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Refactoring

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This commit is contained in:
bsongis 2012-03-22 14:22:57 +00:00
parent 9ef6e139f7
commit 8d30efddc5
47 changed files with 6372 additions and 335 deletions
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24
src/Makefile
View file

@ -126,8 +126,7 @@ COPY = cp
WINSHELL = cmd
IMG2LBM = python ../util/img2lbm.py
AREV = $(shell sh -c "cat .svn/entries | sed -n '4p'")
REV = $(shell echo $$(( $(AREV) + 1 )))
REV = $(shell sh -c "svnversion | egrep -o '[[:digit:]]+[[:alpha:]]*$$'")
# MCU name
ifeq ($(PCB), ARM)
@ -156,7 +155,7 @@ TARGET = open9x
OBJDIR = obj
# List C++ source files here. (C dependencies are automatically generated.)
CPPSRC = open9x.cpp pulses.cpp stamp.cpp menus.cpp model_menus.cpp general_menus.cpp main_views.cpp statistics_views.cpp pers.cpp file.cpp lcd.cpp drivers.cpp o9xstrings.cpp
CPPSRC = open9x.cpp pulses.cpp stamp.cpp menus.cpp model_menus.cpp general_menus.cpp main_views.cpp statistics_views.cpp eeprom_avr.cpp lcd.cpp drivers.cpp o9xstrings.cpp
ifeq ($(EXT), JETI)
CPPSRC += jeti.cpp
@ -172,10 +171,10 @@ endif
# Disk IO support (PCB V2+ only)
ifneq ($(PCB), STD)
CPPSRC += gtime.cpp
CPPSRC += rtc.cpp
CPPSRC += ff.cpp
CPPSRC += diskio.cpp
CPPSRC += gruvin9x/gtime.cpp
CPPSRC += gruvin9x/rtc.cpp
CPPSRC += gruvin9x/ff.cpp
CPPSRC += gruvin9x/diskio.cpp
endif
# List Assembler source files here.
@ -205,7 +204,7 @@ DBGFMT = dwarf-2
# Each directory must be seperated by a space.
# Use forward slashes for directory separators.
# For a directory that has spaces, enclose it in quotes.
EXTRAINCDIRS = translations
EXTRAINCDIRS = . translations
# Compiler flag to set the C Standard level.
@ -297,6 +296,7 @@ endif
ifeq ($(PCB), V4)
# V4 PCB, so ...
CPPDEFS += -DPCBV4 -DAUDIO
EXTRAINCDIRS += gruvin9x
CPPSRC += audio.cpp
ifeq ($(NAVIGATION), RE1)
@ -304,13 +304,13 @@ ifeq ($(PCB), V4)
endif
ifeq ($(LOGS), YES)
CPPSRC += logs.cpp
CPPSRC += gruvin9x/logs.cpp
CPPDEFS += -DLOGS
MODS:=${MODS}L
endif
ifeq ($(SOMO), YES)
CPPSRC += somo14d.cpp
CPPSRC += gruvin9x/somo14d.cpp
CPPDEFS += -DSOMO
endif
else
@ -691,8 +691,8 @@ FOXLIB=-L/usr/local/lib \
-lFOX-1.6 \
-Wl,-rpath,$(FOXPATH)/src/.libs
simu: $(CPPSRC) Makefile simu.cpp $(CPPSRC) simpgmspace.cpp *.h *.lbm eeprom.bin
g++ simu.cpp $(CPPFLAGS) $(CPPSRC) simpgmspace.cpp $(ARCH) -MD -DSIMU -o simu $(FOXINC) $(FOXLIB) -pthread
simu: $(BOARDSRC) $(CPPSRC) Makefile simu.cpp simpgmspace.cpp *.h *.lbm eeprom.bin
g++ simu.cpp $(BOARDSRC) $(CPPFLAGS) $(CPPSRC) simpgmspace.cpp $(ARCH) -MD -DSIMU -o simu $(FOXINC) $(FOXLIB) -pthread
eeprom.bin:
dd if=/dev/zero of=$@ bs=1 count=2048

2
src/beeper.h
View file

@ -68,7 +68,7 @@ extern void beep(uint8_t val);
#define IS_AUDIO_BUSY() (g_beepCnt || beepAgain || beepOn)
#if not defined(PCBARM)
#if !defined(PCBARM)
FORCEINLINE void AUDIO_HEARTBEAT()
{
if(g_beepCnt) {

9
src/board_gruvin9x.cpp
View file

@ -69,7 +69,10 @@ inline void board_init()
}
#endif
FORCEINLINE uint8_t keyDown()
#ifndef SIMU
FORCEINLINE
#endif
uint8_t keyDown()
{
return (~PINL) & 0x3F;
}
@ -128,7 +131,9 @@ bool keyState(EnumKeys enuk)
return result;
}
#ifndef SIMU
FORCEINLINE
#endif
void readKeysAndTrims()
{
/* Original keys were connected to PORTB as follows:

10
src/board_stock.cpp
View file

@ -68,7 +68,10 @@ inline void board_init()
}
#endif
FORCEINLINE uint8_t keyDown()
#ifndef SIMU
FORCEINLINE
#endif
uint8_t keyDown()
{
return (~PINB) & 0x7E;
}
@ -142,7 +145,10 @@ bool keyState(EnumKeys enuk)
return result;
}
inline void readKeysAndTrims()
#ifndef SIMU
FORCEINLINE
#endif
void readKeysAndTrims()
{
uint8_t enuk = KEY_MENU;

62
src/drivers.cpp
View file

@ -33,66 +33,6 @@
#include "open9x.h"
uint16_t eeprom_pointer;
const char* eeprom_buffer_data;
volatile int8_t eeprom_buffer_size = 0;
#if not defined(SIMU) and not defined(PCBARM)
inline void eeprom_write_byte()
{
EEAR = eeprom_pointer;
EEDR = *eeprom_buffer_data;
#if defined (PCBV4)
EECR |= 1<<EEMPE;
EECR |= 1<<EEPE;
#else
EECR |= 1<<EEMWE;
EECR |= 1<<EEWE;
#endif
eeprom_pointer++;
eeprom_buffer_data++;
}
ISR(EE_READY_vect)
{
if (--eeprom_buffer_size > 0) {
eeprom_write_byte();
}
else {
#if defined (PCBV4)
EECR &= ~(1<<EERIE);
#else
EECR &= ~(1<<EERIE);
#endif
}
}
#endif
void eeWriteBlockCmp(const void *i_pointer_ram, uint16_t i_pointer_eeprom, size_t size)
{
assert(!eeprom_buffer_size);
eeprom_pointer = i_pointer_eeprom;
eeprom_buffer_data = (const char*)i_pointer_ram;
eeprom_buffer_size = size+1;
#ifdef SIMU
sem_post(&eeprom_write_sem);
#elif defined (PCBARM)
#elif defined (PCBV4)
EECR |= (1<<EERIE);
#else
EECR |= (1<<EERIE);
#endif
if (s_sync_write) {
while (eeprom_buffer_size > 0) wdt_reset();
}
}
static uint8_t s_evt;
void putEvent(uint8_t evt)
{
@ -251,7 +191,7 @@ void per10ms()
if(mixWarning & 2) if(((g_tmr10ms&0xFF)== 64) || ((g_tmr10ms&0xFF)== 72)) AUDIO_MIX_WARNING_2();
if(mixWarning & 4) if(((g_tmr10ms&0xFF)==128) || ((g_tmr10ms&0xFF)==136) || ((g_tmr10ms&0xFF)==144)) AUDIO_MIX_WARNING_3();
#if defined(FRSKY_HUB) or defined(WS_HOW_HIGH)
#if defined(FRSKY_HUB) || defined(WS_HOW_HIGH)
static uint16_t s_varioTmr = 0;
if (isFunctionActive(FUNC_VARIO)) {

1462
src/eeprom_arm.cpp Normal file
View file

File diff suppressed because it is too large Load diff

115
src/eeprom_arm.h Normal file
View file

@ -0,0 +1,115 @@
/*
* Author - Erez Raviv <erezraviv@gmail.com>
*
* Based on th9x -> http://code.google.com/p/th9x/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef eeprom_arm_h
#define eeprom_arm_h
#include <inttypes.h>
#include <stdint.h>
extern void init_eeprom( void ) ;
extern uint32_t ee32_check_finished( void ) ;
extern void ee32StoreGeneral( void ) ;
extern void ee32StoreModel( uint8_t modelNumber, uint8_t trim ) ;
extern bool ee32LoadGeneral( void ) ;
extern void ee32LoadModel(uint8_t id) ;
extern void ee32WaitLoadModel(uint8_t id) ;
extern void ee32_delete_model( uint8_t id ) ;
extern bool ee32ModelExists(uint8_t id) ;
extern uint32_t ee32_process( void ) ;
#define DISPLAY_PROGRESS_BAR(x)
struct t_file_entry
{
uint32_t block_no ;
uint32_t sequence_no ;
uint16_t size ;
uint8_t flags ;
} ;
extern struct t_file_entry File_system[] ;
extern unsigned char ModelNames[][sizeof(g_model.name)] ; // Allow for general
extern EEGeneral g_eeGeneral;
extern ModelData g_model;
extern uint8_t Spi_tx_buf[] ;
extern uint8_t Spi_rx_buf[] ;
/// fileId of general file
//#define FILE_GENERAL 0
/// convert model number 0..MAX_MODELS-1 int fileId
//#define FILE_MODEL(n) (1+n)
//#define FILE_TMP (1+16)
//bool EeFsOpen();
//int8_t EeFsck();
//void EeFsFormat();
//uint16_t EeFsGetFree();
//#define ERR_NONE 0
//#define ERR_FULL 1
//#define ERR_TMO 2
//class EFile
//{
// uint8_t m_fileId; //index of file in directory = filename
// uint16_t m_pos; //over all filepos
// uint8_t m_currBlk; //current block.id
// uint8_t m_ofs; //offset inside of the current block
// uint8_t m_bRlc; //control byte for run length decoder
// uint8_t m_err; //error reasons
// uint16_t m_stopTime10ms; //maximum point of time for writing
//public:
///remove contents of given file
// static void rm(uint8_t i_fileId);
///swap contents of file1 with them of file2
// static void swap(uint8_t i_fileId1,uint8_t i_fileId2);
///return true if the file with given fileid exists
// static bool exists(uint8_t i_fileId);
///open file for reading, no close necessary
///for writing use writeRlc() or create()
// uint8_t openRd(uint8_t i_fileId);
/// create a new file with given fileId,
/// !!! if this file already exists, then all blocks are reused
/// and all contents will be overwritten.
/// after writing closeTrunc has to be called
// void create(uint8_t i_fileId, uint8_t typ, uint16_t maxTme10ms);
/// close file and truncate the blockchain if to long.
// void closeTrunc();
///open file, write to file and close it.
///If file existed before, then contents is overwritten.
///If file was larger before, then unused blocks are freed
// uint16_t writeRlc(uint8_t i_fileId, uint8_t typ,uint8_t*buf,uint16_t i_len, uint8_t maxTme10ms);
// uint8_t read(uint8_t*buf,uint16_t i_len);
// uint8_t write(uint8_t*buf,uint8_t i_len);
///return size of compressed file without block overhead
// uint16_t size();
///read from opened file and decode rlc-coded data
// uint16_t readRlc(uint8_t*buf,uint16_t i_len);
///deliver current errno, this is reset in open
// uint8_t errno(){return m_err;}
//};
#endif
/*eof*/

181
src/file.cpp → src/eeprom_avr.cpp
View file

@ -38,6 +38,9 @@
uint8_t s_write_err = 0; // error reasons
uint8_t s_sync_write = false;
uint8_t s_eeDirtyMsk;
RlcFile theFile; //used for any file operation
#define EEFS_VERS 4
PACK(struct DirEnt{
@ -54,6 +57,70 @@ PACK(struct EeFs{
DirEnt files[MAXFILES];
}) eeFs;
void eeDirty(uint8_t msk)
{
s_eeDirtyMsk |= msk;
}
uint16_t eeprom_pointer;
const char* eeprom_buffer_data;
volatile int8_t eeprom_buffer_size = 0;
#if !defined(SIMU)
inline void eeprom_write_byte()
{
EEAR = eeprom_pointer;
EEDR = *eeprom_buffer_data;
#if defined (PCBV4)
EECR |= 1<<EEMPE;
EECR |= 1<<EEPE;
#else
EECR |= 1<<EEMWE;
EECR |= 1<<EEWE;
#endif
eeprom_pointer++;
eeprom_buffer_data++;
}
ISR(EE_READY_vect)
{
if (--eeprom_buffer_size > 0) {
eeprom_write_byte();
}
else {
#if defined (PCBV4)
EECR &= ~(1<<EERIE);
#else
EECR &= ~(1<<EERIE);
#endif
}
}
#endif
void eeWriteBlockCmp(const void *i_pointer_ram, uint16_t i_pointer_eeprom, size_t size)
{
assert(!eeprom_buffer_size);
eeprom_pointer = i_pointer_eeprom;
eeprom_buffer_data = (const char*)i_pointer_ram;
eeprom_buffer_size = size+1;
#ifdef SIMU
sem_post(&eeprom_write_sem);
#elif defined (PCBARM)
#elif defined (PCBV4)
EECR |= (1<<EERIE);
#else
EECR |= (1<<EERIE);
#endif
if (s_sync_write) {
while (eeprom_buffer_size > 0) wdt_reset();
}
}
static uint8_t EeFsRead(uint8_t blk, uint8_t ofs)
{
@ -596,3 +663,117 @@ void RlcFile::DisplayProgressBar(uint8_t x)
}
}
#endif
bool eeLoadGeneral()
{
theFile.openRlc(FILE_GENERAL);
if (theFile.readRlc((uint8_t*)&g_eeGeneral, 1) == 1 && g_eeGeneral.myVers == EEPROM_VER) {
theFile.openRlc(FILE_GENERAL); // TODO include this openRlc inside readRlc
if (theFile.readRlc((uint8_t*)&g_eeGeneral, sizeof(g_eeGeneral)) <= sizeof(EEGeneral)) {
uint16_t sum = evalChkSum();
if (g_eeGeneral.chkSum == sum) {
return true;
}
}
}
return false;
}
uint16_t eeLoadModelName(uint8_t id, char *name)
{
memset(name, 0, sizeof(g_model.name));
if (id<MAX_MODELS) {
theFile.openRlc(FILE_MODEL(id));
if (theFile.readRlc((uint8_t*)name, sizeof(g_model.name)) == sizeof(g_model.name)) {
return theFile.size();
}
}
return 0;
}
bool eeModelExists(uint8_t id)
{
return EFile::exists(FILE_MODEL(id));
}
void eeLoadModel(uint8_t id)
{
if(id<MAX_MODELS)
{
theFile.openRlc(FILE_MODEL(id));
uint16_t sz = theFile.readRlc((uint8_t*)&g_model, sizeof(g_model));
#ifdef SIMU
if (sz > 0 && sz != sizeof(g_model)) {
printf("Model data read=%d bytes vs %d bytes\n", sz, (int)sizeof(ModelData));
}
#endif
if (sz == 0) {
// alert("Error Loading Model");
modelDefault(id);
eeCheck(true);
}
resetProto();
resetAll();
#ifdef LOGS
initLogs();
#endif
}
}
int8_t eeFindEmptyModel(uint8_t id, bool down)
{
int8_t i = id;
for (;;) {
i = (MAX_MODELS + (down ? i+1 : i-1)) % MAX_MODELS;
if (!EFile::exists(FILE_MODEL(i))) break;
if (i == id) return -1; // no free space in directory left
}
return i;
}
void eeReadAll()
{
if(!EeFsOpen() ||
EeFsck() < 0 ||
!eeLoadGeneral())
{
alert(STR_BADEEPROMDATA, true);
message(STR_EEPROMFORMATTING);
EeFsFormat();
//alert(PSTR("format ok"));
generalDefault();
//alert(PSTR("default ok"));
theFile.writeRlc(FILE_GENERAL, FILE_TYP_GENERAL,(uint8_t*)&g_eeGeneral,sizeof(EEGeneral), true);
modelDefault(0);
//alert(PSTR("modef ok"));
theFile.writeRlc(FILE_MODEL(0), FILE_TYP_MODEL, (uint8_t*)&g_model, sizeof(g_model), true);
//alert(PSTR("modwrite ok"));
}
stickMode = g_eeGeneral.stickMode;
eeLoadModel(g_eeGeneral.currModel);
}
void eeCheck(bool immediately)
{
if (immediately) {
eeFlush();
}
if (s_eeDirtyMsk & EE_GENERAL) {
s_eeDirtyMsk -= EE_GENERAL;
theFile.writeRlc(FILE_GENERAL, FILE_TYP_GENERAL, (uint8_t*)&g_eeGeneral, sizeof(EEGeneral), immediately);
if (!immediately) return;
}
if (s_eeDirtyMsk & EE_MODEL) {
s_eeDirtyMsk = 0;
theFile.writeRlc(FILE_MODEL(g_eeGeneral.currModel), FILE_TYP_MODEL, (uint8_t*)&g_model, sizeof(g_model), immediately);
}
}

