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feat: adds a transmit and receive i2c method

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This commit is contained in:
Florian Didron
2025-06-05 19:56:35 +07:00
parent dbe50d2a66
commit d9f419845d
2 changed files with 8 additions and 0 deletions
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6
platforms/chibios/drivers/i2c_master.c
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@@ -154,6 +154,12 @@ i2c_status_t i2c_transmit(uint8_t address, const uint8_t* data, uint16_t length,
return i2c_epilogue(status);
}
i2c_status_t i2c_transmit_and_receive(uint8_t address, const uint8_t* tx_data, uint16_t tx_length, uint8_t* rx_data, uint8_t rx_length, uint16_t timeout) {
i2cStart(&I2C_DRIVER, &i2cconfig);
msg_t status = i2cMasterTransmitTimeout(&I2C_DRIVER, (address >> 1), tx_data, tx_length, rx_data, rx_length, TIME_MS2I(timeout));
return i2c_epilogue(status);
}
i2c_status_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout) {
i2cStart(&I2C_DRIVER, &i2cconfig);
msg_t status = i2cMasterReceiveTimeout(&I2C_DRIVER, (address >> 1), data, length, TIME_MS2I(timeout));