Core Base Classes for the Light Endpoints
Dependents: mbed_mqtt_endpoint_ublox_ethernet mbed_mqtt_endpoint_ublox_cellular mbed_nsp_endpoint_ublox_cellular mbed_nsp_endpoint_ublox_ethernet ... more
ErrorHandler.cpp
- Committer:
- ansond
- Date:
- 2014-02-25
- Revision:
- 16:fda7dbb8b47a
- Parent:
- 15:386dccd0000a
- Child:
- 18:bc165829bb88
File content as of revision 16:fda7dbb8b47a:
/* Copyright C2013 Doug Anson, MIT License * * Permission is hereby granted, free of charge, to any person obtaining a copy of this software * and associated documentation files the "Software", to deal in the Software without restriction, * including without limitation the rights to use, copy, modify, merge, publish, distribute, * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all copies or * substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include "ErrorHandler.h" // Annunciations DigitalOut led1(LED1); DigitalOut led2(LED2); DigitalOut led3(LED3); DigitalOut led4(LED4); // Multi-color LED support PwmOut r (p23); PwmOut g (p24); PwmOut b (p25); // close down connections extern void closedown(); // default constructor ErrorHandler::ErrorHandler(MODSERIAL *pc,C12832_LCD *lcd) { this->m_pc = pc; this->m_lcd = lcd; memset(this->m_message,'\0',MAX_LOG_MESSAGE+1); this->resetLEDs(); } // default destructor ErrorHandler::~ErrorHandler() { } // log information void ErrorHandler::log(const char *format, ...) { memset(this->m_message,'\0',MAX_LOG_MESSAGE+1); va_list args; va_start(args, format); vsprintf(this->m_message, format, args); va_end(args); this->m_pc->printf(this->m_message); this->m_pc->printf("\r\n"); this->m_lcd->cls(); this->m_lcd->locate(0,0); this->m_lcd->printf(this->m_message); } // pause void ErrorHandler::pause(const char *format, ...) { memset(this->m_message,'\0',MAX_LOG_MESSAGE+1); va_list args; va_start(args, format); vsprintf(this->m_message, format, args); va_end(args); this->m_pc->printf(this->m_message); this->m_pc->printf("\r\n"); this->m_lcd->cls(); this->m_lcd->locate(0,0); this->m_lcd->printf(this->m_message); this->log("Press any key to continue...ctrl-c to stop"); char c = this->m_pc->getc(); if (c == 0x03) { // CTRL-C ASCII this->m_pc->printf("ctrl-c: closing down...\r\n"); closedown(); } } // check for exit void ErrorHandler::checkForExit() { if (this->m_pc->readable()) { char c = this->m_pc->getc(); if (c == 0x03) { // CTRL-C ASCII this->m_pc->printf("ctrl-c: closing down...\r\n"); closedown(); } } } // set the color LED void ErrorHandler::setRGBLED(float H, float S, float V) { float f,h,p,q,t; int i; if( S == 0.0) { r = 1.0 - V; // invert pwm ! g = 1.0 - V; b = 1.0 - V; return; } if(H > 360.0) H = 0.0; // check values if(S > 1.0) S = 1.0; if(S < 0.0) S = 0.0; if(V > 1.0) V = 1.0; if(V < 0.0) V = 0.0; h = H / 60.0; i = (int) h; f = h - i; p = V * (1.0 - S); q = V * (1.0 - (S * f)); t = V * (1.0 - (S * (1.0 - f))); switch(i) { case 0: r = 1.0 - V; // invert pwm ! g = 1.0 - t; b = 1.0 - p; break; case 1: r = 1.0 - q; g = 1.0 - V; b = 1.0 - p; break; case 2: r = 1.0 - p; g = 1.0 - V; b = 1.0 - t; break; case 3: r = 1.0 - p; g = 1.0 - q; b = 1.0 - V; break; case 4: r = 1.0 - t; g = 1.0 - p; b = 1.0 - V; break; case 5: default: r = 1.0 - V; g = 1.0 - p; b = 1.0 - q; break; } } // turn the RGB LED specific colors void ErrorHandler::turnLEDRed() { this->setRGBLED(0.0,1.0,0.2); } void ErrorHandler::turnLEDGreen() { this->setRGBLED(120.0,1.0,0.2); } void ErrorHandler::turnLEDBlue() { this->setRGBLED(200.0,1.0,0.2); } void ErrorHandler::turnLEDBlack() { this->setRGBLED(0,0,0); } void ErrorHandler::turnLEDYellow() { this->setRGBLED(60.0,1.0,0.133); } // reset LEDs void ErrorHandler::resetLEDs() { // turn off all LEDs led1 = 0; led2 = 0; led3 = 0; led4 = 0; } // blink an LED void ErrorHandler::blinkLED(DigitalOut led) { led = 1; wait_ms(BLINK_TIME); led = 0; } // blink the MQTT Transport TX LED void ErrorHandler::blinkMQTTTransportTxLED() { this->blinkLED(led1); } // blink the MQTT Transport RX LED void ErrorHandler::blinkMQTTTransportRxLED() { this->blinkLED(led2); } // blink the HTTP Transport TX LED void ErrorHandler::blinkHTTPTransportTxLED() { this->blinkLED(led3); } // blink the HTTP Transport RX LED void ErrorHandler::blinkHTTPTransportRxLED() { this->blinkLED(led4); }