4
src/file.h → src/eeprom_avr.h
View file

@ -167,6 +167,10 @@ public:
#endif
};
extern RlcFile theFile; //used for any file operation
inline void eeFlush() { theFile.flush(); }
#if defined (EEPROM_PROGRESS_BAR)
#define DISPLAY_PROGRESS_BAR(x) theFile.DisplayProgressBar(x)
#else

0
src/AT91SAM3S2.h → src/ersky9x/AT91SAM3S2.h
View file

0
src/AT91SAM3S4.h → src/ersky9x/AT91SAM3S4.h
View file

667
src/ersky9x/board.h Normal file
View file

@ -0,0 +1,667 @@
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2009, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/**
* \page sam3s_ek_board_desc "SAM3S-EK - Board Description"
*
* \section
* A file is dedicated to descibe the AT91SAM3S-EK board.
*
* \section Contents
* - The code for booting the board is provided by board_cstartup.S and
* board_lowlevel.c.
* - For using board PIOs, board characteristics (clock, etc.) and external
* components, see board.h.
* - For manipulating memories (remapping, SDRAM, etc.), see board_memories.h.
*
* To get more software details and the full list of parameters related to the
* SAM3S-EK board configuration, please have a look at the source file: \n
* \ref board.h\n
*
* This file can be used as a template and modified to fit a custom board, with
* specific PIOs usage or memory connections.
**/
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \file board.h
///
/// \par Purpose
///
/// Definition of AT91SAM3S-EK characteristics, AT91SAM3S-dependant PIOs and
/// external components interfacing.
///
/// \par Usage
/// -# For operating frequency information, see "SAM3S-EK - Operating frequencies".
/// -# For using portable PIO definitions, see "SAM3S-EK - PIO definitions".
/// -# Several USB definitions are included here (see "SAM3S-EK - USB device").
//------------------------------------------------------------------------------
#ifndef BOARD_H
#define BOARD_H
//------------------------------------------------------------------------------
// Headers
//------------------------------------------------------------------------------
/* These headers were introduced in C99 by working group ISO/IEC JTC1/SC22/WG14. */
#include <stdint.h>
#include <stdbool.h>
#if defined(at91sam3s4)
#include "chip.h"
#include "AT91SAM3S4.h"
#else
#error Board does not support the specified chip.
#endif
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \par
/// This page lists several definition related to the board description.
///
/// Definitions
/// - BOARD_NAME
/// Name of the board.
#define BOARD_NAME "AT91SAM3S-EK"
/// Board definition.
#define at91sam3sek
/// Family definition (already defined).
#define at91sam3s
/// Core definition
#define cortexm3
//#define BOARD_REV_A
#define BOARD_REV_B
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \par sam3s_ek_opfreq "SAM3S-EK - Operating frequencies"
/// This page lists several definition related to the board operating frequency
/// (when using the initialization done by board_lowlevel.c).
///
/// !Definitions
/// - BOARD_MAINOSC
/// - BOARD_MCK
/// Frequency of the board main oscillator.
#define BOARD_MAINOSC 12000000
/// Master clock frequency (when using board_lowlevel.c).
//#define BOARD_MCK 48000000
#define BOARD_MCK 64000000
//------------------------------------------------------------------------------
// ADC
//------------------------------------------------------------------------------
/// Startup time max, return from Idle mode (in µs)
#define ADC_STARTUP_TIME_MAX 15
/// Track and hold Acquisition Time min (in ns)
#define ADC_TRACK_HOLD_TIME_MIN 1200
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// USB attributes configuration descriptor (bus or self powered, remote wakeup)
//#define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_SELFPOWERED_RWAKEUP
#define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_SELFPOWERED_NORWAKEUP
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \par sam3s_ek_piodef "SAM3S-EK - PIO definitions"
/// This pages lists all the pio definitions contained in board.h. The constants
/// are named using the following convention: PIN_* for a constant which defines
/// a single Pin instance (but may include several PIOs sharing the same
/// controller), and PINS_* for a list of Pin instances.
///
/// !ADC
/// - PIN_ADC0_AD0
/// - PIN_ADC0_AD1
/// - PIN_ADC0_AD2
/// - PIN_ADC0_AD3
/// - PIN_ADC0_AD4
/// - PIN_ADC0_AD5
/// - PIN_ADC0_AD6
/// - PIN_ADC0_AD7
/// - PINS_ADC0
///
/// !UART
/// - PINS_UART
///
/// !EBI
/// - PIN_EBI_DATA_BUS
/// - PIN_EBI_NCS0
/// - PIN_EBI_NRD
/// - PIN_EBI_NWE
/// - PIN_EBI_ADDR_BUS
/// - PIN_EBI_PSRAM_NBS
/// - PIN_EBI_A1
/// - PIN_EBI_LCD_RS
///
/// !LEDs
/// - PIN_LED_0
/// - PIN_LED_1
/// - PIN_LED_2
/// - PINS_LEDS
///
/// !MCI
/// - PINS_MCI
///
/// !Push buttons
/// - PIN_PUSHBUTTON_1
/// - PIN_PUSHBUTTON_2
/// - PINS_PUSHBUTTONS
/// - PUSHBUTTON_BP1
/// - PUSHBUTTON_BP2
///
/// !PWMC
/// - PIN_PWMC_PWMH0
/// - PIN_PWMC_PWML0
/// - PIN_PWMC_PWMH1
/// - PIN_PWMC_PWML1
/// - PIN_PWMC_PWMH2
/// - PIN_PWMC_PWML2
/// - PIN_PWMC_PWMH3
/// - PIN_PWMC_PWML3
/// - PIN_PWM_LED0
/// - PIN_PWM_LED1
/// - PIN_PWM_LED2
/// - CHANNEL_PWM_LED0
/// - CHANNEL_PWM_LED1
/// - CHANNEL_PWM_LED2
///
/// !SPI
/// - PIN_SPI_MISO
/// - PIN_SPI_MOSI
/// - PIN_SPI_SPCK
/// - PINS_SPI
/// - PIN_SPI_NPCS0_PA11
///
/// ! SSC
/// - PIN_SSC_TD
/// - PIN_SSC_TK
/// - PIN_SSC_TF
/// - PINS_SSC_CODEC
///
/// ! PCK0
/// - PIN_PCK0
///
/// !TWI
/// - PIN_TWI_TWD0
/// - PIN_TWI_TWCK0
/// - PINS_TWI
///
/// !USART0
/// - PIN_USART0_RXD
/// - PIN_USART0_TXD
/// - PIN_USART0_CTS
/// - PIN_USART0_RTS
/// - PIN_USART0_SCK
///
/// !USB
/// - PIN_USB_PULLUP
///
/// ADC_AD0 pin definition.
#define PIN_ADC0_AD0 {1 << 21, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD1 pin definition.
#define PIN_ADC0_AD1 {1 << 30, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD2 pin definition.
#define PIN_ADC0_AD2 {1 << 3, PIOB, ID_PIOB, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD3 pin definition.
#define PIN_ADC0_AD3 {1 << 4, PIOB, ID_PIOB, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD4 pin definition.
#define PIN_ADC0_AD4 {1 << 15, PIOC, ID_PIOC, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD5 pin definition.
#define PIN_ADC0_AD5 {1 << 16, PIOC, ID_PIOC, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD6 pin definition.
#define PIN_ADC0_AD6 {1 << 17, PIOC, ID_PIOC, PIO_INPUT, PIO_DEFAULT}
/// ADC_AD7 pin definition.
#define PIN_ADC0_AD7 {1 << 18, PIOC, ID_PIOC, PIO_INPUT, PIO_DEFAULT}
/// Pins ADC
#define PINS_ADC PIN_ADC0_AD0, PIN_ADC0_AD1, PIN_ADC0_AD2, PIN_ADC0_AD3, PIN_ADC0_AD4, PIN_ADC0_AD5, PIN_ADC0_AD6, PIN_ADC0_AD7
/** UART pins (UTXD0 and URXD0) definitions, PA9,10. */
#define PINS_UART {0x00000600, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/// EBI
#define PIN_EBI_DATA_BUS {0xFF, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
#define PIN_EBI_NRD {1 << 11, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
#define PIN_EBI_NWE {1 << 8, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
#define PIN_EBI_NCS0 {1 << 20, PIOB, ID_PIOB, PIO_PERIPH_A, PIO_PULLUP}
#define PIN_EBI_PSRAM_ADDR_BUS {0x3f00fff, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
#define PIN_EBI_PSRAM_NBS {1 << 7, PIOB, ID_PIOB, PIO_PERIPH_B, PIO_PULLUP}, \
{1 << 15, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
#define PIN_EBI_A1 {1 << 19, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
#define PIN_EBI_NCS1 {1 << 15, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP} /* LCD CS pin */
#define PIN_EBI_LCD_RS {1 << 19, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP} /* LCD RS pin */
#ifdef BOARD_REV_A
/** LED #0 pin definition. */
#define PIN_LED_0 {1 << 20, PIOC, ID_PIOC, PIO_OUTPUT_1, PIO_DEFAULT}
/** LED #1 pin definition. */
#define PIN_LED_1 {1 << 21, PIOC, ID_PIOC, PIO_OUTPUT_1, PIO_DEFAULT}
/** LED #2 pin definition. */
#define PIN_LED_2 {1 << 22, PIOC, ID_PIOC, PIO_OUTPUT_1, PIO_DEFAULT}
#endif
#ifdef BOARD_REV_B
/** LED #0 pin definition. */
#define PIN_LED_0 {1 << 19, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
/** LED #1 pin definition. */
#define PIN_LED_1 {1 << 20, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
/** LED #2 pin definition. */
#define PIN_LED_2 {1 << 20, PIOC, ID_PIOC, PIO_OUTPUT_1, PIO_DEFAULT}
#endif
/** List of all LEDs definitions. */
#define PINS_LEDS PIN_LED_0, PIN_LED_1, PIN_LED_2
/// MCI pins definition.
#define PINS_MCI {0x1f8, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_PULLUP}, \
{1 << 3, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/// MCI pin Card Detect
#define PIN_MCI_CD \
{AT91C_PIO_PA25, PIOA, ID_PIOA, PIO_INPUT, PIO_PULLUP}
/** Push button #0 definition. Attributes = pull-up + debounce + interrupt on rising edge. */
#define PIN_PUSHBUTTON_1 {1 << 3, PIOB, ID_PIOB, PIO_INPUT, PIO_PULLUP | PIO_DEBOUNCE}
/** Push button #1 definition. Attributes = pull-up + debounce + interrupt on falling edge. */
#define PIN_PUSHBUTTON_2 {1 << 12, PIOC, ID_PIOC, PIO_INPUT, PIO_PULLUP | PIO_DEBOUNCE}
/** List of all push button definitions. */
#define PINS_PUSHBUTTONS PIN_PUSHBUTTON_1, PIN_PUSHBUTTON_2
/** Push button #1 index. */
#define PUSHBUTTON_BP1 0
/** Push button #2 index. */
#define PUSHBUTTON_BP2 1
/// Simulated joystick LEFT index.
#define JOYSTICK_LEFT 0
/// Simulated joystick RIGHT index.
#define JOYSTICK_RIGHT 1
/** PWMC PWM0 pin definition. */
#define PIN_PWMC_PWMH0 {1 << 18, PIOC, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT}
#define PIN_PWMC_PWML0 {1 << 19, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
/** PWMC PWM1 pin definition. */
#define PIN_PWMC_PWMH1 {1 << 19, PIOC, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT}
#define PIN_PWMC_PWML1 {1 << 20, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
/** PWMC PWM2 pin definition. */
#define PIN_PWMC_PWMH2 {1 << 20, PIOC, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT}
#define PIN_PWMC_PWML2 {1 << 16, PIOA, ID_PIOA, PIO_PERIPH_C, PIO_DEFAULT}
/** PWMC PWM3 pin definition. */
#define PIN_PWMC_PWMH3 {1 << 21, PIOC, ID_PIOC, PIO_PERIPH_B, PIO_DEFAULT}
#define PIN_PWMC_PWML3 {1 << 15, PIOA, ID_PIOA, PIO_PERIPH_C, PIO_DEFAULT}
/** PWM pin definition for LED0 */
#define PIN_PWM_LED0 PIN_PWMC_PWMH0, PIN_PWMC_PWML0
/** PWM pin definition for LED1 */
#define PIN_PWM_LED1 PIN_PWMC_PWMH2, PIN_PWMC_PWML2
/** PWM pin definition for LED2 */
#define PIN_PWM_LED2 PIN_PWMC_PWMH3, PIN_PWMC_PWML3
/** PWM channel for LED0 */
#define CHANNEL_PWM_LED0 0
/** PWM channel for LED1 */
#define CHANNEL_PWM_LED1 2
/** PWM channel for LED2 */
#define CHANNEL_PWM_LED2 3
/** SPI MISO pin definition. */
#define PIN_SPI_MISO {1 << 12, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** SPI MOSI pin definition. */
#define PIN_SPI_MOSI {1 << 13, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** SPI SPCK pin definition. */
#define PIN_SPI_SPCK {1 << 14, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** SPI chip select pin definition. */
#define PIN_SPI_NPCS0_PA11 {1 << 11, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/** List of SPI pin definitions (MISO, MOSI & SPCK). */
#define PINS_SPI PIN_SPI_MISO, PIN_SPI_MOSI, PIN_SPI_SPCK
/// SSC pins definition.
