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Smart
main.cpp
- Committer:
- Team_Eta_MBED
- Date:
- 2018-02-28
- Revision:
- 0:69293b19ee19
File content as of revision 0:69293b19ee19:
#include "mbed.h" #include "HTU21D.h" #include "Hexi_KW40Z.h" #include "Hexi_OLED_SSD1351.h" #include "images.h" #include "string.h" // Pin connections DigitalOut led1(LED_GREEN); // RGB LED Serial pc(USBTX, USBRX); // Serial interface HTU21D temphumid(PTB1,PTB0); // HTU21D Sensor DigitalOut powerEN (PTB12); // Power Enable HTU21D Sensor SSD1351 oled(PTB22,PTB21,PTC13,PTB20,PTE6, PTD15); // SSD1351 OLED Driver (MOSI,SCLK,POWER,CS,RST,DC) /* Instantiate the Hexi KW40Z Driver (UART TX, UART RX) */ KW40Z kw40z_device(PTE24, PTE25); // Variables int sample_ftemp; int sample_ctemp; int sample_ktemp; int sample_humid; const uint8_t *image1; // Pointer for the image to be displayed char text[20]; // Text Buffer for dynamic value displayed int main() { powerEN = 0; /* Setting pointer location of the 96 by 96 pixel bitmap */ image1 = TempHumid; /* Turn on the backlight of the OLED Display */ //oled.DimScreenON(); /* Fill 96px by 96px Screen with 96px by 96px NXP Image starting at x=0,y=0 */ oled.DrawImage(image1,0,0); while(true) { sample_ftemp = temphumid.sample_ftemp(); printf("Temperature: %d F\n\r", sample_ftemp); sample_ctemp = temphumid.sample_ctemp(); printf("Temperature: %d C\n\r", sample_ctemp); sample_ktemp = temphumid.sample_ktemp(); printf("Temperature: %d K\n\r", sample_ktemp); sample_humid = temphumid.sample_humid(); printf("Humidity: %d %%\n\r", sample_humid); printf("\n\r"); /* Get OLED Class Default Text Properties */ oled_text_properties_t textProperties = {0}; oled.GetTextProperties(&textProperties); /* Set text properties to white and right aligned for the dynamic text */ textProperties.fontColor = COLOR_RED; textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT; oled.SetTextProperties(&textProperties); /* Display Legends */ strcpy((char *) text,"Temp."); oled.Label((uint8_t *)text,5,67); /* Format the value */ sprintf(text,"%i",sample_ftemp); /* Display time reading in 35px by 15px textbox at(x=55, y=40) */ oled.TextBox((uint8_t *)text,57,67,20,15); //Increase textbox for more digits /* Display Units */ strcpy((char *) text,"dF"); oled.Label((uint8_t *)text,80,67); /* Set text properties to white and right aligned for the dynamic text */ textProperties.fontColor = COLOR_BLUE; textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT; oled.SetTextProperties(&textProperties); /* Display Legends */ strcpy((char *) text,"Humidity"); oled.Label((uint8_t *)text,5,81); /* Format the value */ sprintf(text,"%i",sample_humid); /* Display time reading in 35px by 15px textbox at(x=55, y=40) */ oled.TextBox((uint8_t *)text,57,81,20,15); //Increase textbox for more digits /* Display Units */ strcpy((char *) text,"%"); oled.Label((uint8_t *)text,80,81); led1 = !led1; Thread::wait(1000); } }