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PICO: Adding tinyUSB library

This commit is contained in:
blckmn 2025-01-12 07:56:01 +11:00
parent 1774693395
commit 0109f50909
1507 changed files with 299535 additions and 0 deletions

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/*
* FreeRTOS Kernel V10.0.0
* Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software. If you wish to use our Amazon
* FreeRTOS name, please do so in a fair use way that does not cause confusion.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* http://www.FreeRTOS.org
* http://aws.amazon.com/freertos
*
* 1 tab == 4 spaces!
*/
#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H
/*-----------------------------------------------------------
* Application specific definitions.
*
* These definitions should be adjusted for your particular hardware and
* application requirements.
*
* THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
* FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
*
* See http://www.freertos.org/a00110.html.
*----------------------------------------------------------*/
// skip if included from IAR assembler
#ifndef __IASMARM__
#include "fsl_device_registers.h"
#endif
/* Cortex M23/M33 port configuration. */
#define configENABLE_MPU 0
#define configENABLE_FPU 1
#define configENABLE_TRUSTZONE 0
#define configMINIMAL_SECURE_STACK_SIZE (1024)
#define configUSE_PREEMPTION 1
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0
#define configCPU_CLOCK_HZ SystemCoreClock
#define configTICK_RATE_HZ ( 1000 )
#define configMAX_PRIORITIES ( 5 )
#define configMINIMAL_STACK_SIZE ( 128 )
#define configTOTAL_HEAP_SIZE ( configSUPPORT_DYNAMIC_ALLOCATION*4*1024 )
#define configMAX_TASK_NAME_LEN 16
#define configUSE_16_BIT_TICKS 0
#define configIDLE_SHOULD_YIELD 1
#define configUSE_MUTEXES 1
#define configUSE_RECURSIVE_MUTEXES 1
#define configUSE_COUNTING_SEMAPHORES 1
#define configQUEUE_REGISTRY_SIZE 4
#define configUSE_QUEUE_SETS 0
#define configUSE_TIME_SLICING 0
#define configUSE_NEWLIB_REENTRANT 0
#define configENABLE_BACKWARD_COMPATIBILITY 1
#define configSTACK_ALLOCATION_FROM_SEPARATE_HEAP 0
#define configSUPPORT_STATIC_ALLOCATION 1
#define configSUPPORT_DYNAMIC_ALLOCATION 0
/* Hook function related definitions. */
#define configUSE_IDLE_HOOK 0
#define configUSE_TICK_HOOK 0
#define configUSE_MALLOC_FAILED_HOOK 0 // cause nested extern warning
#define configCHECK_FOR_STACK_OVERFLOW 2
#define configCHECK_HANDLER_INSTALLATION 0
/* Run time and task stats gathering related definitions. */
#define configGENERATE_RUN_TIME_STATS 0
#define configRECORD_STACK_HIGH_ADDRESS 1
#define configUSE_TRACE_FACILITY 1 // legacy trace
#define configUSE_STATS_FORMATTING_FUNCTIONS 0
/* Co-routine definitions. */
#define configUSE_CO_ROUTINES 0
#define configMAX_CO_ROUTINE_PRIORITIES 2
/* Software timer related definitions. */
#define configUSE_TIMERS 1
#define configTIMER_TASK_PRIORITY (configMAX_PRIORITIES-2)
#define configTIMER_QUEUE_LENGTH 32
#define configTIMER_TASK_STACK_DEPTH configMINIMAL_STACK_SIZE
/* Optional functions - most linkers will remove unused functions anyway. */
#define INCLUDE_vTaskPrioritySet 0
#define INCLUDE_uxTaskPriorityGet 0
#define INCLUDE_vTaskDelete 0
#define INCLUDE_vTaskSuspend 1 // required for queue, semaphore, mutex to be blocked indefinitely with portMAX_DELAY
#define INCLUDE_xResumeFromISR 0
#define INCLUDE_vTaskDelayUntil 1
#define INCLUDE_vTaskDelay 1
#define INCLUDE_xTaskGetSchedulerState 0
#define INCLUDE_xTaskGetCurrentTaskHandle 1
#define INCLUDE_uxTaskGetStackHighWaterMark 0
#define INCLUDE_xTaskGetIdleTaskHandle 0
#define INCLUDE_xTimerGetTimerDaemonTaskHandle 0
#define INCLUDE_pcTaskGetTaskName 0
#define INCLUDE_eTaskGetState 0
#define INCLUDE_xEventGroupSetBitFromISR 0
#define INCLUDE_xTimerPendFunctionCall 0
/* FreeRTOS hooks to NVIC vectors */
#define xPortPendSVHandler PendSV_Handler
#define xPortSysTickHandler SysTick_Handler
#define vPortSVCHandler SVC_Handler
//--------------------------------------------------------------------+
// Interrupt nesting behavior configuration.
//--------------------------------------------------------------------+
// For Cortex-M specific: __NVIC_PRIO_BITS is defined in mcu header
#define configPRIO_BITS 3
/* The lowest interrupt priority that can be used in a call to a "set priority" function. */
#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY ((1<<configPRIO_BITS) - 1)
/* The highest interrupt priority that can be used by any interrupt service
routine that makes calls to interrupt safe FreeRTOS API functions. DO NOT CALL
INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
PRIORITY THAN THIS! (higher priorities are lower numeric values. */
#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 2
/* Interrupt priorities used by the kernel port layer itself. These are generic
to all Cortex-M ports, and do not rely on any particular library functions. */
#define configKERNEL_INTERRUPT_PRIORITY ( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
#define configMAX_SYSCALL_INTERRUPT_PRIORITY ( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
#endif

