espressif/esp-idf
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1.update touch driver; 2.update adc/dac driver; 3.add temp sensor driver;

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This commit is contained in:
fuzhibo
2019-06-13 19:34:01 +08:00
parent 83e00cf643
commit b055bff580
26 changed files with 3793 additions and 1375 deletions
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components/ulp/ulp.c
+4
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@@ -48,6 +48,7 @@ static const char* TAG = "ulp";
esp_err_t ulp_run(uint32_t entry_point)
{
#if CONFIG_IDF_TARGET_ESP32
// disable ULP timer
CLEAR_PERI_REG_MASK(RTC_CNTL_STATE0_REG, RTC_CNTL_ULP_CP_SLP_TIMER_EN);
// wait for at least 1 RTC_SLOW_CLK cycle
@@ -64,6 +65,7 @@ esp_err_t ulp_run(uint32_t entry_point)
SET_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_BIAS_SLEEP_FOLW_8M);
// enable ULP timer
SET_PERI_REG_MASK(RTC_CNTL_STATE0_REG, RTC_CNTL_ULP_CP_SLP_TIMER_EN);
#endif
return ESP_OK;
}
@@ -112,6 +114,7 @@ esp_err_t ulp_load_binary(uint32_t load_addr, const uint8_t* program_binary, siz
esp_err_t ulp_set_wakeup_period(size_t period_index, uint32_t period_us)
{
#if CONFIG_IDF_TARGET_ESP32
if (period_index > 4) {
return ESP_ERR_INVALID_ARG;
}
@@ -128,5 +131,6 @@ esp_err_t ulp_set_wakeup_period(size_t period_index, uint32_t period_us)
}
REG_SET_FIELD(SENS_ULP_CP_SLEEP_CYC0_REG + period_index * sizeof(uint32_t),
SENS_SLEEP_CYCLES_S0, (uint32_t) period_cycles);
#endif
return ESP_OK;
}