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Update IDF to 9274814 (#767)

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* Update IDF to 9274814

* Fix error in i2c and Arduino
This commit is contained in:
Me No Dev
2017-10-24 00:21:00 +02:00
committed by GitHub
parent 95123681d5
commit 55289a45af
99 changed files with 1011 additions and 1302 deletions
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45
tools/sdk/include/esp32/esp_clk.h
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@ -18,20 +18,8 @@
* @file esp_clk.h
*
* This file contains declarations of clock related functions.
* These functions are used in ESP-IDF components, but should not be considered
* to be part of public API.
*/
/**
* @brief Initialize clock-related settings
*
* Called from cpu_start.c, not intended to be called from other places.
* This function configures the CPU clock, RTC slow and fast clocks, and
* performs RTC slow clock calibration.
*/
void esp_clk_init(void);
/**
* @brief Get the calibration value of RTC slow clock
*
@ -42,7 +30,6 @@ void esp_clk_init(void);
*/
uint32_t esp_clk_slowclk_cal_get();
/**
* @brief Update the calibration value of RTC slow clock
*
@ -55,10 +42,34 @@ uint32_t esp_clk_slowclk_cal_get();
void esp_clk_slowclk_cal_set(uint32_t value);
/**
* @brief Disables clock of some peripherals
* @brief Return current CPU clock frequency
* When frequency switching is performed, this frequency may change.
* However it is guaranteed that the frequency never changes with a critical
* section.
*
* Called from cpu_start.c, not intended to be called from other places.
* This function disables clock of useless peripherals when cpu starts.
* @return CPU clock frequency, in Hz
*/
void esp_perip_clk_init(void);
int esp_clk_cpu_freq(void);
/**
* @brief Return current APB clock frequency
*
* When frequency switching is performed, this frequency may change.
* However it is guaranteed that the frequency never changes with a critical
* section.
*
* @return APB clock frequency, in Hz
*/
int esp_clk_apb_freq(void);
/**
* @brief Read value of RTC counter, converting it to microseconds
* @attention The value returned by this function may change abruptly when
* calibration value of RTC counter is updated via esp_clk_slowclk_cal_set
* function. This should not happen unless application calls esp_clk_slowclk_cal_set.
* In ESP-IDF, esp_clk_slowclk_cal_set is only called in startup code.
*
* @return Value or RTC counter, expressed in microseconds
*/
uint64_t esp_clk_rtc_time();