| Line 14... |
Line 14... |
| 14 |
i2c_pdata = data;
|
14 |
i2c_pdata = data;
|
| 15 |
i2c_pdata->buffer = i2c_buffer;
|
15 |
i2c_pdata->buffer = i2c_buffer;
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| 16 |
i2c_pdata->buflen = 0;
|
16 |
i2c_pdata->buflen = 0;
|
| 17 |
i2c_pdata->slave_event_count = 0;
|
17 |
i2c_pdata->slave_event_count = 0;
|
| 18 |
i2c_pdata->status = I2C_IDLE;
|
18 |
i2c_pdata->status = I2C_IDLE;
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| 19 |
i2c_pdata->slave_error_count = 0;
|
19 |
i2c_pdata->slave_error_code = 0;
|
| 20 |
i2c_pdata->bufind = 0;
|
20 |
i2c_pdata->bufind = 0;
|
| 21 |
i2c_pdata->buflen = 0;
|
- |
|
| 22 |
i2c_pdata->slave_in_last_byte = 0;
|
21 |
i2c_pdata->slave_in_last_byte = 0;
|
| 23 |
i2c_pdata->slave_sending_data = 0;
|
22 |
i2c_pdata->slave_sending_data = 0;
|
| 24 |
i2c_pdata->slave_sending_blank_data = 0;
|
23 |
i2c_pdata->slave_sending_blank_data = 0;
|
| 25 |
i2c_pdata->mode = 0;
|
24 |
i2c_pdata->mode = 0;
|
| 26 |
i2c_pdata->master_dest_addr = 0;
|
25 |
i2c_pdata->master_dest_addr = 0;
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| Line 320... |
Line 319... |
| 320 |
// If we arnt current in the middle of sending data, check to see
|
319 |
// If we arnt current in the middle of sending data, check to see
|
| 321 |
// if there is a message in the queue to send
|
320 |
// if there is a message in the queue to send
|
| 322 |
if (!i2c_pdata->slave_sending_data) {
|
321 |
if (!i2c_pdata->slave_sending_data) {
|
| 323 |
// Check the message type of the next message in queue
|
322 |
// Check the message type of the next message in queue
|
| 324 |
msgtype = MQ_peek_FromMainToHigh();
|
323 |
msgtype = MQ_peek_FromMainToHigh();
|
| 325 |
if (msgtype != MSGTYPE_I2C_REPLY || msgtype == 0) {
|
324 |
if (msgtype != MSGTYPE_I2C_REPLY) {
|
| 326 |
// If the message queue is empty or to another interrupt processor, return 0xFF
|
325 |
// If the message queue is empty or to another interrupt processor, return 0xFF
|
| 327 |
DBG_PRINT_I2C("I2C: Returning 0xFF [%d:%d]\r\n", 0, i2c_pdata->slave_in_last_byte-1);
|
326 |
DBG_PRINT_I2C("I2C: Returning 0xFF [%d:%d]\r\n", 0, i2c_pdata->slave_in_last_byte-1);
|
| 328 |
SSPBUF = 0xFF;
|
327 |
SSPBUF = 0xFF;
|
| 329 |
i2c_pdata->bufind = 1;
|
328 |
i2c_pdata->bufind = 1;
|
| 330 |
i2c_pdata->slave_sending_data = 1;
|
329 |
i2c_pdata->slave_sending_data = 1;
|