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Guard RCC registers access with critical section (#854)

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* Core: critical section macros. FuriHal: guard rcc registers access with critical section, fix condition race.
* FuriHal: update documentation.

Co-authored-by: SG <who.just.the.doctor@gmail.com>
This commit is contained in:
あく 2021-12-01 01:07:17 +03:00 committed by GitHub
parent 6f7d93fe72
commit 418c0939a0
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
14 changed files with 148 additions and 78 deletions
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6
bootloader/targets/f6/furi-hal/furi-hal-i2c.h
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@ -31,7 +31,7 @@ void furi_hal_i2c_release(FuriHalI2cBusHandle* handle);
/** Perform I2C tx transfer /** Perform I2C tx transfer
* *
* @param instance I2C_TypeDef instance * @param handle pointer to FuriHalI2cBusHandle instance
* @param address I2C slave address * @param address I2C slave address
* @param data pointer to data buffer * @param data pointer to data buffer
* @param size size of data buffer * @param size size of data buffer
@ -48,7 +48,7 @@ bool furi_hal_i2c_tx(
/** Perform I2C rx transfer /** Perform I2C rx transfer
* *
* @param instance I2C_TypeDef instance * @param handle pointer to FuriHalI2cBusHandle instance
* @param address I2C slave address * @param address I2C slave address
* @param data pointer to data buffer * @param data pointer to data buffer
* @param size size of data buffer * @param size size of data buffer
@ -65,7 +65,7 @@ bool furi_hal_i2c_rx(
/** Perform I2C tx and rx transfers /** Perform I2C tx and rx transfers
* *
* @param instance I2C_TypeDef instance * @param handle pointer to FuriHalI2cBusHandle instance
* @param address I2C slave address * @param address I2C slave address
* @param tx_data pointer to tx data buffer * @param tx_data pointer to tx data buffer
* @param tx_size size of tx data buffer * @param tx_size size of tx data buffer

6
bootloader/targets/f7/furi-hal/furi-hal-i2c.h
View File

@ -31,7 +31,7 @@ void furi_hal_i2c_release(FuriHalI2cBusHandle* handle);
/** Perform I2C tx transfer /** Perform I2C tx transfer
* *
* @param instance I2C_TypeDef instance * @param handle pointer to FuriHalI2cBusHandle instance
* @param address I2C slave address * @param address I2C slave address
* @param data pointer to data buffer * @param data pointer to data buffer
* @param size size of data buffer * @param size size of data buffer
@ -48,7 +48,7 @@ bool furi_hal_i2c_tx(
/** Perform I2C rx transfer /** Perform I2C rx transfer
* *
* @param instance I2C_TypeDef instance * @param handle pointer to FuriHalI2cBusHandle instance
* @param address I2C slave address * @param address I2C slave address
* @param data pointer to data buffer * @param data pointer to data buffer
* @param size size of data buffer * @param size size of data buffer
@ -65,7 +65,7 @@ bool furi_hal_i2c_rx(
/** Perform I2C tx and rx transfers /** Perform I2C tx and rx transfers
* *
* @param instance I2C_TypeDef instance * @param handle pointer to FuriHalI2cBusHandle instance
* @param address I2C slave address * @param address I2C slave address
* @param tx_data pointer to tx data buffer * @param tx_data pointer to tx data buffer
* @param tx_size size of tx data buffer * @param tx_size size of tx data buffer

10
core/furi/common_defines.h Executable file → Normal file
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@ -71,3 +71,13 @@
((((x)&0x000000FF) << 24) | (((x)&0x0000FF00) << 8) | (((x)&0x00FF0000) >> 8) | \ ((((x)&0x000000FF) << 24) | (((x)&0x0000FF00) << 8) | (((x)&0x00FF0000) >> 8) | \
(((x)&0xFF000000) >> 24)) (((x)&0xFF000000) >> 24))
#endif #endif
#ifndef FURI_CRITICAL_ENTER
#define FURI_CRITICAL_ENTER() \
uint32_t primask_bit = __get_PRIMASK(); \
__disable_irq()
#endif
#ifndef FURI_CRITICAL_EXIT
#define FURI_CRITICAL_EXIT() __set_PRIMASK(primask_bit)
#endif

8
firmware/targets/f6/furi-hal/furi-hal-console.c
View File

@ -39,26 +39,26 @@ void furi_hal_console_tx(const uint8_t* buffer, size_t buffer_size) {
if (!furi_hal_console_alive) if (!furi_hal_console_alive)
return; return;
UTILS_ENTER_CRITICAL_SECTION(); FURI_CRITICAL_ENTER();
// Transmit data // Transmit data
furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)buffer, buffer_size); furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)buffer, buffer_size);
// Wait for TC flag to be raised for last char // Wait for TC flag to be raised for last char
while (!LL_USART_IsActiveFlag_TC(USART1)); while (!LL_USART_IsActiveFlag_TC(USART1));
UTILS_EXIT_CRITICAL_SECTION(); FURI_CRITICAL_EXIT();
} }
void furi_hal_console_tx_with_new_line(const uint8_t* buffer, size_t buffer_size) { void furi_hal_console_tx_with_new_line(const uint8_t* buffer, size_t buffer_size) {
if (!furi_hal_console_alive) if (!furi_hal_console_alive)
return; return;
UTILS_ENTER_CRITICAL_SECTION(); FURI_CRITICAL_ENTER();
// Transmit data // Transmit data
furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)buffer, buffer_size); furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)buffer, buffer_size);
// Transmit new line symbols // Transmit new line symbols
furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)"\r\n", 2); furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)"\r\n", 2);
// Wait for TC flag to be raised for last char // Wait for TC flag to be raised for last char
while (!LL_USART_IsActiveFlag_TC(USART1)); while (!LL_USART_IsActiveFlag_TC(USART1));
UTILS_EXIT_CRITICAL_SECTION(); FURI_CRITICAL_EXIT();
} }
void furi_hal_console_printf(const char format[], ...) { void furi_hal_console_printf(const char format[], ...) {

