PowLu/TencentOS-tiny
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix sytick drift after tickless wakeup from sleep or stop

Browse Source 
1. make port_systick_reload the same as port_systick_config
This commit is contained in:
daishengdong
2020-04-28 16:23:57 +08:00
parent efaa24a5c8
commit b13634de77
23 changed files with 22 additions and 262 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
kernel/pm/tos_pm.c
View File

@@ -24,7 +24,8 @@ __API__ k_err_t tos_pm_cpu_lpwr_mode_set(k_cpu_lpwr_mode_t cpu_lpwr_mode)
{
TOS_CPU_CPSR_ALLOC();
if (!tickless_wkup_alarm_is_installed(cpu_lpwr_mode)) {
if (cpu_lpwr_mode != TOS_LOW_POWER_MODE_NONE &&
!tickless_wkup_alarm_is_installed(cpu_lpwr_mode)) {
return K_ERR_PM_WKUP_SOURCE_NOT_INSTALL;
}

7
kernel/pm/tos_tickless.c
View File

@@ -143,11 +143,8 @@ __KNL__ void tickless_proc(void)
k_cpu_lpwr_mode_t lpwr_mode;
lpwr_mode = pm_cpu_lpwr_mode_get();
if (lpwr_mode == TOS_LOW_POWER_MODE_NONE) {
return;
}
if (!tickless_wkup_alarm_is_installed(lpwr_mode)) {
if (lpwr_mode == TOS_LOW_POWER_MODE_NONE ||
!tickless_wkup_alarm_is_installed(lpwr_mode)) {
return;
}