#define PIN_SSC_TD {0x1 << 26, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_SSC_TK {0x1 << 28, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_SSC_TF {0x1 << 30, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PINS_SSC_CODEC PIN_SSC_TD, PIN_SSC_TK, PIN_SSC_TF
/// PCK0
#define PIN_PCK0 {0x1 << 21, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
/// TWI pins definition.
#define TWI_V3XX
#define PIN_TWI_TWD0 {0x1 << 9, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_TWI_TWCK0 {0x1 << 10, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PINS_TWI0 PIN_TWI_TWD0, PIN_TWI_TWCK0
#define PIN_TWI_TWD1 {0x1 << 24, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_TWI_TWCK1 {0x1 << 25, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PINS_TWI1 PIN_TWI_TWD1, PIN_TWI_TWCK1
/// USART0
#define PIN_USART0_RXD {0x1 << 19, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_USART0_TXD {0x1 << 18, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_USART0_CTS {0x1 << 8, PIOB, ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_USART0_RTS {0x1 << 7, PIOB, ID_PIOB, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_USART0_SCK {0x1 << 17, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/// USART1
#define PIN_USART1_RXD {0x1 << 21, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_USART1_TXD {0x1 << 22, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_USART1_CTS {0x1 << 25, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_USART1_RTS {0x1 << 24, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_USART1_EN {0x1 << 23, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
/// USB VBus monitoring pin definition.
#ifdef BOARD_REV_A
#define PIN_USB_VBUS {1 << 23, PIOC, ID_PIOC, PIO_INPUT, PIO_DEFAULT}
#endif
#ifdef BOARD_REV_B
#define PIN_USB_VBUS {1 << 21, PIOC, ID_PIOC, PIO_INPUT, PIO_DEFAULT}
#endif
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \par sam3s_ek_extcomp "SAM3S-EK - External components"
/// This page lists the definitions related to external on-board components
/// located in the board.h file for the AT91SAM3S-EK.
///
/// !AT45 Dataflash Card
/// - BOARD_AT45_A_SPI_BASE
/// - BOARD_AT45_A_SPI_ID
/// - BOARD_AT45_A_SPI_PINS
/// - BOARD_AT45_A_SPI
/// - BOARD_AT45_A_NPCS
/// - BOARD_AT45_A_NPCS_PIN
///
/// !AT45 Dataflash (serial onboard DataFlash)
/// - BOARD_AT45_B_SPI_BASE
/// - BOARD_AT45_B_SPI_ID
/// - BOARD_AT45_B_SPI_PINS
/// - BOARD_AT45_B_SPI
/// - BOARD_AT45_B_NPCS
/// - BOARD_AT45_B_NPCS_PIN
///
/// !AT26 Serial Flash
/// - BOARD_AT26_A_SPI_BASE
/// - BOARD_AT26_A_SPI_ID
/// - BOARD_AT26_A_SPI_PINS
/// - BOARD_AT26_A_SPI
/// - BOARD_AT26_A_NPCS
/// - BOARD_AT26_A_NPCS_PIN
///
/// !SD Card
/// - MCI2_INTERFACE
/// - BOARD_SD_MCI_BASE
/// - BOARD_SD_MCI_ID
/// - BOARD_SD_PINS
/// - BOARD_SD_SLOT
///
/// !PSRAM
/// - BOARD_PSRAM_PINS
///
/// !LCD
/// - BOARD_LCD_ILI9325
/// - BOARD_LCD_PINS
/// - BOARD_BACKLIGHT_PIN
/// - BOARD_LCD_BASE
/// - BOARD_LCD_RS
/// - BOARD_LCD_WIDTH
/// - BOARD_LCD_HEIGHT
///
/// !TouchScreen
/// - BOARD_TSC_ADS7843
/// - PIN_TCS_IRQ
/// - PIN_TCS_BUSY
/// - BOARD_TSC_SPI_BASE
/// - BOARD_TSC_SPI_ID
/// - BOARD_TSC_SPI_PINS
/// - BOARD_TSC_NPCS
/// - BOARD_TSC_NPCS_PIN
///
/// Base address of SPI peripheral connected to the dataflash.
//#define BOARD_AT45_A_SPI_BASE SPI0
///// Identifier of SPI peripheral connected to the dataflash.
//#define BOARD_AT45_A_SPI_ID ID_SPI0
///// Pins of the SPI peripheral connected to the dataflash.
//#define BOARD_AT45_A_SPI_PINS PINS_SPI0
///// Dataflahs SPI number.
//#define BOARD_AT45_A_SPI 0
///// Chip select connected to the dataflash.
//#define BOARD_AT45_A_NPCS 3
///// Chip select pin connected to the dataflash.
//#define BOARD_AT45_A_NPCS_PIN PIN_SPI0_NPCS3
/// Base address of SPI peripheral connected to the dataflash.
//#define BOARD_AT45_B_SPI_BASE SPI1
///// Identifier of SPI peripheral connected to the dataflash.
//#define BOARD_AT45_B_SPI_ID ID_SPI1
///// Pins of the SPI peripheral connected to the dataflash.
//#define BOARD_AT45_B_SPI_PINS PINS_SPI1
///// Dataflahs SPI number.
//#define BOARD_AT45_B_SPI 1
///// Chip select connected to the dataflash.
//#define BOARD_AT45_B_NPCS 3
///// Chip select pin connected to the dataflash.
//#define BOARD_AT45_B_NPCS_PIN PIN_SPI1_NPCS3
/// Base address of SPI peripheral connected to the serialflash.
//#define BOARD_AT26_A_SPI_BASE SPI0
///// Identifier of SPI peripheral connected to the serialflash.
//#define BOARD_AT26_A_SPI_ID ID_SPI0
///// Pins of the SPI peripheral connected to the serialflash.
//#define BOARD_AT26_A_SPI_PINS PINS_SPI0
///// Serialflash SPI number.
//#define BOARD_AT26_A_SPI 0
///// Chip select connected to the serialflash.
//#define BOARD_AT26_A_NPCS 3
///// Chip select pin connected to the serialflash.
//#define BOARD_AT26_A_NPCS_PIN PIN_SPI0_NPCS3
/// ISO7816
/// - PIN_SMARTCARD_CONNECT
/// - PIN_ISO7816_RSTMC
/// - PINS_ISO7816
/// Smartcard detection pin
//#define PIN_SMARTCARD_CONNECT {1 << 5, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT}
/// PIN used for reset the smartcard
//#define PIN_ISO7816_RSTMC {1 << 7, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
/// Pins used for connect the smartcard
//#define PINS_ISO7816 PIN_USART0_TXD, PIN_USART0_SCK, PIN_ISO7816_RSTMC
/// Dma channel number
#define BOARD_MCI_DMA_CHANNEL 0
/// MCI0 DMA hardware handshaking ID
#define DMA_HW_SRC_REQ_ID_MCI0 AT91C_HDMA_SRC_PER_0
#define DMA_HW_DEST_REQ_ID_MCI0 AT91C_HDMA_DST_PER_0
/// MCI1 DMA hardware handshaking ID
#define DMA_HW_SRC_REQ_ID_MCI1 AT91C_HDMA_SRC_PER_13
#define DMA_HW_DEST_REQ_ID_MCI1 AT91C_HDMA_DST_PER_13
/// SD DMA hardware handshaking ID
#define BOARD_SD_DMA_HW_SRC_REQ_ID DMA_HW_SRC_REQ_ID_MCI0
#define BOARD_SD_DMA_HW_DEST_REQ_ID DMA_HW_DEST_REQ_ID_MCI0
/// HS MCI interface
#define MCI2_INTERFACE
/// Base address of the MCI peripheral connected to the SD card.
#define BOARD_SD_MCI_BASE MCI0//MCI
///// Peripheral identifier of the MCI connected to the SD card.
#define BOARD_SD_MCI_ID ID_MCI0 //ID_MCI
///// MCI pins that shall be configured to access the SD card.
#define BOARD_SD_PINS PINS_MCI
///// MCI slot to which the SD card is connected to.
#define BOARD_SD_SLOT MCI_SD_SLOTA
///// MCI Card Detect pin.
#define BOARD_SD_PIN_CD PIN_MCI_CD
/*
#define BOARD_PSRAM_PINS PIN_EBI_DATA_BUS, PIN_EBI_NCS0, PIN_EBI_NRD, PIN_EBI_NWE, \
PIN_EBI_PSRAM_ADDR_BUS, PIN_EBI_PSRAM_NBS, PIN_EBI_A1
*/
/** Indicates board has an ILI9325 external component to manage LCD. */
#define BOARD_LCD_ILI9325
/** LCD pins definition. */
#define BOARD_LCD_PINS PIN_EBI_DATA_BUS, PIN_EBI_NRD, PIN_EBI_NWE, \
PIN_EBI_NCS1, PIN_EBI_LCD_RS
/** Backlight pin definition. */
#define BOARD_BACKLIGHT_PIN {1 << 13, PIOC, ID_PIOC, PIO_OUTPUT_0, PIO_DEFAULT}
/** Define ILI9325 base address. */
#define BOARD_LCD_BASE 0x61000000
/** Define ILI9325 register select signal. */
#define BOARD_LCD_RS (1 << 1)
/** Display width in pixels. */
#define BOARD_LCD_WIDTH 240
/** Display height in pixels. */
#define BOARD_LCD_HEIGHT 320
/** Indicates board has an ADS7843 external component to manage Touch Screen */
#define BOARD_TSC_ADS7843
#ifdef BOARD_REV_A
/** Touchscreen controller IRQ pin definition. */
#define PIN_TCS_IRQ {PIO_PA4, PIOA, ID_PIOA, PIO_INPUT, PIO_DEBOUNCE | PIO_IT_AIME | PIO_IT_EDGE}
#define PIN_TCS_IRQ_WUP_ID (1 << 3)
/** Touchscreen controller Busy pin definition. */
#define PIN_TCS_BUSY {PIO_PA5, PIOA, ID_PIOA, PIO_INPUT, PIO_PULLUP}
#endif
#ifdef BOARD_REV_B
/** Touchscreen controller IRQ pin definition. */
#define PIN_TCS_IRQ {PIO_PA16, PIOA, ID_PIOA, PIO_INPUT, PIO_DEBOUNCE | PIO_IT_AIME | PIO_IT_EDGE}
#define PIN_TCS_IRQ_WUP_ID (1 << 15)
/** Touchscreen controller Busy pin definition. */
#define PIN_TCS_BUSY {PIO_PA17, PIOA, ID_PIOA, PIO_INPUT, PIO_PULLUP}
#endif
/** Base address of SPI peripheral connected to the touchscreen controller. */
#define BOARD_TSC_SPI_BASE SPI
/** Identifier of SPI peripheral connected to the touchscreen controller. */
#define BOARD_TSC_SPI_ID ID_SPI
/** Pins of the SPI peripheral connected to the touchscreen controller. */
#define BOARD_TSC_SPI_PINS PINS_SPI
/** Chip select connected to the touchscreen controller. */
#define BOARD_TSC_NPCS 0
/** Chip select pin connected to the touchscreen controller. */
#define BOARD_TSC_NPCS_PIN PIN_SPI_NPCS0_PA11
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \par sam3s_ek_mem "SAM3S-EK - Memories"
/// This page lists definitions related to internal & external on-board memories.
///
/// !Embedded Flash
/// - BOARD_FLASH_EFC
/// Internal SRAM address
#define AT91C_ISRAM AT91C_IRAM
#define AT91C_ISRAM_SIZE 0x00008000
#define AT91C_IFLASH_SIZE (0x40000)
#define AT91C_IFLASH_PAGE_SIZE (256) // Internal FLASH 0 Page Size: 256 bytes
#define AT91C_IFLASH_NB_OF_PAGES (1024) // Internal FLASH 0 Number of Pages: 512
#define AT91C_IFLASH_LOCK_REGION_SIZE (16384) // Internal FLASH 0 Lock Region Size: 16 Kbytes
#define AT91C_IFLASH_NB_OF_LOCK_BITS (16) // Internal FLASH 0 Number of Lock Bits: 16
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \section sam3s_ek_extcomp "SAM3S-EK - External components"
/// This page lists the definitions related to external on-board components
/// located in the board.h file for the SAM3S-EK.
///
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \par sam3s_ek_chipdef "SAM3S-EK - Individual chip definition"
/// This page lists the definitions related to different chip's definition
/// located in the board.h file for the SAM3S-EK.
/// DBGU
#define BOARD_DBGU_ID ID_DBGU
/// Rtc
#define BOARD_RTC_ID ID_RTC
/// Twi eeprom
#define BOARD_ID_TWI_EEPROM ID_TWI1
#define BOARD_BASE_TWI_EEPROM TWI1
#define BOARD_PINS_TWI_EEPROM PINS_TWI1
/// USART
#define BOARD_PIN_USART_RXD PIN_USART1_RXD
#define BOARD_PIN_USART_TXD PIN_USART1_TXD
#define BOARD_PIN_USART_CTS PIN_USART1_CTS
#define BOARD_PIN_USART_RTS PIN_USART1_RTS
#define BOARD_PIN_USART_EN PIN_USART1_EN
#define BOARD_USART_BASE USART1
#define BOARD_ID_USART ID_USART1
//------------------------------------------------------------------------------
#define PIN_EBI_NANDOE {1 << 9, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
#define PIN_EBI_NANDWE {1 << 10, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
#define PIN_EBI_NANDCLE {1 << 17, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
#define PIN_EBI_NANDALE {1 << 16, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
#define PIN_EBI_NANDIO {0x000000FF, PIOC, ID_PIOC, PIO_PERIPH_A, PIO_PULLUP}
/// Nandflash chip enable pin definition.
#define BOARD_NF_CE_PIN {1 << 14, PIOC, ID_PIOC, PIO_OUTPUT_1, PIO_DEFAULT}
/// Nandflash ready/busy pin definition.
#define BOARD_NF_RB_PIN {1 << 18, PIOC, ID_PIOC, PIO_INPUT, PIO_PULLUP}
/// Nandflash controller peripheral pins definition.
#define PINS_NANDFLASH PIN_EBI_NANDIO, BOARD_NF_CE_PIN, BOARD_NF_RB_PIN, PIN_EBI_NANDOE, \
PIN_EBI_NANDWE, PIN_EBI_NANDCLE, PIN_EBI_NANDALE
/// Address for transferring command bytes to the nandflash.
#define BOARD_NF_COMMAND_ADDR 0x60400000
/// Address for transferring address bytes to the nandflash.
#define BOARD_NF_ADDRESS_ADDR 0x60200000
/// Address for transferring data bytes to the nandflash.
#define BOARD_NF_DATA_ADDR 0x60000000
#endif //#ifndef BOARD_H

