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
api/PortInOut.h
- 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. */ #ifndef MBED_PORTINOUT_H #define MBED_PORTINOUT_H #include "platform.h" #if DEVICE_PORTINOUT #include "port_api.h" namespace mbed { /** A multiple pin digital in/out used to set/read multiple bi-directional pins */ class PortInOut { public: /** Create an PortInOut, connected to the specified port * * @param port Port to connect to (Port0-Port5) * @param mask A bitmask to identify which bits in the port should be included (0 - ignore) */ PortInOut(PortName port, int mask = 0xFFFFFFFF) { port_init(&_port, port, mask, PIN_INPUT); } /** Write the value to the output port * * @param value An integer specifying a bit to write for every corresponding port pin */ void write(int value) { port_write(&_port, value); } /** Read the value currently output on the port * * @returns * An integer with each bit corresponding to associated port pin setting */ int read() { return port_read(&_port); } /** Set as an output */ void output() { port_dir(&_port, PIN_OUTPUT); } /** Set as an input */ void input() { port_dir(&_port, PIN_INPUT); } /** Set the input pin mode * * @param mode PullUp, PullDown, PullNone, OpenDrain */ void mode(PinMode mode) { port_mode(&_port, mode); } /** A shorthand for write() */ PortInOut& operator= (int value) { write(value); return *this; } PortInOut& operator= (PortInOut& rhs) { write(rhs.read()); return *this; } /** A shorthand for read() */ operator int() { return read(); } private: port_t _port; }; } // namespace mbed #endif #endif