I'm working on the i2c driver for STM8S105C6T6. I cannot receive the I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED. Please, advice where I'm wrong.
void I2C_ACC_ByteRead(u8 I2C_Slave_Address, u8 ReadAddr, u8 *pBuffer)
{
/* while the bus is busy */
while(I2C_GetFlagStatus(I2C_FLAG_BUSBUSY));
/* send start condition */
I2C_GenerateSTART(ENABLE);
/* test in I2C event and clear it */
while(!I2C_CheckEvent(I2C_EVENT_MASTER_MODE_SELECT));
/* send address to write */
I2C_Send7bitAddress(I2C_Slave_Address, I2C_DIRECTION_TX);
/* test on EV6 and clear it */
while(!I2C_CheckEvent(I2C_EVENT_MASTER_TRANSMITTER_MODE_SELECTED));
/* send the address of the first byte to be read and wait event detection */
I2C_SendData(ReadAddr); /* LSB */
/* test on EV8 and clear it */
while(!I2C_CheckEvent(I2C_EVENT_MASTER_BYTE_TRANSMITTED));
/* send start condition for the second time */
I2C_GenerateSTART(ENABLE);
/* test in I2C event and clear it */
while(!I2C_CheckEvent(I2C_EVENT_MASTER_MODE_SELECT));
/* send EEPROM address to write */
I2C_Send7bitAddress(I2C_Slave_Address, I2C_DIRECTION_RX);
...
}
Thanks in advance for the help.
