alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-08 04:02:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

rtc_clk: Clean up some clock related enum and macro in soc/rtc.h, replace with new ones in

Browse Source 
soc/clk_tree_defs.h
This commit is contained in:
songruojing
2022-04-21 18:24:03 +08:00
parent 436085de51
commit a5b09cf015
73 changed files with 649 additions and 1006 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
components/bt/controller/esp32c3/bt.c
View File

@@ -1047,7 +1047,7 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
s_lp_cntl.lpclk_sel = BTDM_LPCLK_SEL_XTAL; // set default value
#if CONFIG_BT_CTRL_LPCLK_SEL_EXT_32K_XTAL
// check whether or not EXT_CRYS is working
if (rtc_clk_slow_freq_get() == RTC_SLOW_FREQ_32K_XTAL) {
if (rtc_clk_slow_src_get() == SOC_RTC_SLOW_CLK_SRC_XTAL32K) {
s_lp_cntl.lpclk_sel = BTDM_LPCLK_SEL_XTAL32K; // External 32 kHz XTAL
s_lp_cntl.no_light_sleep = 0;
} else {
@@ -1056,7 +1056,7 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg)
}
#elif CONFIG_BT_CTRL_LPCLK_SEL_RTC_SLOW
// check whether or not EXT_CRYS is working
if (rtc_clk_slow_freq_get() == RTC_SLOW_FREQ_RTC) {
if (rtc_clk_slow_src_get() == SOC_RTC_SLOW_CLK_SRC_RC_SLOW) {
s_lp_cntl.lpclk_sel = BTDM_LPCLK_SEL_RTC_SLOW; // Internal 150 kHz RC oscillator
ESP_LOGW(BTDM_LOG_TAG, "Internal 150kHz RC osciallator. The accuracy of this clock is a lot larger than 500ppm which is "
"required in Bluetooth communication, so don't select this option in scenarios such as BLE connection state.");