16
firmware/targets/f6/furi-hal/furi-hal-i2c-config.c
View File

@ -19,9 +19,11 @@ osMutexId_t furi_hal_i2c_bus_power_mutex = NULL;
static void furi_hal_i2c_bus_power_event(FuriHalI2cBus* bus, FuriHalI2cBusEvent event) { static void furi_hal_i2c_bus_power_event(FuriHalI2cBus* bus, FuriHalI2cBusEvent event) {
if (event == FuriHalI2cBusEventInit) { if (event == FuriHalI2cBusEventInit) {
furi_hal_i2c_bus_power_mutex = osMutexNew(NULL); furi_hal_i2c_bus_power_mutex = osMutexNew(NULL);
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_I2C1); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_I2C1);
LL_RCC_SetI2CClockSource(LL_RCC_I2C1_CLKSOURCE_PCLK1); LL_RCC_SetI2CClockSource(LL_RCC_I2C1_CLKSOURCE_PCLK1);
LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_I2C1); LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_I2C1);
FURI_CRITICAL_EXIT();
bus->current_handle = NULL; bus->current_handle = NULL;
} else if (event == FuriHalI2cBusEventDeinit) { } else if (event == FuriHalI2cBusEventDeinit) {
osMutexDelete(furi_hal_i2c_bus_power_mutex); osMutexDelete(furi_hal_i2c_bus_power_mutex);
@ -30,9 +32,13 @@ static void furi_hal_i2c_bus_power_event(FuriHalI2cBus* bus, FuriHalI2cBusEvent
} else if (event == FuriHalI2cBusEventUnlock) { } else if (event == FuriHalI2cBusEventUnlock) {
furi_check(osMutexRelease(furi_hal_i2c_bus_power_mutex) == osOK); furi_check(osMutexRelease(furi_hal_i2c_bus_power_mutex) == osOK);
} else if (event == FuriHalI2cBusEventActivate) { } else if (event == FuriHalI2cBusEventActivate) {
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_I2C1); LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_I2C1);
FURI_CRITICAL_EXIT();
} else if (event == FuriHalI2cBusEventDeactivate) { } else if (event == FuriHalI2cBusEventDeactivate) {
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_I2C1); LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_I2C1);
FURI_CRITICAL_EXIT();
} }
} }
@ -45,11 +51,15 @@ osMutexId_t furi_hal_i2c_bus_external_mutex = NULL;
static void furi_hal_i2c_bus_external_event(FuriHalI2cBus* bus, FuriHalI2cBusEvent event) { static void furi_hal_i2c_bus_external_event(FuriHalI2cBus* bus, FuriHalI2cBusEvent event) {
if (event == FuriHalI2cBusEventActivate) { if (event == FuriHalI2cBusEventActivate) {
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_I2C3); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_I2C3);
LL_RCC_SetI2CClockSource(LL_RCC_I2C3_CLKSOURCE_PCLK1); LL_RCC_SetI2CClockSource(LL_RCC_I2C3_CLKSOURCE_PCLK1);
LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_I2C3); LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_I2C3);
FURI_CRITICAL_EXIT();
} else if (event == FuriHalI2cBusEventDeactivate) { } else if (event == FuriHalI2cBusEventDeactivate) {
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_I2C3); LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_I2C3);
FURI_CRITICAL_EXIT();
} }
} }
@ -76,13 +86,12 @@ void furi_hal_i2c_bus_handle_power_event(FuriHalI2cBusHandle* handle, FuriHalI2c
I2C_InitStruct.Timing = FURI_HAL_I2C_CONFIG_POWER_I2C_TIMINGS_100; I2C_InitStruct.Timing = FURI_HAL_I2C_CONFIG_POWER_I2C_TIMINGS_100;
} }
LL_I2C_Init(handle->bus->i2c, &I2C_InitStruct); LL_I2C_Init(handle->bus->i2c, &I2C_InitStruct);
// I2C is enabled at this point
LL_I2C_EnableAutoEndMode(handle->bus->i2c); LL_I2C_EnableAutoEndMode(handle->bus->i2c);
LL_I2C_SetOwnAddress2(handle->bus->i2c, 0, LL_I2C_OWNADDRESS2_NOMASK); LL_I2C_SetOwnAddress2(handle->bus->i2c, 0, LL_I2C_OWNADDRESS2_NOMASK);
LL_I2C_DisableOwnAddress2(handle->bus->i2c); LL_I2C_DisableOwnAddress2(handle->bus->i2c);
LL_I2C_DisableGeneralCall(handle->bus->i2c); LL_I2C_DisableGeneralCall(handle->bus->i2c);
LL_I2C_EnableClockStretching(handle->bus->i2c); LL_I2C_EnableClockStretching(handle->bus->i2c);
LL_I2C_Enable(handle->bus->i2c);
} else if (event == FuriHalI2cBusHandleEventDeactivate) { } else if (event == FuriHalI2cBusHandleEventDeactivate) {
LL_I2C_Disable(handle->bus->i2c); LL_I2C_Disable(handle->bus->i2c);
hal_gpio_write(&gpio_i2c_power_sda, 1); hal_gpio_write(&gpio_i2c_power_sda, 1);
@ -111,13 +120,12 @@ void furi_hal_i2c_bus_handle_external_event(FuriHalI2cBusHandle* handle, FuriHal
I2C_InitStruct.OwnAddrSize = LL_I2C_OWNADDRESS1_7BIT; I2C_InitStruct.OwnAddrSize = LL_I2C_OWNADDRESS1_7BIT;
I2C_InitStruct.Timing = FURI_HAL_I2C_CONFIG_POWER_I2C_TIMINGS_100; I2C_InitStruct.Timing = FURI_HAL_I2C_CONFIG_POWER_I2C_TIMINGS_100;
LL_I2C_Init(handle->bus->i2c, &I2C_InitStruct); LL_I2C_Init(handle->bus->i2c, &I2C_InitStruct);
// I2C is enabled at this point
LL_I2C_EnableAutoEndMode(handle->bus->i2c); LL_I2C_EnableAutoEndMode(handle->bus->i2c);
LL_I2C_SetOwnAddress2(handle->bus->i2c, 0, LL_I2C_OWNADDRESS2_NOMASK); LL_I2C_SetOwnAddress2(handle->bus->i2c, 0, LL_I2C_OWNADDRESS2_NOMASK);
LL_I2C_DisableOwnAddress2(handle->bus->i2c); LL_I2C_DisableOwnAddress2(handle->bus->i2c);
LL_I2C_DisableGeneralCall(handle->bus->i2c); LL_I2C_DisableGeneralCall(handle->bus->i2c);
LL_I2C_EnableClockStretching(handle->bus->i2c); LL_I2C_EnableClockStretching(handle->bus->i2c);
LL_I2C_Enable(handle->bus->i2c);
} else if (event == FuriHalI2cBusHandleEventDeactivate) { } else if (event == FuriHalI2cBusHandleEventDeactivate) {
LL_I2C_Disable(handle->bus->i2c); LL_I2C_Disable(handle->bus->i2c);
hal_gpio_write(&gpio_ext_pc0, 1); hal_gpio_write(&gpio_ext_pc0, 1);

