int main(void) { AppMode_T AppMode; APP_STATE_E state=UPDATE_TEMPERATURE; char LCDString[30], temp_char[2]; uint16_t temp; float ftemp; HardwareSetup(); /************************initializa LCD module********************************/ SPI2_Init(); InitialiseLCD(); led_init(); MSTimerInit(); /* Default app mode */ AppMode = GAINSPAN_DEMO; /* If the CIK is exist, auto into the Exosite mode */ NVSettingsLoad(&GNV_Setting); /* Determine if SW1 & SW3 is pressed at power up to enter programming mode */ if (Switch1IsPressed() && Switch3IsPressed()) { AppMode = PROGRAM_MODE; } else if(Switch3IsPressed() && Switch2IsPressed()) { AppMode = EXOSITE_ERASE; } else if(Switch1IsPressed()) { AppMode = RUN_EXOSITE; } else if(Switch2IsPressed()) { AppMode = RUN_PROVISIONING; } else if(Switch3IsPressed()) { AppMode = RUN_OVER_AIR_DOWNLOAD; } if(AppMode == GAINSPAN_DEMO) { LCDDisplayLogo(); LCDSelectFont(FONT_SMALL); DisplayLCD(LCD_LINE3, "RL78G14 RDK V2.0"); DisplayLCD(LCD_LINE4, " Wi-Fi & Cloud "); DisplayLCD(LCD_LINE5, " demos by: "); DisplayLCD(LCD_LINE6, "Gainspan "); DisplayLCD(LCD_LINE7, "Exosite "); DisplayLCD(LCD_LINE8, "Future Designs, Inc"); MSTimerDelay(3500); ClearLCD(); DisplayLCD(LCD_LINE1, "Demo Modes: "); DisplayLCD(LCD_LINE2, "-RST no key: "); DisplayLCD(LCD_LINE3, " GS Web Server "); DisplayLCD(LCD_LINE4, "-RST + SW1: "); DisplayLCD(LCD_LINE5, " Exosite Cloud "); DisplayLCD(LCD_LINE6, "-RST + SW2: "); DisplayLCD(LCD_LINE7, " AP Provisioning "); DisplayLCD(LCD_LINE8, "-RST + SW3: OTA "); MSTimerDelay(3000); ClearLCD(); LCDSelectFont(FONT_LARGE); if(Exosite_GetCIK(NULL)) { AppMode = RUN_EXOSITE; } } DisplayLCD(LCD_LINE1, "Starting..."); /*****************************************************************************/ SPI_Init(GAINSPAN_SPI_RATE); /* Setup LCD SPI channel for Chip Select P10, active low, active per byte */ SPI_ChannelSetup(GAINSPAN_SPI_CHANNEL, false, true); GainSpan_SPI_Start(); PM15 &= ~(1 << 2); P15 &= ~(1 << 2); if(AppMode == PROGRAM_MODE) { App_ProgramMode(); } else if (AppMode == RUN_EXOSITE) { DisplayLCD(LCD_LINE1, " CLOUD DEMO "); Temperature_Init(); Potentiometer_Init(); App_Exosite(); } else if(AppMode == RUN_PROVISIONING) { App_WebProvisioning(); } else if(AppMode == RUN_OVER_AIR_DOWNLOAD) { App_OverTheAirProgrammingPushMetheod(); } else if (AppMode == EXOSITE_ERASE) { ClearLCD(); LCDSelectFont(FONT_SMALL); DisplayLCD(LCD_LINE3, "EEPROM ERASING ... "); MSTimerDelay(2000); Exosite_Init("renesas", "rl78g14", IF_WIFI, 1); DisplayLCD(LCD_LINE3, " "); DisplayLCD(LCD_LINE4, "Please reset device"); while(1); } else{ UART0_Start(GAINSPAN_CONSOLE_BAUD); // UART2_Start(GAINSPAN_UART_BAUD); Temperature_Init(); Potentiometer_Init(); // sprintf(LCDString, "RDK Demo %s", VERSION_TEXT); // DisplayLCD(LCD_LINE1, (const uint8_t *)LCDString); /* Before doing any tests or apps, startup the module */ /* and nonvolatile stettings */ App_Startup(); // Now connect to the system //App_Connect(&G_nvsettings.webprov); // App_PassThroughSPI(); /******************Start Processing Sensor data******************/ uint32_t start = MSTimerGet(); uint8_t c; Accelerometer_Init(); while(1) { // if (GainSpan_SPI_ReceiveByte(GAINSPAN_SPI_CHANNEL, &c)) if(App_Read(&c, 1, 0)) AtLibGs_ReceiveDataProcess(c); /* Timeout? */ if (MSTimerDelta(start) >= 100) // every 100 ms, read sensor data { led_task(); switch(state) { case UPDATE_TEMPERATURE: // Temperature sensor reading temp = Temperature_Get(); #if 0 // Get the temperature and show it on the LCD temp_char[0] = (int16_t)temp / 16; temp_char[1] = (int16_t)((temp & 0x000F) * 10) / 16; #endif temp_char[1] = (temp & 0xFF00)>>8; temp_char[0] = temp & 0xFF; ftemp = *(uint16_t *)temp_char; gTemp_F = ((ftemp/5)*9)/128 + 22; // Display the contents of lcd_buffer onto the debug LCD //sprintf((char *)LCDString, "TEMP: %d.