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set(MCU_VARIANT LPC54114)
set(MCU_CORE LPC54114_cm4)
set(JLINK_DEVICE LPC54114J256_M4)
set(PYOCD_TARGET LPC54114)
set(LD_FILE_GNU ${SDK_DIR}/devices/${MCU_VARIANT}/gcc/LPC54114J256_cm4_flash.ld)
# Device port default to PORT1 Highspeed
if (NOT DEFINED PORT)
set(PORT 1)
endif()
function(update_board TARGET)
target_compile_definitions(${TARGET} PUBLIC
CPU_LPC54114J256BD64_cm4
)
target_link_libraries(${TARGET} PUBLIC
${SDK_DIR}/devices/${MCU_VARIANT}/gcc/libpower_cm4_hardabi.a
)
endfunction()

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/*
* The MIT License (MIT)
*
* Copyright (c) 2021, Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#ifndef BOARD_H_
#define BOARD_H_
#ifdef __cplusplus
extern "C" {
#endif
// LED
#define LED_PORT 0
#define LED_PIN 29
#define LED_STATE_ON 0
// WAKE button
#define BUTTON_PORT 0
#define BUTTON_PIN 24
#define BUTTON_STATE_ACTIVE 0
// UART
#define UART_DEV USART0
#define UART_RX_PINMUX 0, 0, IOCON_PIO_DIG_FUNC1_EN
#define UART_TX_PINMUX 0, 1, IOCON_PIO_DIG_FUNC1_EN
// USB0 VBUS
#define USB0_VBUS_PINMUX 1, 6, IOCON_PIO_DIG_FUNC7_EN
// XTAL
//#define XTAL0_CLK_HZ (16 * 1000 * 1000U)
#ifdef __cplusplus
}
#endif
#endif

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MCU_VARIANT = LPC54114
MCU_CORE = LPC54114_cm4
CFLAGS += -DCPU_LPC54114J256BD64_cm4
LD_FILE = $(MCU_DIR)/gcc/LPC54114J256_cm4_flash.ld
LIBS += $(TOP)/$(MCU_DIR)/gcc/libpower_cm4_hardabi.a
JLINK_DEVICE = LPC54114J256_M4
PYOCD_TARGET = LPC54114
# flash using pyocd
flash: flash-pyocd

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set(MCU_VARIANT LPC54608)
set(MCU_CORE LPC54608)
set(JLINK_DEVICE LPC54608J512)
set(PYOCD_TARGET LPC54608)
set(NXPLINK_DEVICE LPC54608:LPCXpresso54608)
set(LD_FILE_GNU ${SDK_DIR}/devices/${MCU_VARIANT}/gcc/LPC54608J512_flash.ld)
# Device port default to PORT1 Highspeed
if (NOT DEFINED PORT)
set(PORT 1)
endif()
function(update_board TARGET)
target_compile_definitions(${TARGET} PUBLIC
CPU_LPC54608J512ET180
)
target_link_libraries(${TARGET} PUBLIC
${SDK_DIR}/devices/${MCU_VARIANT}/gcc/libpower_hardabi.a
)
endfunction()