2
firmware/targets/f6/furi-hal/furi-hal-irda.c
View File

@ -136,8 +136,10 @@ static void furi_hal_irda_tim_rx_isr() {
void furi_hal_irda_async_rx_start(void) { void furi_hal_irda_async_rx_start(void) {
furi_assert(furi_hal_irda_state == IrdaStateIdle); furi_assert(furi_hal_irda_state == IrdaStateIdle);
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM2); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM2);
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOA); LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOA);
FURI_CRITICAL_EXIT();
hal_gpio_init_ex(&gpio_irda_rx, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn1TIM2); hal_gpio_init_ex(&gpio_irda_rx, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn1TIM2);

12
firmware/targets/f6/furi-hal/furi-hal-spi-config.c
View File

@ -75,8 +75,10 @@ osMutexId_t furi_hal_spi_bus_r_mutex = NULL;
static void furi_hal_spi_bus_r_event_callback(FuriHalSpiBus* bus, FuriHalSpiBusEvent event) { static void furi_hal_spi_bus_r_event_callback(FuriHalSpiBus* bus, FuriHalSpiBusEvent event) {
if (event == FuriHalSpiBusEventInit) { if (event == FuriHalSpiBusEventInit) {
furi_hal_spi_bus_r_mutex = osMutexNew(NULL); furi_hal_spi_bus_r_mutex = osMutexNew(NULL);
FURI_CRITICAL_ENTER();
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SPI1); LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SPI1);
LL_APB2_GRP1_ForceReset(LL_APB2_GRP1_PERIPH_SPI1); LL_APB2_GRP1_ForceReset(LL_APB2_GRP1_PERIPH_SPI1);
FURI_CRITICAL_EXIT();
bus->current_handle = NULL; bus->current_handle = NULL;
} else if (event == FuriHalSpiBusEventDeinit) { } else if (event == FuriHalSpiBusEventDeinit) {
furi_check(osMutexDelete(furi_hal_spi_bus_r_mutex)); furi_check(osMutexDelete(furi_hal_spi_bus_r_mutex));
@ -85,9 +87,13 @@ static void furi_hal_spi_bus_r_event_callback(FuriHalSpiBus* bus, FuriHalSpiBusE
} else if (event == FuriHalSpiBusEventUnlock) { } else if (event == FuriHalSpiBusEventUnlock) {
furi_check(osMutexRelease(furi_hal_spi_bus_r_mutex) == osOK); furi_check(osMutexRelease(furi_hal_spi_bus_r_mutex) == osOK);
} else if (event == FuriHalSpiBusEventActivate) { } else if (event == FuriHalSpiBusEventActivate) {
FURI_CRITICAL_ENTER();
LL_APB2_GRP1_ReleaseReset(LL_APB2_GRP1_PERIPH_SPI1); LL_APB2_GRP1_ReleaseReset(LL_APB2_GRP1_PERIPH_SPI1);
FURI_CRITICAL_EXIT();
} else if (event == FuriHalSpiBusEventDeactivate) { } else if (event == FuriHalSpiBusEventDeactivate) {
FURI_CRITICAL_ENTER();
LL_APB2_GRP1_ForceReset(LL_APB2_GRP1_PERIPH_SPI1); LL_APB2_GRP1_ForceReset(LL_APB2_GRP1_PERIPH_SPI1);
FURI_CRITICAL_EXIT();
} }
} }
@ -101,8 +107,10 @@ osMutexId_t furi_hal_spi_bus_d_mutex = NULL;
static void furi_hal_spi_bus_d_event_callback(FuriHalSpiBus* bus, FuriHalSpiBusEvent event) { static void furi_hal_spi_bus_d_event_callback(FuriHalSpiBus* bus, FuriHalSpiBusEvent event) {
if (event == FuriHalSpiBusEventInit) { if (event == FuriHalSpiBusEventInit) {
furi_hal_spi_bus_d_mutex = osMutexNew(NULL); furi_hal_spi_bus_d_mutex = osMutexNew(NULL);
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_SPI2); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_SPI2);
LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_SPI2); LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_SPI2);
FURI_CRITICAL_EXIT();
bus->current_handle = NULL; bus->current_handle = NULL;
} else if (event == FuriHalSpiBusEventDeinit) { } else if (event == FuriHalSpiBusEventDeinit) {
