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betaflight/src/test/unit/target.h
Petr Ledvina 246d04dc57
Refactor uart (#13585)
* serial - refactor serial resource handling

- port related resources (tx/rx/inverted,dma)
  - are stored sequentially, with space in place of ports that are not
  enabled (RESOURCE_UART_COUNT + RESOURCE_LPUART_COUNT +
     RESOURCE_SOFTSERIAL_COUNT)
  - RESOURCE_UART_OFFSET, RESOURCE_LPUART_OFFSET, RESOURCE_SOFTSERIAL_OFFSET
  - resource entries are pointing into this array (UART, LPUART, SOFTSERIAL)
    - both pins and DMA
    - inverter is supproted only for UART + LPUART (makes sense only
     for UART, to be removed)
  - softSerialPinConfig is removed, it is no longer necessary
- serialResourceIndex(identifier) is used universally to get correct
   index into resource array
- unified handling of resources where possible
- serialOwnerTxRx() + serialOwnerIndex() are used for displaying resources
   correctly to user.
- serialType(identifier) implemented
  - serialOwnerTxRx / serialOwnerIndex are trivial with it
  - large switch() statemens are greatly simplified

* serial - merge code duplicated in all UART implementations

- drivers/serial_uart_hw.c contains merged serialUART code.
  Code did not match exactly. Obvious cases are fixed, more complicated
  use #ifs
- pin inversion unified
- uartOpen is refactored a bit

* serial - refactor uartDevice

- use 'compressed' enum from uartDeviceIdx_e. Only enabled ports are
   in this enum.
- uartDeviceIdx directly indexes uartDevice (no search necessary, no
    wasted space)
- use `serialPortIdentifier_e identifier;` for uartHardware
- for DMA remap, define only entries for enabled ports (uartDeviceIdx_e
   does not exist disabled port)

* serial - apply changes to inverter

New implementation is trivial

* serial - HAL - rxIrq, txIrq replaces by irqn

There is only one IRQ for serial

* serial - serial_post.h

Generated code to normalize target configuration.
jinja2 template is used to generate header file. Port handling is
unified a lot.

SERIAL_<type><n>_USED 0/1 - always defined, value depends on target configuration
SERIAL_<type>_MASK        - bitmask of used ports or given type. <port>1 is BIT(0)
SERIAL_<type>_COUNT       - number of enabled ports of given type
SERIAL_<type>_MAX         - <index of highest used port> + 1, 0 when no port is enabled

* targets - remove automatically calculated valued from configs

serial_post.h generated it

* serial - remove definitions replaced by serial_post.h

* serial - change LPUART to UART_LP1 in places

LPUART is mostly handled as another UART port, this change reflects it

* serial - use ARRAYLEN / ARRAYEND in some places

replaces constant that may not match actual array size

* serial - adapt softserial to changes

* serial - whitespace, comments

* softserial - fix serialTimerConfigureTimebase

* serial - suspicious code

* serial - unittests

* serial - cleanup

* serial - simpler port names

Is this useful ?

* serial - no port count for SITL necessary

* serial - fix unittests

include serial_post.h, some ports are defined, so normalization will
work fine

* timers - remove obsolete defines from SITL and unittests

* serial - cosmetic improvements

comments, whitespace, minor refactoring

* serial - fix serialInit bug

serialPortToDisable was preventing further tests

* serial - fix possible NULL pointer dereference

* serial - move serialResourceIndex to drivers

* serial - refactor pp/od and pulldown/pullup/nopull

Centralize serial options handling, decouple it from MCU type

Move some code into new drivers/serial_impl.c

* serial - make port.identifier valid early in port initialization

* serial - fix unittest

Code is moved around a bit to make unittests implementation easier

* serial - bug - fix off-by-one error

uart1/softserial1/lpuart was not working properly because of this

* serial - whipespace + formating + style + comments

No functional changes

* utils - add popcount functions

Wrap __builtin_popcount for easier use. Refactor existing code using
it. Update code using BITCOUNT macro in dynamic context (BITCOUNT is
for compile-time use only)

* serial - inverter - simplify code

* pinio - prevent array access overflow

* serial - refactor SERIAL_BIDIR_*

SERIAL_BIDIR_OD / SERIAL_BIDIR_PP
SERIAL_PULL_DEFAULT / SERIAL_PULL_NONE / SERIAL_PULL_PD

* serial - simplify code

minor refactoring
- cleaner AVOID_UARTx_FOR_PWM_PPM (unused anyway)
- serialFindPortConfiguration* - remove code duplication
- use serialType in smartaudio

* serial - add port names

- const string is assiociated with each compiled-in port (easy to pass around)
- findSerialPortByName

* cli - improve serialpassthrough

- support port options (in current mode argument)
- support port names (`serialpassthrough uart1`)
- improve error handling; check more parse errors

* cli - resources - minor refactor

- prevent SERIAL_TX_NONSENSE when parsing resource type
- fix possible NULL pointer dereference
- store resource tag only after checking all conditions
- slighty better error reporting
- `resource serial_tx 1` will print resource assignment

* serial - remane pulldown to SERIAL_PULL_SMARTAUDIO

Make sure nobody uses it by
mistake. SERIAL_PULL_SMARTAUDIO_SUPER_DANGEROUS_USE_AT_YOUR_OWN_RISK_THIS_WILL_BREAK_EVERYTHING_AND_KILL_YOUR_PET_FISH
would be better choice, but try shorter version first.

