Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-02 11:10:54 +03:00
Code Issues Packages Projects Releases Wiki Activity

fix(mcpwm): fix pm_lock memory issues

Browse Source
This commit is contained in:
Chen Jichang
2024-10-10 09:49:48 +08:00
parent 95ac2b18e9
commit 13ae494d35
6 changed files with 22 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/driver/mcpwm/mcpwm_cap.c
+3
View File
@@ -69,9 +69,11 @@ static void mcpwm_cap_timer_unregister_from_group(mcpwm_cap_timer_t *cap_timer)
static esp_err_t mcpwm_cap_timer_destroy(mcpwm_cap_timer_t *cap_timer)
{
#if !SOC_MCPWM_CAPTURE_CLK_FROM_GROUP
if (cap_timer->pm_lock) {
ESP_RETURN_ON_ERROR(esp_pm_lock_delete(cap_timer->pm_lock), TAG, "delete pm_lock failed");
}
#endif
if (cap_timer->group) {
mcpwm_cap_timer_unregister_from_group(cap_timer);
}
@@ -101,6 +103,7 @@ esp_err_t mcpwm_new_capture_timer(const mcpwm_capture_timer_config_t *config, mc
#if SOC_MCPWM_CAPTURE_CLK_FROM_GROUP
// capture timer clock source is same as the MCPWM group
ESP_GOTO_ON_ERROR(mcpwm_select_periph_clock(group, (soc_module_clk_t)clk_src), err, TAG, "set group clock failed");
cap_timer->pm_lock = group->pm_lock;
uint32_t periph_src_clk_hz = 0;
ESP_GOTO_ON_ERROR(esp_clk_tree_src_get_freq_hz((soc_module_clk_t)clk_src, ESP_CLK_TREE_SRC_FREQ_PRECISION_CACHED, &periph_src_clk_hz), err, TAG, "get clock source freq failed");
ESP_LOGD(TAG, "periph_src_clk_hz %"PRIu32"", periph_src_clk_hz);
components/driver/mcpwm/mcpwm_com.c
+3
View File
@@ -110,6 +110,9 @@ void mcpwm_release_group_handle(mcpwm_group_t *group)
MCPWM_RCC_ATOMIC() {
mcpwm_ll_enable_bus_clock(group_id, false);
}
if (group->pm_lock) {
esp_pm_lock_delete(group->pm_lock);
}
free(group);
}
_lock_release(&s_platform.mutex);