furi_check(osMutexDelete(furi_hal_spi_bus_d_mutex)); furi_check(osMutexDelete(furi_hal_spi_bus_d_mutex));
@ -111,9 +119,13 @@ static void furi_hal_spi_bus_d_event_callback(FuriHalSpiBus* bus, FuriHalSpiBusE
} else if (event == FuriHalSpiBusEventUnlock) { } else if (event == FuriHalSpiBusEventUnlock) {
furi_check(osMutexRelease(furi_hal_spi_bus_d_mutex) == osOK); furi_check(osMutexRelease(furi_hal_spi_bus_d_mutex) == osOK);
} else if (event == FuriHalSpiBusEventActivate) { } else if (event == FuriHalSpiBusEventActivate) {
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_SPI2); LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_SPI2);
FURI_CRITICAL_EXIT();
} else if (event == FuriHalSpiBusEventDeactivate) { } else if (event == FuriHalSpiBusEventDeactivate) {
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_SPI2); LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_SPI2);
FURI_CRITICAL_EXIT();
} }
} }

9
firmware/targets/f6/furi-hal/furi-hal-subghz.c
View File

@ -575,7 +575,10 @@ void furi_hal_subghz_start_async_rx(FuriHalSubGhzCaptureCallback callback, void*
&gpio_cc1101_g0, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn1TIM2); &gpio_cc1101_g0, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn1TIM2);
// Timer: base // Timer: base
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM2); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM2);
FURI_CRITICAL_EXIT();
LL_TIM_InitTypeDef TIM_InitStruct = {0}; LL_TIM_InitTypeDef TIM_InitStruct = {0};
TIM_InitStruct.Prescaler = 64 - 1; TIM_InitStruct.Prescaler = 64 - 1;
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP; TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
@ -635,8 +638,10 @@ void furi_hal_subghz_stop_async_rx() {
// Shutdown radio // Shutdown radio
furi_hal_subghz_idle(); furi_hal_subghz_idle();
FURI_CRITICAL_ENTER();
LL_TIM_DeInit(TIM2); LL_TIM_DeInit(TIM2);
LL_APB1_GRP1_DisableClock(LL_APB1_GRP1_PERIPH_TIM2); LL_APB1_GRP1_DisableClock(LL_APB1_GRP1_PERIPH_TIM2);
FURI_CRITICAL_EXIT();
furi_hal_interrupt_set_timer_isr(TIM2, NULL); furi_hal_interrupt_set_timer_isr(TIM2, NULL);
hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow); hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
@ -761,7 +766,9 @@ bool furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void*
LL_DMA_EnableChannel(DMA1, LL_DMA_CHANNEL_1); LL_DMA_EnableChannel(DMA1, LL_DMA_CHANNEL_1);
// Configure TIM2 // Configure TIM2
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM2); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM2);
FURI_CRITICAL_EXIT();
LL_TIM_InitTypeDef TIM_InitStruct = {0}; LL_TIM_InitTypeDef TIM_InitStruct = {0};
TIM_InitStruct.Prescaler = 64 - 1; TIM_InitStruct.Prescaler = 64 - 1;
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP; TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
@ -820,6 +827,7 @@ void furi_hal_subghz_stop_async_tx() {
#endif #endif
// Deinitialize Timer // Deinitialize Timer
FURI_CRITICAL_ENTER();
LL_TIM_DeInit(TIM2); LL_TIM_DeInit(TIM2);
LL_APB1_GRP1_DisableClock(LL_APB1_GRP1_PERIPH_TIM2); LL_APB1_GRP1_DisableClock(LL_APB1_GRP1_PERIPH_TIM2);
furi_hal_interrupt_set_timer_isr(TIM2, NULL); furi_hal_interrupt_set_timer_isr(TIM2, NULL);
@ -830,6 +838,7 @@ void furi_hal_subghz_stop_async_tx() {
// Deinitialize GPIO // Deinitialize GPIO
hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow); hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
FURI_CRITICAL_EXIT();
free(furi_hal_subghz_async_tx.buffer); free(furi_hal_subghz_async_tx.buffer);