* smartaudio - minor refactor/improvement

- Fix softserial on AT32
- make it easier to handle SA on per-cpu basis

* softserial - minor refactoring

no functional changes

* UART - move AF handling before MCU dependent code

* UART - adapt APM32 / APM32F4 code

- Modeled after F4 where possible
- come code moved from APM32 to APM32F4, possbily not necessary, but
   it improves similarity with STM32F4

* UART - APM32 - remove per-pin AF

* UART - APM32 - bugfix - fix pinswap #if conditions

* UART - apply some improvemnts from APM32 to STM32

* UART - add todo for F4 serial speed

* UART - fix typo

* UART - refactor support for USE_SMARTAUDIO_NOPULLDOWN

* UART - typos, comments, minor improvements

* UART - move code into enableRxIrq

TODO: split into mcu-specific filer (but in sepatate PR)

* UART - add UART_TRAIT_xx

makes #if test easier and more consistent
more traits shall follow

* UART - fix variable name

unused branch, would trigger compilation error otherwise

* UART - use tables instead of switch

* UART - smartaudio

minor style change + better comments

* UART - unify mspPorts iteration

* UART - fix spelling

* UART - another typo

* UART - fix serialResourceIndex

offset must be added, not subtracted
offset can be negative

* UART - fix typo

Bad day ...

* UART - use const table

GCC does optimize it better.
Should not cause functional change

* UART - use OwnerIndex for inverter

- 1 based
- only UART has inversion

* UART - refactor serial_resource a bit

Single table + helper function. New table is easier to read

* UART - serial_impl header is necessary

* UART - style-only changes

typos
unify whitespace
comment improvement
add some const modifiers
use cfg in uartConfigureDma
minor improvemnt of for loops

* UART - remove LPUART inverter

LPUART always supports internal inversion, code was incomplete and
unused

* UART - update jinja template, regenerate files

* UART - enable UART module RCC clk before configuring DMA

Does not change anything, UART RCCs are enabled unconditionally
2024-11-04 22:07:25 +01:00

81 lines
2.3 KiB
C

/*
* This file is part of Cleanflight.
*
* Cleanflight is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Cleanflight 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.
*
* You should have received a copy of the GNU General Public License
* along with Cleanflight. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#define SCHEDULER_DELAY_LIMIT 1
#define TASK_GYROPID_DESIRED_PERIOD 100
#define DMA_DATA
#define DMA_DATA_ZERO_INIT
#define USE_ACC
#define USE_CMS
#define CMS_MAX_DEVICE 4
#define USE_VIRTUAL_GYRO
#define USE_BEEPER
#define USE_BLACKBOX
#define USE_MAG
#define USE_BARO
#define USE_GPS
#define USE_GPS_NMEA
#define USE_GPS_UBLOX
#define USE_DASHBOARD
#define USE_SERIALRX
#define USE_RX_MSP
#define USE_SERIALRX_CRSF // Team Black Sheep Crossfire protocol
#define USE_SERIALRX_SPEKTRUM // DSM2 and DSMX protocol
#define USE_SERIALRX_SBUS // Frsky and Futaba receivers
#define USE_SERIALRX_IBUS // FlySky and Turnigy receivers
#define USE_SERIALRX_JETIEXBUS
#define USE_SERIALRX_SUMD // Graupner Hott protocol
#define USE_SERIALRX_SUMH // Graupner legacy protocol
#define USE_SERIALRX_XBUS // JR
#define USE_TELEMETRY
#define USE_TELEMETRY_CRSF
#define USE_TELEMETRY_FRSKY_HUB
#define USE_TELEMETRY_HOTT
#define USE_TELEMETRY_IBUS
#define USE_TELEMETRY_JETIEXBUS
#define USE_TELEMETRY_LTM
#define USE_TELEMETRY_MAVLINK
#define USE_TELEMETRY_SMARTPORT
#define USE_LED_STRIP
#define USE_LED_STRIP_STATUS_MODE
#define USE_SERVOS
#define USE_TRANSPONDER
#define USE_VCP
#define USE_UART1
#define USE_UART2
#define USE_UART3
#define USE_UART4
#define USE_UART5
#define USE_SOFTSERIAL
#define DEFAULT_AUX_CHANNEL_COUNT MAX_AUX_CHANNEL_COUNT
#define MAX_SIMULTANEOUS_ADJUSTMENT_COUNT 6 // needed for unittest
#define TARGET_BOARD_IDENTIFIER "TEST"
#define USABLE_TIMER_CHANNEL_COUNT 0
#define TARGET_IO_PORTA 0xffff
#define TARGET_IO_PORTB 0xffff
#define TARGET_IO_PORTC 0xffff
#include "target/serial_post.h"