altos: Allow timer interrupt without needing tick count

[fw/altos] / src / stm / ao_timer.c

diff --git a/src/stm/ao_timer.c b/src/stm/ao_timer.c
index 7b526902169abc46cbb2f7bc61fbcab8e525c293..9d118b721349d2198f69e37f7e32dd73ee593734 100644 (file)
--- a/src/stm/ao_timer.c
+++ b/src/stm/ao_timer.c
@@ -26,6 +26,8 @@
 #define HAS_TICK 1
 #endif
 
 #define HAS_TICK 1
 #endif
 

+#if HAS_TICK || defined(AO_TIMER_HOOK)
+

 #if HAS_TICK
 volatile AO_TICK_TYPE ao_tick_count;
 
 #if HAS_TICK
 volatile AO_TICK_TYPE ao_tick_count;
 


@@ -34,6 +36,7 @@ ao_time(void)
 {
        return ao_tick_count;
 }
 {
        return ao_tick_count;
 }

+#endif

 
 #if AO_DATA_ALL
 volatile __data uint8_t        ao_data_interval = 1;
 
 #if AO_DATA_ALL
 volatile __data uint8_t        ao_data_interval = 1;


@@ -44,7 +47,9 @@ void stm_systick_isr(void)
 {
        ao_validate_cur_stack();
        if (stm_systick.csr & (1 << STM_SYSTICK_CSR_COUNTFLAG)) {
 {
        ao_validate_cur_stack();
        if (stm_systick.csr & (1 << STM_SYSTICK_CSR_COUNTFLAG)) {

+#if HAS_TICK

                ++ao_tick_count;
                ++ao_tick_count;

+#endif

 #if HAS_TASK_QUEUE
                if (ao_task_alarm_tick && (int16_t) (ao_tick_count - ao_task_alarm_tick) >= 0)
                        ao_task_check_alarm((uint16_t) ao_tick_count);
 #if HAS_TASK_QUEUE
                if (ao_task_alarm_tick && (int16_t) (ao_tick_count - ao_task_alarm_tick) >= 0)
                        ao_task_check_alarm((uint16_t) ao_tick_count);