28
firmware/targets/f7/furi-hal/furi-hal-console.c
View File

@ -25,42 +25,40 @@ void furi_hal_console_init() {
void furi_hal_console_enable() { void furi_hal_console_enable() {
furi_hal_uart_set_irq_cb(FuriHalUartIdUSART1, NULL, NULL); furi_hal_uart_set_irq_cb(FuriHalUartIdUSART1, NULL, NULL);
while(!LL_USART_IsActiveFlag_TC(USART1)) while (!LL_USART_IsActiveFlag_TC(USART1));
;
furi_hal_uart_set_br(FuriHalUartIdUSART1, CONSOLE_BAUDRATE); furi_hal_uart_set_br(FuriHalUartIdUSART1, CONSOLE_BAUDRATE);
furi_hal_console_alive = true; furi_hal_console_alive = true;
} }
void furi_hal_console_disable() { void furi_hal_console_disable() {
while(!LL_USART_IsActiveFlag_TC(USART1)) while (!LL_USART_IsActiveFlag_TC(USART1));
;
furi_hal_console_alive = false; furi_hal_console_alive = false;
} }
void furi_hal_console_tx(const uint8_t* buffer, size_t buffer_size) { void furi_hal_console_tx(const uint8_t* buffer, size_t buffer_size) {
if(!furi_hal_console_alive) return; if (!furi_hal_console_alive)
return;
UTILS_ENTER_CRITICAL_SECTION(); FURI_CRITICAL_ENTER();
// Transmit data // Transmit data
furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)buffer, buffer_size); furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)buffer, buffer_size);
// Wait for TC flag to be raised for last char // Wait for TC flag to be raised for last char
while(!LL_USART_IsActiveFlag_TC(USART1)) while (!LL_USART_IsActiveFlag_TC(USART1));
; FURI_CRITICAL_EXIT();
UTILS_EXIT_CRITICAL_SECTION();
} }
void furi_hal_console_tx_with_new_line(const uint8_t* buffer, size_t buffer_size) { void furi_hal_console_tx_with_new_line(const uint8_t* buffer, size_t buffer_size) {
if(!furi_hal_console_alive) return; if (!furi_hal_console_alive)
return;
UTILS_ENTER_CRITICAL_SECTION(); FURI_CRITICAL_ENTER();
// Transmit data // Transmit data
furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)buffer, buffer_size); furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)buffer, buffer_size);
// Transmit new line symbols // Transmit new line symbols
furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)"\r\n", 2); furi_hal_uart_tx(FuriHalUartIdUSART1, (uint8_t*)"\r\n", 2);
// Wait for TC flag to be raised for last char // Wait for TC flag to be raised for last char
while(!LL_USART_IsActiveFlag_TC(USART1)) while (!LL_USART_IsActiveFlag_TC(USART1));
; FURI_CRITICAL_EXIT();
UTILS_EXIT_CRITICAL_SECTION();
} }
void furi_hal_console_printf(const char format[], ...) { void furi_hal_console_printf(const char format[], ...) {
@ -73,6 +71,6 @@ void furi_hal_console_printf(const char format[], ...) {
string_clear(string); string_clear(string);
} }
void furi_hal_console_puts(const char* data) { void furi_hal_console_puts(const char *data) {
furi_hal_console_tx((const uint8_t*)data, strlen(data)); furi_hal_console_tx((const uint8_t*)data, strlen(data));
} }