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/*
* The MIT License (MIT)
*
* Copyright (c) 2021, Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#ifndef BOARD_LPCXPRESSO54608_H_
#define BOARD_LPCXPRESSO54608_H_
#ifdef __cplusplus
extern "C" {
#endif
// LED
#define LED_PORT 2
#define LED_PIN 2
#define LED_STATE_ON 0
// WAKE button
#define BUTTON_PORT 1
#define BUTTON_PIN 1
#define BUTTON_STATE_ACTIVE 0
// UART
#define UART_DEV USART0
#define UART_RX_PINMUX 0, 29, IOCON_PIO_DIG_FUNC1_EN
#define UART_TX_PINMUX 0, 30, IOCON_PIO_DIG_FUNC1_EN
// USB0 VBUS
#define USB0_VBUS_PINMUX 0, 22, IOCON_PIO_DIG_FUNC7_EN
// XTAL
//#define XTAL0_CLK_HZ (16 * 1000 * 1000U)
#ifdef __cplusplus
}
#endif
#endif

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MCU_VARIANT = LPC54608
MCU_CORE = LPC54608
PORT ?= 1
CFLAGS += -DCPU_LPC54608J512ET180
CFLAGS += -Wno-error=double-promotion
LD_FILE = $(MCU_DIR)/gcc/LPC54608J512_flash.ld
LIBS += $(TOP)/$(MCU_DIR)/gcc/libpower_hardabi.a
JLINK_DEVICE = LPC54608J512
PYOCD_TARGET = LPC54608
#flash: flash-pyocd
flash: flash-jlink

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set(MCU_VARIANT LPC54628)
set(MCU_CORE LPC54628)
set(JLINK_DEVICE LPC54628J512)
set(PYOCD_TARGET LPC54628)
set(NXPLINK_DEVICE LPC54628:LPCXpresso54628)
set(LD_FILE_GNU ${SDK_DIR}/devices/${MCU_VARIANT}/gcc/LPC54628J512_flash.ld)
# Device port default to PORT1 Highspeed
if (NOT DEFINED PORT)
set(PORT 1)
endif()
function(update_board TARGET)
target_compile_definitions(${TARGET} PUBLIC
CPU_LPC54628J512ET180
)
target_link_libraries(${TARGET} PUBLIC
${SDK_DIR}/devices/${MCU_VARIANT}/gcc/libpower_hardabi.a
)
endfunction()

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/*
* The MIT License (MIT)
*
* Copyright (c) 2021, Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#ifndef BOARD_H_
#define BOARD_H_
#ifdef __cplusplus
extern "C" {
#endif
// LED
#define LED_PORT 2
#define LED_PIN 2
#define LED_STATE_ON 0
// WAKE button
#define BUTTON_PORT 1
#define BUTTON_PIN 1
#define BUTTON_STATE_ACTIVE 0
// UART
#define UART_DEV USART0
#define UART_RX_PINMUX 0, 29, IOCON_PIO_DIG_FUNC1_EN
#define UART_TX_PINMUX 0, 30, IOCON_PIO_DIG_FUNC1_EN
// USB0 VBUS
#define USB0_VBUS_PINMUX 0, 22, IOCON_PIO_DIG_FUNC7_EN
// XTAL
//#define XTAL0_CLK_HZ (16 * 1000 * 1000U)
#ifdef __cplusplus
}
#endif
#endif

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MCU_VARIANT = LPC54628
MCU_CORE = LPC54628
PORT ?= 1
CFLAGS += -DCPU_LPC54628J512ET180
CFLAGS += -Wno-error=double-promotion
LD_FILE = $(MCU_DIR)/gcc/LPC54628J512_flash.ld
LIBS += $(TOP)/$(MCU_DIR)/gcc/libpower_hardabi.a
JLINK_DEVICE = LPC54628J512
PYOCD_TARGET = LPC54628
#flash: flash-pyocd
flash: flash-jlink

