Revision 65
changes
| lab3/lab3.c | ||
|---|---|---|
| 121 | 121 |
case HARDWARE: /* hardware interrupt notification */ |
| 122 | 122 |
if (msg.m_notify.interrupts & timer_irq) { /* subscribed interrupt */
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| 123 | 123 |
timer_int_handler(); |
| 124 |
//printf("no_interrupts: %d\n", no_interrupts);
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| 125 | 124 |
if (no_interrupts%frequency == 0) time++; |
| 126 | 125 |
if(time >= idle) good = 0; |
| 127 | 126 |
} |
| lab3/utils.c | ||
|---|---|---|
| 2 | 2 |
|
| 3 | 3 |
#include <stdint.h> |
| 4 | 4 |
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| 5 |
int(util_get_LSB)(uint16_t val, uint8_t *lsb) {
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if (lsb == NULL) return 1; |
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*lsb = val; |
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return 0; |
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} |
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int(util_get_MSB)(uint16_t val, uint8_t *msb) {
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if (msb == NULL) return 1; |
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*msb = (val >> 8); |
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return 0; |
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} |
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| 5 | 17 |
#ifdef LAB3 |
| 6 | 18 |
uint32_t sys_inb_counter = 0; |
| 7 | 19 |
#endif |
| lab3/utils.h | ||
|---|---|---|
| 1 | 1 |
#ifndef UTILS_H_INCLUDED |
| 2 | 2 |
#define UTILS_H_INCLUDED |
| 3 | 3 |
|
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int(util_get_LSB)(uint16_t val, uint8_t *lsb); |
|
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|
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int(util_get_MSB)(uint16_t val, uint8_t *msb); |
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| 4 | 8 |
#ifdef LAB3 |
| 5 | 9 |
uint32_t sys_inb_counter; |
| 6 | 10 |
#endif |
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