3de856f8d5
* FuriHal: add bus abstraction and port some subsystem to it * Make PVS happy, cleanup code * Update API symbols for f18 * F18: backport bus changes from f7 * Revert to STOP2 sleep mode * Fix downgrading the firmware via updater * Port iButton TIM1 to furi_hal_bus * Port Infrared TIM1 and TIM2 to furi_hal_bus * Just enable the timer bus * Port furi_hal_pwm to bus API * Fix include statement * Port furi_hal_rfid to bus API * Port furi_hal_subghz and others to bus API * Remove unneeded include * Improve furi_hal_infrared defines * Reset LPTIM1 via furi_hal_bus API * Crash when trying to enable an already enabled peripheral * Better defines * Improved checks * Lots of macro wrappers * Copy spi changes for f18 * Fix crashes in LFRFID system * Fix crashes in NFC system * Improve comments * Create FuriHalBus.md * Update FuriHalBus.md * Fix crash when launching updater * Documentation: couple small fixes in FuriHalBus * FuriHal: fix copypaste in furi_hal_rfid_tim_reset * FuriHal: reset radio core related peripherals on restart * FuriHalBus: is enabled routine and bug fix for uart * RFID HAL: accomodate furi hal bus Co-authored-by: Georgii Surkov <georgii.surkov@outlook.com> Co-authored-by: Georgii Surkov <37121527+gsurkov@users.noreply.github.com> Co-authored-by: SG <who.just.the.doctor@gmail.com>
113 lines
2.5 KiB
C
113 lines
2.5 KiB
C
#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "stm32wbxx.h"
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#include "stdbool.h"
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typedef enum {
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FuriHalBusAHB1_GRP1,
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FuriHalBusDMA1,
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FuriHalBusDMA2,
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FuriHalBusDMAMUX1,
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FuriHalBusCRC,
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FuriHalBusTSC,
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FuriHalBusAHB2_GRP1,
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FuriHalBusGPIOA,
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FuriHalBusGPIOB,
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FuriHalBusGPIOC,
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FuriHalBusGPIOD,
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FuriHalBusGPIOE,
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FuriHalBusGPIOH,
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#if defined(ADC_SUPPORT_5_MSPS)
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FuriHalBusADC,
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#endif
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FuriHalBusAES1,
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FuriHalBusAHB3_GRP1,
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FuriHalBusQUADSPI,
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FuriHalBusPKA,
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FuriHalBusAES2,
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FuriHalBusRNG,
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FuriHalBusHSEM,
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FuriHalBusIPCC,
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FuriHalBusFLASH,
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FuriHalBusAPB1_GRP1,
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FuriHalBusTIM2,
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FuriHalBusLCD,
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FuriHalBusSPI2,
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FuriHalBusI2C1,
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FuriHalBusI2C3,
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FuriHalBusCRS,
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FuriHalBusUSB,
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FuriHalBusLPTIM1,
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FuriHalBusAPB1_GRP2,
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FuriHalBusLPUART1,
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FuriHalBusLPTIM2,
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FuriHalBusAPB2_GRP1,
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#if defined(ADC_SUPPORT_2_5_MSPS)
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FuriHalBusADC,
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#endif
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FuriHalBusTIM1,
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FuriHalBusSPI1,
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FuriHalBusUSART1,
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FuriHalBusTIM16,
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FuriHalBusTIM17,
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FuriHalBusSAI1,
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FuriHalBusAPB3_GRP1,
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FuriHalBusRF,
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FuriHalBusMAX,
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} FuriHalBus;
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/** Early initialization */
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void furi_hal_bus_init_early();
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/** Early de-initialization */
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void furi_hal_bus_deinit_early();
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/**
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* Enable a peripheral by turning the clocking on and deasserting the reset.
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* @param [in] bus Peripheral to be enabled.
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* @warning Peripheral must be in disabled state in order to be enabled.
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*/
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void furi_hal_bus_enable(FuriHalBus bus);
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/**
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* Reset a peripheral by sequentially asserting and deasserting the reset.
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* @param [in] bus Peripheral to be reset.
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* @warning Peripheral must be in enabled state in order to be reset.
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*/
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void furi_hal_bus_reset(FuriHalBus bus);
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/**
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* Disable a peripheral by turning the clocking off and asserting the reset.
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* @param [in] bus Peripheral to be disabled.
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* @warning Peripheral must be in enabled state in order to be disabled.
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*/
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void furi_hal_bus_disable(FuriHalBus bus);
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/** Check if peripheral is enabled
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*
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* @warning FuriHalBusAPB3_GRP1 is a special group of shared peripherals, for
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* core1 its clock is always on and the only status we can report is
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* peripheral reset status. Check code and Reference Manual for
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* details.
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*
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* @param[in] bus The peripheral to check
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*
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* @return true if enabled or always enabled, false otherwise
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*/
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bool furi_hal_bus_is_enabled(FuriHalBus bus);
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#ifdef __cplusplus
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}
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#endif
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