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More mouse fixes (thanks, coldbrewed!), and mitigated IRQ clear spam from serial and AT NVR.

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This commit is contained in:
OBattler
2023-08-13 17:25:45 +02:00
parent e7dd8664f2
commit 3e2a31eb97
3 changed files with 73 additions and 42 deletions
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14
src/nvr_at.c
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@@ -440,12 +440,14 @@ timer_update_irq(nvr_t *nvr)
local_t *local = (local_t *) nvr->data;
uint8_t irq = (nvr->regs[RTC_REGB] & nvr->regs[RTC_REGC]) & (REGB_UIE | REGB_AIE | REGB_PIE);
if (irq) {
nvr->regs[RTC_REGC] |= REGC_IRQF;
picintlevel(1 << nvr->irq, &local->irq_state);
} else {
nvr->regs[RTC_REGC] &= ~REGC_IRQF;
picintclevel(1 << nvr->irq, &local->irq_state);
if (irq || (local->irq_state != !!irq)) {
if (irq) {
nvr->regs[RTC_REGC] |= REGC_IRQF;
picintlevel(1 << nvr->irq, &local->irq_state);
} else {
nvr->regs[RTC_REGC] &= ~REGC_IRQF;
picintclevel(1 << nvr->irq, &local->irq_state);
}
}
}