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
Light.cpp
- Committer:
- ansond
- Date:
- 2014-07-01
- Revision:
- 160:24337c83dd1d
- Parent:
- 146:8c05a119d9d4
- Child:
- 167:2529c18d0eb1
File content as of revision 160:24337c83dd1d:
/* 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 "Light.h" #include "MBEDEndpoint.h" // include the relevant action support #include "LightDimmerAction.h" #include "LightSwitchAction.h" void *_instance = NULL; // Blinking Looper static void blinking_action(void const *args) { if (_instance != NULL) { Light *self = (Light *)_instance; self->updateDirection(); while(true) self->blinkLight(); } } // default constructor Light::Light(ErrorHandler *error_handler,Transport *transports[NUM_TRANSPORTS],int instance,void *endpoint) : Personality(error_handler,transports,instance,endpoint,LIGHT_TYPE_STRING) { this->m_forward = true; // setup the blinking thread #ifdef ENABLE_THREADS this->m_blinking_thread = NULL; #endif this->m_is_blinking = false; // Setup Philips Light if enabled if (PL_ENABLE) this->m_pl = new PhilipsLight(PL_LIGHT_ID,this->m_transports[HTTP_TRANSPORT],this->logger()); else this->m_pl = NULL; #ifdef COPCAR_PERSONALITY // Setup External CopCar Flasher if enabled if (EXT_LED_ENABLE) this->m_ext_led = new CopCarLEDFlasher(new PwmOut(EXT_LED_PIN),new PwmOut(EXT_LED_PIN_COPCAR),this->logger()); else this->m_ext_led = NULL; #endif #ifdef LIGHT_PERSONALITY // Setup External LED Light if enabled if (EXT_LED_ENABLE) this->m_ext_led = new ExternalLEDLight(new PwmOut(EXT_LED_PIN),this->logger()); else this->m_ext_led = NULL; #endif // DEBUG if (PL_ENABLE) this->logger()->log("Light name: %s (Philips Light %d)",this->getName(),PL_LIGHT_ID); else this->logger()->log("Light name: %s", this->getName()); // we are activated _instance = (void *)this; } // destructor Light::~Light() { if (this->m_dimmer_action != NULL) delete this->m_dimmer_action; if (this->m_switch_action != NULL) delete this->m_switch_action; if (this->m_pl != NULL) delete this->m_pl; if (this->m_ext_led != NULL) delete this->m_ext_led; this->stopBlinkingThread(); } // initialize the light void Light::initLight() { sscanf(LIGHT_DEFAULT_STATE,"%d",&this->m_current_state); this->m_last_state = this->m_current_state; } // get the Philips light PhilipsLight *Light::pl() { return this->m_pl; } // get the External LED light ExternalLEDLight *Light::extled() { return this->m_ext_led; } // set the dimmer action void Light::setDimmerAction(void *dimmer_action) { this->m_dimmer_action = dimmer_action; } // set the switch actino void Light::setSwitchAction(void *switch_action) {this->m_switch_action = switch_action; } // get the dimmer action void *Light::getDimmerAction() { return this->m_dimmer_action; } // get the switch action void *Light::getSwitchAction() { return this->m_switch_action; } // turn ON void Light::on() { this->m_current_state = 1; this->manageBlinkingThread(); if (PL_ENABLE && this->pl() != NULL) this->pl()->on(); if (EXT_LED_ENABLE && this->extled() != NULL) this->extled()->on(); } // turn OFF void Light::off() { this->m_current_state = 0; this->manageBlinkingThread(); if (PL_ENABLE && this->pl() != NULL) this->pl()->off(); if (EXT_LED_ENABLE && this->extled() != NULL) this->extled()->off(); } // initiate blinking void Light::blink() { this->m_last_state = this->m_current_state; this->startBlinkingThread(); } // manage the blinking thread void Light::manageBlinkingThread() { if (this->m_is_blinking == false) this->stopBlinkingThread(); this->m_is_blinking = false; } // stop blinking void Light::stopBlinking() { this->m_is_blinking = false; if (this->m_last_state == 1) this->on(); if (this->m_last_state == 0) this->off(); this->m_current_state = this->m_last_state; } // start blinking thread void Light::startBlinkingThread() { #ifdef ENABLE_THREADS if (this->m_blinking_thread == NULL) this->m_blinking_thread = new Thread(blinking_action); #endif } // stop blinking thread void Light::stopBlinkingThread() { #ifdef ENABLE_THREADS if (this->m_blinking_thread != NULL) { this->m_blinking_thread->terminate(); delete this->m_blinking_thread; } this->m_blinking_thread = NULL; #endif } // update our blinking sequencing to properly mesh with the lights current state void Light::updateDirection() { this->m_forward = true; if (this->m_current_state == 0) this->m_forward = false; } // Blink void Light::blinkLight() { this->m_is_blinking = true; #ifdef COPCAR_PERSONALITY if (EXT_LED_ENABLE && this->extled() != NULL) { ((CopCarLEDFlasher *)this->extled())->on(); } wait_ms(125); if (EXT_LED_ENABLE && this->extled() != NULL) { ((CopCarLEDFlasher *)this->extled())->off(); } this->m_current_state = 0; this->manageBlinkingThread(); #endif #ifdef LIGHT_PERSONALITY if (this->m_forward) this->on(); else this->off(); if (PL_ENABLE && this->pl() != NULL) { if (this->m_forward) this->pl()->on(); else this->pl()->off(); } if (EXT_LED_ENABLE && this->extled() != NULL) { if (this->m_forward) this->extled()->on(); else this->extled()->off(); } #endif wait_ms(LIGHT_BLINK_WAIT_MS); this->m_is_blinking = true; #ifdef COPCAR_PERSONALITY if (EXT_LED_ENABLE && this->extled() != NULL) { ((CopCarLEDFlasher *)this->extled())->on(); } wait_ms(125); if (EXT_LED_ENABLE && this->extled() != NULL) { ((CopCarLEDFlasher *)this->extled())->off(); } this->m_current_state = 0; this->manageBlinkingThread(); #endif #ifdef LIGHT_PERSONALITY if (this->m_forward) this->off(); else this->on(); if (PL_ENABLE && this->pl() != NULL) { if (this->m_forward) this->pl()->off(); else this->pl()->on(); } if (EXT_LED_ENABLE && this->extled() != NULL) { if (this->m_forward) this->extled()->off(); else this->extled()->on(); } #endif wait_ms(LIGHT_BLINK_WAIT_MS); } // dim void Light::dim(int value) { if (PL_ENABLE && this->pl() != NULL) this->pl()->dim(value); if (EXT_LED_ENABLE && this->extled() != NULL) this->extled()->dim(value); }