support c6 eco1 fosc calibration

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2026-05-03 19:41:55 +02:00 · 2023-04-14 18:16:14 +08:00
parent c49c165bca
commit e3148369f3
4 changed files with 32 additions and 1 deletions
@@ -150,6 +150,7 @@ typedef struct rtc_cpu_freq_config_s {
 #define RTC_VDDSDIO_TIEH_1_8V 0 //!< TIEH field value for 1.8V VDDSDIO
 #define RTC_VDDSDIO_TIEH_3_3V 1 //!< TIEH field value for 3.3V VDDSDIO

+
 /**
 * @brief Clock source to be calibrated using rtc_clk_cal function
 *
@@ -177,7 +178,7 @@ typedef struct {
    uint32_t clk_rtc_clk_div : 8;
    uint32_t clk_8m_clk_div : 3;               //!< RC_FAST clock divider (division is by clk_8m_div+1, i.e. 0 means ~20MHz frequency)
    uint32_t slow_clk_dcap : 8;                //!< RC_SLOW clock adjustment parameter (higher value leads to lower frequency)
-    uint32_t clk_8m_dfreq : 8;                 //!< RC_FAST clock adjustment parameter (higher value leads to higher frequency)
+    uint32_t clk_8m_dfreq : 10;                 //!< RC_FAST clock adjustment parameter (higher value leads to higher frequency)
    uint32_t rc32k_dfreq : 10;                 //!< Internal RC32K clock adjustment parameter (higher value leads to higher frequency)
 } rtc_clk_config_t;