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Added timeout to bus communication and added error handling via return values

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This commit is contained in:
dario
2024-11-03 18:22:34 +01:00
parent f3dfb687f2
commit 8116a74b31
14 changed files with 207 additions and 103 deletions
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1
include/sta/devices/stm32/bus/i2c.hpp
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@@ -31,7 +31,6 @@ namespace sta
void fill(uint8_t value, size_t count) override;
private:
I2C_HandleTypeDef * handle_;
const uint32_t timeout_ = 1000;
};
class STM32I2CDevice : public I2CDevice

13
include/sta/devices/stm32/bus/spi.hpp
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@@ -72,13 +72,12 @@ namespace sta
*/
STM32SPI(const Info & info, Mutex * mutex = nullptr);
void transfer(uint8_t value) override;
void transfer16(uint16_t value) override;
void transfer(const uint8_t * buffer, size_t size) override;
void transfer(const uint8_t * txBuffer, uint8_t * rxBuffer, size_t size) override;
void receive(uint8_t * buffer, size_t size) override;
void fill(uint8_t value, size_t count) override;
bool transfer(uint8_t value, uint32_t timeout = STA_MAX_TIMEOUT) override;
bool transfer16(uint16_t value, uint32_t timeout = STA_MAX_TIMEOUT) override;
bool transfer(const uint8_t * buffer, size_t size, uint32_t timeout = STA_MAX_TIMEOUT) override;
bool transfer(const uint8_t * txBuffer, uint8_t * rxBuffer, size_t size, uint32_t timeout = STA_MAX_TIMEOUT) override;
bool receive(uint8_t * buffer, size_t size, uint32_t timeout = STA_MAX_TIMEOUT) override;
bool fill(uint8_t value, size_t count, uint32_t timeout = STA_MAX_TIMEOUT) override;
private:
SPI_HandleTypeDef * handle_; /**< STM32 HAL handle */

11
include/sta/devices/stm32/bus/uart.hpp
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@@ -45,12 +45,11 @@ namespace sta
*/
STM32UART(UART_HandleTypeDef * handle, UARTSettings & settings, Mutex * mutex);
void transfer(uint8_t value) override;
void transfer16(uint16_t value) override;
void transfer(const uint8_t * buffer, size_t size) override;
void receive(uint8_t * buffer, size_t size) override;
void fill(uint8_t value, size_t count) override;
bool transfer(uint8_t value, uint32_t timeout = STA_MAX_TIMEOUT) override;
bool transfer16(uint16_t value, uint32_t timeout = STA_MAX_TIMEOUT) override;
bool transfer(const uint8_t * buffer, size_t size, uint32_t timeout = STA_MAX_TIMEOUT) override;
bool receive(uint8_t * buffer, size_t size, uint32_t timeout = STA_MAX_TIMEOUT) override;
bool fill(uint8_t value, size_t count, uint32_t timeout = STA_MAX_TIMEOUT) override;
private:
UART_HandleTypeDef * handle_; /**< STM32 HAL handle */
};