diff options
Diffstat (limited to 'os/hal/platforms/STM32/i2c_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32/i2c_lld.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/os/hal/platforms/STM32/i2c_lld.h b/os/hal/platforms/STM32/i2c_lld.h index d9cd40915..f1f065359 100644 --- a/os/hal/platforms/STM32/i2c_lld.h +++ b/os/hal/platforms/STM32/i2c_lld.h @@ -165,6 +165,8 @@ struct I2CDriver{ size_t txbytes; /*!< Number of bytes to be transmitted. */ size_t rxbytes; /*!< Number of bytes to be received. */ + uint8_t *rxbuf; /*!< Pointer to receive buffer. */ + uint8_t *txbuf; /*!< Pointer to transmit buffer.*/ uint8_t *rxbuff_p; /*!< Pointer to the current byte in slave rx buffer. */ uint8_t *txbuff_p; /*!< Pointer to the current byte in slave tx buffer. */ @@ -228,9 +230,9 @@ void i2c_lld_set_own_address(I2CDriver *i2cp); void i2c_lld_start(I2CDriver *i2cp); void i2c_lld_stop(I2CDriver *i2cp); void i2c_lld_master_transmit(I2CDriver *i2cp, uint16_t slave_addr, - size_t txbytes, size_t rxbytes); + uint8_t *txbuf, size_t txbytes, uint8_t *rxbuf, size_t rxbytes); void i2c_lld_master_receive(I2CDriver *i2cp, uint16_t slave_addr, - size_t rxbytes); + uint8_t *rxbuf, size_t rxbytes); #ifdef __cplusplus } |