mbed official / mbed-src

mbed library sources

Dependents:   Encrypted my_mbed lklk CyaSSL_DTLS_Cellular ... more

Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

Import librarymbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

targets/hal/TARGET_RENESAS/TARGET_RZ_A1H/pinmap.c@443:ed48b4122bfb, 2015-01-12 (annotated)

Committer:
mbed_official
Date:
Mon Jan 12 08:15:07 2015 +0000
Revision:
443:ed48b4122bfb
Parent:
409:a95c696104d3
Child:
617:3b0e8f440867
Synchronized with git revision 7a3d2b4423a702a090d20403e5209c70f572c84e



Full URL: https://github.com/mbedmicro/mbed/commit/7a3d2b4423a702a090d20403e5209c70f572c84e/



NUCLEO_F070RB - Update tests

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 390:35c2c1cf29cd 1 /* mbed Microcontroller Library
mbed_official 390:35c2c1cf29cd 2 * Copyright (c) 2006-2013 ARM Limited
mbed_official 390:35c2c1cf29cd 3 *
mbed_official 390:35c2c1cf29cd 4 * Licensed under the Apache License, Version 2.0 (the "License");
mbed_official 390:35c2c1cf29cd 5 * you may not use this file except in compliance with the License.
mbed_official 390:35c2c1cf29cd 6 * You may obtain a copy of the License at
mbed_official 390:35c2c1cf29cd 7 *
mbed_official 390:35c2c1cf29cd 8 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 390:35c2c1cf29cd 9 *
mbed_official 390:35c2c1cf29cd 10 * Unless required by applicable law or agreed to in writing, software
mbed_official 390:35c2c1cf29cd 11 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 390:35c2c1cf29cd 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 390:35c2c1cf29cd 13 * See the License for the specific language governing permissions and
mbed_official 390:35c2c1cf29cd 14 * limitations under the License.
mbed_official 390:35c2c1cf29cd 15 */
mbed_official 390:35c2c1cf29cd 16 #include "pinmap.h"
mbed_official 390:35c2c1cf29cd 17 #include "mbed_error.h"
mbed_official 390:35c2c1cf29cd 18 #include "gpio_addrdefine.h"
mbed_official 390:35c2c1cf29cd 19
mbed_official 409:a95c696104d3 20 PinName gpio_multi_guard = (PinName)NC; /* If set pin name here, setting of the "pin" is just one time */
mbed_official 409:a95c696104d3 21
mbed_official 390:35c2c1cf29cd 22 void pin_function(PinName pin, int function) {
mbed_official 390:35c2c1cf29cd 23 if (pin == (PinName)NC) return;
mbed_official 390:35c2c1cf29cd 24
mbed_official 390:35c2c1cf29cd 25 int n = pin >> 4;
mbed_official 390:35c2c1cf29cd 26 int bitmask = 1<<(pin & 0xf);
mbed_official 390:35c2c1cf29cd 27
mbed_official 409:a95c696104d3 28 if (gpio_multi_guard != pin) {
mbed_official 409:a95c696104d3 29 if (function == 0) {
mbed_official 409:a95c696104d3 30 // means GPIO mode
mbed_official 409:a95c696104d3 31 *PMC(n) &= ~bitmask;
mbed_official 409:a95c696104d3 32 } else {
mbed_official 409:a95c696104d3 33 // alt-function mode
mbed_official 409:a95c696104d3 34 --function;
mbed_official 390:35c2c1cf29cd 35
mbed_official 409:a95c696104d3 36 if (function & (1 << 2)) { *PFCAE(n) |= bitmask;}else { *PFCAE(n) &= ~bitmask;}
mbed_official 409:a95c696104d3 37 if (function & (1 << 1)) { *PFCE(n) |= bitmask;}else { *PFCE(n) &= ~bitmask;}
mbed_official 409:a95c696104d3 38 if (function & (1 << 0)) { *PFC(n) |= bitmask;}else { *PFC(n) &= ~bitmask;}
mbed_official 409:a95c696104d3 39 *PIPC(n) |= bitmask;
mbed_official 390:35c2c1cf29cd 40
mbed_official 409:a95c696104d3 41 if (P1_0 <= pin && pin <= P1_7 && function == 0) {
mbed_official 409:a95c696104d3 42 *PBDC(n) |= bitmask;
mbed_official 409:a95c696104d3 43 }
mbed_official 443:ed48b4122bfb 44 *PMC(n) |= bitmask;
mbed_official 390:35c2c1cf29cd 45 }
mbed_official 409:a95c696104d3 46 } else {
mbed_official 409:a95c696104d3 47 gpio_multi_guard = (PinName)NC;
mbed_official 390:35c2c1cf29cd 48 }
mbed_official 390:35c2c1cf29cd 49 }
mbed_official 390:35c2c1cf29cd 50
mbed_official 390:35c2c1cf29cd 51 void pin_mode(PinName pin, PinMode mode) {
mbed_official 390:35c2c1cf29cd 52 // if (pin == (PinName)NC) { return; }
mbed_official 390:35c2c1cf29cd 53 }