added enums for ref sel to 665 and 650

analogdevicesinc · Oct 24, 2023 · 7993d20 · 7993d20
1 parent c8b648e
commit 7993d20
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diff --git a/Libraries/PeriphDrivers/Include/MAX32650/adc.h b/Libraries/PeriphDrivers/Include/MAX32650/adc.h
@@ -124,6 +124,14 @@ typedef void (*mxc_adc_complete_cb_t)(void *req, int error);
  */
 typedef void (*mxc_adc_monitor_cb_t)(void *req, int error);
 
+/**
+ * Enumeration type for ADC reference sources
+ */
+typedef enum {
+    MXC_ADC_REF_INT, // Selects internal bandgap reference
+    MXC_ADC_REF_EXT, // Selects external reference pins
+} mxc_adc_ref_t;
+
 /**
  * @brief   Used to set up a monitor to watch a channel
  *

diff --git a/Libraries/PeriphDrivers/Include/MAX32665/adc.h b/Libraries/PeriphDrivers/Include/MAX32665/adc.h
@@ -128,6 +128,13 @@ typedef enum {
     MXC_ADC_SCALE_6, ///< ADC Scale by 1/6 (this uses 1/3 and an additional 1/2 scaling)
     MXC_ADC_SCALE_8, ///< ADC Scale by 1/8 (this uses 1/4 and an additional 1/2 scaling)
 } mxc_adc_scale_t;
+/**
+ * Enumeration type for ADC reference sources
+ */
+typedef enum {
+    MXC_ADC_REF_INT, // Selects internal bandgap reference
+    MXC_ADC_REF_EXT, // Selects external reference pins
+} mxc_adc_ref_t;
 
 /**
  * @brief   Callback used when a conversion event is complete