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/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#include "fsl_device_registers.h"
#include "fsl_gpio.h"
#include "fsl_power.h"
#include "fsl_iocon.h"
#include "fsl_usart.h"
#include "bsp/board_api.h"
#include "board.h"
//--------------------------------------------------------------------+
// MACRO TYPEDEF CONSTANT ENUM
//--------------------------------------------------------------------+
// IOCON pin mux
#define IOCON_PIO_DIGITAL_EN 0x80u // Enables digital function
#define IOCON_PIO_FUNC0 0x00u
#define IOCON_PIO_FUNC1 0x01u // Selects pin function 1
#define IOCON_PIO_FUNC7 0x07u // Selects pin function 7
#define IOCON_PIO_INPFILT_OFF 0x0100u // Input filter disabled
#define IOCON_PIO_INV_DI 0x00u // Input function is not inverted
#define IOCON_PIO_MODE_INACT 0x00u // No addition pin function
#define IOCON_PIO_MODE_PULLUP 0x10u
#define IOCON_PIO_OPENDRAIN_DI 0x00u // Open drain is disabled
#define IOCON_PIO_SLEW_STANDARD 0x00u // Standard mode, output slew rate control is enabled
// Digital pin function n enabled
#define IOCON_PIO_DIG_FUNC0_EN (IOCON_PIO_DIGITAL_EN | IOCON_PIO_INPFILT_OFF | IOCON_PIO_FUNC0)
#define IOCON_PIO_DIG_FUNC1_EN (IOCON_PIO_DIGITAL_EN | IOCON_PIO_INPFILT_OFF | IOCON_PIO_FUNC1)
#define IOCON_PIO_DIG_FUNC4_EN (IOCON_PIO_DIGITAL_EN | IOCON_PIO_INPFILT_OFF | IOCON_PIO_FUNC4)
#define IOCON_PIO_DIG_FUNC7_EN (IOCON_PIO_DIGITAL_EN | IOCON_PIO_INPFILT_OFF | IOCON_PIO_FUNC7)
//--------------------------------------------------------------------+
// Forward USB interrupt events to TinyUSB IRQ Handler
//--------------------------------------------------------------------+
void USB0_IRQHandler(void) {
tusb_int_handler(0, true);
}
void USB1_IRQHandler(void) {
tusb_int_handler(1, true);
}
/****************************************************************
name: BOARD_BootClockFROHF96M
outputs:
- {id: SYSTICK_clock.outFreq, value: 96 MHz}
- {id: System_clock.outFreq, value: 96 MHz}
settings:
- {id: SYSCON.MAINCLKSELA.sel, value: SYSCON.fro_hf}
sources:
- {id: SYSCON.fro_hf.outFreq, value: 96 MHz}
******************************************************************/
void BootClockFROHF96M(void) {
/*!< Set up the clock sources */
/*!< Set up FRO */
POWER_DisablePD(kPDRUNCFG_PD_FRO_EN); /*!< Ensure FRO is on */
CLOCK_AttachClk(kFRO12M_to_MAIN_CLK); /*!< Switch to FRO 12MHz first to ensure we can change voltage without
accidentally being below the voltage for current speed */
POWER_SetVoltageForFreq(96000000U); /*!< Set voltage for the one of the fastest clock outputs: System clock output */
CLOCK_SetFLASHAccessCyclesForFreq(96000000U); /*!< Set FLASH wait states for core */
CLOCK_SetupFROClocking(96000000U); /*!< Set up high frequency FRO output to selected frequency */
/*!< Set up dividers */
CLOCK_SetClkDiv(kCLOCK_DivAhbClk, 1U, false); /*!< Set AHBCLKDIV divider to value 1 */
/*!< Set up clock selectors - Attach clocks to the peripheries */
CLOCK_AttachClk(kFRO_HF_to_MAIN_CLK); /*!< Switch MAIN_CLK to FRO_HF */
/*!< Set SystemCoreClock variable. */
SystemCoreClock = 96000000U;
}
void board_init(void) {
// Enable IOCON clock
CLOCK_EnableClock(kCLOCK_Iocon);
// Init 96 MHz clock
BootClockFROHF96M();
// 1ms tick timer
SysTick_Config(SystemCoreClock / 1000);
#if CFG_TUSB_OS == OPT_OS_FREERTOS
// If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
