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Merge branch 'bugfix/fix_esp32c3_auto_adjust_volt' into 'master'

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system: fix esp32c3 auto adjust voltage bug

See merge request espressif/esp-idf!14725
This commit is contained in:
morris 2021-08-26 02:53:22 +00:00
commit a861575d05
1 changed files with 1 additions and 1 deletions
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2
components/esp_hw_support/port/esp32c3/rtc_init.c
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@ -288,7 +288,7 @@ uint32_t get_rtc_dbias_by_efuse(uint8_t chip_version, uint32_t dig_dbias)
signed int k_dig_ldo_real_mul10000 = K_DIG_MID_MUL10000 + k_dig_ldo; signed int k_dig_ldo_real_mul10000 = K_DIG_MID_MUL10000 + k_dig_ldo;
uint32_t v_dig_nearest_1v15_mul10000 = v_dig_dbias20_real_mul10000 + k_dig_ldo_real_mul10000 * (dig_dbias - 20); uint32_t v_dig_nearest_1v15_mul10000 = v_dig_dbias20_real_mul10000 + k_dig_ldo_real_mul10000 * (dig_dbias - 20);
uint32_t v_rtc_nearest_1v15_mul10000 = 0; uint32_t v_rtc_nearest_1v15_mul10000 = 0;
for (rtc_dbias = 15; rtc_dbias < 32; rtc_dbias++) { for (rtc_dbias = 15; rtc_dbias < 31; rtc_dbias++) {
v_rtc_nearest_1v15_mul10000 = v_rtc_dbias20_real_mul10000 + k_rtc_ldo_real_mul10000 * (rtc_dbias - 20); v_rtc_nearest_1v15_mul10000 = v_rtc_dbias20_real_mul10000 + k_rtc_ldo_real_mul10000 * (rtc_dbias - 20);
if (v_rtc_nearest_1v15_mul10000 >= v_dig_nearest_1v15_mul10000 - 250) if (v_rtc_nearest_1v15_mul10000 >= v_dig_nearest_1v15_mul10000 - 250)
break; break;