michaelh/zephyr
1
0
Fork 0
Code Releases Activity

driver: timer: stm32_lptim: tickless mode without a compilation flag

Browse source 
In the timeout function, remove the compilation flag
and use the macro instead.

Signed-off-by: Francois Ramu <francois.ramu@st.com>
This commit is contained in:
Francois Ramu 2020-05-11 13:12:52 +02:00 • committed by Carles Cufí
commit b0081d1f38
1 changed files with 4 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

7
drivers/timer/stm32_lptim_timer.c
View file

@ -178,12 +178,15 @@ int z_clock_driver_init(struct device *device)
void z_clock_set_timeout(s32_t ticks, bool idle) void z_clock_set_timeout(s32_t ticks, bool idle)
{ {
#ifdef CONFIG_TICKLESS_KERNEL
/* new LPTIM1 AutoReload value to set (aligned on Kernel ticks) */ /* new LPTIM1 AutoReload value to set (aligned on Kernel ticks) */
u32_t next_arr = 0; u32_t next_arr = 0;
ARG_UNUSED(idle); ARG_UNUSED(idle);
if (!IS_ENABLED(CONFIG_TICKLESS_KERNEL)) {
return;
}
/* ARROK bit validates previous write operation to ARR register */ /* ARROK bit validates previous write operation to ARR register */
while (LL_LPTIM_IsActiveFlag_ARROK(LPTIM1) == 0) { while (LL_LPTIM_IsActiveFlag_ARROK(LPTIM1) == 0) {
} }
@ -247,8 +250,6 @@ void z_clock_set_timeout(s32_t ticks, bool idle)
LL_LPTIM_SetAutoReload(LPTIM1, next_arr); LL_LPTIM_SetAutoReload(LPTIM1, next_arr);
k_spin_unlock(&lock, key); k_spin_unlock(&lock, key);
#endif /* CONFIG_TICKLESS_KERNEL */
} }
u32_t z_clock_elapsed(void) u32_t z_clock_elapsed(void)