NVIC_SetPriority(USB0_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
#endif
// Init all GPIO ports 54114 only has 2 ports.
GPIO_PortInit(GPIO, LED_PORT);
GPIO_PortInit(GPIO, BUTTON_PORT);
// LED
IOCON_PinMuxSet(IOCON, LED_PORT, LED_PIN, IOCON_PIO_DIG_FUNC0_EN);
gpio_pin_config_t const led_config = { kGPIO_DigitalOutput, 0};
GPIO_PinInit(GPIO, LED_PORT, LED_PIN, &led_config);
board_led_write(0);
// Button
IOCON_PinMuxSet(IOCON, BUTTON_PORT, BUTTON_PIN, IOCON_PIO_DIG_FUNC0_EN | IOCON_PIO_MODE_PULLUP);
gpio_pin_config_t const button_config = { kGPIO_DigitalInput, 0};
GPIO_PinInit(GPIO, BUTTON_PORT, BUTTON_PIN, &button_config);
#ifdef UART_DEV
// UART
IOCON_PinMuxSet(IOCON, UART_RX_PINMUX);
IOCON_PinMuxSet(IOCON, UART_TX_PINMUX);
// Enable UART when debug log is on
CLOCK_AttachClk(kFRO12M_to_FLEXCOMM0);
usart_config_t uart_config;
USART_GetDefaultConfig(&uart_config);
uart_config.baudRate_Bps = CFG_BOARD_UART_BAUDRATE;
uart_config.enableTx = true;
uart_config.enableRx = true;
USART_Init(UART_DEV, &uart_config, 12000000);
#endif
// USB
IOCON_PinMuxSet(IOCON, USB0_VBUS_PINMUX);
#if defined(FSL_FEATURE_SOC_USBHSD_COUNT) && FSL_FEATURE_SOC_USBHSD_COUNT
// LPC546xx and LPC540xx has OTG 1 FS + 1 HS rhports
#if defined(BOARD_TUD_RHPORT) && BOARD_TUD_RHPORT == 0
// Port0 is Full Speed
POWER_DisablePD(kPDRUNCFG_PD_USB0_PHY); /*< Turn on USB Phy */
CLOCK_SetClkDiv(kCLOCK_DivUsb0Clk, 1, false);
CLOCK_AttachClk(kFRO_HF_to_USB0_CLK);
/*According to reference manual, device mode setting has to be set by access usb host register */
CLOCK_EnableClock(kCLOCK_Usbhsl0); /* enable usb0 host clock */
USBFSH->PORTMODE |= USBFSH_PORTMODE_DEV_ENABLE_MASK;
CLOCK_DisableClock(kCLOCK_Usbhsl0); /* disable usb0 host clock */
CLOCK_EnableUsbfs0DeviceClock(kCLOCK_UsbSrcFro, CLOCK_GetFroHfFreq());
#endif
#if defined(BOARD_TUD_RHPORT) && BOARD_TUD_RHPORT == 1
// Port1 is High Speed
POWER_DisablePD(kPDRUNCFG_PD_USB1_PHY);
/*According to reference manual, device mode setting has to be set by access usb host register */
CLOCK_EnableClock(kCLOCK_Usbh1); /* enable usb1 host clock */
USBHSH->PORTMODE |= USBHSH_PORTMODE_DEV_ENABLE_MASK;
CLOCK_DisableClock(kCLOCK_Usbh1); /* enable usb1 host clock */
CLOCK_EnableUsbhs0DeviceClock(kCLOCK_UsbSrcUsbPll, 0U);
#endif
#else
// LPC5411x series only has full speed device
POWER_DisablePD(kPDRUNCFG_PD_USB0_PHY); // Turn on USB Phy
CLOCK_EnableUsbfs0Clock(kCLOCK_UsbSrcFro, CLOCK_GetFreq(kCLOCK_FroHf)); /* enable USB IP clock */
#endif
}
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state) {
GPIO_PinWrite(GPIO, LED_PORT, LED_PIN, state ? LED_STATE_ON : (1 - LED_STATE_ON));
}
uint32_t board_button_read(void) {
// active low
return BUTTON_STATE_ACTIVE == GPIO_PinRead(GPIO, BUTTON_PORT, BUTTON_PIN);
}
int board_uart_read(uint8_t* buf, int len) {
(void) buf;
(void) len;
return 0;
}
int board_uart_write(void const* buf, int len) {
USART_WriteBlocking(UART_DEV, (uint8_t const*) buf, len);
return 0;
}
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler(void) {
system_ticks++;
}
uint32_t board_millis(void) {
return system_ticks;
}
#endif
#ifndef __ICCARM__
// Implement _start() since we use linker flag '-nostartfiles'.
// Requires defined __STARTUP_CLEAR_BSS,
extern int main(void);
TU_ATTR_UNUSED void _start(void) {
// called by startup code
main();
while (1) {}
}
#ifdef __clang__
void _exit (int __status) {
while (1) {}
}
#endif
#endif

