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Another small PIC fix.

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OBattler
2023-09-28 07:34:20 +02:00
parent d7bc7b302d
commit b1c7834476
1 changed files with 4 additions and 4 deletions
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8
src/pic.c
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@@ -630,7 +630,7 @@ picint_common(uint16_t num, int level, int set, uint8_t *irq_state)
int raise;
uint8_t b;
uint8_t slaves = 0;
uint16_t lines = 0x0000;
uint16_t lines = level ? 0x0000 : num;
/* Make sure to ignore all slave IRQ's, and in case of AT+,
translate IRQ 2 to IRQ 9. */
@@ -727,7 +727,7 @@ picint_common(uint16_t num, int level, int set, uint8_t *irq_state)
latched_irqs &= 0xefff;
if (!level || lines)
pic2.irr &= ~(num >> 8);
pic2.irr &= ~(lines >> 8);
}
if (num & 0x00ff) {
@@ -738,7 +738,7 @@ picint_common(uint16_t num, int level, int set, uint8_t *irq_state)
if ((!!*irq_state) != !!set)
pic.lines[i]--;
if (!pic_level_triggered(&pic, i) || (pic.lines[i] == 0))
lines |= ((uint16_t) b << 8);
lines |= ((uint16_t) b);
}
}
@@ -751,7 +751,7 @@ picint_common(uint16_t num, int level, int set, uint8_t *irq_state)
latched_irqs &= 0xfffd;
if (!level || lines)
pic.irr &= ~(num & 0x00ff);
pic.irr &= ~(lines & 0x00ff);
}
}