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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
14 changed files with 148 additions and 78 deletions
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34
bootloader/targets/f6/furi-hal/furi-hal-i2c.h
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@@ -31,11 +31,11 @@ void furi_hal_i2c_release(FuriHalI2cBusHandle* handle);
/** Perform I2C tx transfer
*
* @param instance I2C_TypeDef instance
* @param address I2C slave address
* @param data pointer to data buffer
* @param size size of data buffer
* @param timeout timeout in ticks
* @param handle pointer to FuriHalI2cBusHandle instance
* @param address I2C slave address
* @param data pointer to data buffer
* @param size size of data buffer
* @param timeout timeout in ticks
*
* @return true on successful transfer, false otherwise
*/
@@ -48,11 +48,11 @@ bool furi_hal_i2c_tx(
/** Perform I2C rx transfer
*
* @param instance I2C_TypeDef instance
* @param address I2C slave address
* @param data pointer to data buffer
* @param size size of data buffer
* @param timeout timeout in ticks
* @param handle pointer to FuriHalI2cBusHandle instance
* @param address I2C slave address
* @param data pointer to data buffer
* @param size size of data buffer
* @param timeout timeout in ticks
*
* @return true on successful transfer, false otherwise
*/
@@ -65,13 +65,13 @@ bool furi_hal_i2c_rx(
/** Perform I2C tx and rx transfers
*
* @param instance I2C_TypeDef instance
* @param address I2C slave address
* @param tx_data pointer to tx data buffer
* @param tx_size size of tx data buffer
* @param rx_data pointer to rx data buffer
* @param rx_size size of rx data buffer
* @param timeout timeout in ticks
* @param handle pointer to FuriHalI2cBusHandle instance
* @param address I2C slave address
* @param tx_data pointer to tx data buffer
* @param tx_size size of tx data buffer
* @param rx_data pointer to rx data buffer
* @param rx_size size of rx data buffer
* @param timeout timeout in ticks
*
* @return true on successful transfer, false otherwise
*/