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src/ersky9x/board_lowlevel.c Normal file
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/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
/**
* \file
*
* \par Purpose
*
* Provides the low-level initialization function that gets called on chip startup.
*/
/*----------------------------------------------------------------------------
* Headers
*----------------------------------------------------------------------------*/
#include "board.h"
/*----------------------------------------------------------------------------
* Local definitions
*----------------------------------------------------------------------------*/
/** Define clock timeout */
#define CLOCK_TIMEOUT 5000
/** Bit 29 must always be set to 1 when programming the CKGR_PLLAR register.*/
#define PMC_PLLA_SET_BIT29 (0x1 << 29)
/** Specifies the number of Slow Clock cycles x8 before the LOCKA bit is set in PMC_SR after CKGR_PLLAR is written.*/
#define PMC_PLLA_COUNT (0xBF << 8)
/** The PLLA Clock frequency is the PLLA input frequency multiplied by 8*/
#define PMC_PLLA_MULTIPIER (0x07 << 16)
/** PLLA Divider is bypassed.*/
#define PMC_PLLA_DIV (0x01)
void revert_osc( void ) ;
/*----------------------------------------------------------------------------
* Local functions
* returns master_frequency
*----------------------------------------------------------------------------*/
// *** WARNING, this is called BEFORE .data and .bss have been initialised
// *** GLOBAL variables are NOT useable
static uint32_t BOARD_ConfigurePmc(void)
{
/* TODO: configurate PLL in new way */
//#if 0
// uint32_t timeout = 0;
// /** 1: Checking the Main Oscillator Frequency (Optional) and Initialize main oscillator */
// /** 1.1 Initialize main oscillator */
// // TODO:
// /** 2. Setting PLL and Divider*/
// /** 2.1 Initialize PLLA*/
// PMC->CKGR_PLLAR = ( PMC_PLLA_SET_BIT29 |
// PMC_PLLA_MULTIPIER |
// PMC_PLLA_COUNT |
// PMC_PLLA_DIV
// );
// timeout = 0;
// /** 2.2 Wait for the LOCKA bit to be set by polling the status register.*/
// while (!(PMC->PMC_SR & PMC_SR_LOCKA) && (timeout++ < CLOCK_TIMEOUT));
// /** 2.3 wait for the MCKRDY bit to be set by polling the status register*/
// timeout = 0;
// while (!(PMC->PMC_SR & PMC_SR_MCKRDY) && (timeout++ < CLOCK_TIMEOUT));
// /** 3. Selection of Master Clock and Processor Clock*/
// PMC->PMC_MCKR |= PMC_MCKR_PRES_CLK_2;
// /** 3.1 wait for the MCKRDY bit to be set by polling the status register*/
// timeout = 0;
// while (!(PMC->PMC_SR & PMC_SR_MCKRDY) && (timeout++ < CLOCK_TIMEOUT));
// /** 3.2 PLLA Clock is selected */
// PMC->PMC_MCKR = PMC_MCKR_PRES_CLK_2 | PMC_MCKR_CSS_PLLA_CLK;
// /** 3.3 wait for the MCKRDY bit to be set by polling the status register*/
// timeout = 0;
// while (!(PMC->PMC_SR & PMC_SR_MCKRDY) && (timeout++ < CLOCK_TIMEOUT));
//#endif
#if 1 // old as sam3u
#define AT91C_CKGR_MUL_SHIFT 16
//#define AT91C_CKGR_OUT_SHIFT 14
#define AT91C_CKGR_PLLCOUNT_SHIFT 8
#define AT91C_CKGR_DIV_SHIFT 0
// Settings at 72MHz/2 = 36MHz
#define BOARD_OSCOUNT (CKGR_MOR_MOSCXTST & (0x8 << 8))
#define BOARD_PLLR ((1 << 29) | (0x5 << AT91C_CKGR_MUL_SHIFT) \
| (0x1 << AT91C_CKGR_PLLCOUNT_SHIFT) | (0x2 << AT91C_CKGR_DIV_SHIFT))
#define BOARD_MCKR (PMC_MCKR_CSS_PLLA_CLK)
// Define clock timeout
#undef CLOCK_TIMEOUT
#define CLOCK_TIMEOUT 0xFFFFFFFF
register uint32_t timeout = 0 ;
register Pmc *pmcptr ;
pmcptr = PMC ;
/* Enable NRST reset
************************************/
//AT91C_BASE_RSTC->RSTC_RMR |= AT91C_RSTC_URSTEN;
/* Select external slow clock
****************************/
// if ((SUPC->SUPC_SR & SUPC_SR_OSCSEL) != SUPC_SR_OSCSEL_CRYST) {
// SUPC->SUPC_CR = SUPC_CR_XTALSEL_CRYSTAL_SEL | ((uint32_t)0xA5 << 24);
// timeout = 0;
// while (!(SUPC->SUPC_SR & SUPC_SR_OSCSEL_CRYST) );
// }
/* Initialize main oscillator
****************************/
if(!(pmcptr->CKGR_MOR & CKGR_MOR_MOSCSEL))
{
pmcptr->CKGR_MOR = (0x37 << 16) | BOARD_OSCOUNT | CKGR_MOR_MOSCRCEN | CKGR_MOR_MOSCXTEN;
timeout = 0;
while (!(pmcptr->PMC_SR & PMC_SR_MOSCXTS) && (++timeout < CLOCK_TIMEOUT));
}
/* Switch to 3-20MHz Xtal oscillator */
pmcptr->CKGR_MOR = (0x37 << 16) | BOARD_OSCOUNT | CKGR_MOR_MOSCRCEN | CKGR_MOR_MOSCXTEN | CKGR_MOR_MOSCSEL;
timeout = 0;
while (!(pmcptr->PMC_SR & PMC_SR_MOSCSELS) && (++timeout < CLOCK_TIMEOUT));
pmcptr->PMC_MCKR = (PMC->PMC_MCKR & ~(uint32_t)PMC_MCKR_CSS) | PMC_MCKR_CSS_MAIN_CLK;
timeout = 0;
while (!(pmcptr->PMC_SR & PMC_SR_MCKRDY) && (++timeout < CLOCK_TIMEOUT));
/* Initialize PLLA 72 MHz */
pmcptr->CKGR_PLLAR = BOARD_PLLR;
timeout = 0;
while (!(pmcptr->PMC_SR & PMC_SR_LOCKA) && (++timeout < CLOCK_TIMEOUT));
/* Initialize UTMI for USB usage, can be disabled if not using USB for the sake of saving power*/
//AT91C_BASE_CKGR->CKGR_UCKR |= (AT91C_CKGR_UPLLCOUNT & (3 << 20)) | AT91C_CKGR_UPLLEN;
//timeout = 0;
//while (!(PMC->PMC_SR & AT91C_PMC_LOCKU) && (timeout++ < CLOCK_TIMEOUT));
/* Switch to fast clock
**********************/
// PMC->PMC_MCKR = (BOARD_MCKR & ~PMC_MCKR_CSS) | PMC_MCKR_CSS_MAIN_CLK;
// timeout = 0;
// while (!(PMC->PMC_SR & PMC_SR_MCKRDY) && (timeout++ < CLOCK_TIMEOUT));
// Switch to PLLA as main clock 36MHz
PMC->PMC_MCKR = BOARD_MCKR;
timeout = 0;
while (!(PMC->PMC_SR & PMC_SR_MCKRDY) && (timeout++ < CLOCK_TIMEOUT));
#endif
return 36000000L ; // Master_frequency
}
void revert_osc()
{
register uint32_t timeout = 0 ;
register Pmc *pmcptr ;
pmcptr = PMC ;
// Switch back to the internal oscillator
pmcptr->CKGR_MOR = (0x37 << 16) | BOARD_OSCOUNT | CKGR_MOR_MOSCRCEN | CKGR_MOR_MOSCXTEN ;
timeout = 0;
while (!(pmcptr->PMC_SR & PMC_SR_MOSCSELS) && (++timeout < CLOCK_TIMEOUT));
pmcptr->PMC_MCKR = (PMC->PMC_MCKR & ~(uint32_t)PMC_MCKR_CSS) | PMC_MCKR_CSS_SLOW_CLK;
timeout = 0;
while (!(pmcptr->PMC_SR & PMC_SR_MCKRDY) && (++timeout < CLOCK_TIMEOUT));
pmcptr->CKGR_PLLAR = 1 << 29 ; // Stop PLLA
}
/*----------------------------------------------------------------------------
* Exported functions
*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------*/
/**
* \brief Performs the low-level initialization of the chip. This includes EFC,
* master clock and watchdog configuration.
*/
/*----------------------------------------------------------------------------*/
uint32_t SystemInit (void)
{
/** Set 2 cycle (1 WS) for Embedded Flash Access */
// Max clock is 38 MHz (1.8V VVDCORE)
EFC->EEFC_FMR = (1 << 8) ;
/** Configure PMC */
return BOARD_ConfigurePmc();
}

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/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* ----------------------------------------------------------------------------
* Copyright (c) 2008, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
//------------------------------------------------------------------------------
/// \unit
/// !Purpose
///
/// Definition of AT91SAM3S4 characteristics and features
///
/// !Usage
/// -# For ARM core feature, see "AT91SAM3S4 - ARM core features".
/// -# For IP features, see "AT91SAM3S4 - IP features".
/// -# For misc, see "AT91SAM3S4 - Misc".
//------------------------------------------------------------------------------
#ifndef CHIP_H
#define CHIP_H
//------------------------------------------------------------------------------
// Headers
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// Definitions
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
/// \page "AT91SAM3S4 - ARM core features"
/// This page lists several characteristics related to the ARM core
///
//ARM core features
/// ARM core definition.
#define cortexm3
/// family definition.
#define at91sam3s
//------------------------------------------------------------------------------
/// \page "AT91SAM3S4 - IP features"
/// This page lists several characteristics related to the embedded IP
///
//IP FEATURES
// EFC GPNVM number
#define CHIP_EFC_NUM_GPNVMS 3
/// Indicates chip has an Enhanced EFC.
#define CHIP_FLASH_EEFC
// DMA channels number
#define CHIP_DMA_CHANNEL_NUM 4
// Indicate chip's MCI interface.
#define MCI2_INTERFACE
// Indicate chip SSC has DMA interface.
#define CHIP_SSC_DMA
// Indicate chip SPI has DMA interface.
#define CHIP_SPI_DMA
/// Indicates chip has an UDP Full Speed.
#define CHIP_USB_UDP
/// Indicates chip has an internal pull-up.
#define CHIP_USB_PULLUP_INTERNAL
/// Number of USB endpoints
#define CHIP_USB_NUMENDPOINTS 8
/// Endpoints max paxcket size
#define CHIP_USB_ENDPOINTS_MAXPACKETSIZE(i) \
((i == 0) ? 64 : \
((i == 1) ? 64 : \
((i == 2) ? 64 : \
((i == 3) ? 64 : \
((i == 4) ? 512 : \
((i == 5) ? 512 : \
((i == 6) ? 64 : \
((i == 7) ? 64 : 0 ))))))))
/// Endpoints Number of Bank
#define CHIP_USB_ENDPOINTS_BANKS(i) \
((i == 0) ? 1 : \
((i == 1) ? 2 : \
((i == 2) ? 2 : \
((i == 3) ? 1 : \
((i == 4) ? 2 : \
((i == 5) ? 2 : \
((i == 6) ? 2 : \
((i == 7) ? 2 : 0 ))))))))
//------------------------------------------------------------------------------
/// \page "AT91SAM3S4 - Misc "
/// This page lists misc features
///
//Misc
#endif //#ifndef CHIP_H

