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use internal rc oscillator

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This commit is contained in:
Shuanglei Tao
2025-07-22 14:43:22 +08:00
parent e2d79a6a08
commit 2e5bf35763
2 changed files with 8 additions and 8 deletions
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8
SDK/17.1.0_ddde560/sdk_config.h
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@@ -10552,12 +10552,12 @@
// <2=> NRF_CLOCK_LF_SRC_SYNTH // <2=> NRF_CLOCK_LF_SRC_SYNTH
#ifndef NRF_SDH_CLOCK_LF_SRC #ifndef NRF_SDH_CLOCK_LF_SRC
#define NRF_SDH_CLOCK_LF_SRC 2 #define NRF_SDH_CLOCK_LF_SRC 0
#endif #endif
// <o> NRF_SDH_CLOCK_LF_RC_CTIV - SoftDevice calibration timer interval. // <o> NRF_SDH_CLOCK_LF_RC_CTIV - SoftDevice calibration timer interval.
#ifndef NRF_SDH_CLOCK_LF_RC_CTIV #ifndef NRF_SDH_CLOCK_LF_RC_CTIV
#define NRF_SDH_CLOCK_LF_RC_CTIV 0 #define NRF_SDH_CLOCK_LF_RC_CTIV 16
#endif #endif
// <o> NRF_SDH_CLOCK_LF_RC_TEMP_CTIV - SoftDevice calibration timer interval under constant temperature. // <o> NRF_SDH_CLOCK_LF_RC_TEMP_CTIV - SoftDevice calibration timer interval under constant temperature.
@@ -10565,7 +10565,7 @@
// <i> if the temperature has not changed. // <i> if the temperature has not changed.
#ifndef NRF_SDH_CLOCK_LF_RC_TEMP_CTIV #ifndef NRF_SDH_CLOCK_LF_RC_TEMP_CTIV
#define NRF_SDH_CLOCK_LF_RC_TEMP_CTIV 0 #define NRF_SDH_CLOCK_LF_RC_TEMP_CTIV 2
#endif #endif
// <o> NRF_SDH_CLOCK_LF_ACCURACY - External clock accuracy used in the LL to compute timing. // <o> NRF_SDH_CLOCK_LF_ACCURACY - External clock accuracy used in the LL to compute timing.
@@ -10584,7 +10584,7 @@
// <11=> NRF_CLOCK_LF_ACCURACY_1_PPM // <11=> NRF_CLOCK_LF_ACCURACY_1_PPM
#ifndef NRF_SDH_CLOCK_LF_ACCURACY #ifndef NRF_SDH_CLOCK_LF_ACCURACY
#define NRF_SDH_CLOCK_LF_ACCURACY 7 #define NRF_SDH_CLOCK_LF_ACCURACY 1
#endif #endif
// </h> // </h>

8
main.c
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@@ -63,10 +63,10 @@
#else #else
#define TIMER_TICKS(MS) APP_TIMER_TICKS(MS, APP_TIMER_PRESCALER) #define TIMER_TICKS(MS) APP_TIMER_TICKS(MS, APP_TIMER_PRESCALER)
// Low frequency clock source to be used by the SoftDevice // Low frequency clock source to be used by the SoftDevice
#define NRF_CLOCK_LFCLKSRC {.source = NRF_CLOCK_LF_SRC_SYNTH, \ #define NRF_CLOCK_LFCLKSRC {.source = NRF_CLOCK_LF_SRC_RC, \
.rc_ctiv = 0, \ .rc_ctiv = 16, \
.rc_temp_ctiv = 0, \ .rc_temp_ctiv = 2, \
.xtal_accuracy = NRF_CLOCK_LF_XTAL_ACCURACY_20_PPM} .xtal_accuracy = 0}
#endif #endif
#define MIN_CONN_INTERVAL MSEC_TO_UNITS(7.5, UNIT_1_25_MS) /**< Minimum connection interval (7.5 ms) */ #define MIN_CONN_INTERVAL MSEC_TO_UNITS(7.5, UNIT_1_25_MS) /**< Minimum connection interval (7.5 ms) */