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API HAL I2C: add timeout support. Update I2C API usage by drivers. (#374)

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* API HAL I2C: add timeout support. Update I2C API usage by drivers.
* F4: Add missing API HAL Vibro implementation.
This commit is contained in:
あく
2021-03-10 16:23:54 +03:00
committed by GitHub
parent 468ee09785
commit 2f14f6dac5
15 changed files with 502 additions and 334 deletions
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52
bootloader/targets/f5/api-hal/api-hal-i2c.c
View File

@@ -4,6 +4,7 @@
#include <stm32wbxx_ll_i2c.h>
#include <stm32wbxx_ll_rcc.h>
#include <stm32wbxx_ll_gpio.h>
#include <stm32wbxx_ll_cortex.h>
void api_hal_i2c_init() {
LL_I2C_InitTypeDef I2C_InitStruct = {0};
@@ -37,7 +38,15 @@ void api_hal_i2c_init() {
LL_I2C_EnableClockStretching(I2C1);
}
void api_hal_i2c_tx(I2C_TypeDef* instance, uint8_t address, const uint8_t* data, uint8_t size) {
bool api_hal_i2c_tx(
I2C_TypeDef* instance,
uint8_t address,
const uint8_t* data,
uint8_t size,
uint32_t timeout) {
uint32_t time_left = timeout;
bool ret = true;
LL_I2C_HandleTransfer(
instance,
address,
@@ -49,13 +58,30 @@ void api_hal_i2c_tx(I2C_TypeDef* instance, uint8_t address, const uint8_t* data,
while(!LL_I2C_IsActiveFlag_STOP(instance)) {
if(LL_I2C_IsActiveFlag_TXIS(instance)) {
LL_I2C_TransmitData8(instance, (*data++));
time_left = timeout;
}
if(LL_SYSTICK_IsActiveCounterFlag()) {
if(--time_left == 0) {
ret = false;
break;
}
}
}
LL_I2C_ClearFlag_STOP(instance);
return ret;
}
void api_hal_i2c_rx(I2C_TypeDef* instance, uint8_t address, uint8_t* data, uint8_t size) {
bool api_hal_i2c_rx(
I2C_TypeDef* instance,
uint8_t address,
uint8_t* data,
uint8_t size,
uint32_t timeout) {
uint32_t time_left = timeout;
bool ret = true;
LL_I2C_HandleTransfer(
instance,
address,
@@ -67,19 +93,33 @@ void api_hal_i2c_rx(I2C_TypeDef* instance, uint8_t address, uint8_t* data, uint8
while(!LL_I2C_IsActiveFlag_STOP(instance)) {
if(LL_I2C_IsActiveFlag_RXNE(instance)) {
*data++ = LL_I2C_ReceiveData8(instance);
time_left = timeout;
}
if(LL_SYSTICK_IsActiveCounterFlag()) {
if(--time_left == 0) {
ret = false;
break;
}
}
}
LL_I2C_ClearFlag_STOP(instance);
return ret;
}
void api_hal_i2c_trx(
bool api_hal_i2c_trx(
I2C_TypeDef* instance,
uint8_t address,
const uint8_t* tx_data,
uint8_t tx_size,
uint8_t* rx_data,
uint8_t rx_size) {
api_hal_i2c_tx(instance, address, tx_data, tx_size);
api_hal_i2c_rx(instance, address, rx_data, rx_size);
uint8_t rx_size,
uint32_t timeout) {
if(api_hal_i2c_tx(instance, address, tx_data, tx_size, timeout) &&
api_hal_i2c_rx(instance, address, rx_data, rx_size, timeout)) {
return true;
} else {
return false;
}
}

15
bootloader/targets/f5/api-hal/api-hal-i2c.h
View File

@@ -10,25 +10,28 @@ extern "C" {
void api_hal_i2c_init();
void api_hal_i2c_tx(
bool api_hal_i2c_tx(
I2C_TypeDef* instance,
const uint8_t address,
const uint8_t* data,
const uint8_t size);
const uint8_t size,
uint32_t timeout);
void api_hal_i2c_rx(
bool api_hal_i2c_rx(
I2C_TypeDef* instance,
const uint8_t address,
uint8_t* data,
const uint8_t size);
const uint8_t size,
uint32_t timeout);
void api_hal_i2c_trx(
bool api_hal_i2c_trx(
I2C_TypeDef* instance,
const uint8_t address,
const uint8_t* tx_data,
const uint8_t tx_size,
uint8_t* rx_data,
const uint8_t rx_size);
const uint8_t rx_size,
uint32_t timeout);
#define with_api_hal_i2c(type, pointer, function_body) \
{ \