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/**************************************************************************//**
* @file core_cm3.c
* @brief CMSIS Cortex-M3 Core Peripheral Access Layer Source File
* @version V1.30
* @date 30. October 2009
*
* @note
* Copyright (C) 2009 ARM Limited. All rights reserved.
*
* @par
* ARM Limited (ARM) is supplying this software for use with Cortex-M
* processor based microcontrollers. This file can be freely distributed
* within development tools that are supporting such ARM based processors.
*
* @par
* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
* ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
*
******************************************************************************/
#include <stdint.h>
/* define compiler specific symbols */
#if defined ( __CC_ARM )
#define __ASM __asm /*!< asm keyword for ARM Compiler */
#define __INLINE __inline /*!< inline keyword for ARM Compiler */
#elif defined ( __ICCARM__ )
#define __ASM __asm /*!< asm keyword for IAR Compiler */
#define __INLINE inline /*!< inline keyword for IAR Compiler. Only avaiable in High optimization mode! */
#elif defined ( __GNUC__ )
#define __ASM __asm /*!< asm keyword for GNU Compiler */
#define __INLINE inline /*!< inline keyword for GNU Compiler */
#elif defined ( __TASKING__ )
#define __ASM __asm /*!< asm keyword for TASKING Compiler */
#define __INLINE inline /*!< inline keyword for TASKING Compiler */
#endif
uint32_t __get_PSP(void) ;
void __set_PSP(uint32_t topOfProcStack) ;
uint32_t __get_MSP(void) ;
void __set_MSP(uint32_t mainStackPointer) ;
uint32_t __REV16(uint16_t value) ;
int32_t __REVSH(int16_t value) ;
uint32_t __RBIT(uint32_t value) ;
uint8_t __LDREXB(uint8_t *addr) ;
uint16_t __LDREXH(uint16_t *addr) ;
uint32_t __LDREXW(uint32_t *addr) ;
uint32_t __STREXB(uint8_t value, uint8_t *addr) ;
uint32_t __STREXH(uint16_t value, uint16_t *addr) ;
uint32_t __STREXW(uint32_t value, uint32_t *addr) ;
uint32_t __get_BASEPRI(void) ;
void __set_BASEPRI(uint32_t basePri) ;
uint32_t __get_PRIMASK(void) ;
void __set_PRIMASK(uint32_t priMask) ;
uint32_t __get_FAULTMASK(void) ;
void __set_FAULTMASK(uint32_t faultMask) ;
uint32_t __get_CONTROL(void) ;
void __set_CONTROL(uint32_t control) ;
uint32_t __REV(uint32_t value) ;
void revert_osc( void ) ;
void sam_boot( void ) ;
/* ################### Compiler specific Intrinsics ########################### */
#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
/* ARM armcc specific functions */
/**
* @brief Return the Process Stack Pointer
*
* @return ProcessStackPointer
*
* Return the actual process stack pointer
*/
__ASM uint32_t __get_PSP(void)
{
mrs r0, psp
bx lr
}
/**
* @brief Set the Process Stack Pointer
*
* @param topOfProcStack Process Stack Pointer
*
* Assign the value ProcessStackPointer to the MSP
* (process stack pointer) Cortex processor register
*/
__ASM void __set_PSP(uint32_t topOfProcStack)
{
msr psp, r0
bx lr
}
/**
* @brief Return the Main Stack Pointer
*
* @return Main Stack Pointer
*
* Return the current value of the MSP (main stack pointer)
* Cortex processor register
*/
__ASM uint32_t __get_MSP(void)
{
mrs r0, msp
bx lr
}
/**
* @brief Set the Main Stack Pointer
*
* @param topOfMainStack Main Stack Pointer
*
* Assign the value mainStackPointer to the MSP
* (main stack pointer) Cortex processor register
*/
__ASM void __set_MSP(uint32_t mainStackPointer)
{
msr msp, r0
bx lr
}
/**
* @brief Reverse byte order in unsigned short value
*
* @param value value to reverse
* @return reversed value
*
* Reverse byte order in unsigned short value
*/
__ASM uint32_t __REV16(uint16_t value)
{
rev16 r0, r0
bx lr
}
/**
* @brief Reverse byte order in signed short value with sign extension to integer
*
* @param value value to reverse
* @return reversed value
*
* Reverse byte order in signed short value with sign extension to integer
*/
__ASM int32_t __REVSH(int16_t value)
{
revsh r0, r0
bx lr
}
#if (__ARMCC_VERSION < 400000)
/**
* @brief Remove the exclusive lock created by ldrex
*
* Removes the exclusive lock which is created by ldrex.
*/
__ASM void __CLREX(void)
{
clrex
}
/**
* @brief Return the Base Priority value
*
* @return BasePriority
*
* Return the content of the base priority register
*/
__ASM uint32_t __get_BASEPRI(void)
{
mrs r0, basepri
bx lr
}
/**
* @brief Set the Base Priority value
*
* @param basePri BasePriority
*
* Set the base priority register
*/
__ASM void __set_BASEPRI(uint32_t basePri)
{
msr basepri, r0
bx lr
}
/**
* @brief Return the Priority Mask value
*
* @return PriMask
*
* Return state of the priority mask bit from the priority mask register
*/
__ASM uint32_t __get_PRIMASK(void)
{
mrs r0, primask
bx lr
}
/**
* @brief Set the Priority Mask value
*
* @param priMask PriMask
*
* Set the priority mask bit in the priority mask register
*/
__ASM void __set_PRIMASK(uint32_t priMask)
{
msr primask, r0
bx lr
}
/**
* @brief Return the Fault Mask value
*
* @return FaultMask
*
* Return the content of the fault mask register
*/
__ASM uint32_t __get_FAULTMASK(void)
{
mrs r0, faultmask
bx lr
}
/**
* @brief Set the Fault Mask value
*
* @param faultMask faultMask value
*
* Set the fault mask register
*/
__ASM void __set_FAULTMASK(uint32_t faultMask)
{
msr faultmask, r0
bx lr
}
/**
* @brief Return the Control Register value
*
* @return Control value
*
* Return the content of the control register
*/
__ASM uint32_t __get_CONTROL(void)
{
mrs r0, control
bx lr
}
/**
* @brief Set the Control Register value
*
* @param control Control value
*
* Set the control register
*/
__ASM void __set_CONTROL(uint32_t control)
{
msr control, r0
bx lr
}
#endif /* __ARMCC_VERSION */
#elif (defined (__ICCARM__)) /*------------------ ICC Compiler -------------------*/
/* IAR iccarm specific functions */
#pragma diag_suppress=Pe940
/**
* @brief Return the Process Stack Pointer
*
* @return ProcessStackPointer
*
* Return the actual process stack pointer
*/
uint32_t __get_PSP(void)
{
__ASM("mrs r0, psp");
__ASM("bx lr");
}
/**
* @brief Set the Process Stack Pointer
*
* @param topOfProcStack Process Stack Pointer
*
* Assign the value ProcessStackPointer to the MSP
* (process stack pointer) Cortex processor register
*/
void __set_PSP(uint32_t topOfProcStack)
{
__ASM("msr psp, r0");
__ASM("bx lr");
}
/**
* @brief Return the Main Stack Pointer
*
* @return Main Stack Pointer
*
* Return the current value of the MSP (main stack pointer)
* Cortex processor register
*/
uint32_t __get_MSP(void)
{
__ASM("mrs r0, msp");
__ASM("bx lr");
}
/**
* @brief Set the Main Stack Pointer
*
* @param topOfMainStack Main Stack Pointer
*
* Assign the value mainStackPointer to the MSP
* (main stack pointer) Cortex processor register
*/
void __set_MSP(uint32_t topOfMainStack)
{
__ASM("msr msp, r0");
__ASM("bx lr");
}
/**
* @brief Reverse byte order in unsigned short value
*
* @param value value to reverse
* @return reversed value
*
* Reverse byte order in unsigned short value
*/
uint32_t __REV16(uint16_t value)
{
__ASM("rev16 r0, r0");
__ASM("bx lr");
}
/**
* @brief Reverse bit order of value
*
* @param value value to reverse
* @return reversed value
*
* Reverse bit order of value
*/
uint32_t __RBIT(uint32_t value)
{
__ASM("rbit r0, r0");
__ASM("bx lr");
}
/**
* @brief LDR Exclusive (8 bit)
*
* @param *addr address pointer
* @return value of (*address)
*
* Exclusive LDR command for 8 bit values)
*/
uint8_t __LDREXB(uint8_t *addr)
{
__ASM("ldrexb r0, [r0]");
__ASM("bx lr");
}
/**
* @brief LDR Exclusive (16 bit)
*
* @param *addr address pointer
* @return value of (*address)
*
* Exclusive LDR command for 16 bit values
*/
uint16_t __LDREXH(uint16_t *addr)
{
__ASM("ldrexh r0, [r0]");
__ASM("bx lr");
}
/**
* @brief LDR Exclusive (32 bit)
*
* @param *addr address pointer
* @return value of (*address)
*
* Exclusive LDR command for 32 bit values
*/
uint32_t __LDREXW(uint32_t *addr)
{
__ASM("ldrex r0, [r0]");
__ASM("bx lr");
}
/**
* @brief STR Exclusive (8 bit)
*
* @param value value to store
* @param *addr address pointer
* @return successful / failed
*
* Exclusive STR command for 8 bit values
*/
uint32_t __STREXB(uint8_t value, uint8_t *addr)
{
__ASM("strexb r0, r0, [r1]");
__ASM("bx lr");
}
/**
* @brief STR Exclusive (16 bit)
*
* @param value value to store
* @param *addr address pointer
* @return successful / failed
*
* Exclusive STR command for 16 bit values
*/
uint32_t __STREXH(uint16_t value, uint16_t *addr)
{
__ASM("strexh r0, r0, [r1]");
__ASM("bx lr");
}
/**
* @brief STR Exclusive (32 bit)
*
* @param value value to store
* @param *addr address pointer
* @return successful / failed
*
* Exclusive STR command for 32 bit values
*/
uint32_t __STREXW(uint32_t value, uint32_t *addr)
{
__ASM("strex r0, r0, [r1]");
__ASM("bx lr");
}
#pragma diag_default=Pe940
#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/
/* GNU gcc specific functions */
/**
* @brief Return the Process Stack Pointer
*
* @return ProcessStackPointer
*
* Return the actual process stack pointer
*/
/*extern uint32_t __get_PSP(void) __attribute__( ( naked ) ); */
uint32_t __get_PSP(void)
{
uint32_t result=0;
__ASM volatile ("MRS %0, psp\n\t"
"MOV r0, %0 \n\t"
"BX lr \n\t" : "=r" (result) );
return(result);
}
/**
* @brief Set the Process Stack Pointer
*
* @param topOfProcStack Process Stack Pointer
*
* Assign the value ProcessStackPointer to the MSP
* (process stack pointer) Cortex processor register
*/
/*void __set_PSP(uint32_t topOfProcStack) __attribute__( ( naked ) ); */
void __set_PSP(uint32_t topOfProcStack)
{
__ASM volatile ("MSR psp, %0\n\t"
"BX lr \n\t" : : "r" (topOfProcStack) );
}
/**
* @brief Return the Main Stack Pointer
*
* @return Main Stack Pointer
*
* Return the current value of the MSP (main stack pointer)
* Cortex processor register
*/
/*uint32_t __get_MSP(void) __attribute__( ( naked ) ); */
uint32_t __get_MSP(void)
{
uint32_t result=0;
__ASM volatile ("MRS %0, msp\n\t"
"MOV r0, %0 \n\t"
"BX lr \n\t" : "=r" (result) );
return(result);
}
/**
* @brief Set the Main Stack Pointer
*
* @param topOfMainStack Main Stack Pointer
*
* Assign the value mainStackPointer to the MSP
* (main stack pointer) Cortex processor register
*/
/*void __set_MSP(uint32_t topOfMainStack) __attribute__( ( naked ) ); */
void __set_MSP(uint32_t topOfMainStack)
{
__ASM volatile ("MSR msp, %0\n\t"
"BX lr \n\t" : : "r" (topOfMainStack) );
}
/**
* @brief Return the Base Priority value
*
* @return BasePriority
*
* Return the content of the base priority register
*/
uint32_t __get_BASEPRI(void)
{
uint32_t result=0;
__ASM volatile ("MRS %0, basepri_max" : "=r" (result) );
return(result);
}
/**
* @brief Set the Base Priority value
*
* @param basePri BasePriority
*
* Set the base priority register
*/
void __set_BASEPRI(uint32_t value)
{
__ASM volatile ("MSR basepri, %0" : : "r" (value) );
}
/**
* @brief Return the Priority Mask value
*
* @return PriMask
*
* Return state of the priority mask bit from the priority mask register
*/
uint32_t __get_PRIMASK(void)
{
uint32_t result=0;
__ASM volatile ("MRS %0, primask" : "=r" (result) );
return(result);
}
/**
* @brief Set the Priority Mask value
*
* @param priMask PriMask
*
* Set the priority mask bit in the priority mask register
*/
void __set_PRIMASK(uint32_t priMask)
{
__ASM volatile ("MSR primask, %0" : : "r" (priMask) );
}
/**
* @brief Return the Fault Mask value
*
* @return FaultMask
*
* Return the content of the fault mask register
*/
uint32_t __get_FAULTMASK(void)
{
uint32_t result=0;
__ASM volatile ("MRS %0, faultmask" : "=r" (result) );
return(result);
}
/**
* @brief Set the Fault Mask value
*
* @param faultMask faultMask value
*
* Set the fault mask register
*/
void __set_FAULTMASK(uint32_t faultMask)
{
__ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) );
}
/**
* @brief Return the Control Register value
*
* @return Control value
*
* Return the content of the control register
*/
uint32_t __get_CONTROL(void)
{
uint32_t result=0;
__ASM volatile ("MRS %0, control" : "=r" (result) );
return(result);
}
/**
* @brief Set the Control Register value
*
* @param control Control value
*
* Set the control register
*/
void __set_CONTROL(uint32_t control)
{
__ASM volatile ("MSR control, %0" : : "r" (control) );
}
/**
* @brief Reverse byte order in integer value
*
* @param value value to reverse
* @return reversed value
*
* Reverse byte order in integer value
*/
uint32_t __REV(uint32_t value)
{
uint32_t result=0;
__ASM volatile ("rev %0, %1" : "=r" (result) : "r" (value) );
return(result);
}
/**
* @brief Reverse byte order in unsigned short value
*
* @param value value to reverse
* @return reversed value
*
* Reverse byte order in unsigned short value
*/
uint32_t __REV16(uint16_t value)
{
uint32_t result=0;
__ASM volatile ("rev16 %0, %1" : "=r" (result) : "r" (value) );
return(result);
}
/**
* @brief Reverse byte order in signed short value with sign extension to integer
*
* @param value value to reverse
* @return reversed value
*
* Reverse byte order in signed short value with sign extension to integer
*/
int32_t __REVSH(int16_t value)
{
uint32_t result=0;
__ASM volatile ("revsh %0, %1" : "=r" (result) : "r" (value) );
return(result);
}
/**
* @brief Reverse bit order of value
*
* @param value value to reverse
* @return reversed value
*
* Reverse bit order of value
*/
uint32_t __RBIT(uint32_t value)
{
uint32_t result=0;
__ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) );
return(result);
}
/**
* @brief LDR Exclusive (8 bit)
*
* @param *addr address pointer
* @return value of (*address)
*
* Exclusive LDR command for 8 bit value
*/
uint8_t __LDREXB(uint8_t *addr)
{
uint8_t result=0;
__ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) );
return(result);
}
/**
* @brief LDR Exclusive (16 bit)
*
* @param *addr address pointer
* @return value of (*address)
*
* Exclusive LDR command for 16 bit values
*/
uint16_t __LDREXH(uint16_t *addr)
{
uint16_t result=0;
__ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) );
return(result);
}
/**
* @brief LDR Exclusive (32 bit)
*
* @param *addr address pointer
* @return value of (*address)
*
* Exclusive LDR command for 32 bit values
*/
uint32_t __LDREXW(uint32_t *addr)
{
uint32_t result=0;
__ASM volatile ("ldrex %0, [%1]" : "=r" (result) : "r" (addr) );
return(result);
}
/**
* @brief STR Exclusive (8 bit)
*
* @param value value to store
* @param *addr address pointer
* @return successful / failed
*
* Exclusive STR command for 8 bit values
*/
uint32_t __STREXB(uint8_t value, uint8_t *addr)
{
uint32_t result=0;
__ASM volatile ("strexb %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
return(result);
}
/**
* @brief STR Exclusive (16 bit)
*
* @param value value to store
* @param *addr address pointer
* @return successful / failed
*
* Exclusive STR command for 16 bit values
*/
uint32_t __STREXH(uint16_t value, uint16_t *addr)
{
uint32_t result=0;
__ASM volatile ("strexh %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
return(result);
}
/**
* @brief STR Exclusive (32 bit)
*
* @param value value to store
* @param *addr address pointer
* @return successful / failed
*
* Exclusive STR command for 32 bit values
*/
uint32_t __STREXW(uint32_t value, uint32_t *addr)
{
uint32_t result=0;
__ASM volatile ("strex %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
return(result);
}
void sam_boot()
{
revert_osc() ;
__ASM(" mov.w r1, #8388608");
__ASM(" movw r0, #60680");
__ASM(" movt r0, #57344");
__ASM(" str r1, [r0, #0]"); // Set the VTOR
__ASM("mov.w r3, #0");
__ASM("movt r3, #128");
__ASM("ldr r0, [r3, #0]");
__ASM("msr msp, r0");
__ASM("ldr r0, [r3, #4]");
__ASM("mov.w r3, #1");
__ASM("orr r0, r3");
__ASM("bx r0");
}
#elif (defined (__TASKING__)) /*------------------ TASKING Compiler ---------------------*/
/* TASKING carm specific functions */
/*
* The CMSIS functions have been implemented as intrinsics in the compiler.
* Please use "carm -?i" to get an up to date list of all instrinsics,
* Including the CMSIS ones.
*/
#endif

