Geremia G / mbed-src

- fix F411 F334 systeminit when HSI used - portinout always read IDR regardless of port direction

Fork of mbed-src by mbed official

common/exit.c@332:e299ae530e63, 2014-09-27 (annotated)

Committer:
Geremia
Date:
Sat Sep 27 11:16:28 2014 +0000
Revision:
332:e299ae530e63
Parent:
158:3121b9889f7b 
- fix F411 F334 systeminit when HSI used; - STMs PortInOut port.read() always read input data register (real external pin state) even if direction is output (same as other platforms)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:fd0d7bdfcdc2 1 /* mbed Microcontroller Library
emilmont 2:143cac498751 2 * Copyright (c) 2006-2013 ARM Limited
mbed_official 0:fd0d7bdfcdc2 3 *
emilmont 2:143cac498751 4 * Licensed under the Apache License, Version 2.0 (the "License");
emilmont 2:143cac498751 5 * you may not use this file except in compliance with the License.
emilmont 2:143cac498751 6 * You may obtain a copy of the License at
mbed_official 0:fd0d7bdfcdc2 7 *
emilmont 2:143cac498751 8 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 0:fd0d7bdfcdc2 9 *
emilmont 2:143cac498751 10 * Unless required by applicable law or agreed to in writing, software
emilmont 2:143cac498751 11 * distributed under the License is distributed on an "AS IS" BASIS,
emilmont 2:143cac498751 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
emilmont 2:143cac498751 13 * See the License for the specific language governing permissions and
emilmont 2:143cac498751 14 * limitations under the License.
mbed_official 0:fd0d7bdfcdc2 15 */
mbed_official 0:fd0d7bdfcdc2 16 #include "semihost_api.h"
mbed_official 0:fd0d7bdfcdc2 17 #include "mbed_interface.h"
mbed_official 158:3121b9889f7b 18 #if DEVICE_STDIO_MESSAGES
mbed_official 158:3121b9889f7b 19 #include <stdio.h>
mbed_official 158:3121b9889f7b 20 #endif
mbed_official 0:fd0d7bdfcdc2 21
emilmont 8:4e25b8576136 22 #ifdef TOOLCHAIN_GCC_CW
emilmont 8:4e25b8576136 23 // TODO: Ideally, we would like to define directly "_ExitProcess"
emilmont 8:4e25b8576136 24 void mbed_exit(int return_code) {
emilmont 8:4e25b8576136 25 #else
mbed_official 0:fd0d7bdfcdc2 26 void exit(int return_code) {
emilmont 8:4e25b8576136 27 #endif
emilmont 8:4e25b8576136 28
mbed_official 158:3121b9889f7b 29 #if DEVICE_STDIO_MESSAGES
mbed_official 158:3121b9889f7b 30 fflush(stdout);
mbed_official 158:3121b9889f7b 31 fflush(stderr);
mbed_official 158:3121b9889f7b 32 #endif
mbed_official 158:3121b9889f7b 33
emilmont 2:143cac498751 34 #if DEVICE_SEMIHOST
mbed_official 0:fd0d7bdfcdc2 35 if (mbed_interface_connected()) {
mbed_official 0:fd0d7bdfcdc2 36 semihost_exit();
mbed_official 0:fd0d7bdfcdc2 37 }
emilmont 2:143cac498751 38 #endif
mbed_official 0:fd0d7bdfcdc2 39 if (return_code) {
mbed_official 0:fd0d7bdfcdc2 40 mbed_die();
mbed_official 0:fd0d7bdfcdc2 41 }
emilmont 2:143cac498751 42
mbed_official 0:fd0d7bdfcdc2 43 while (1);
mbed_official 0:fd0d7bdfcdc2 44 }