Diff: targets/TARGET_NUVOTON/TARGET_M451/port_api.c

Revision:

153:9398a535854b

Parent:

152:9a67f0b066fc

diff -r 9a67f0b066fc -r 9398a535854b targets/TARGET_NUVOTON/TARGET_M451/port_api.c
--- a/targets/TARGET_NUVOTON/TARGET_M451/port_api.c	Thu Dec 15 11:48:27 2016 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,99 +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 "port_api.h"
-#include "gpio_api.h"
-#include "pinmap.h"
-#include "mbed_error.h"
-
-#if DEVICE_PORTIN || DEVICE_PORTOUT || DEVICE_PORTINOUT
-
-PinName port_pin(PortName port, int pin_n)
-{
-    return (PinName) NU_PORT_N_PIN_TO_PINNAME(port, pin_n);
-}
-
-void port_init(port_t *obj, PortName port, int mask, PinDirection dir)
-{
-    obj->port      = port;
-    obj->mask      = mask;
-    obj->direction = dir;
-
-    uint32_t i;
-    obj->direction = dir;
-    for (i = 0; i < GPIO_PIN_MAX; i++) {
-        if (obj->mask & (1 << i)) {
-            gpio_set(port_pin(port, i));
-        }
-    }
-    
-    port_dir(obj, dir);
-}
-
-void port_dir(port_t *obj, PinDirection dir)
-{
-    uint32_t i;
-    obj->direction = dir;
-    for (i = 0; i < GPIO_PIN_MAX; i++) {
-        if (obj->mask & (1 << i)) {
-            if (dir == PIN_OUTPUT) {
-                GPIO_SetMode(NU_PORT_BASE(obj->port), 1 << i, GPIO_MODE_OUTPUT);
-            } else { // PIN_INPUT
-                GPIO_SetMode(NU_PORT_BASE(obj->port), 1 << i, GPIO_MODE_INPUT);
-            }
-        }
-    }
-}
-
-void port_mode(port_t *obj, PinMode mode)
-{
-    uint32_t i;
-    
-    for (i = 0; i < GPIO_PIN_MAX; i++) {
-        if (obj->mask & (1 << i)) {
-            pin_mode(port_pin(obj->port, i), mode);
-        }
-    }
-}
-
-void port_write(port_t *obj, int value)
-{
-    uint32_t i;
-    uint32_t port_index = obj->port;
-    
-    for (i = 0; i < GPIO_PIN_MAX; i++) {
-        if (obj->mask & (1 << i)) {
-            GPIO_PIN_DATA(port_index, i) = (value & obj->mask) ? 1 : 0;
-        }
-    }
-}
-
-int port_read(port_t *obj)
-{
-    uint32_t i;
-    uint32_t port_index = obj->port;
-    int value = 0;
-    
-    for (i = 0; i < GPIO_PIN_MAX; i++) {
-        if (obj->mask & (1 << i)) {
-            value = value | (GPIO_PIN_DATA(port_index, i) << i);
-        }
-    }
-    
-    return value;
-}
-
-#endif