Diff: src/mbed/admw_gpio.cpp

Revision:

32:52445bef314d

Parent:

23:bb685f35b08b

--- a/src/mbed/admw_gpio.cpp	Wed Oct 23 16:18:50 2019 +0000
+++ b/src/mbed/admw_gpio.cpp	Fri Oct 25 05:08:19 2019 +0000
@@ -1,5 +1,5 @@
 /******************************************************************************
-Copyright 2017 (c) Analog Devices, Inc.
+Copyright 2019 (c) Analog Devices, Inc.
 
 All rights reserved.
 
@@ -51,9 +51,11 @@
 public:
     GpioContext(
         PinName resetPin,
+        PinName csPin,
         PinName alertErrorPin,
         PinName datareadyPin)
         : _reset(resetPin),
+          _cs(csPin),
           _alertError(alertErrorPin),
           _dataready(datareadyPin),
           _alertErrorIrq(alertErrorPin),
@@ -77,7 +79,8 @@
 
 private:
     DigitalOut  _reset;
-
+    DigitalOut  _cs;
+    
     DigitalIn   _alertError;
     DigitalIn   _dataready;
 
@@ -104,18 +107,22 @@
     ADMW_GPIO_PIN ePinId,
     bool *pState)
 {
-    switch(ePinId) {
-        case ADMW_GPIO_PIN_ALERT_ERROR:
-            *pState = _alertError;
-            return ADMW_SUCCESS;
-        case ADMW_GPIO_PIN_DATAREADY:
-            *pState = _dataready;
-            return ADMW_SUCCESS;
-        case ADMW_GPIO_PIN_RESET:
-            *pState = _reset;
-            return ADMW_SUCCESS;
-        default:
-            return ADMW_INVALID_DEVICE_NUM;
+    switch(ePinId)
+    {
+    case ADMW_GPIO_PIN_ALERT_ERROR:
+        *pState = _alertError;
+        return ADMW_SUCCESS;
+    case ADMW_GPIO_PIN_DATAREADY:
+        *pState = _dataready;
+        return ADMW_SUCCESS;
+    case ADMW_GPIO_PIN_RESET:
+        *pState = _reset;
+        return ADMW_SUCCESS;
+    case ADMW_GPIO_PIN_CS:
+        *pState = _cs;
+        return ADMW_SUCCESS;
+    default:
+        return ADMW_INVALID_DEVICE_NUM;
     }
 }
 
@@ -123,12 +130,16 @@
     ADMW_GPIO_PIN ePinId,
     bool state)
 {
-    switch(ePinId) {
-        case ADMW_GPIO_PIN_RESET:
-            _reset = state;
-            break;
-        default:
-            return ADMW_INVALID_DEVICE_NUM;
+    switch(ePinId)
+    {
+    case ADMW_GPIO_PIN_RESET:
+        _reset = state;
+        break;
+    case ADMW_GPIO_PIN_CS:
+        _cs = state;
+        break;
+    default:
+        return ADMW_INVALID_DEVICE_NUM;
     }
 
     return ADMW_SUCCESS;
@@ -139,19 +150,20 @@
     ADMW_GPIO_CALLBACK callbackFn,
     void *pArg)
 {
-    switch(ePinId) {
-        case ADMW_GPIO_PIN_ALERT_ERROR:
-            _alertErrorIrqCallback = callbackFn;
-            _alertErrorIrqArg = pArg;
-            _alertErrorIrq.rise(callback(this, &GpioContext::_alertErrorIrqHandler));
-            return ADMW_SUCCESS;
-        case ADMW_GPIO_PIN_DATAREADY:
-            _datareadyIrqCallback = callbackFn;
-            _datareadyIrqArg = pArg;
-            _datareadyIrq.rise(callback(this, &GpioContext::_datareadyIrqHandler));
-            return ADMW_SUCCESS;
-        default:
-            return ADMW_INVALID_DEVICE_NUM;
+    switch(ePinId)
+    {
+    case ADMW_GPIO_PIN_ALERT_ERROR:
+        _alertErrorIrqCallback = callbackFn;
+        _alertErrorIrqArg = pArg;
+        _alertErrorIrq.rise(callback(this, &GpioContext::_alertErrorIrqHandler));
+        return ADMW_SUCCESS;
+    case ADMW_GPIO_PIN_DATAREADY:
+        _datareadyIrqCallback = callbackFn;
+        _datareadyIrqArg = pArg;
+        _datareadyIrq.rise(callback(this, &GpioContext::_datareadyIrqHandler));
+        return ADMW_SUCCESS;
+    default:
+        return ADMW_INVALID_DEVICE_NUM;
     }
 }
 
@@ -182,6 +194,7 @@
     ADMW_GPIO_HANDLE *phDevice)
 {
     GpioContext *pCtx = new GpioContext((PinName)pConfig->resetPin,
+                                        (PinName)pConfig->csPin,
                                         (PinName)pConfig->alertErrorPin,
                                         (PinName)pConfig->datareadyPin);
     if (!pCtx) {