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Add an argument to ISRs. Disable interrupts while masking them.

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This commit is contained in:
Our Air Quality 2017-07-22 22:09:09 +10:00
parent ec5dabd237
commit 5583543f14
16 changed files with 87 additions and 59 deletions
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8
examples/blink_timers/blink_timers.c
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@ -17,13 +17,13 @@ const int freq_frc2 = 10;
static volatile uint32_t frc1_count;
static volatile uint32_t frc2_count;
void frc1_interrupt_handler(void)
void frc1_interrupt_handler(void *arg)
{
frc1_count++;
gpio_toggle(gpio_frc1);
}
void frc2_interrupt_handler(void)
void frc2_interrupt_handler(void *arg)
{
/* FRC2 needs the match register updated on each timer interrupt */
timer_set_frequency(FRC2, freq_frc2);
@ -47,8 +47,8 @@ void user_init(void)
timer_set_run(FRC2, false);
/* set up ISRs */
_xt_isr_attach(INUM_TIMER_FRC1, frc1_interrupt_handler);
_xt_isr_attach(INUM_TIMER_FRC2, frc2_interrupt_handler);
_xt_isr_attach(INUM_TIMER_FRC1, frc1_interrupt_handler, NULL);
_xt_isr_attach(INUM_TIMER_FRC2, frc2_interrupt_handler, NULL);
/* configure timer frequencies */
timer_set_frequency(FRC1, freq_frc1);