RTC: fix clock source being misconfigured

facchinm · pennam · commit 6ab0fb871d8e · 2025-07-23T16:39:51.000+02:00
diff --git a/libraries/RTC/src/RTC.cpp b/libraries/RTC/src/RTC.cpp
@@ -553,6 +553,10 @@ bool openRtc() {
         if(!isRtcRunning()) {
             R_RTC_ClockSourceSet(&rtc_ctrl);
         }
+        if (R_RTC->RCR4 != (uint8_t) rtc_ctrl.p_cfg->clock_source) {
+            R_RTC->RCR4 = (uint8_t) rtc_ctrl.p_cfg->clock_source;
+            delay(200);
+        }
         return true;
     }
     else {

Original file line number	Diff line number	Diff line change
`@@ -553,6 +553,10 @@ bool openRtc() {`
`553`	`553`	`if(!isRtcRunning()) {`
`554`	`554`	`R_RTC_ClockSourceSet(&rtc_ctrl);`
`555`	`555`	`}`
	`556`	`+ if (R_RTC->RCR4 != (uint8_t) rtc_ctrl.p_cfg->clock_source) {`
	`557`	`+ R_RTC->RCR4 = (uint8_t) rtc_ctrl.p_cfg->clock_source;`
	`558`	`+ delay(200);`
	`559`	`+ }`
`556`	`560`	`return true;`
`557`	`561`	`}`
`558`	`562`	`else {`