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/****************************************************************************
* Copyright (c) 2011 by Michael Fischer. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the author nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
****************************************************************************
* History:
*
* 09.04.2011 mifi First Version
* 29.04.2011 mifi Call SystemInit, and set the Vector Table Offset
* before copy of data and bss segment.
****************************************************************************/
#define __CRT_C__
#include <stdint.h>
/*=========================================================================*/
/* DEFINE: All extern Data */
/*=========================================================================*/
/*
* The next data are defined by the linker script.
*/
extern unsigned long _stext;
extern unsigned long _etext;
extern unsigned long _sdata;
extern unsigned long _edata;
extern unsigned long _sbss;
extern unsigned long _ebss;
extern unsigned long _estack;
/* This is the main */
extern int main (void);
/*=========================================================================*/
/* DEFINE: Prototypes */
/*=========================================================================*/
extern uint32_t SystemInit (void) ; // __attribute__((weak));
/*=========================================================================*/
/* DEFINE: All code exported */
/*=========================================================================*/
/***************************************************************************/
/* SystemInit */
/* */
/* SystemInit is a function which is provided by the CMSIS interface. */
/* If this function is not available, we need a function here to prevent */
/* an error of the linker. Therefore this function is declared as weak. */
/***************************************************************************/
//uint32_t SystemInit (void)
//{
//} /* SystemInit */
extern uint32_t Master_frequency ;
/***************************************************************************/
/* ResetHandler */
/* */
/* This function is used for the C runtime initialisation, */
/* for handling the .data and .bss segments. */
/***************************************************************************/
void ResetHandler (void)
{
{
register uint32_t *pSrc;
register uint32_t *pDest;
register uint32_t m_freq ;
/*
* Call the SystemInit code from CMSIS interface if available.
* SystemInit is a week function which can be override
* by an external function.
*/
m_freq = SystemInit();
/*
* Set the "Vector Table Offset Register". From the ARM
* documentation, we got the following information:
*
* Use the Vector Table Offset Register to determine:
* - if the vector table is in RAM or code memory
* - the vector table offset.
*/
*((uint32_t*)0xE000ED08) = (uint32_t)&_stext;
/*
* Copy the initialized data of the ".data" segment
* from the flash to the are in the ram.
*/
pSrc = &_etext;
pDest = &_sdata;
while(pDest < &_edata)
{
*pDest++ = *pSrc++;
}
/*
* Clear the ".bss" segment.
*/
pDest = &_sbss;
while(pDest < &_ebss)
{
*pDest++ = 0;
}
Master_frequency = m_freq ;
}
/*
* And now the main function can be called.
* Scotty, energie...
*/
main();
/*
* In case there are problems with the
* "warp drive", stop here.
*/
while(1) {};
} /* ResetHandler */
/*** EOF ***/

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/****************************************************************************
* Copyright (c) 2011 by Michael Blandford. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the author nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
****************************************************************************
* History:
*
****************************************************************************/
#include <stdint.h>
#include "AT91SAM3S2.h"
#include "core_cm3.h"
#include "sound.h"
void start_sound( void ) ;
void buzzer_on( void ) ;
void buzzer_off( void ) ;
void buzzer_sound( uint8_t time ) ;
void start_timer1( void ) ;
void init_dac( void ) ;
extern "C" void DAC_IRQHandler( void ) ;
void disp_mem( register uint32_t address ) ;
void end_sound( void ) ;
void tone_start( register uint32_t time ) ;
void tone_stop( void ) ;
void init_twi( void ) ;
void set_volume( register uint8_t volume ) ;
extern "C" void TWI0_IRQHandler (void) ;
void audioDefevent( uint8_t e ) ;
extern uint32_t Master_frequency ;
volatile uint32_t Tone_timer ; // Modified in interrupt routine
volatile uint8_t Buzzer_count ;
// Must NOT be in flash, PDC needs a RAM source.
uint16_t Sine_values[] =
{
2048,2173,2298,2422,2545,2666,2784,2899,3011,3119,
3223,3322,3417,3505,3589,3666,3736,3800,3857,3907,
3950,3985,4012,4032,4044,4048,4044,4032,4012,3985,
3950,3907,3857,3800,3736,3666,3589,3505,3417,3322,
3223,3119,3011,2899,2784,2666,2545,2422,2298,2173,
2048,1922,1797,1673,1550,1429,1311,1196,1084, 976,
872, 773, 678, 590, 506, 429, 359, 295, 238, 188,
145, 110, 83, 63, 51, 48, 51, 63, 83, 110,
145, 188, 238, 295, 359, 429, 506, 590, 678, 773,
872, 976,1084,1196,1311,1429,1550,1673,1797,1922
} ;
// Must NOT be in flash, PDC needs a RAM source.
uint16_t Sine_values64[] =
{
2048,2244,2438,2628,2813,2990,3159,3316,
3462,3594,3710,3811,3895,3961,4009,4038,
4048,4038,4009,3961,3895,3811,3710,3594,
3462,3316,3159,2990,2813,2628,2438,2244,
2048,1851,1657,1467,1282,1105, 936, 779,
633, 501, 385, 284, 200, 134, 86, 57,
48, 57, 86, 134, 200, 284, 385, 501,
633, 779, 936,1105,1282,1467,1657,1851
} ;
// Sound routines
void start_sound()
{
register Pio *pioptr ;
start_timer1() ;
init_dac() ;
init_twi() ;
pioptr = PIOA ;
#ifdef REVB
pioptr->PIO_CODR = 0x02000000L ; // Set bit A25 OFF
pioptr->PIO_PER = 0x02000000L ; // Enable bit A25 (Stock buzzer)
pioptr->PIO_OER = 0x02000000L ; // Set bit A25 as output
#else
pioptr->PIO_CODR = 0x00010000L ; // Set bit A16 OFF
pioptr->PIO_PER = 0x00010000L ; // Enable bit A16 (Stock buzzer)
pioptr->PIO_OER = 0x00010000L ; // Set bit A16 as output
#endif
}
#ifdef REVB
void buzzer_on()
{
PIOA->PIO_SODR = 0x02000000L ; // Set bit A25 ON
}
void buzzer_off()
{
PIOA->PIO_CODR = 0x02000000L ; // Set bit A25 ON
}
#else
void buzzer_on()
{
PIOA->PIO_SODR = 0x00010000L ; // Set bit A16 ON
}
void buzzer_off()
{
PIOA->PIO_CODR = 0x00010000L ; // Set bit A16 ON
}
#endif
void buzzer_sound( uint8_t time )
{
buzzer_on() ;
Buzzer_count = time ;
}
static uint32_t Frequency ;
void set_frequency( uint32_t frequency )
{
register Tc *ptc ;
register uint32_t timer ;
Frequency = frequency ;
timer = Master_frequency / (800 * frequency) ; // MCK/8 and 100 000 Hz
if ( timer > 65535 )
{
timer = 65535 ;
}
if ( timer < 2 )
{
timer = 2 ;
}
ptc = TC0 ; // Tc block 0 (TC0-2)
ptc->TC_CHANNEL[1].TC_CCR = TC_CCR0_CLKDIS ; // Stop clock
ptc->TC_CHANNEL[1].TC_RC = timer ; // 100 000 Hz
ptc->TC_CHANNEL[1].TC_RA = timer >> 1 ;
ptc->TC_CHANNEL[1].TC_CCR = 5 ; // Enable clock and trigger it (may only need trigger)
}
// Start TIMER1 at 100000Hz, used for DACC trigger
void start_timer1()
{
register Tc *ptc ;
register uint32_t timer ;
// Enable peripheral clock TC0 = bit 23 thru TC5 = bit 28
PMC->PMC_PCER0 |= 0x01000000L ; // Enable peripheral clock to TC1
timer = Master_frequency / 800000 ; // MCK/8 and 100 000 Hz
ptc = TC0 ; // Tc block 0 (TC0-2)
ptc->TC_BCR = 0 ; // No sync
ptc->TC_BMR = 0 ;
ptc->TC_CHANNEL[1].TC_CMR = 0x00008000 ; // Waveform mode
ptc->TC_CHANNEL[1].TC_RC = timer ; // 100 000 Hz
ptc->TC_CHANNEL[1].TC_RA = timer >> 1 ;
ptc->TC_CHANNEL[1].TC_CMR = 0x0009C001 ; // 0000 0000 0000 1001 1100 0000 0000 0001
// MCK/8, set @ RA, Clear @ RC waveform
ptc->TC_CHANNEL[1].TC_CCR = 5 ; // Enable clock and trigger it (may only need trigger)
Frequency = 1000 ;
}
// Configure DAC1 (or DAC0 for REVB)
// Not sure why PB14 has not be allocated to the DAC, although it is an EXTRA function
// So maybe it is automatically done
void init_dac()
{
register Dacc *dacptr ;
PMC->PMC_PCER0 |= 0x40000000L ; // Enable peripheral clock to DAC
dacptr = DACC ;
#ifdef REVB
dacptr->DACC_MR = 0x0B000215L ; // 0000 1011 0000 0001 0000 0010 0001 0101
#else
dacptr->DACC_MR = 0x0B010215L ; // 0000 1011 0000 0001 0000 0010 0001 0101
#endif
#ifdef REVB
dacptr->DACC_CHER = 1 ; // Enable channel 0
#else
dacptr->DACC_CHER = 2 ; // Enable channel 1
#endif
dacptr->DACC_CDR = 2048 ; // Half amplitude
// Data for PDC must NOT be in flash, PDC needs a RAM source.
dacptr->DACC_TPR = (uint32_t) Sine_values ;
dacptr->DACC_TNPR = (uint32_t) Sine_values ;
dacptr->DACC_TCR = 50 ; // words, 100 16 bit values
dacptr->DACC_TNCR = 50 ; // words, 100 16 bit values
dacptr->DACC_PTCR = DACC_PTCR_TXTEN ;
NVIC_EnableIRQ(DACC_IRQn) ;
}
extern "C" void DAC_IRQHandler()
{
// Data for PDC must NOT be in flash, PDC needs a RAM source.
DACC->DACC_TNPR = (uint32_t) Sine_values ;
DACC->DACC_TNCR = 50 ; // words, 100 16 bit values
if ( Tone_timer )
{
if ( --Tone_timer == 0 )
{
DACC->DACC_IDR = DACC_IDR_ENDTX ;
}
}
}
void end_sound()
{
DACC->DACC_IDR = DACC_IDR_ENDTX ;
NVIC_DisableIRQ(DACC_IRQn) ;
TWI0->TWI_IDR = TWI_IDR_TXCOMP ;
NVIC_DisableIRQ(TWI0_IRQn) ;
PMC->PMC_PCER0 &= ~0x00080000L ; // Disable peripheral clock to TWI0
PMC->PMC_PCER0 &= ~0x40000000L ; // Disable peripheral clock to DAC
}
// Time is in milliseconds
void tone_start( register uint32_t time )
{
PMC->PMC_PCER0 |= 0x40000000L ; // Enable peripheral clock to DAC
Tone_timer = Frequency * time / 1000 ;
DACC->DACC_IER = DACC_IER_ENDTX ;
}
void tone_stop()
{
DACC->DACC_IDR = DACC_IDR_ENDTX ; // Disable interrupt
Tone_timer = 0 ;
}
// Set up for volume control (TWI0)
// Need PA3 and PA4 set to peripheral A
void init_twi()
{
register Pio *pioptr ;
register uint32_t timing ;
PMC->PMC_PCER0 |= 0x00080000L ; // Enable peripheral clock to TWI0
/* Configure PIO */
pioptr = PIOA ;
pioptr->PIO_ABCDSR[0] &= ~0x00000018 ; // Peripheral A
pioptr->PIO_ABCDSR[1] &= ~0x00000018 ; // Peripheral A
pioptr->PIO_PDR = 0x00000018 ; // Assign to peripheral
timing = Master_frequency * 5 / 1000000 ; // 5uS high and low
timing += 15 - 4 ;
timing /= 16 ;
timing |= timing << 8 ;
TWI0->TWI_CWGR = 0x00040000 | timing ; // TWI clock set
TWI0->TWI_CR = TWI_CR_MSEN | TWI_CR_SVDIS ; // Master mode enable
TWI0->TWI_MMR = 0x002F0000 ; // Device 5E (>>1) and master is writing
NVIC_EnableIRQ(TWI0_IRQn) ;
}
static int16_t Volume_required ;
static const uint8_t Volume_scale[NUM_VOL_LEVELS] =
{
0, 2, 4, 6, 8, 10, 13, 17, 22, 27, 33, 40,
64, 82, 96, 105, 112, 117, 120, 122, 124, 125, 126, 127
} ;
void set_volume( register uint8_t volume )
{
PMC->PMC_PCER0 |= 0x00080000L ; // Enable peripheral clock to TWI0
if ( volume >= NUM_VOL_LEVELS )
{
volume = NUM_VOL_LEVELS - 1 ;
}
volume = Volume_scale[volume] ;
__disable_irq() ;
if ( TWI0->TWI_IMR & TWI_IMR_TXCOMP )
{
Volume_required = volume ;
}
else
{
TWI0->TWI_THR = volume ; // Send data
TWI0->TWI_CR = TWI_CR_STOP ; // Stop Tx
TWI0->TWI_IER = TWI_IER_TXCOMP ;
}
__enable_irq() ;
}
extern "C" void TWI0_IRQHandler()
{
if ( Volume_required >= 0 )
{
TWI0->TWI_THR = Volume_required ; // Send data
Volume_required = -1 ;
TWI0->TWI_CR = TWI_CR_STOP ; // Stop Tx
}
else
{
TWI0->TWI_IDR = TWI_IDR_TXCOMP ;
}
}
void audioDefevent(uint8_t e)
{
buzzer_sound( 4 ) ;
// audio.event(e,BEEP_DEFAULT_FREQ);
}

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/****************************************************************************
* Copyright (c) 2011 by Michael Blandford. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the author nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
****************************************************************************
* History:
*
****************************************************************************/
/* make sure the defines below always go in numeric order */
#define AUDIO_TADA (0)
#define AUDIO_WARNING1 (1)
#define AUDIO_WARNING2 (2)
#define AUDIO_WARNING3 (3)
#define AUDIO_ERROR (4)
#define AUDIO_KEYPAD_UP (5)
#define AUDIO_KEYPAD_DOWN (6)
#define AUDIO_TRIM_MOVE (7)
#define AUDIO_TRIM_MIDDLE (8)
#define AUDIO_MENUS (9)
#define AUDIO_POT_STICK_MIDDLE (10)
#define AUDIO_MIX_WARNING_1 (11)
#define AUDIO_MIX_WARNING_2 (12)
#define AUDIO_MIX_WARNING_3 (13)
#define AUDIO_TIMER_30 (14)
#define AUDIO_TIMER_20 (15)
#define AUDIO_TIMER_10 (16)
#define AUDIO_TIMER_LT3 (17)
#define AUDIO_INACTIVITY (18)
#define AUDIO_TX_BATTERY_LOW (19)
#define NUM_VOL_LEVELS 24
extern volatile uint8_t Buzzer_count ;
extern void start_sound( void ) ;
extern void buzzer_on( void ) ;
extern void buzzer_off( void ) ;
extern void buzzer_sound( uint8_t time ) ;
extern void set_frequency( uint32_t frequency ) ;
extern void start_timer1( void ) ;
extern void init_dac( void ) ;
extern "C" void DAC_IRQHandler( void ) ;
extern void end_sound( void ) ;
extern void tone_start( register uint32_t time ) ;
extern void tone_stop( void ) ;
extern void init_twi( void ) ;
extern void set_volume( register uint8_t volume ) ;
extern "C" void TWI0_IRQHandler (void) ;
extern void audioDefevent( uint8_t e ) ;

