Revision 73
small change
| lab4/lab4.c | ||
|---|---|---|
| 44 | 44 |
int mouse_id = 0; |
| 45 | 45 |
int mouse_irq = BIT(mouse_irq_bit); |
| 46 | 46 |
if (subscribe_mouse_interrupt(mouse_irq_bit, &mouse_id)) return 1; |
| 47 |
if (mouse_issue_cmd(ENABLE_DATA_REP)) return 1;
|
|
| 47 |
if (mouse_set_data_report(true)) return 1;
|
|
| 48 | 48 |
/// cycle |
| 49 | 49 |
int good = 1; |
| 50 | 50 |
uint32_t cnt_now = 0; |
| ... | ... | |
| 76 | 76 |
} |
| 77 | 77 |
|
| 78 | 78 |
if (unsubscribe_interrupt(&mouse_id)) return 1; |
| 79 |
if (mouse_issue_cmd(DIS_DATA_REP)) return 1;
|
|
| 79 |
if (mouse_set_data_report(false)) return 1;
|
|
| 80 | 80 |
|
| 81 | 81 |
return 0; |
| 82 | 82 |
} |
| ... | ... | |
| 116 | 116 |
// Set Stream mode |
| 117 | 117 |
if ((ret = mouse_issue_cmd(SET_STREAM_MD))) return ret; |
| 118 | 118 |
// Disable data reporting |
| 119 |
if ((ret = mouse_issue_cmd(DIS_DATA_REP))) return ret;
|
|
| 119 |
if ((ret = mouse_set_data_report(false))) return ret;
|
|
| 120 | 120 |
|
| 121 | 121 |
uint8_t cmd_byte = minix_get_dflt_kbc_cmd_byte(); |
| 122 | 122 |
if ((ret = kbc_change_cmd(cmd_byte))) return ret; |
| lab4/mouse.c | ||
|---|---|---|
| 57 | 57 |
} |
| 58 | 58 |
|
| 59 | 59 |
int (mouse_set_data_report)(int on){
|
| 60 |
int ret = 0; |
|
| 61 |
if((ret = kbc_issue_cmd(MOUSE_WRITE_B))) return ret; |
|
| 62 |
if((ret = kbc_issue_arg(DIS_DATA_REP))) return ret; |
|
| 63 |
uint8_t ack = 0; |
|
| 64 |
printf("L64\n");
|
|
| 65 |
if((ret = kbc_read_byte(&ack))) return ret; |
|
| 66 |
printf("L66\n");
|
|
| 67 |
printf("ACK: %x\n", ack);
|
|
| 68 |
return SUCCESS; |
|
| 60 |
if(on) return mouse_issue_cmd(ENABLE_DATA_REP); |
|
| 61 |
else return mouse_issue_cmd( DIS_DATA_REP); |
|
| 69 | 62 |
} |
| 70 | 63 |
|
| 71 | 64 |
int (mouse_read_data)(uint8_t *data) {
|
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