16
firmware/targets/f7/furi-hal/furi-hal-i2c-config.c
View File

@ -19,9 +19,11 @@ osMutexId_t furi_hal_i2c_bus_power_mutex = NULL;
static void furi_hal_i2c_bus_power_event(FuriHalI2cBus* bus, FuriHalI2cBusEvent event) { static void furi_hal_i2c_bus_power_event(FuriHalI2cBus* bus, FuriHalI2cBusEvent event) {
if (event == FuriHalI2cBusEventInit) { if (event == FuriHalI2cBusEventInit) {
furi_hal_i2c_bus_power_mutex = osMutexNew(NULL); furi_hal_i2c_bus_power_mutex = osMutexNew(NULL);
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_I2C1); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_I2C1);
LL_RCC_SetI2CClockSource(LL_RCC_I2C1_CLKSOURCE_PCLK1); LL_RCC_SetI2CClockSource(LL_RCC_I2C1_CLKSOURCE_PCLK1);
LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_I2C1); LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_I2C1);
FURI_CRITICAL_EXIT();
bus->current_handle = NULL; bus->current_handle = NULL;
} else if (event == FuriHalI2cBusEventDeinit) { } else if (event == FuriHalI2cBusEventDeinit) {
osMutexDelete(furi_hal_i2c_bus_power_mutex); osMutexDelete(furi_hal_i2c_bus_power_mutex);
@ -30,9 +32,13 @@ static void furi_hal_i2c_bus_power_event(FuriHalI2cBus* bus, FuriHalI2cBusEvent
} else if (event == FuriHalI2cBusEventUnlock) { } else if (event == FuriHalI2cBusEventUnlock) {
furi_check(osMutexRelease(furi_hal_i2c_bus_power_mutex) == osOK); furi_check(osMutexRelease(furi_hal_i2c_bus_power_mutex) == osOK);
} else if (event == FuriHalI2cBusEventActivate) { } else if (event == FuriHalI2cBusEventActivate) {
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_I2C1); LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_I2C1);
FURI_CRITICAL_EXIT();
} else if (event == FuriHalI2cBusEventDeactivate) { } else if (event == FuriHalI2cBusEventDeactivate) {
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_I2C1); LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_I2C1);
FURI_CRITICAL_EXIT();
} }
} }
@ -45,11 +51,15 @@ osMutexId_t furi_hal_i2c_bus_external_mutex = NULL;
static void furi_hal_i2c_bus_external_event(FuriHalI2cBus* bus, FuriHalI2cBusEvent event) { static void furi_hal_i2c_bus_external_event(FuriHalI2cBus* bus, FuriHalI2cBusEvent event) {
if (event == FuriHalI2cBusEventActivate) { if (event == FuriHalI2cBusEventActivate) {
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_I2C3); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_I2C3);
LL_RCC_SetI2CClockSource(LL_RCC_I2C3_CLKSOURCE_PCLK1); LL_RCC_SetI2CClockSource(LL_RCC_I2C3_CLKSOURCE_PCLK1);
LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_I2C3); LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_I2C3);
FURI_CRITICAL_EXIT();
} else if (event == FuriHalI2cBusEventDeactivate) { } else if (event == FuriHalI2cBusEventDeactivate) {
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_I2C3); LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_I2C3);
FURI_CRITICAL_EXIT();
} }
} }
@ -76,13 +86,12 @@ void furi_hal_i2c_bus_handle_power_event(FuriHalI2cBusHandle* handle, FuriHalI2c
I2C_InitStruct.Timing = FURI_HAL_I2C_CONFIG_POWER_I2C_TIMINGS_100; I2C_InitStruct.Timing = FURI_HAL_I2C_CONFIG_POWER_I2C_TIMINGS_100;
} }
LL_I2C_Init(handle->bus->i2c, &I2C_InitStruct); LL_I2C_Init(handle->bus->i2c, &I2C_InitStruct);
// I2C is enabled at this point
LL_I2C_EnableAutoEndMode(handle->bus->i2c); LL_I2C_EnableAutoEndMode(handle->bus->i2c);
LL_I2C_SetOwnAddress2(handle->bus->i2c, 0, LL_I2C_OWNADDRESS2_NOMASK); LL_I2C_SetOwnAddress2(handle->bus->i2c, 0, LL_I2C_OWNADDRESS2_NOMASK);
LL_I2C_DisableOwnAddress2(handle->bus->i2c); LL_I2C_DisableOwnAddress2(handle->bus->i2c);
LL_I2C_DisableGeneralCall(handle->bus->i2c); LL_I2C_DisableGeneralCall(handle->bus->i2c);
LL_I2C_EnableClockStretching(handle->bus->i2c); LL_I2C_EnableClockStretching(handle->bus->i2c);
LL_I2C_Enable(handle->bus->i2c);
} else if (event == FuriHalI2cBusHandleEventDeactivate) { } else if (event == FuriHalI2cBusHandleEventDeactivate) {
LL_I2C_Disable(handle->bus->i2c); LL_I2C_Disable(handle->bus->i2c);
hal_gpio_write(&gpio_i2c_power_sda, 1); hal_gpio_write(&gpio_i2c_power_sda, 1);
@ -111,13 +120,12 @@ void furi_hal_i2c_bus_handle_external_event(FuriHalI2cBusHandle* handle, FuriHal
I2C_InitStruct.OwnAddrSize = LL_I2C_OWNADDRESS1_7BIT; I2C_InitStruct.OwnAddrSize = LL_I2C_OWNADDRESS1_7BIT;
I2C_InitStruct.Timing = FURI_HAL_I2C_CONFIG_POWER_I2C_TIMINGS_100; I2C_InitStruct.Timing = FURI_HAL_I2C_CONFIG_POWER_I2C_TIMINGS_100;
LL_I2C_Init(handle->bus->i2c, &I2C_InitStruct); LL_I2C_Init(handle->bus->i2c, &I2C_InitStruct);
// I2C is enabled at this point
LL_I2C_EnableAutoEndMode(handle->bus->i2c); LL_I2C_EnableAutoEndMode(handle->bus->i2c);
LL_I2C_SetOwnAddress2(handle->bus->i2c, 0, LL_I2C_OWNADDRESS2_NOMASK); LL_I2C_SetOwnAddress2(handle->bus->i2c, 0, LL_I2C_OWNADDRESS2_NOMASK);
LL_I2C_DisableOwnAddress2(handle->bus->i2c); LL_I2C_DisableOwnAddress2(handle->bus->i2c);
LL_I2C_DisableGeneralCall(handle->bus->i2c); LL_I2C_DisableGeneralCall(handle->bus->i2c);
LL_I2C_EnableClockStretching(handle->bus->i2c); LL_I2C_EnableClockStretching(handle->bus->i2c);
LL_I2C_Enable(handle->bus->i2c);
} else if (event == FuriHalI2cBusHandleEventDeactivate) { } else if (event == FuriHalI2cBusHandleEventDeactivate) {
LL_I2C_Disable(handle->bus->i2c); LL_I2C_Disable(handle->bus->i2c);
hal_gpio_write(&gpio_ext_pc0, 1); hal_gpio_write(&gpio_ext_pc0, 1);

