Nothing Special / mbed-STM32F100R6

mbed-dev library fork for STM32F100R6 microcontroller (LQFP64, 24MHz, 32kB flash, 4kB ram, 2-channel DAC, HDMI CEC, very cheap) . Use in online compiler (instead mbed library) with selected platform Nucleo F103RB.

Fork of mbed-dev by mbed official




Tested and working:

  • blink
  • system frequency 24Mhz (with external xtal 8Mhz)
  • stdio uart on pins PA_2-PA_3
  • Serial on pins PA_9-PA_10
  • AnalogOut on pins PA_4, PA_5 (DAC)
  • AnalogIn on pins PA_0, PA_1, PA_2, PA_3, PA_4, PA_5, PA_6, PA_7, PB_0, PB_1, PC_0, PC_1, PC_2, PC_3, PC_5, PC_5


    Notes:
  • TIM2 is used for mbed needs (eq Timer, Ticker, wait etc. )




    Simple test program:

    Import programtestF100R6

    simple tests for STM32F100R6 microcontroller with dedicated library

    Last commit 19 Mar 2017 by Nothing Special

hal/us_ticker_api.h@51:25d18ad142c8, 2017-03-19 (annotated)

Committer:
mega64
Date:
Sun Mar 19 23:16:34 2017 +0000
Revision:
51:25d18ad142c8
Parent:
0:9b334a45a8ff 
fixed incompatibility with the modified mbed environment Ch.n+1

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 0:9b334a45a8ff 1 /* mbed Microcontroller Library
bogdanm 0:9b334a45a8ff 2 * Copyright (c) 2006-2015 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 #ifndef MBED_US_TICKER_API_H
bogdanm 0:9b334a45a8ff 17 #define MBED_US_TICKER_API_H
bogdanm 0:9b334a45a8ff 18
bogdanm 0:9b334a45a8ff 19 #include <stdint.h>
bogdanm 0:9b334a45a8ff 20 #include "ticker_api.h"
bogdanm 0:9b334a45a8ff 21
bogdanm 0:9b334a45a8ff 22 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 23 extern "C" {
bogdanm 0:9b334a45a8ff 24 #endif
bogdanm 0:9b334a45a8ff 25
bogdanm 0:9b334a45a8ff 26 /**
bogdanm 0:9b334a45a8ff 27 * \defgroup UsTicker Microseconds Ticker Functions
bogdanm 0:9b334a45a8ff 28 * @{
bogdanm 0:9b334a45a8ff 29 */
bogdanm 0:9b334a45a8ff 30
bogdanm 0:9b334a45a8ff 31 /** Get ticker's data
bogdanm 0:9b334a45a8ff 32 *
bogdanm 0:9b334a45a8ff 33 * @return The low power ticker data
bogdanm 0:9b334a45a8ff 34 */
bogdanm 0:9b334a45a8ff 35 const ticker_data_t* get_us_ticker_data(void);
bogdanm 0:9b334a45a8ff 36
bogdanm 0:9b334a45a8ff 37
bogdanm 0:9b334a45a8ff 38 /** The wrapper for ticker_irq_handler, to pass us ticker's data
bogdanm 0:9b334a45a8ff 39 *
bogdanm 0:9b334a45a8ff 40 */
bogdanm 0:9b334a45a8ff 41 void us_ticker_irq_handler(void);
bogdanm 0:9b334a45a8ff 42
bogdanm 0:9b334a45a8ff 43 /* HAL us ticker */
bogdanm 0:9b334a45a8ff 44
bogdanm 0:9b334a45a8ff 45 /** Initialize the ticker
bogdanm 0:9b334a45a8ff 46 *
bogdanm 0:9b334a45a8ff 47 */
bogdanm 0:9b334a45a8ff 48 void us_ticker_init(void);
bogdanm 0:9b334a45a8ff 49
bogdanm 0:9b334a45a8ff 50 /** Read the current counter
bogdanm 0:9b334a45a8ff 51 *
bogdanm 0:9b334a45a8ff 52 * @return The current timer's counter value in microseconds
bogdanm 0:9b334a45a8ff 53 */
bogdanm 0:9b334a45a8ff 54 uint32_t us_ticker_read(void);
bogdanm 0:9b334a45a8ff 55
bogdanm 0:9b334a45a8ff 56 /** Set interrupt for specified timestamp
bogdanm 0:9b334a45a8ff 57 *
bogdanm 0:9b334a45a8ff 58 * @param timestamp The time in microseconds to be set
bogdanm 0:9b334a45a8ff 59 */
bogdanm 0:9b334a45a8ff 60 void us_ticker_set_interrupt(timestamp_t timestamp);
bogdanm 0:9b334a45a8ff 61
bogdanm 0:9b334a45a8ff 62 /** Disable us ticker interrupt
bogdanm 0:9b334a45a8ff 63 *
bogdanm 0:9b334a45a8ff 64 */
bogdanm 0:9b334a45a8ff 65 void us_ticker_disable_interrupt(void);
bogdanm 0:9b334a45a8ff 66
bogdanm 0:9b334a45a8ff 67 /** Clear us ticker interrupt
bogdanm 0:9b334a45a8ff 68 *
bogdanm 0:9b334a45a8ff 69 */
bogdanm 0:9b334a45a8ff 70 void us_ticker_clear_interrupt(void);
bogdanm 0:9b334a45a8ff 71
bogdanm 0:9b334a45a8ff 72 /**@}*/
bogdanm 0:9b334a45a8ff 73
bogdanm 0:9b334a45a8ff 74 #ifdef __cplusplus
bogdanm 0:9b334a45a8ff 75 }
bogdanm 0:9b334a45a8ff 76 #endif
bogdanm 0:9b334a45a8ff 77
bogdanm 0:9b334a45a8ff 78 #endif