alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-10-03 03:58:12 +00:00
Code Issues Packages Projects Releases Wiki Activity

rtc_clk: Add alias for the clock tree related enum and macros for backwards compatibility

Browse Source
This commit is contained in:
songruojing
2022-05-17 01:29:43 +08:00
parent 729d70129a
commit 74c99a8a07
7 changed files with 242 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
components/soc/esp32s2/include/soc/rtc.h
View File

@@ -869,6 +869,48 @@ void rtc_vddsdio_set_config(rtc_vddsdio_config_t config);
* @param slowclk_cycles if no hardware calibration in process, use this amount of slow cycles to calibrate slowclk.
*/
uint32_t rtc_clk_cal_cycling(rtc_cal_sel_t cal_clk, uint32_t slowclk_cycles);
// -------------------------- CLOCK TREE DEFS ALIAS ----------------------------
// **WARNING**: The following are only for backwards compatibility.
// Please use the declarations in soc/clk_tree_defs.h instead.
/**
* @brief CPU clock source
*/
typedef soc_cpu_clk_src_t rtc_cpu_freq_src_t;
#define RTC_CPU_FREQ_SRC_XTAL SOC_CPU_CLK_SRC_XTAL //!< XTAL
#define RTC_CPU_FREQ_SRC_PLL SOC_CPU_CLK_SRC_PLL //!< PLL (480M or 320M)
#define RTC_CPU_FREQ_SRC_8M SOC_CPU_CLK_SRC_RC_FAST //!< Internal 8M RTC oscillator
#define RTC_CPU_FREQ_SRC_APLL SOC_CPU_CLK_SRC_APLL //!< APLL
/**
* @brief RTC SLOW_CLK frequency values
*/
typedef soc_rtc_slow_clk_src_t rtc_slow_freq_t;
#define RTC_SLOW_FREQ_RTC SOC_RTC_SLOW_CLK_SRC_RC_SLOW //!< Internal 90 kHz RC oscillator
#define RTC_SLOW_FREQ_32K_XTAL SOC_RTC_SLOW_CLK_SRC_XTAL32K //!< External 32 kHz XTAL
#define RTC_SLOW_FREQ_8MD256 SOC_RTC_SLOW_CLK_SRC_RC_FAST_D256 //!< Internal 8 MHz RC oscillator, divided by 256
/**
* @brief RTC FAST_CLK frequency values
*/
typedef soc_rtc_fast_clk_src_t rtc_fast_freq_t;
#define RTC_FAST_FREQ_XTALD4 SOC_RTC_FAST_CLK_SRC_XTAL_DIV //!< Main XTAL, divided by 4
#define RTC_FAST_FREQ_8M SOC_RTC_FAST_CLK_SRC_RC_FAST //!< Internal 8 MHz RC oscillator
/* Alias of frequency related macros */
#define RTC_FAST_CLK_FREQ_APPROX SOC_CLK_RC_FAST_FREQ_APPROX
#define RTC_FAST_CLK_FREQ_8M SOC_CLK_RC_FAST_FREQ_APPROX
#define RTC_SLOW_CLK_FREQ_90K SOC_CLK_RC_SLOW_FREQ_APPROX
#define RTC_SLOW_CLK_FREQ_8MD256 SOC_CLK_RC_FAST_D256_FREQ_APPROX
#define RTC_SLOW_CLK_FREQ_32K SOC_CLK_XTAL32K_FREQ_APPROX
/* Alias of deprecated function names */
#define rtc_clk_slow_freq_set(slow_freq) rtc_clk_slow_src_set(slow_freq)
#define rtc_clk_slow_freq_get() rtc_clk_slow_src_get()
#define rtc_clk_fast_freq_set(fast_freq) rtc_clk_fast_src_set(fast_freq)
#define rtc_clk_fast_freq_get() rtc_clk_fast_src_get()
#ifdef __cplusplus
}
#endif