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
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
common/pinmap_common.c
- Committer:
- mega64
- Date:
- 2017-03-19
- Revision:
- 51:25d18ad142c8
- Parent:
- 0:9b334a45a8ff
File content as of revision 51:25d18ad142c8:
/* mbed Microcontroller Library * Copyright (c) 2006-2013 ARM Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "pinmap.h" #include "mbed_error.h" void pinmap_pinout(PinName pin, const PinMap *map) { if (pin == NC) return; while (map->pin != NC) { if (map->pin == pin) { pin_function(pin, map->function); pin_mode(pin, PullNone); return; } map++; } error("could not pinout"); } uint32_t pinmap_merge(uint32_t a, uint32_t b) { // both are the same (inc both NC) if (a == b) return a; // one (or both) is not connected if (a == (uint32_t)NC) return b; if (b == (uint32_t)NC) return a; // mis-match error case error("pinmap mis-match"); return (uint32_t)NC; } uint32_t pinmap_find_peripheral(PinName pin, const PinMap* map) { while (map->pin != NC) { if (map->pin == pin) return map->peripheral; map++; } return (uint32_t)NC; } uint32_t pinmap_peripheral(PinName pin, const PinMap* map) { uint32_t peripheral = (uint32_t)NC; if (pin == (PinName)NC) return (uint32_t)NC; peripheral = pinmap_find_peripheral(pin, map); if ((uint32_t)NC == peripheral) // no mapping available error("pinmap not found for peripheral"); return peripheral; } uint32_t pinmap_find_function(PinName pin, const PinMap* map) { while (map->pin != NC) { if (map->pin == pin) return map->function; map++; } return (uint32_t)NC; } uint32_t pinmap_function(PinName pin, const PinMap* map) { uint32_t function = (uint32_t)NC; if (pin == (PinName)NC) return (uint32_t)NC; function = pinmap_find_function(pin, map); if ((uint32_t)NC == function) // no mapping available error("pinmap not found for function"); return function; }