philippe s. / mbed-dev

mbed library sources. Supersedes mbed-src. Fixes analogIn and analogOut problems for TARGET_STM32F3. Tested on NUCLEO-F303K8, using 3 analogout and 7 analogin channels simultaneously. Added ability for STM32F334R8 and STM32F303K8 to use all three channels of DAC simultaneously. https://developer.mbed.org/users/StevieWray/code/mbed-dev/ Added ability for TARGET_STM32F3 to use more than one ADC simultaneously. https://developer.mbed.org/questions/67997/NUCLEO-F303K8ADC/

Fork of mbed-dev by mbed official

common/board.c@70:b3a5af880266, 2016-02-23 (annotated)

Committer:
neurofun
Date:
Tue Feb 23 21:59:35 2016 +0000
Revision:
70:b3a5af880266
Parent:
0:9b334a45a8ff 
Edited DAC routines to allow for the simultaneous use of three channels from two DACs as seen on the STM32F334R8 and STM32F303K8. Edited ADC routines to allow for the simultaneous use of more than one ADC.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /* mbed Microcontroller Library
bogdanm 0:9b334a45a8ff 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 0:9b334a45a8ff 3 *
bogdanm 0:9b334a45a8ff 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 0:9b334a45a8ff 5 * you may not use this file except in compliance with the License.
bogdanm 0:9b334a45a8ff 6 * You may obtain a copy of the License at
bogdanm 0:9b334a45a8ff 7 *
bogdanm 0:9b334a45a8ff 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 0:9b334a45a8ff 9 *
bogdanm 0:9b334a45a8ff 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 0:9b334a45a8ff 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 0:9b334a45a8ff 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 0:9b334a45a8ff 13 * See the License for the specific language governing permissions and
bogdanm 0:9b334a45a8ff 14 * limitations under the License.
bogdanm 0:9b334a45a8ff 15 */
bogdanm 0:9b334a45a8ff 16 #include "gpio_api.h"
bogdanm 0:9b334a45a8ff 17 #include "wait_api.h"
bogdanm 0:9b334a45a8ff 18 #include "toolchain.h"
bogdanm 0:9b334a45a8ff 19 #include "mbed_interface.h"
bogdanm 0:9b334a45a8ff 20
bogdanm 0:9b334a45a8ff 21 WEAK void mbed_die(void) {
bogdanm 0:9b334a45a8ff 22 #if !defined (NRF51_H) && !defined(TARGET_EFM32)
bogdanm 0:9b334a45a8ff 23 __disable_irq(); // dont allow interrupts to disturb the flash pattern
bogdanm 0:9b334a45a8ff 24 #endif
bogdanm 0:9b334a45a8ff 25 #if (DEVICE_ERROR_RED == 1)
bogdanm 0:9b334a45a8ff 26 gpio_t led_red; gpio_init_out(&led_red, LED_RED);
bogdanm 0:9b334a45a8ff 27 #elif (DEVICE_ERROR_PATTERN == 1)
bogdanm 0:9b334a45a8ff 28 gpio_t led_1; gpio_init_out(&led_1, LED1);
bogdanm 0:9b334a45a8ff 29 gpio_t led_2; gpio_init_out(&led_2, LED2);
bogdanm 0:9b334a45a8ff 30 gpio_t led_3; gpio_init_out(&led_3, LED3);
bogdanm 0:9b334a45a8ff 31 gpio_t led_4; gpio_init_out(&led_4, LED4);
bogdanm 0:9b334a45a8ff 32 #endif
bogdanm 0:9b334a45a8ff 33
bogdanm 0:9b334a45a8ff 34 while (1) {
bogdanm 0:9b334a45a8ff 35 #if (DEVICE_ERROR_RED == 1)
bogdanm 0:9b334a45a8ff 36 gpio_write(&led_red, 1);
bogdanm 0:9b334a45a8ff 37
bogdanm 0:9b334a45a8ff 38 #elif (DEVICE_ERROR_PATTERN == 1)
bogdanm 0:9b334a45a8ff 39 gpio_write(&led_1, 1);
bogdanm 0:9b334a45a8ff 40 gpio_write(&led_2, 0);
bogdanm 0:9b334a45a8ff 41 gpio_write(&led_3, 0);
bogdanm 0:9b334a45a8ff 42 gpio_write(&led_4, 1);
bogdanm 0:9b334a45a8ff 43 #endif
bogdanm 0:9b334a45a8ff 44
bogdanm 0:9b334a45a8ff 45 wait_ms(150);
bogdanm 0:9b334a45a8ff 46
bogdanm 0:9b334a45a8ff 47 #if (DEVICE_ERROR_RED == 1)
bogdanm 0:9b334a45a8ff 48 gpio_write(&led_red, 0);
bogdanm 0:9b334a45a8ff 49
bogdanm 0:9b334a45a8ff 50 #elif (DEVICE_ERROR_PATTERN == 1)
bogdanm 0:9b334a45a8ff 51 gpio_write(&led_1, 0);
bogdanm 0:9b334a45a8ff 52 gpio_write(&led_2, 1);
bogdanm 0:9b334a45a8ff 53 gpio_write(&led_3, 1);
bogdanm 0:9b334a45a8ff 54 gpio_write(&led_4, 0);
bogdanm 0:9b334a45a8ff 55 #endif
bogdanm 0:9b334a45a8ff 56
bogdanm 0:9b334a45a8ff 57 wait_ms(150);
bogdanm 0:9b334a45a8ff 58 }
bogdanm 0:9b334a45a8ff 59 }