arduino/esp8266
1
0
Fork 0
mirror of https://github.com/esp8266/Arduino.git synced 2025-07-29 05:21:37 +03:00
Code Activity

Create another board variant

Browse Source
This commit is contained in:
Ivan Grokhotkov
2015-01-16 22:52:19 +03:00
parent 6ea230a1bc
commit 14e500ac67
5 changed files with 348 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

128
variants/wifio/WifioWiring.cpp Normal file
View File

@ -0,0 +1,128 @@
/*
WifioWiring.cpp - Wiring API implementation for the WIFIO board
Copyright (c) 2015 Ivan Grokhotkov. All rights reserved.
This file is part of the esp8266 core for Arduino environment.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "wiring_private.h"
#include "WifioProtocol.h"
namespace wifio {
void pinMode(int avrPin, int mode) {
PinModeCommand cmd { MAGIC, CMD_PINMODE, static_cast<uint8_t>(avrPin), static_cast<uint8_t>(mode) };
sendCommand(Serial, cmd);
}
void digitalWrite(int avrPin, int value) {
DigitalWriteCommand cmd { MAGIC, CMD_DIGITALWRITE, static_cast<uint8_t>(avrPin), static_cast<uint8_t>(value) };
sendCommand(Serial, cmd);
}
int digitalRead(int avrPin) {
DigitalReadCommand cmd { MAGIC, CMD_DIGITALREAD, static_cast<uint8_t>(avrPin) };
sendCommand(Serial, cmd);
DigitalReadResultCommand reply;
if (!expectCommand(Serial, CMD_DIGITALREADRESULT, reply) || reply.pin != avrPin) {
protocolError();
return 0;
}
return reply.value;
}
void analogWrite(int avrPin, int value) {
AnalogWriteCommand cmd { MAGIC, CMD_ANALOGWRITE, static_cast<uint8_t>(value), static_cast<uint8_t>(avrPin) };
sendCommand(Serial, cmd);
}
int analogRead(int avrPin) {
AnalogReadCommand cmd { MAGIC, CMD_ANALOGREAD, static_cast<uint8_t>(avrPin) };
sendCommand(Serial, cmd);
AnalogReadResultCommand reply;
if (!expectCommand(Serial, CMD_ANALOGREADRESULT, reply) || reply.pin != avrPin) {
protocolError();
return 0;
}
return ((reply.val_h << 7) | reply.val_l);
}
} // namespace wifio
extern "C" void __pinMode(uint8_t pin, uint8_t mode);
extern "C" void __digitalWrite(uint8_t pin, uint8_t val);
extern "C" int __digitalRead(uint8_t pin);
extern "C" void __analogWrite(uint8_t pin, int val);
// extern "C" void __attachInterrupt(uint8_t pin, voidFuncPtr handler, int mode);
// extern "C" void __detachInterrupt(uint8_t pin);
extern "C" void __initPins();
extern "C" int __analogRead(uint8_t pin);
extern "C" void pinMode(uint8_t pin, uint8_t mode){
if (pin >= ESP_PINS_OFFSET) { // esp pin
__pinMode(pin - ESP_PINS_OFFSET, mode);
}
else { // AVR pin
wifio::pinMode(pin, mode);
}
}
extern "C" void digitalWrite(uint8_t pin, uint8_t value) {
if (pin >= ESP_PINS_OFFSET) { // esp pin
__digitalWrite(pin - ESP_PINS_OFFSET, value);
}
else { // AVR pin
wifio::digitalWrite(pin, value);
}
}
extern "C" int digitalRead(uint8_t pin) {
if (pin >= ESP_PINS_OFFSET) {
return __digitalRead(pin - ESP_PINS_OFFSET);
}
else {
return wifio::digitalRead(pin);
}
}
extern "C" int analogRead(uint8_t pin) {
if (pin >= ESP_PINS_OFFSET) {
return __analogRead(pin - ESP_PINS_OFFSET);
}
else {
return wifio::analogRead(pin);
}
}
extern "C" void analogWrite(uint8_t pin, int value) {
if (pin >= ESP_PINS_OFFSET) {
__analogWrite(pin - ESP_PINS_OFFSET, value);
}
else {
wifio::analogWrite(pin, value);
}
}
extern "C" void initPins()
{
__initPins();
// sync here
}