Add HAL API for analog in pinmap

Add the function analogin_pinmap to all targets.

Author: c1728p9

hal/analogin_api.h

@@ -21,6 +21,7 @@
 #define MBED_ANALOGIN_API_H
 
 #include "device.h"
+#include "pinmap.h"
 
 #if DEVICE_ANALOGIN
 
@@ -59,6 +60,15 @@ float analogin_read(analogin_t *obj);
  */
 uint16_t analogin_read_u16(analogin_t *obj);
 
+/** Get the pins that support analogin
+ *
+ * Return a PinMap array of pins that support analogin. The
+ * array is terminated with {NC, NC, 0}.
+ *
+ * @return PinMap array
+ */
+const PinMap *analogin_pinmap(void);
+
 /**@}*/
 
 #ifdef __cplusplus

targets/TARGET_ARM_FM/TARGET_FVP_MPS2/analogin_api.c

@@ -112,3 +112,7 @@ uint16_t analogin_read_u16(analogin_t *obj)
     return 0;
 }
 
+const PinMap *analogin_pinmap()
+{
+    return PinMap_ADC;
+}

targets/TARGET_ARM_SSG/TARGET_BEETLE/analogin_api.c

@@ -145,4 +145,9 @@ float analogin_read(analogin_t *obj)
     return (float)((result & ADC_RESOLUTION) * 1.0f) / ADC_DIV;
 }
 
+const PinMap *analogin_pinmap()
+{
+    return PinMap_ADC;
+}
+
 #endif

targets/TARGET_ARM_SSG/TARGET_CM3DS_MPS2/analogin_api.c

@@ -151,3 +151,8 @@ float analogin_read(analogin_t *obj)
 
     return (result * (1. / MAXIMUM_VALUE_12_BITS));
 }
+
+const PinMap *analogin_pinmap()
+{
+    return PinMap_ADC;
+}

targets/TARGET_ARM_SSG/TARGET_IOTSS/analogin_api.c

@@ -108,3 +108,7 @@ uint16_t analogin_read_u16(analogin_t *obj) {
     return 0;
 }
 
+const PinMap *analogin_pinmap()
+{
+    return PinMap_ADC;
+}

targets/TARGET_ARM_SSG/TARGET_MPS2/analogin_api.c

@@ -108,3 +108,7 @@ uint16_t analogin_read_u16(analogin_t *obj) {
     return 0;
 }
 
+const PinMap *analogin_pinmap()
+{
+    return PinMap_ADC;
+}

targets/TARGET_Analog_Devices/TARGET_ADUCM302X/TARGET_ADUCM3029/api/analogin_api.c

@@ -186,6 +186,11 @@ uint16_t analogin_read_u16(analogin_t *obj)
     return( (uint16_t)( ((uint16_t *)pAdcBuffer->pDataBuffer)[(pAdcBuffer->nNumConversionPasses) - 1]) );
 }
 
+const PinMap *analogin_pinmap()
+{
+    return PinMap_ADC;
+}
+
 /* Retrieve the active channel corresponding to the input pin */
 static uint32_t adi_pin2channel(PinName pin)
 {

targets/TARGET_Analog_Devices/TARGET_ADUCM4X50/TARGET_ADUCM4050/api/analogin_api.c

@@ -186,6 +186,11 @@ uint16_t analogin_read_u16(analogin_t *obj)
     return( (uint16_t)( ((uint16_t *)pAdcBuffer->pDataBuffer)[(pAdcBuffer->nNumConversionPasses) - 1]) );
 }
 
+const PinMap *analogin_pinmap()
+{
+    return PinMap_ADC;
+}
+
 /* Retrieve the active channel corresponding to the input pin */
 static uint32_t adi_pin2channel(PinName pin)
 {

targets/TARGET_Atmel/TARGET_SAM_CortexM0P/TARGET_SAMD21G18A/analogout_api.c

@@ -108,3 +108,8 @@ uint16_t analogout_read_u16(dac_t *obj)
     uint32_t data_val = data_reg_read(obj);
     return (uint16_t)((data_val / (float)MAX_VAL_10BIT) * 0xFFFF);   /*Normalization to the value 0xFFFF*/
 }
+
+const PinMap *analogout_pinmap()
+{
+    return PinMap_DAC;
+}

targets/TARGET_Atmel/TARGET_SAM_CortexM0P/TARGET_SAMD21J18A/analogout_api.c

@@ -108,3 +108,8 @@ uint16_t analogout_read_u16(dac_t *obj)
     uint32_t data_val = data_reg_read(obj);
     return (uint16_t)((data_val / (float)MAX_VAL_10BIT) * 0xFFFF);   /*Normalization to the value 0xFFFF*/
 }
+
+const PinMap *analogout_pinmap()
+{
+    return PinMap_DAC;
+}