2
firmware/targets/f7/furi-hal/furi-hal-irda.c
View File

@ -136,8 +136,10 @@ static void furi_hal_irda_tim_rx_isr() {
void furi_hal_irda_async_rx_start(void) { void furi_hal_irda_async_rx_start(void) {
furi_assert(furi_hal_irda_state == IrdaStateIdle); furi_assert(furi_hal_irda_state == IrdaStateIdle);
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM2); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM2);
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOA); LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOA);
FURI_CRITICAL_EXIT();
hal_gpio_init_ex(&gpio_irda_rx, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn1TIM2); hal_gpio_init_ex(&gpio_irda_rx, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn1TIM2);

12
firmware/targets/f7/furi-hal/furi-hal-spi-config.c
View File

@ -75,8 +75,10 @@ osMutexId_t furi_hal_spi_bus_r_mutex = NULL;
static void furi_hal_spi_bus_r_event_callback(FuriHalSpiBus* bus, FuriHalSpiBusEvent event) { static void furi_hal_spi_bus_r_event_callback(FuriHalSpiBus* bus, FuriHalSpiBusEvent event) {
if (event == FuriHalSpiBusEventInit) { if (event == FuriHalSpiBusEventInit) {
furi_hal_spi_bus_r_mutex = osMutexNew(NULL); furi_hal_spi_bus_r_mutex = osMutexNew(NULL);
FURI_CRITICAL_ENTER();
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SPI1); LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SPI1);
LL_APB2_GRP1_ForceReset(LL_APB2_GRP1_PERIPH_SPI1); LL_APB2_GRP1_ForceReset(LL_APB2_GRP1_PERIPH_SPI1);
FURI_CRITICAL_EXIT();
bus->current_handle = NULL; bus->current_handle = NULL;
} else if (event == FuriHalSpiBusEventDeinit) { } else if (event == FuriHalSpiBusEventDeinit) {
furi_check(osMutexDelete(furi_hal_spi_bus_r_mutex)); furi_check(osMutexDelete(furi_hal_spi_bus_r_mutex));
@ -85,9 +87,13 @@ static void furi_hal_spi_bus_r_event_callback(FuriHalSpiBus* bus, FuriHalSpiBusE
} else if (event == FuriHalSpiBusEventUnlock) { } else if (event == FuriHalSpiBusEventUnlock) {
furi_check(osMutexRelease(furi_hal_spi_bus_r_mutex) == osOK); furi_check(osMutexRelease(furi_hal_spi_bus_r_mutex) == osOK);
} else if (event == FuriHalSpiBusEventActivate) { } else if (event == FuriHalSpiBusEventActivate) {
FURI_CRITICAL_ENTER();
LL_APB2_GRP1_ReleaseReset(LL_APB2_GRP1_PERIPH_SPI1); LL_APB2_GRP1_ReleaseReset(LL_APB2_GRP1_PERIPH_SPI1);
FURI_CRITICAL_EXIT();
} else if (event == FuriHalSpiBusEventDeactivate) { } else if (event == FuriHalSpiBusEventDeactivate) {
FURI_CRITICAL_ENTER();
LL_APB2_GRP1_ForceReset(LL_APB2_GRP1_PERIPH_SPI1); LL_APB2_GRP1_ForceReset(LL_APB2_GRP1_PERIPH_SPI1);
FURI_CRITICAL_EXIT();
} }
} }
@ -101,8 +107,10 @@ osMutexId_t furi_hal_spi_bus_d_mutex = NULL;
static void furi_hal_spi_bus_d_event_callback(FuriHalSpiBus* bus, FuriHalSpiBusEvent event) { static void furi_hal_spi_bus_d_event_callback(FuriHalSpiBus* bus, FuriHalSpiBusEvent event) {
if (event == FuriHalSpiBusEventInit) { if (event == FuriHalSpiBusEventInit) {
furi_hal_spi_bus_d_mutex = osMutexNew(NULL); furi_hal_spi_bus_d_mutex = osMutexNew(NULL);
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_SPI2); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_SPI2);
LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_SPI2); LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_SPI2);
FURI_CRITICAL_EXIT();
bus->current_handle = NULL; bus->current_handle = NULL;
} else if (event == FuriHalSpiBusEventDeinit) { } else if (event == FuriHalSpiBusEventDeinit) {
furi_check(osMutexDelete(furi_hal_spi_bus_d_mutex)); furi_check(osMutexDelete(furi_hal_spi_bus_d_mutex));
@ -111,9 +119,13 @@ static void furi_hal_spi_bus_d_event_callback(FuriHalSpiBus* bus, FuriHalSpiBusE
} else if (event == FuriHalSpiBusEventUnlock) { } else if (event == FuriHalSpiBusEventUnlock) {
furi_check(osMutexRelease(furi_hal_spi_bus_d_mutex) == osOK); furi_check(osMutexRelease(furi_hal_spi_bus_d_mutex) == osOK);
} else if (event == FuriHalSpiBusEventActivate) { } else if (event == FuriHalSpiBusEventActivate) {
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_SPI2); LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_SPI2);
FURI_CRITICAL_EXIT();
} else if (event == FuriHalSpiBusEventDeactivate) { } else if (event == FuriHalSpiBusEventDeactivate) {
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_SPI2); LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_SPI2);
FURI_CRITICAL_EXIT();
} }
} }

