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Moved simultaneous reading and writing into SPI; removed it from I2C and UART

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This commit is contained in:
dario
2023-08-20 17:38:48 +02:00
parent 8ffba482de
commit 4c157bbe52
12 changed files with 30 additions and 50 deletions
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11
include/sta/bus/device.hpp
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@@ -53,15 +53,6 @@ namespace sta
*/
void transfer(const uint8_t * buffer, size_t size);
/**
* @brief Send and receive data simultaneously.
*
* @param txBuffer Send buffer
* @param rxBuffer Receive buffer
* @param size Number of bytes to transfer
*/
void transfer(const uint8_t * txBuffer, uint8_t * rxBuffer, size_t size);
/**
* @brief Read incoming data to buffer.
*
@@ -95,4 +86,4 @@ namespace sta
};
} // namespace sta
#endif // STA_CORE_BUS_SERIAL_DEVICE_HPP
#endif // STA_CORE_BUS_SERIAL_DEVICE_HPP

8
include/sta/bus/interface.hpp
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@@ -35,14 +35,6 @@ namespace sta
* @param size Number of bytes to transfer
*/
virtual void transfer(const uint8_t * buffer, size_t size) = 0;
/**
* @brief Send and receive data simultaneously.
*
* @param txBuffer Send buffer
* @param rxBuffer Receive buffer
* @param size Number of bytes to transfer
*/
virtual void transfer(const uint8_t * txBuffer, uint8_t * rxBuffer, size_t size) = 0;
/**
* @brief Read incoming data to buffer.
*

9
include/sta/bus/spi/device.hpp
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@@ -29,6 +29,15 @@ namespace sta
*/
SPIDevice(SPI * intf, GpioPin * csPin);
/**
* @brief Send and receive data simultaneously.
*
* @param txBuffer Send buffer
* @param rxBuffer Receive buffer
* @param size Number of bytes to transfer
*/
void transfer(const uint8_t * txBuffer, uint8_t * rxBuffer, size_t size);
/**
* @brief Get %SPI interface settings.
*

9
include/sta/bus/spi/spi.hpp
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@@ -31,6 +31,15 @@ namespace sta
*/
SPI(const SPISettings & settings, Mutex * mutex = nullptr);
/**
* @brief Send and receive data simultaneously.
*
* @param txBuffer Send buffer
* @param rxBuffer Receive buffer
* @param size Number of bytes to transfer
*/
virtual void transfer(const uint8_t * txBuffer, uint8_t * rxBuffer, size_t size) = 0;
/**
* @brief Get %SPI interface settings.
*

3
include/sta/devices/raspi/bus/i2c.hpp
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@@ -26,7 +26,6 @@ namespace sta
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 acquire() override;
@@ -48,4 +47,4 @@ namespace sta
#endif // STA_PLATFORM_RASPI
#endif // STA_I2C_HPP
#endif // STA_I2C_HPP

1
include/sta/devices/stm32/bus/i2c.hpp
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@@ -24,7 +24,6 @@ namespace sta
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;

1
include/sta/devices/stm32/bus/uart.hpp
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@@ -46,7 +46,6 @@ namespace sta
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;