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include_guard()
set(SDK_DIR ${TOP}/hw/mcu/nxp/mcux-sdk)
set(CMSIS_DIR ${TOP}/lib/CMSIS_5)
# include board specific
include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
# toolchain set up
set(CMAKE_SYSTEM_PROCESSOR cortex-m4 CACHE INTERNAL "System Processor")
set(CMAKE_TOOLCHAIN_FILE ${TOP}/examples/build_system/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
set(FAMILY_MCUS LPC54 CACHE INTERNAL "")
if (NOT DEFINED PORT)
set(PORT 0)
endif()
# Host port will be the other port if available
set(HOST_PORT $<NOT:${PORT}>)
#------------------------------------
# BOARD_TARGET
#------------------------------------
# only need to be built ONCE for all examples
function(add_board_target BOARD_TARGET)
if (TARGET ${BOARD_TARGET})
return()
endif()
if (NOT DEFINED LD_FILE_GNU)
set(LD_FILE_GNU ${SDK_DIR}/devices/${MCU_VARIANT}/gcc/${MCU_CORE}_flash.ld)
endif ()
set(LD_FILE_Clang ${LD_FILE_GNU})
if (NOT DEFINED STARTUP_FILE_GNU)
set(STARTUP_FILE_GNU ${SDK_DIR}/devices/${MCU_VARIANT}/gcc/startup_${MCU_CORE}.S)
endif ()
set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU})
add_library(${BOARD_TARGET} STATIC
${STARTUP_FILE_${CMAKE_C_COMPILER_ID}}
# driver
${SDK_DIR}/drivers/lpc_gpio/fsl_gpio.c
${SDK_DIR}/drivers/common/fsl_common_arm.c
${SDK_DIR}/drivers/flexcomm/fsl_flexcomm.c
${SDK_DIR}/drivers/flexcomm/fsl_usart.c
# mcu
${SDK_DIR}/devices/${MCU_VARIANT}/system_${MCU_CORE}.c
${SDK_DIR}/devices/${MCU_VARIANT}/drivers/fsl_clock.c
${SDK_DIR}/devices/${MCU_VARIANT}/drivers/fsl_power.c
${SDK_DIR}/devices/${MCU_VARIANT}/drivers/fsl_reset.c
)
target_include_directories(${BOARD_TARGET} PUBLIC
${TOP}/lib/sct_neopixel
# driver
${SDK_DIR}/drivers/common
${SDK_DIR}/drivers/flexcomm
${SDK_DIR}/drivers/lpc_iocon
${SDK_DIR}/drivers/lpc_gpio
${SDK_DIR}/drivers/lpuart
${SDK_DIR}/drivers/sctimer
# mcu
${SDK_DIR}/devices/${MCU_VARIANT}
${SDK_DIR}/devices/${MCU_VARIANT}/drivers
${CMSIS_DIR}/CMSIS/Core/Include
)
target_compile_definitions(${BOARD_TARGET} PUBLIC
CFG_TUSB_MEM_ALIGN=TU_ATTR_ALIGNED\(64\)
BOARD_TUD_RHPORT=${PORT}
BOARD_TUH_RHPORT=${HOST_PORT}
__STARTUP_CLEAR_BSS
)
# Port 0 is Fullspeed, Port 1 is Highspeed. Port1 controller can only access USB_SRAM
if (PORT EQUAL 1)
target_compile_definitions(${BOARD_TARGET} PUBLIC
BOARD_TUD_MAX_SPEED=OPT_MODE_HIGH_SPEED
BOARD_TUH_MAX_SPEED=OPT_MODE_FULL_SPEED
CFG_TUD_MEM_SECTION=__attribute__\(\(section\(\"m_usb_global\"\)\)\)
)
else ()
target_compile_definitions(${BOARD_TARGET} PUBLIC
BOARD_TUD_MAX_SPEED=OPT_MODE_FULL_SPEED
BOARD_TUH_MAX_SPEED=OPT_MODE_HIGH_SPEED
CFG_TUH_MEM_SECTION=__attribute__\(\(section\(\"m_usb_global\"\)\)\)
#CFG_TUD_MEM_SECTION=__attribute__\(\(section\(\"m_usb_global\"\)\)\)
)
endif ()
update_board(${BOARD_TARGET})
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
target_link_options(${BOARD_TARGET} PUBLIC
"LINKER:--script=${LD_FILE_GNU}"
--specs=nosys.specs --specs=nano.specs
-nostartfiles
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang")
target_link_options(${BOARD_TARGET} PUBLIC
"LINKER:--script=${LD_FILE_Clang}"
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
target_link_options(${BOARD_TARGET} PUBLIC
"LINKER:--config=${LD_FILE_IAR}"
)
endif ()
endfunction()
#------------------------------------
# Functions
#------------------------------------
function(family_configure_example TARGET RTOS)
family_configure_common(${TARGET} ${RTOS})
# Board target
add_board_target(board_${BOARD})
#---------- Port Specific ----------
# These files are built for each example since it depends on example's tusb_config.h
target_sources(${TARGET} PUBLIC
# BSP
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
)
# https://github.com/gsteiert/sct_neopixel/pull/1
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
set_source_files_properties(${TOP}/lib/sct_neopixel/sct_neopixel.c PROPERTIES
COMPILE_FLAGS "-Wno-unused-parameter")
endif ()
target_include_directories(${TARGET} PUBLIC
# family, hw, board
${CMAKE_CURRENT_FUNCTION_LIST_DIR}
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD}
)
# Add TinyUSB target and port source
family_add_tinyusb(${TARGET} OPT_MCU_LPC54 ${RTOS})
target_sources(${TARGET}-tinyusb PUBLIC
${TOP}/src/portable/nxp/lpc_ip3511/dcd_lpc_ip3511.c
)
target_link_libraries(${TARGET}-tinyusb PUBLIC board_${BOARD})
# Link dependencies
target_link_libraries(${TARGET} PUBLIC board_${BOARD} ${TARGET}-tinyusb)
# Flashing
family_add_bin_hex(${TARGET})
family_flash_jlink(${TARGET})
#family_flash_nxplink(${TARGET})
#family_flash_pyocd(${TARGET})
endfunction()

