I am working on I2C (as well as UART)
however I cannot get it to work. Non of the example projects work.
I'll attach my project in case that is needed
when I send data this is what I see on the data line
Green is Data Yellow is clock
The data is not sending the write command..
my code block
// I2C Variables and Buffers
uint8_t cmd_buff_write = 0x00;
uint8_t cmd_buff_read = 0x01;
#define DATA_LENGTH 64
uint8_t tx_buff[DATA_LENGTH] = {0};
uint32_t cmd_size = sizeof(cmd_buff_write);
uint32_t tx_size = sizeof(tx_buff);
uint32_t count = 1;
I2C_DRV_MasterSendData(I2C_INSTANCE, &i2cCom1_MasterConfig0, &cmd_buff_write, cmd_size, &tx_buff, tx_size);
What am I doing wrong?
the I2C_Init() funtion is called already what do I do?
Original Attachment has been moved to: worktrax.zip
