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

common/Ethernet.cpp@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) 2006-2013 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 "Ethernet.h"
bogdanm 0:9b334a45a8ff 17
bogdanm 0:9b334a45a8ff 18 #if DEVICE_ETHERNET
bogdanm 0:9b334a45a8ff 19
bogdanm 0:9b334a45a8ff 20 #include "ethernet_api.h"
bogdanm 0:9b334a45a8ff 21
bogdanm 0:9b334a45a8ff 22 namespace mbed {
bogdanm 0:9b334a45a8ff 23
bogdanm 0:9b334a45a8ff 24 Ethernet::Ethernet() {
bogdanm 0:9b334a45a8ff 25 ethernet_init();
bogdanm 0:9b334a45a8ff 26 }
bogdanm 0:9b334a45a8ff 27
bogdanm 0:9b334a45a8ff 28 Ethernet::~Ethernet() {
bogdanm 0:9b334a45a8ff 29 ethernet_free();
bogdanm 0:9b334a45a8ff 30 }
bogdanm 0:9b334a45a8ff 31
bogdanm 0:9b334a45a8ff 32 int Ethernet::write(const char *data, int size) {
bogdanm 0:9b334a45a8ff 33 return ethernet_write(data, size);
bogdanm 0:9b334a45a8ff 34 }
bogdanm 0:9b334a45a8ff 35
bogdanm 0:9b334a45a8ff 36 int Ethernet::send() {
bogdanm 0:9b334a45a8ff 37 return ethernet_send();
bogdanm 0:9b334a45a8ff 38 }
bogdanm 0:9b334a45a8ff 39
bogdanm 0:9b334a45a8ff 40 int Ethernet::receive() {
bogdanm 0:9b334a45a8ff 41 return ethernet_receive();
bogdanm 0:9b334a45a8ff 42 }
bogdanm 0:9b334a45a8ff 43
bogdanm 0:9b334a45a8ff 44 int Ethernet::read(char *data, int size) {
bogdanm 0:9b334a45a8ff 45 return ethernet_read(data, size);
bogdanm 0:9b334a45a8ff 46 }
bogdanm 0:9b334a45a8ff 47
bogdanm 0:9b334a45a8ff 48 void Ethernet::address(char *mac) {
bogdanm 0:9b334a45a8ff 49 return ethernet_address(mac);
bogdanm 0:9b334a45a8ff 50 }
bogdanm 0:9b334a45a8ff 51
bogdanm 0:9b334a45a8ff 52 int Ethernet::link() {
bogdanm 0:9b334a45a8ff 53 return ethernet_link();
bogdanm 0:9b334a45a8ff 54 }
bogdanm 0:9b334a45a8ff 55
bogdanm 0:9b334a45a8ff 56 void Ethernet::set_link(Mode mode) {
bogdanm 0:9b334a45a8ff 57 int speed = -1;
bogdanm 0:9b334a45a8ff 58 int duplex = 0;
bogdanm 0:9b334a45a8ff 59
bogdanm 0:9b334a45a8ff 60 switch(mode) {
bogdanm 0:9b334a45a8ff 61 case AutoNegotiate : speed = -1; duplex = 0; break;
bogdanm 0:9b334a45a8ff 62 case HalfDuplex10 : speed = 0; duplex = 0; break;
bogdanm 0:9b334a45a8ff 63 case FullDuplex10 : speed = 0; duplex = 1; break;
bogdanm 0:9b334a45a8ff 64 case HalfDuplex100 : speed = 1; duplex = 0; break;
bogdanm 0:9b334a45a8ff 65 case FullDuplex100 : speed = 1; duplex = 1; break;
bogdanm 0:9b334a45a8ff 66 }
bogdanm 0:9b334a45a8ff 67
bogdanm 0:9b334a45a8ff 68 ethernet_set_link(speed, duplex);
bogdanm 0:9b334a45a8ff 69 }
bogdanm 0:9b334a45a8ff 70
bogdanm 0:9b334a45a8ff 71 } // namespace mbed
bogdanm 0:9b334a45a8ff 72
bogdanm 0:9b334a45a8ff 73 #endif