%d C", temp_char[0], temp_char[1]); sprintf((char *)LCDString, "TEMP: %.1fF", gTemp_F); DisplayLCD(LCD_LINE6, (const uint8_t *)LCDString); state = UPDATE_LIGHT; break; case UPDATE_LIGHT: // Light sensor reading gAmbientLight = LightSensor_Get(); // Display the contents of lcd_buffer onto the debug LCD sprintf((char *)LCDString, "Light: %d ", gAmbientLight); DisplayLCD(LCD_LINE7, (const uint8_t *)LCDString); state = UPDATE_ACCELEROMETER; break; case UPDATE_ACCELEROMETER: // 3-axis accelerometer reading Accelerometer_Get(); sprintf((char *)LCDString, "x%2d y%2d z%2d", gAccData[0], gAccData[1], gAccData[2]); DisplayLCD(LCD_LINE8, (const uint8_t *)LCDString); state = UPDATE_TEMPERATURE; break; } start = MSTimerGet(); } } }
/*--------------------------------------------------------------------------*/ T_uezError GainSpan_CmdLib_ConfigureForSPI( const T_GainSpan_CmdLib_SPISettings *aSettings) { T_uezError error; ATLIBGS_MSG_ID_E r; int i; G_GSCmdLibSettings = *aSettings; G_GSSPITemplate.iBitsPerTransfer = 8; G_GSSPITemplate.iCSPolarity = EFalse; // Falling edge G_GSSPITemplate.iClockOutPolarity = EFalse; // Falling edge G_GSSPITemplate.iClockOutPhase = EFalse; // ETrue; G_GSSPITemplate.iDataMISO = 0; G_GSSPITemplate.iDataMISO = 0; G_GSSPITemplate.iNumTransferredIn = 0; G_GSSPITemplate.iNumTransferredOut = 0; G_GSSPITemplate.iRate = aSettings->iRate / 1000; G_GSSPITemplate.iCSGPIOPort = GPIO_TO_HAL_PORT(aSettings->iSPIChipSelect); G_GSSPITemplate.iCSGPIOBit = GPIO_TO_PIN_BIT(aSettings->iSPIChipSelect); error = UEZSPIOpen(G_GSCmdLibSettings.iSPIDeviceName, &G_GSSPI); if (error) return error; // Ensure these pins are not configured elsewhere UEZGPIOLock(G_GSCmdLibSettings.iDataReadyIO); if (G_GSCmdLibSettings.iSRSTn != GPIO_NONE ){ UEZGPIOLock(G_GSCmdLibSettings.iSRSTn); UEZGPIOOutput(G_GSCmdLibSettings.iSRSTn); // WIFI_SRSTn } UEZGPIOInput(G_GSCmdLibSettings.iDataReadyIO); // WIFI IRQ if (G_GSCmdLibSettings.iProgramMode != GPIO_NONE ) { UEZGPIOLock(G_GSCmdLibSettings.iProgramMode); UEZGPIOClear(G_GSCmdLibSettings.iProgramMode); // WIFI PROGRAM OFF UEZGPIOOutput(G_GSCmdLibSettings.iProgramMode); // WIFI PROGRAM OFF } if (G_GSCmdLibSettings.iSPIMode != GPIO_NONE ) { UEZGPIOLock(G_GSCmdLibSettings.iSPIMode); UEZGPIOSet(G_GSCmdLibSettings.iSPIMode); // WIFI_MODE SPI UEZGPIOOutput(G_GSCmdLibSettings.iSPIMode); // WIFI_MODE SPI } UEZTaskDelay(1250); if (G_GSCmdLibSettings.iSRSTn != GPIO_NONE ) UEZGPIOSet(G_GSCmdLibSettings.iSRSTn); // WIFI_SRSTn UEZTaskDelay(1000); // Initialize the GainSpan SPI routines GainSpan_SPI_Start(); // Flush anything there AtLibGs_FlushIncomingMessage(); /* Send command to check 5 times for module */ for (i = 0; i < 5; i++){ AtLibGs_FlushIncomingMessage(); r = AtLibGs_Check(GAINSPAN_AT_DEFAULT_TIMEOUT); if(ATLIBGS_MSG_ID_OK == r){ break; } } if(ATLIBGS_MSG_ID_RESPONSE_TIMEOUT == r){ return UEZ_ERROR_NOT_FOUND; } /* Send command to DISABLE echo */ do { r = AtLibGs_SetEcho(ATLIBGS_DISABLE); } while (ATLIBGS_MSG_ID_OK != r); // For now, just report it is not found if (r != ATLIBGS_MSG_ID_OK) return UEZ_ERROR_NOT_FOUND; return UEZ_ERROR_NONE; }