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RTC: Fix threshold/irq_threshold initialization

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Also throw some newlines in the kernel print messages.
This commit is contained in:
Byron Lathi
2023-11-19 23:28:11 -08:00
parent 680bccee62
commit 1e9be6c764
2 changed files with 9 additions and 9 deletions
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8
sw/kernel/devices/rtc.s
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@@ -51,19 +51,19 @@ RTC_CONTROL = $30
lda #$00 lda #$00
sta RTC_DAT sta RTC_DAT
lda #RTC_THRESHOLD+0 ; Set irq threshold to 50 ($32) lda #RTC_IRQ_THRESHOLD+0 ; Set irq threshold to 50 ($32)
sta RTC_CMD sta RTC_CMD
lda #$32 lda #$32
sta RTC_DAT sta RTC_DAT
lda #RTC_THRESHOLD+1 lda #RTC_IRQ_THRESHOLD+1
sta RTC_CMD sta RTC_CMD
lda #$00 lda #$00
sta RTC_DAT sta RTC_DAT
lda #RTC_THRESHOLD+2 lda #RTC_IRQ_THRESHOLD+2
sta RTC_CMD sta RTC_CMD
lda #$00 lda #$00
sta RTC_DAT sta RTC_DAT
lda #RTC_THRESHOLD+3 lda #RTC_IRQ_THRESHOLD+3
sta RTC_CMD sta RTC_CMD
lda #$00 lda #$00
sta RTC_DAT sta RTC_DAT

10
sw/kernel/kernel.c
View File

@@ -7,19 +7,19 @@ int main() {
cputs("Kernel\n"); cputs("Kernel\n");
// cputs("Init Paging") // cputs("Init Paging\n")
// init_paging() // init_paging()
// cputs("Initialize Interrupts"); // cputs("Initialize Interrupts\n");
// init_interrupts(); // init_interrupts();
cputs("Initialize Interrupt Controller"); cputs("Initialize Interrupt Controller\n");
init_interrupt_controller(); init_interrupt_controller();
cputs("Initialize RTC"); cputs("Initialize RTC\n");
init_rtc(); init_rtc();
// cputs("Initialize Serial"); // cputs("Initialize Serial\n");
// // init_serial(); // // init_serial();
// enable_irq(2, IRQ_EDGE); // enable_irq(2, IRQ_EDGE);