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@ -0,0 +1,52 @@
SDK_DIR = hw/mcu/nxp/mcux-sdk
DEPS_SUBMODULES += $(SDK_DIR) lib/CMSIS_5
include $(TOP)/$(BOARD_PATH)/board.mk
CPU_CORE ?= cortex-m4
MCU_DIR = $(SDK_DIR)/devices/$(MCU_VARIANT)
CFLAGS += \
-flto \
-D__STARTUP_CLEAR_BSS \
-DCFG_TUSB_MCU=OPT_MCU_LPC54XXX \
-DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))' \
ifeq ($(PORT), 1)
$(info "PORT1 High Speed")
CFLAGS += -DBOARD_TUD_MAX_SPEED=OPT_MODE_HIGH_SPEED
CFLAGS += -DBOARD_TUD_RHPORT=1
# LPC55 Highspeed Port1 can only write to USB_SRAM region
CFLAGS += -DCFG_TUSB_MEM_SECTION='__attribute__((section("m_usb_global")))'
else
$(info "PORT0 Full Speed")
endif
# mcu driver cause following warnings
CFLAGS += -Wno-error=unused-parameter
LDFLAGS_GCC += \
-nostartfiles \
--specs=nosys.specs --specs=nano.specs
SRC_C += \
src/portable/nxp/lpc_ip3511/dcd_lpc_ip3511.c \
$(MCU_DIR)/system_$(MCU_CORE).c \
$(MCU_DIR)/drivers/fsl_clock.c \
$(MCU_DIR)/drivers/fsl_power.c \
$(MCU_DIR)/drivers/fsl_reset.c \
$(SDK_DIR)/drivers/lpc_gpio/fsl_gpio.c \
$(SDK_DIR)/drivers/flexcomm/fsl_flexcomm.c \
$(SDK_DIR)/drivers/flexcomm/fsl_usart.c \
$(SDK_DIR)/drivers/common/fsl_common_arm.c
INC += \
$(TOP)/$(BOARD_PATH) \
$(TOP)/lib/CMSIS_5/CMSIS/Core/Include \
$(TOP)/$(MCU_DIR) \
$(TOP)/$(MCU_DIR)/drivers \
$(TOP)/$(SDK_DIR)/drivers/common \
$(TOP)/$(SDK_DIR)/drivers/flexcomm \
$(TOP)/$(SDK_DIR)/drivers/lpc_iocon \
$(TOP)/$(SDK_DIR)/drivers/lpc_gpio
SRC_S += $(MCU_DIR)/gcc/startup_$(MCU_CORE).S