Merge pull request #826 from mattallen37/master

Add support for VDDHDIV5
adafruit · Jul 18, 2024 · 4dcfa3b · 4dcfa3b
2 parents bba4b53 + d487674
commit 4dcfa3b
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diff --git a/cores/nRF5/wiring_analog.h b/cores/nRF5/wiring_analog.h
@@ -92,6 +92,14 @@ extern uint32_t analogRead( uint32_t ulPin ) ;
  */
 extern uint32_t analogReadVDD( void ) ;
 
+#ifdef SAADC_CH_PSELP_PSELP_VDDHDIV5
+/*
+ * \brief Read the value from the vddh pin with div5.
+ *
+ * \return Read value from vddh pin with div5, if no error.
+ */
+extern uint32_t analogReadVDDHDIV5( void ) ;
+#endif
 
 /*
  * \brief Set the resolution of analogRead return values. Default is 10 bits (range from 0 to 1023).

diff --git a/cores/nRF5/wiring_analog_nRF52.c b/cores/nRF5/wiring_analog_nRF52.c
@@ -284,6 +284,13 @@ uint32_t analogReadVDD( void )
   return analogRead_internal(SAADC_CH_PSELP_PSELP_VDD);
 }
 
+#ifdef SAADC_CH_PSELP_PSELP_VDDHDIV5
+uint32_t analogReadVDDHDIV5( void )
+{
+  return analogRead_internal(SAADC_CH_PSELP_PSELP_VDDHDIV5);
+}
+#endif
+
 void analogCalibrateOffset( void )
 {
   // Enable the SAADC