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/****************************************************************************
* Copyright (c) 2011 by Michael Fischer. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the author nor the names of its contributors may
* be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
****************************************************************************
* History:
*
* 22.05.2011 mifi First Version for the SAM3S4C
****************************************************************************/
#define __VECTORS_SAM3S_C__
/*=========================================================================*/
/* DEFINE: All extern Data */
/*=========================================================================*/
extern unsigned long _estack;
/*=========================================================================*/
/* DEFINE: Prototypes */
/*=========================================================================*/
void ResetHandler(void);
void NMI_Handler (void) __attribute__((weak));
void HardFault_Handler (void) __attribute__((weak));
void MemManage_Handler (void) __attribute__((weak));
void BusFault_Handler (void) __attribute__((weak));
void UsageFault_Handler (void) __attribute__((weak));
void SVC_Handler (void) __attribute__((weak));
void DebugMon_Handler (void) __attribute__((weak));
void PendSV_Handler (void) __attribute__((weak));
void SysTick_Handler (void) __attribute__((weak));
void SUPC_IRQHandler (void) __attribute__((weak));
void RSTC_IRQHandler (void) __attribute__((weak));
void RTC_IRQHandler (void) __attribute__((weak));
void RTT_IRQHandler (void) __attribute__((weak));
void WDT_IRQHandler (void) __attribute__((weak));
void PMC_IRQHandler (void) __attribute__((weak));
void EEFC_IRQHandler (void) __attribute__((weak));
void UART0_IRQHandler (void) __attribute__((weak));
void UART1_IRQHandler (void) __attribute__((weak));
void SMC_IRQHandler (void) __attribute__((weak));
void PIOA_IRQHandler (void) __attribute__((weak));
void PIOB_IRQHandler (void) __attribute__((weak));
void PIOC_IRQHandler (void) __attribute__((weak));
void USART0_IRQHandler (void) __attribute__((weak));
void USART1_IRQHandler (void) __attribute__((weak));
void MCI_IRQHandler (void) __attribute__((weak));
void TWI0_IRQHandler (void) __attribute__((weak));
void TWI1_IRQHandler (void) __attribute__((weak));
void SPI_IRQHandler (void) __attribute__((weak));
void SSC_IRQHandler (void) __attribute__((weak));
void TC0_IRQHandler (void) __attribute__((weak));
void TC1_IRQHandler (void) __attribute__((weak));
void TC2_IRQHandler (void) __attribute__((weak));
void TC3_IRQHandler (void) __attribute__((weak));
void TC4_IRQHandler (void) __attribute__((weak));
void TC5_IRQHandler (void) __attribute__((weak));
void ADC_IRQHandler (void) __attribute__((weak));
void DAC_IRQHandler (void) __attribute__((weak));
void PWM_IRQHandler (void) __attribute__((weak));
void CRCCU_IRQHandler (void) __attribute__((weak));
void ACC_IRQHandler (void) __attribute__((weak));
void USBD_IRQHandler (void) __attribute__((weak));
/*=========================================================================*/
/* DEFINE: All code exported */
/*=========================================================================*/
/*
* This is our vector table.
*/
__attribute__ ((section(".vectors"), used))
void (* const gVectors[])(void) =
{
(void (*)(void))((unsigned long)&_estack),
ResetHandler,
NMI_Handler,
HardFault_Handler,
MemManage_Handler,
BusFault_Handler,
UsageFault_Handler,
0, 0, 0, 0,
SVC_Handler,
DebugMon_Handler,
0,
PendSV_Handler,
SysTick_Handler,
SUPC_IRQHandler, /* 0 SUPPLY CONTROLLER */
RSTC_IRQHandler, /* 1 RESET CONTROLLER */
RTC_IRQHandler, /* 2 REAL TIME CLOCK */
RTT_IRQHandler, /* 3 REAL TIME TIMER */
WDT_IRQHandler, /* 4 WATCHDOG TIMER */
PMC_IRQHandler, /* 5 PMC */
EEFC_IRQHandler, /* 6 EEFC */
0, /* 7 Reserved */
UART0_IRQHandler, /* 8 UART0 */
UART1_IRQHandler, /* 9 UART1 */
SMC_IRQHandler, /* 10 SMC */
PIOA_IRQHandler, /* 11 Parallel IO Controller A */
PIOB_IRQHandler, /* 12 Parallel IO Controller B */
PIOC_IRQHandler, /* 13 Parallel IO Controller C */
USART0_IRQHandler, /* 14 USART 0 */
USART1_IRQHandler, /* 15 USART 1 */
0, /* 16 Reserved */
0, /* 17 Reserved */
MCI_IRQHandler, /* 18 MCI */
TWI0_IRQHandler, /* 19 TWI 0 */
TWI1_IRQHandler, /* 20 TWI 1 */
SPI_IRQHandler, /* 21 SPI */
SSC_IRQHandler, /* 22 SSC */
TC0_IRQHandler, /* 23 Timer Counter 0 */
TC1_IRQHandler, /* 24 Timer Counter 1 */
TC2_IRQHandler, /* 25 Timer Counter 2 */
TC3_IRQHandler, /* 26 Timer Counter 3 */
TC4_IRQHandler, /* 27 Timer Counter 4 */
TC5_IRQHandler, /* 28 Timer Counter 5 */
ADC_IRQHandler, /* 29 ADC controller */
DAC_IRQHandler, /* 30 DAC controller */
PWM_IRQHandler, /* 31 PWM */
CRCCU_IRQHandler, /* 32 CRC Calculation Unit */
ACC_IRQHandler, /* 33 Analog Comparator */
USBD_IRQHandler, /* 34 USB Device Port */
0 /* 35 not used */
}; /* gVectors */
/*
* And here are the weak interrupt handlers.
*/
void NMI_Handler (void) { while(1); }
void HardFault_Handler (void) { while(1); }
void MemManage_Handler (void) { while(1); }
void BusFault_Handler (void) { while(1); }
void UsageFault_Handler (void) { while(1); }
void SVC_Handler (void) { while(1); }
void DebugMon_Handler (void) { while(1); }
void PendSV_Handler (void) { while(1); }
void SysTick_Handler (void) { while(1); }
void SUPC_IRQHandler (void) { while(1); }
void RSTC_IRQHandler (void) { while(1); }
void RTC_IRQHandler (void) { while(1); }
void RTT_IRQHandler (void) { while(1); }
void WDT_IRQHandler (void) { while(1); }
void PMC_IRQHandler (void) { while(1); }
void EEFC_IRQHandler (void) { while(1); }
void UART0_IRQHandler (void) { while(1); }
void UART1_IRQHandler (void) { while(1); }
void SMC_IRQHandler (void) { while(1); }
void PIOA_IRQHandler (void) { while(1); }
void PIOB_IRQHandler (void) { while(1); }
void PIOC_IRQHandler (void) { while(1); }
void USART0_IRQHandler (void) { while(1); }
void USART1_IRQHandler (void) { while(1); }
void MCI_IRQHandler (void) { while(1); }
void TWI0_IRQHandler (void) { while(1); }
void TWI1_IRQHandler (void) { while(1); }
void SPI_IRQHandler (void) { while(1); }
void SSC_IRQHandler (void) { while(1); }
void TC0_IRQHandler (void) { while(1); }
void TC1_IRQHandler (void) { while(1); }
void TC2_IRQHandler (void) { while(1); }
void TC3_IRQHandler (void) { while(1); }
void TC4_IRQHandler (void) { while(1); }
void TC5_IRQHandler (void) { while(1); }
void ADC_IRQHandler (void) { while(1); }
void DAC_IRQHandler (void) { while(1); }
void PWM_IRQHandler (void) { while(1); }
void CRCCU_IRQHandler (void) { while(1); }
void ACC_IRQHandler (void) { while(1); }
void USBD_IRQHandler (void) { while(1); }
/*** EOF ***/

2
src/general_menus.cpp
View file

@ -31,7 +31,7 @@
*
*/
#include "menus.h"
#include "open9x.h"
const pm_uchar sticks[] PROGMEM = {
#include "sticks.lbm"

0
src/diskio-test.cpp → src/gruvin9x/diskio-test.cpp
View file

0
src/diskio.cpp → src/gruvin9x/diskio.cpp
View file

0
src/diskio.h → src/gruvin9x/diskio.h
View file

0
src/ff.cpp → src/gruvin9x/ff.cpp
View file

0
src/ff.h → src/gruvin9x/ff.h
View file

0
src/ffconf.h → src/gruvin9x/ffconf.h
View file

0
src/gtime.cpp → src/gruvin9x/gtime.cpp
View file

0
src/gtime.h → src/gruvin9x/gtime.h
View file

0
src/integer.h → src/gruvin9x/integer.h
View file

0
src/logs.cpp → src/gruvin9x/logs.cpp
View file

0
src/logs.h → src/gruvin9x/logs.h
View file

0
src/rtc.cpp → src/gruvin9x/rtc.cpp
View file

0
src/rtc.h → src/gruvin9x/rtc.h
View file

2
src/main_views.cpp
View file

@ -31,7 +31,7 @@
*
*/
#include "menus.h"
#include "open9x.h"
#define BOX_WIDTH 23
#define BAR_HEIGHT (BOX_WIDTH-1l)

3
src/menus.cpp
View file

@ -31,10 +31,7 @@
*
*/
#include "open9x.h"
#include "templates.h"
#include "menus.h"
int16_t calibratedStick[NUM_STICKS+NUM_POTS];
uint8_t s_pgOfs;

2
src/menus.h
View file

@ -34,8 +34,6 @@
#ifndef menus_h
#define menus_h
#include "open9x.h"
#define NO_HI_LEN 25
#define RESX 1024

22
src/model_menus.cpp
View file

@ -31,8 +31,7 @@
*
*/
#include "menus.h"
#include "templates.h"
#include "open9x.h"
#define WCHART 32
#define X0 (128-WCHART-2)
@ -153,15 +152,20 @@ static uint8_t s_copyMode = 0;
static int8_t s_copySrcRow;
static int8_t s_copyTgtOfs;
// TODO add ARM code here...
void menuProcModelSelect(uint8_t event)
{
TITLE(STR_MENUMODELSEL);
#if !defined(PCBARM)
// flush eeprom write
eeFlush();
#endif
if (s_confirmation) {
#if !defined(PCBARM)
EFile::rm(FILE_MODEL(m_posVert)); // delete file
#endif
s_confirmation = 0;
s_copyMode = 0;
}
@ -169,10 +173,12 @@ void menuProcModelSelect(uint8_t event)
uint8_t _event = (s_warning ? 0 : event);
uint8_t _event_ = (IS_RE1_EVT(_event) ? 0 : _event);
#if !defined(PCBARM)
if (s_copyMode || !EFile::exists(FILE_MODEL(g_eeGeneral.currModel))) {
if ((_event & 0x1f) == KEY_EXIT)
_event_ -= KEY_EXIT;
}
#endif
int8_t oldSub = m_posVert;
if (!check_submenu_simple(_event_, MAX_MODELS-1)) return;
@ -199,11 +205,13 @@ void menuProcModelSelect(uint8_t event)
s_editMode = -1;
break;
case EVT_KEY_LONG(KEY_EXIT):
#if !defined(PCBARM)
if (s_copyMode && s_copyTgtOfs == 0 && g_eeGeneral.currModel != sub && EFile::exists(FILE_MODEL(sub))) {
s_warning = STR_DELETEMODEL;
killEvents(_event);
break;
}
#endif
// no break
case EVT_KEY_BREAK(KEY_EXIT):
if (s_copyMode) {
@ -229,15 +237,19 @@ void menuProcModelSelect(uint8_t event)
uint8_t cur = (16 + sub + s_copyTgtOfs) % 16;
if (s_copyMode == COPY_MODE) {
#if !defined(PCBARM)
if (!theFile.copy(FILE_MODEL(cur), FILE_MODEL(s_copySrcRow)))
cur = sub;
#endif
}
s_copySrcRow = g_eeGeneral.currModel; // to update the currModel value
while (sub != cur) {
uint8_t src = cur;
cur = (s_copyTgtOfs > 0 ? cur+15 : cur+1) % 16;
#if !defined(PCBARM)
EFile::swap(FILE_MODEL(src), FILE_MODEL(cur));
#endif
if (src == s_copySrcRow)
s_copySrcRow = cur;
else if (cur == s_copySrcRow)
@ -269,9 +281,11 @@ void menuProcModelSelect(uint8_t event)
killEvents(event);
return;
}
#if !defined(PCBARM)
else if (EFile::exists(FILE_MODEL(sub))) {
s_copyMode = (s_copyMode == COPY_MODE ? MOVE_MODE : COPY_MODE);
}
#endif
break;
case EVT_KEY_FIRST(KEY_LEFT):
case EVT_KEY_FIRST(KEY_RIGHT):
@ -309,7 +323,9 @@ void menuProcModelSelect(uint8_t event)
}
lcd_puts(9*FW-(LEN_FREE-4)*FW, 0, STR_FREE);
#if !defined(PCBARM)
lcd_outdezAtt( 17*FW, 0, EeFsGetFree(),0);
#endif
DisplayScreenIndex(e_ModelSelect, DIM(menuTabModel), (sub == g_eeGeneral.currModel) ? INVERS : 0);
@ -341,12 +357,14 @@ void menuProcModelSelect(uint8_t event)
k %= 16;
#if !defined(PCBARM)
if (EFile::exists(FILE_MODEL(k))) {
uint16_t size = eeLoadModelName(k, reusableBuffer.model_name);
putsModelName(4*FW, y, reusableBuffer.model_name, k, 0);
lcd_outdezAtt(20*FW, y, size, 0);
if (k==g_eeGeneral.currModel && (s_copySrcRow<0 || i+s_pgOfs!=sub)) lcd_putc(1, y, '*');
}
#endif
if (s_copyMode && sub==i+s_pgOfs) {
lcd_filled_rect(9, y, DISPLAY_W-1-9, 7);

