MacroRat / MouseCode

Mouse code for the MacroRat

Dependencies:   ITG3200 QEI

mbed-dev/targets/TARGET_Atmel/TARGET_SAM_CortexM4/pinmap.c@46:b156ef445742, 2017-06-03 (annotated)

Committer:
sahilmgandhi
Date:
Sat Jun 03 00:22:44 2017 +0000
Revision:
46:b156ef445742
Parent:
18:6a4db94011d3 
Final code for internal battlebot competition.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sahilmgandhi 18:6a4db94011d3 1 /* mbed Microcontroller Library
sahilmgandhi 18:6a4db94011d3 2 * Copyright (c) 2006-2015 ARM Limited
sahilmgandhi 18:6a4db94011d3 3 *
sahilmgandhi 18:6a4db94011d3 4 * Licensed under the Apache License, Version 2.0 (the "License");
sahilmgandhi 18:6a4db94011d3 5 * you may not use this file except in compliance with the License.
sahilmgandhi 18:6a4db94011d3 6 * You may obtain a copy of the License at
sahilmgandhi 18:6a4db94011d3 7 *
sahilmgandhi 18:6a4db94011d3 8 * http://www.apache.org/licenses/LICENSE-2.0
sahilmgandhi 18:6a4db94011d3 9 *
sahilmgandhi 18:6a4db94011d3 10 * Unless required by applicable law or agreed to in writing, software
sahilmgandhi 18:6a4db94011d3 11 * distributed under the License is distributed on an "AS IS" BASIS,
sahilmgandhi 18:6a4db94011d3 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
sahilmgandhi 18:6a4db94011d3 13 * See the License for the specific language governing permissions and
sahilmgandhi 18:6a4db94011d3 14 * limitations under the License.
sahilmgandhi 18:6a4db94011d3 15 */
sahilmgandhi 18:6a4db94011d3 16 #include <stddef.h>
sahilmgandhi 18:6a4db94011d3 17
sahilmgandhi 18:6a4db94011d3 18 #include "cmsis.h"
sahilmgandhi 18:6a4db94011d3 19 #include "mbed_assert.h"
sahilmgandhi 18:6a4db94011d3 20 #include "compiler.h"
sahilmgandhi 18:6a4db94011d3 21
sahilmgandhi 18:6a4db94011d3 22 #include "pinmap.h"
sahilmgandhi 18:6a4db94011d3 23 #include "ioport.h"
sahilmgandhi 18:6a4db94011d3 24
sahilmgandhi 18:6a4db94011d3 25 /** Change the MUX padding of input pin
sahilmgandhi 18:6a4db94011d3 26 *
sahilmgandhi 18:6a4db94011d3 27 * Configure the pin for specific module
sahilmgandhi 18:6a4db94011d3 28 * @param[in] pin Pin name whose MUX padding is to be changed
sahilmgandhi 18:6a4db94011d3 29 * @param[in] function The MUX mode to be selected
sahilmgandhi 18:6a4db94011d3 30 * @return void
sahilmgandhi 18:6a4db94011d3 31 */
sahilmgandhi 18:6a4db94011d3 32 void pin_function(PinName pin, int function)
sahilmgandhi 18:6a4db94011d3 33 {
sahilmgandhi 18:6a4db94011d3 34 MBED_ASSERT(pin != (PinName)NC);
sahilmgandhi 18:6a4db94011d3 35 ioport_set_pin_mode(pin, function);
sahilmgandhi 18:6a4db94011d3 36 }
sahilmgandhi 18:6a4db94011d3 37
sahilmgandhi 18:6a4db94011d3 38 /** Change the pin pull mode
sahilmgandhi 18:6a4db94011d3 39 *
sahilmgandhi 18:6a4db94011d3 40 * Configure the pin pull mode
sahilmgandhi 18:6a4db94011d3 41 * @param[in] pin Pin name whose MUX padding is to be changed
sahilmgandhi 18:6a4db94011d3 42 * @param[in] mode Pin pull mode to be set
sahilmgandhi 18:6a4db94011d3 43 * @return void
sahilmgandhi 18:6a4db94011d3 44 */
sahilmgandhi 18:6a4db94011d3 45 void pin_mode(PinName pin, PinMode mode)
sahilmgandhi 18:6a4db94011d3 46 {
sahilmgandhi 18:6a4db94011d3 47 MBED_ASSERT(pin != (PinName)NC);
sahilmgandhi 18:6a4db94011d3 48 if (mode == PullUp) {
sahilmgandhi 18:6a4db94011d3 49 ioport_set_pin_mode(pin, IOPORT_MODE_PULLUP);
sahilmgandhi 18:6a4db94011d3 50 } else if (mode == PullDown) {
sahilmgandhi 18:6a4db94011d3 51 ioport_set_pin_mode(pin, IOPORT_MODE_PULLDOWN);
sahilmgandhi 18:6a4db94011d3 52 } else {
sahilmgandhi 18:6a4db94011d3 53 ioport_set_pin_mode(pin, IOPORT_MODE_OPEN_DRAIN);
sahilmgandhi 18:6a4db94011d3 54 }
sahilmgandhi 18:6a4db94011d3 55 }