Diff: targets/TARGET_NUVOTON/TARGET_M451/pinmap.c

Revision:

153:9398a535854b

Parent:

152:9a67f0b066fc

--- a/targets/TARGET_NUVOTON/TARGET_M451/pinmap.c	Thu Dec 15 11:48:27 2016 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,83 +0,0 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2015-2016 Nuvoton
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "mbed_assert.h"
-#include "pinmap.h"
-#include "PortNames.h"
-#include "mbed_error.h"
-
-/**
- * Configure pin multi-function
- */
-void pin_function(PinName pin, int data)
-{
-    MBED_ASSERT(pin != (PinName)NC);
-    uint32_t pin_index = NU_PINNAME_TO_PIN(pin);
-    uint32_t port_index = NU_PINNAME_TO_PORT(pin);
-    __IO uint32_t *GPx_MFPx = ((__IO uint32_t *) &SYS->GPA_MFPL) + port_index * 2 + (pin_index / 8);
-    //uint32_t MFP_Pos = NU_MFP_POS(pin_index);
-    uint32_t MFP_Msk = NU_MFP_MSK(pin_index);
-    
-    // E.g.: SYS->GPA_MFPL  = (SYS->GPA_MFPL & (~SYS_GPA_MFPL_PA0MFP_Msk) ) | SYS_GPA_MFPL_PA0MFP_SC0_CD  ;
-    *GPx_MFPx  = (*GPx_MFPx & (~MFP_Msk)) | data;
-    
-    // [TODO] Disconnect JTAG-DP + SW-DP signals.
-    // Warning: Need to reconnect under reset
-    //if ((pin == PA_13) || (pin == PA_14)) {
-    //
-    //}
-    //if ((pin == PA_15) || (pin == PB_3) || (pin == PB_4)) {
-    //
-    //}
-}
-
-/**
- * Configure pin pull-up/pull-down
- */
-void pin_mode(PinName pin, PinMode mode)
-{
-    MBED_ASSERT(pin != (PinName)NC);
-    uint32_t pin_index = NU_PINNAME_TO_PIN(pin);
-    uint32_t port_index = NU_PINNAME_TO_PORT(pin);
-    GPIO_T *gpio_base = NU_PORT_BASE(port_index);
-    
-    uint32_t mode_intern = GPIO_MODE_INPUT;
-    
-    switch (mode) {
-        case PullUp:
-            mode_intern = GPIO_MODE_INPUT;
-            break;
-            
-        case PullDown:
-        case PullNone:
-            // NOTE: Not support
-            return;
-        
-        case PushPull:
-            mode_intern = GPIO_MODE_OUTPUT;
-            break;
-            
-        case OpenDrain:
-            mode_intern = GPIO_MODE_OPEN_DRAIN;
-            break;
-            
-        case Quasi:
-            mode_intern = GPIO_MODE_QUASI;
-            break;
-    }
-    
-    GPIO_SetMode(gpio_base, 1 << pin_index, mode_intern);
-}