Blynk library for embedded hardware. Works with Arduino, ESP8266, Raspberry Pi, Intel Edison/Galileo, LinkIt ONE, Particle Core/Photon, Energia, ARM mbed, etc. http://www.blynk.cc/
Dependents: Blynk_RBL_BLE_Nano Blynk_MicroBit Blynk_Serial Blynk_RBL_BLE_Nano
BlynkApiMbed.h
- Committer:
- vshymanskyy
- Date:
- 2018-01-26
- Revision:
- 22:e1d3971fd902
- Parent:
- 16:6d9bf99b263c
File content as of revision 22:e1d3971fd902:
/** * @file BlynkApiMbed.h * @author Volodymyr Shymanskyy * @license This project is released under the MIT License (MIT) * @copyright Copyright (c) 2015 Volodymyr Shymanskyy * @date Mar 2015 * @brief * */ #ifndef BlynkApiMbed_h #define BlynkApiMbed_h #include <Blynk/BlynkApi.h> #include <mbed.h> #ifdef BLYNK_NO_INFO template<class Proto> BLYNK_FORCE_INLINE void BlynkApi<Proto>::sendInfo() {} #else template<class Proto> BLYNK_FORCE_INLINE void BlynkApi<Proto>::sendInfo() { static const char profile[] BLYNK_PROGMEM = BLYNK_PARAM_KV("ver" , BLYNK_VERSION) BLYNK_PARAM_KV("h-beat" , BLYNK_TOSTRING(BLYNK_HEARTBEAT)) BLYNK_PARAM_KV("buff-in", BLYNK_TOSTRING(BLYNK_MAX_READBYTES)) #ifdef BLYNK_INFO_DEVICE BLYNK_PARAM_KV("dev" , BLYNK_INFO_DEVICE) #endif #ifdef BLYNK_INFO_CPU BLYNK_PARAM_KV("cpu" , BLYNK_INFO_CPU) #endif #ifdef BLYNK_INFO_CONNECTION BLYNK_PARAM_KV("con" , BLYNK_INFO_CONNECTION) #endif BLYNK_PARAM_KV("build" , __DATE__ " " __TIME__) ; const size_t profile_len = sizeof(profile)-1; #ifdef BLYNK_HAS_PROGMEM char mem[profile_len]; memcpy_P(mem, profile, profile_len); static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_INTERNAL, 0, mem, profile_len); #else static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_INTERNAL, 0, profile, profile_len); #endif return; } #endif template<class Proto> BLYNK_FORCE_INLINE void BlynkApi<Proto>::processCmd(const void* buff, size_t len) { BlynkParam param((void*)buff, len); BlynkParam::iterator it = param.begin(); if (it >= param.end()) return; const char* cmd = it.asStr(); uint16_t cmd16; memcpy(&cmd16, cmd, sizeof(cmd16)); if (++it >= param.end()) return; #if defined(analogInputToDigitalPin) // Good! Analog pins can be referenced on this device by name. const uint8_t pin = (it.asStr()[0] == 'A') ? analogInputToDigitalPin(atoi(it.asStr()+1)) : it.asInt(); #else #if defined(BLYNK_DEBUG_ALL) #pragma message "analogInputToDigitalPin not defined" #endif const uint8_t pin = it.asInt(); #endif switch(cmd16) { #ifndef BLYNK_NO_BUILTIN case BLYNK_HW_PM: { while (it < param.end()) { ++it; if (!strcmp(it.asStr(), "in")) { //pinMode(pin, INPUT); } else if (!strcmp(it.asStr(), "out") || !strcmp(it.asStr(), "pwm")) { //pinMode(pin, OUTPUT); } else { #ifdef BLYNK_DEBUG BLYNK_LOG4(BLYNK_F("Invalid pin "), pin, BLYNK_F(" mode "), it.asStr()); #endif } ++it; } } break; case BLYNK_HW_DR: { DigitalIn p((PinName)pin); char mem[16]; BlynkParam rsp(mem, 0, sizeof(mem)); rsp.add("dw"); rsp.add(pin); rsp.add(int(p)); static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_HARDWARE, 0, rsp.getBuffer(), rsp.getLength()-1); } break; case BLYNK_HW_DW: { // Should be 1 parameter (value) if (++it >= param.end()) return; //BLYNK_LOG("digitalWrite %d -> %d", pin, it.asInt()); DigitalOut p((PinName)pin); p = it.asInt() ? 1 : 0; } break; case BLYNK_HW_AR: { AnalogIn p((PinName)pin); char mem[16]; BlynkParam rsp(mem, 0, sizeof(mem)); rsp.add("aw"); rsp.add(pin); rsp.add(int(p.read() * 1024)); static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_HARDWARE, 0, rsp.getBuffer(), rsp.getLength()-1); } break; case BLYNK_HW_AW: { // TODO: Not supported yet } break; #endif case BLYNK_HW_VR: { BlynkReq req = { pin }; WidgetReadHandler handler = GetReadHandler(pin); if (handler && (handler != BlynkWidgetRead)) { handler(req); } else { BlynkWidgetReadDefault(req); } } break; case BLYNK_HW_VW: { ++it; char* start = (char*)it.asStr(); BlynkParam param2(start, len - (start - (char*)buff)); BlynkReq req = { pin }; WidgetWriteHandler handler = GetWriteHandler(pin); if (handler && (handler != BlynkWidgetWrite)) { handler(req, param2); } else { BlynkWidgetWriteDefault(req, param2); } } break; default: BLYNK_LOG2(BLYNK_F("Invalid HW cmd: "), cmd); static_cast<Proto*>(this)->sendCmd(BLYNK_CMD_RESPONSE, static_cast<Proto*>(this)->msgIdOutOverride, NULL, BLYNK_ILLEGAL_COMMAND); } } #endif