9
firmware/targets/f7/furi-hal/furi-hal-subghz.c
View File

@ -575,7 +575,10 @@ void furi_hal_subghz_start_async_rx(FuriHalSubGhzCaptureCallback callback, void*
&gpio_cc1101_g0, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn1TIM2); &gpio_cc1101_g0, GpioModeAltFunctionPushPull, GpioPullNo, GpioSpeedLow, GpioAltFn1TIM2);
// Timer: base // Timer: base
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM2); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM2);
FURI_CRITICAL_EXIT();
LL_TIM_InitTypeDef TIM_InitStruct = {0}; LL_TIM_InitTypeDef TIM_InitStruct = {0};
TIM_InitStruct.Prescaler = 64 - 1; TIM_InitStruct.Prescaler = 64 - 1;
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP; TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
@ -635,8 +638,10 @@ void furi_hal_subghz_stop_async_rx() {
// Shutdown radio // Shutdown radio
furi_hal_subghz_idle(); furi_hal_subghz_idle();
FURI_CRITICAL_ENTER();
LL_TIM_DeInit(TIM2); LL_TIM_DeInit(TIM2);
LL_APB1_GRP1_DisableClock(LL_APB1_GRP1_PERIPH_TIM2); LL_APB1_GRP1_DisableClock(LL_APB1_GRP1_PERIPH_TIM2);
FURI_CRITICAL_EXIT();
furi_hal_interrupt_set_timer_isr(TIM2, NULL); furi_hal_interrupt_set_timer_isr(TIM2, NULL);
hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow); hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
@ -761,7 +766,9 @@ bool furi_hal_subghz_start_async_tx(FuriHalSubGhzAsyncTxCallback callback, void*
LL_DMA_EnableChannel(DMA1, LL_DMA_CHANNEL_1); LL_DMA_EnableChannel(DMA1, LL_DMA_CHANNEL_1);
// Configure TIM2 // Configure TIM2
FURI_CRITICAL_ENTER();
LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM2); LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_TIM2);
FURI_CRITICAL_EXIT();
LL_TIM_InitTypeDef TIM_InitStruct = {0}; LL_TIM_InitTypeDef TIM_InitStruct = {0};
TIM_InitStruct.Prescaler = 64 - 1; TIM_InitStruct.Prescaler = 64 - 1;
TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP; TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
@ -820,6 +827,7 @@ void furi_hal_subghz_stop_async_tx() {
#endif #endif
// Deinitialize Timer // Deinitialize Timer
FURI_CRITICAL_ENTER();
LL_TIM_DeInit(TIM2); LL_TIM_DeInit(TIM2);
LL_APB1_GRP1_DisableClock(LL_APB1_GRP1_PERIPH_TIM2); LL_APB1_GRP1_DisableClock(LL_APB1_GRP1_PERIPH_TIM2);
furi_hal_interrupt_set_timer_isr(TIM2, NULL); furi_hal_interrupt_set_timer_isr(TIM2, NULL);
@ -830,6 +838,7 @@ void furi_hal_subghz_stop_async_tx() {
// Deinitialize GPIO // Deinitialize GPIO
hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow); hal_gpio_init(&gpio_cc1101_g0, GpioModeAnalog, GpioPullNo, GpioSpeedLow);
FURI_CRITICAL_EXIT();
free(furi_hal_subghz_async_tx.buffer); free(furi_hal_subghz_async_tx.buffer);

6
firmware/targets/furi-hal-include/furi-hal-i2c.h
View File

@ -31,7 +31,7 @@ void furi_hal_i2c_release(FuriHalI2cBusHandle* handle);
/** Perform I2C tx transfer /** Perform I2C tx transfer
* *
* @param instance I2C_TypeDef instance * @param handle pointer to FuriHalI2cBusHandle instance
* @param address I2C slave address * @param address I2C slave address
* @param data pointer to data buffer * @param data pointer to data buffer
* @param size size of data buffer * @param size size of data buffer
@ -48,7 +48,7 @@ bool furi_hal_i2c_tx(
/** Perform I2C rx transfer /** Perform I2C rx transfer
* *
* @param instance I2C_TypeDef instance * @param handle pointer to FuriHalI2cBusHandle instance
* @param address I2C slave address * @param address I2C slave address
* @param data pointer to data buffer * @param data pointer to data buffer
* @param size size of data buffer * @param size size of data buffer
@ -65,7 +65,7 @@ bool furi_hal_i2c_rx(
/** Perform I2C tx and rx transfers /** Perform I2C tx and rx transfers
* *
* @param instance I2C_TypeDef instance * @param handle pointer to FuriHalI2cBusHandle instance
* @param address I2C slave address * @param address I2C slave address
* @param tx_data pointer to tx data buffer * @param tx_data pointer to tx data buffer
* @param tx_size size of tx data buffer * @param tx_size size of tx data buffer