16
src/myeeprom.h
View file

@ -229,7 +229,7 @@ enum Functions {
FUNC_PLAY_SOMO,
#endif
FUNC_RESET,
#if defined(FRSKY_HUB) or defined(WS_HOW_HIGH)
#if defined(FRSKY_HUB) || defined(WS_HOW_HIGH)
FUNC_VARIO,
#endif
#ifdef LOGS
@ -409,6 +409,12 @@ enum Dsm2Variants {
DSM2_DSMX
};
#ifdef MAVLINK
#define EXTDATA MavlinkData mavlink
#else
#define EXTDATA FrSkyData frsky
#endif
PACK(typedef struct t_ModelData {
char name[10]; // 10 must be first for eeLoadModelName
TimerData timers[MAX_TIMERS];
@ -432,11 +438,9 @@ PACK(typedef struct t_ModelData {
FuncSwData funcSw[NUM_FSW];
SwashRingData swashR;
PhaseData phaseData[MAX_PHASES];
#ifdef MAVLINK
MavlinkData mavlink;
#else
FrSkyData frsky;
#endif
EXTDATA;
int8_t ppmFrameLength; // 0=22.5ms (10ms-30ms) 0.5msec increments
uint8_t thrTraceSrc;
uint8_t modelId;

77
src/open9x.cpp
View file

@ -129,6 +129,75 @@ LimitData *limitaddress(uint8_t idx)
return &g_model.limitData[idx];
}
void generalDefault()
{
memset(&g_eeGeneral,0,sizeof(g_eeGeneral));
g_eeGeneral.myVers = EEPROM_VER;
g_eeGeneral.contrast = 25;
g_eeGeneral.vBatWarn = 90;
for (int i = 0; i < 7; ++i) {
g_eeGeneral.calibMid[i] = 0x200;
g_eeGeneral.calibSpanNeg[i] = 0x180;
g_eeGeneral.calibSpanPos[i] = 0x180;
}
g_eeGeneral.chkSum = (0x200 * 7) + (0x180 * 5);
}
uint16_t evalChkSum()
{
uint16_t sum=0;
for (int i=0; i<12;i++)
sum += g_eeGeneral.calibMid[i];
return sum;
}
#ifndef TEMPLATES
inline void applyDefaultTemplate()
{
for (int i=0; i<NUM_STICKS; i++) {
MixData *md = mixaddress(i);
md->destCh = i;
md->weight = 100;
md->srcRaw = channel_order(i+1);
}
STORE_MODELVARS;
}
#endif
void modelDefault(uint8_t id)
{
memset(&g_model, 0, sizeof(g_model));
applyDefaultTemplate();
}
void resetProto()
{
#if defined(DSM2_SERIAL)
if (g_model.protocol == PROTO_DSM2) {
cli();
#if defined(FRSKY)
DSM2_Init();
#endif
sei();
}
else {
cli();
#if defined(FRSKY)
FRSKY_Init();
#else
DSM2_Done();
#endif
sei();
#if defined(FRSKY)
FRSKY_setModelAlarms();
#endif
}
#elif defined(FRSKY)
FRSKY_setModelAlarms();
#endif
}
int16_t intpol(int16_t x, uint8_t idx) // -100, -75, -50, -25, 0 ,25 ,50, 75, 100
{
#define D9 (RESX * 2 / 8)
@ -572,6 +641,7 @@ void doSplash()
}
#endif
#if !defined(PCBARM)
void checkLowEEPROM()
{
if(g_eeGeneral.disableMemoryWarning) return;
@ -580,6 +650,7 @@ void checkLowEEPROM()
alert(STR_EEPROMLOWMEM);
}
}
#endif
void alertMessages( const pm_char * s, const pm_char * t )
{
@ -949,7 +1020,7 @@ uint16_t g_vbat100mV = 0;
volatile uint8_t tick10ms = 0;
uint16_t g_LightOffCounter;
#if not defined(PCBARM)
#if !defined(PCBARM)
FORCEINLINE bool checkSlaveMode()
{
// no power -> only phone jack = slave mode
@ -1531,12 +1602,14 @@ void perMain()
sei();
}
#if !defined(PCBARM)
if (!eeprom_buffer_size) {
if (theFile.isWriting())
theFile.nextWriteStep();
else if (s_eeDirtyMsk)
eeCheck();
}
#endif
if (!tick10ms) return; //make sure the rest happen only every 10ms.
@ -1824,7 +1897,7 @@ void perMain()
int16_t g_ppmIns[8];
uint8_t ppmInState = 0; //0=unsync 1..8= wait for value i-1
#if not defined(SIMU) and not defined(PCBARM)
#if !defined(SIMU) && !defined(PCBARM)
volatile uint8_t g_tmr16KHz; //continuous timer 16ms (16MHz/1024/256) -- 8-bit counter overflow
#if defined (PCBV4)

30
src/open9x.h
View file

@ -31,8 +31,8 @@
*
*/
#ifndef gruvin9x_h
#define gruvin9x_h
#ifndef open9x_h
#define open9x_h
#define MAJ_VERS 2
#define MIN_VERS 00
@ -78,17 +78,25 @@ extern void board_init();
#include <avr/wdt.h>
#endif
#include "file.h"
#include "lcd.h"
#include "myeeprom.h"
#if not defined(SIMU)
#if defined(PCBARM)
#include "eeprom_arm.h"
#else
#include "eeprom_avr.h"
#endif
#include "lcd.h"
#include "menus.h"
#ifdef TEMPLATES
#include "templates.h"
#endif
#if !defined(SIMU)
#define assert(x)
#define printf printf_not_allowed
#endif
extern RlcFile theFile; //used for any file operation
// G: The following comments relate to the original stock PCB only
//
// elev thr
@ -456,6 +464,8 @@ uint8_t keyDown();
bool keyState(EnumKeys enuk);
void readKeysAndTrims();
uint16_t evalChkSum();
/// Gibt Alarm Maske auf lcd aus.
/// Die Maske wird so lange angezeigt bis eine beliebige Taste gedrueckt wird.
void alert(const pm_char * s, bool defaults=false);
@ -603,13 +613,15 @@ uint16_t isqrt32(uint32_t n);
/// eeCheck ins EEPROM zurueckgeschrieben.
void eeWriteBlockCmp(const void *i_pointer_ram, uint16_t i_pointer_eeprom, size_t size);
void eeDirty(uint8_t msk);
inline void eeFlush() { theFile.flush(); }
void eeCheck(bool immediately=false);
void eeReadAll();
bool eeModelExists(uint8_t id);
uint16_t eeLoadModelName(uint8_t id, char *name);
void eeLoadModel(uint8_t id);
int8_t eeFindEmptyModel(uint8_t id, bool down);
void generalDefault();
void modelDefault(uint8_t id);
void resetProto();
extern inline int16_t calc100toRESX(int8_t x)
{
@ -771,7 +783,9 @@ extern uint16_t jeti_keys;
// Re-useable byte array to save having multiple buffers
union ReusableBuffer
{
#if !defined(PCBARM)
uint8_t eefs_buffer[BLOCKS]; // used by EeFsck
#endif
char model_name[sizeof(g_model.name)]; // used by menuProcModelSelect

225
src/pers.cpp
View file

@ -1,225 +0,0 @@
/*
* Authors (alphabetical order)
* - Bertrand Songis <bsongis@gmail.com>
* - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
* - Cameron Weeks <th9xer@gmail.com>
* - Erez Raviv
* - Jean-Pierre Parisy
* - Karl Szmutny <shadow@privy.de>
* - Michael Blandford
* - Michal Hlavinka
* - Pat Mackenzie
* - Philip Moss
* - Rob Thomson
* - Romolo Manfredini <romolo.manfredini@gmail.com>
* - Thomas Husterer
*
* open9x is based on code named
* gruvin9x by Bryan J. Rentoul: http://code.google.com/p/gruvin9x/,
* er9x by Erez Raviv: http://code.google.com/p/er9x/,
* and the original (and ongoing) project by
* Thomas Husterer, th9x: http://code.google.com/p/th9x/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#include "open9x.h"
#include "templates.h"
RlcFile theFile; //used for any file operation
void generalDefault()
{
memset(&g_eeGeneral,0,sizeof(g_eeGeneral));
g_eeGeneral.myVers = EEPROM_VER;
g_eeGeneral.contrast = 25;
g_eeGeneral.vBatWarn = 90;
for (int i = 0; i < 7; ++i) {
g_eeGeneral.calibMid[i] = 0x200;
g_eeGeneral.calibSpanNeg[i] = 0x180;
g_eeGeneral.calibSpanPos[i] = 0x180;
}
g_eeGeneral.chkSum = (0x200 * 7) + (0x180 * 5);
}
uint16_t evalChkSum()
{
uint16_t sum=0;
for (int i=0; i<12;i++)
sum += g_eeGeneral.calibMid[i];
return sum;
}
bool eeLoadGeneral()
{
theFile.openRlc(FILE_GENERAL);
if (theFile.readRlc((uint8_t*)&g_eeGeneral, 1) == 1 && g_eeGeneral.myVers == EEPROM_VER) {
theFile.openRlc(FILE_GENERAL); // TODO include this openRlc inside readRlc
if (theFile.readRlc((uint8_t*)&g_eeGeneral, sizeof(g_eeGeneral)) <= sizeof(EEGeneral)) {
uint16_t sum = evalChkSum();
if (g_eeGeneral.chkSum == sum) {
return true;
}
}
}
return false;
}
#ifndef TEMPLATES
inline void applyDefaultTemplate()
{
for (int i=0; i<NUM_STICKS; i++) {
MixData *md = mixaddress(i);
md->destCh = i;
md->weight = 100;
md->srcRaw = channel_order(i+1);
}
STORE_MODELVARS;
}
#endif
void modelDefault(uint8_t id)
{
memset(&g_model, 0, sizeof(g_model));
applyDefaultTemplate();
}
uint16_t eeLoadModelName(uint8_t id, char *name)
{
memset(name, 0, sizeof(g_model.name));
if (id<MAX_MODELS) {
theFile.openRlc(FILE_MODEL(id));
if (theFile.readRlc((uint8_t*)name, sizeof(g_model.name)) == sizeof(g_model.name)) {
return theFile.size();
}
}
return 0;
}
bool eeModelExists(uint8_t id)
{
return EFile::exists(FILE_MODEL(id));
}
void resetProto()
{
#if defined(DSM2_SERIAL)
if (g_model.protocol == PROTO_DSM2) {
cli();
#if defined(FRSKY)
DSM2_Init();
#endif
sei();
}
else {
cli();
#if defined(FRSKY)
FRSKY_Init();
#else
DSM2_Done();
#endif
sei();
#if defined(FRSKY)
FRSKY_setModelAlarms();
#endif
}
#elif defined(FRSKY)
FRSKY_setModelAlarms();
#endif
}
void eeLoadModel(uint8_t id)
{
if(id<MAX_MODELS)
{
theFile.openRlc(FILE_MODEL(id));
uint16_t sz = theFile.readRlc((uint8_t*)&g_model, sizeof(g_model));
#ifdef SIMU
if (sz > 0 && sz != sizeof(g_model)) {
printf("Model data read=%d bytes vs %d bytes\n", sz, (int)sizeof(ModelData));
}
#endif
if (sz == 0) {
// alert("Error Loading Model");
modelDefault(id);
eeCheck(true);
}
resetProto();
resetAll();
#ifdef LOGS
initLogs();
#endif
}
}
int8_t eeFindEmptyModel(uint8_t id, bool down)
{
int8_t i = id;
for (;;) {
i = (MAX_MODELS + (down ? i+1 : i-1)) % MAX_MODELS;
if (!EFile::exists(FILE_MODEL(i))) break;
if (i == id) return -1; // no free space in directory left
}
return i;
}
void eeReadAll()
{
if(!EeFsOpen() ||
EeFsck() < 0 ||
!eeLoadGeneral())
{
alert(STR_BADEEPROMDATA, true);
message(STR_EEPROMFORMATTING);
EeFsFormat();
//alert(PSTR("format ok"));
generalDefault();
//alert(PSTR("default ok"));
theFile.writeRlc(FILE_GENERAL, FILE_TYP_GENERAL,(uint8_t*)&g_eeGeneral,sizeof(EEGeneral), true);
modelDefault(0);
//alert(PSTR("modef ok"));
theFile.writeRlc(FILE_MODEL(0), FILE_TYP_MODEL, (uint8_t*)&g_model, sizeof(g_model), true);
//alert(PSTR("modwrite ok"));
}
stickMode = g_eeGeneral.stickMode;
eeLoadModel(g_eeGeneral.currModel);
}
uint8_t s_eeDirtyMsk;
void eeDirty(uint8_t msk)
{
s_eeDirtyMsk |= msk;
}
void eeCheck(bool immediately)
{
if (immediately) {
eeFlush();
}
if (s_eeDirtyMsk & EE_GENERAL) {
s_eeDirtyMsk -= EE_GENERAL;
theFile.writeRlc(FILE_GENERAL, FILE_TYP_GENERAL, (uint8_t*)&g_eeGeneral, sizeof(EEGeneral), immediately);
if (!immediately) return;
}
if (s_eeDirtyMsk & EE_MODEL) {
s_eeDirtyMsk = 0;
theFile.writeRlc(FILE_MODEL(g_eeGeneral.currModel), FILE_TYP_MODEL, (uint8_t*)&g_model, sizeof(g_model), immediately);
}
}

2
src/statistics_views.cpp
View file

@ -31,7 +31,7 @@
*
*/
#include "menus.h"
#include "open9x.h"
void menuProcStatistic(uint8_t event)
{

1
src/templates.cpp
View file

@ -52,7 +52,6 @@
*/
#include "open9x.h"
#include "templates.h"
MixData* setDest(uint8_t dch, bool clear=false)
{

2
src/translations/en.h
View file

@ -63,7 +63,7 @@
#define TR_VCSWFUNC "----\0 ""v>ofs ""v<ofs ""|v|>ofs""|v|<ofs""AND ""OR ""XOR ""v1==v2 ""v1!=v2 ""v1>v2 ""v1<v2 ""v1>=v2 ""v1<=v2 "
#define LEN_VFSWFUNC "\015"
#if defined(FRSKY_HUB) or defined(WS_HOW_HIGH)
#if defined(FRSKY_HUB) || defined(WS_HOW_HIGH)
#define TR_VARIO "Vario "
#else
#define TR_VARIO

2
src/translations/fr.h
View file

@ -63,7 +63,7 @@
#define TR_VCSWFUNC "----\0 ""v>ofs ""v<ofs ""|v|>ofs""|v|<ofs""AND ""OR ""XOR ""v1==v2 ""v1!=v2 ""v1>v2 ""v1<v2 ""v1>=v2 ""v1<=v2 "
#define LEN_VFSWFUNC "\015"
#if defined(FRSKY_HUB) or defined(WS_HOW_HIGH)
#if defined(FRSKY_HUB) || defined(WS_HOW_HIGH)
#define TR_VARIO "Vario "
#else
#define TR_VARIO

2
src/translations/se.h
View file

@ -63,7 +63,7 @@
#define TR_VCSWFUNC "----\0 ""v>ofs ""v<ofs ""(v)>ofs""(v)<ofs""AND ""OR ""XOR ""v1==v2 ""v1!=v2 ""v1>v2 ""v1<v2 ""v1>=v2 ""v1<=v2 "
#define LEN_VFSWFUNC "\015"
#if defined(FRSKY_HUB) or defined(WS_HOW_HIGH)
#if defined(FRSKY_HUB) || defined(WS_HOW_HIGH)
#define TR_VARIO "Vario "
#else
#define TR_VARIO