KL46Z-lab3_full
Dependencies: SLCD- mbed KL46Z-USBHost TSI MMA8451Q MAG3110 FATFileSystem
main_lab3a_end.txt
- Committer:
- Lokkus
- Date:
- 2019-02-21
- Revision:
- 0:147f106a5503
File content as of revision 0:147f106a5503:
//USB Academy - Lab3 rev 00 //_____________________________________________________________// //======== INCLUDES ===========================================// //¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯// #include "mbed.h" #include "MMA8451Q.h" #include "MAG3110.h" #include "SLCD.h" #include "TSISensor.h" //#include "USBMouse.h" //Lab1-Hid //#include "USBSerial.h" //Lab2-cdc #include "USBHostMSD.h" //Lab3-MSd //_____________________________________________________________// //======== DEFINES & VARIABLES ================================// //¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯// #define LED_ON 0 //outON, pwmON #define LED_OFF 1 //outOFF,pwmOFF DigitalOut gLED(LED_GREEN); //PTD5 #define rLEDperiod 150 //[ms] PwmOut rLED(LED_RED); //PTE29 #define PRESS_ON 0 #define PRESS_OFF 1 DigitalIn sw1(PTC3); //if(sw1) Release else Press DigitalIn sw3(PTC12); //while(sw3); wait for Press #define MMA8451_I2C_ADDRESS (0x1d<<1) MMA8451Q acc(PTE25, PTE24, MMA8451_I2C_ADDRESS); SLCD slcd; //[88:88][8.8.8.8] SegmentLCD AnalogIn light(PTE22); //analog-light input TSISensor slider; //Capacitive Touch Slider MAG3110 mag(PTE25, PTE24); //Magnetometer Serial usb_osda(USBTX, USBRX); //OpenSDA Terminal #define pf usb_osda //printf out -> osda (lab1,2,3) struct KL46_SENSOR_DATA { int sw1State; int sw3State; float accValX; float accValY; float accValZ; float slider; float light; int magValX; int magValY; int magValZ; float magHeading; } sensorData; #define sD sensorData void SLCD_blinking_msg_wait(char *slcd_msg1, char *slcd_msg2); //_____________________________________________________________// //======== MAIN() =============================================// //¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯// int main(void) { FILE* fp; //---- MAIN/Inits -----------------------------------------// sw1.mode(PullUp); sw3.mode(PullUp); gLED = LED_ON; //Green LED ON to indicate running/writing rLED = LED_OFF; //Red LED OFF rLED.period(rLEDperiod); //Red LED (rLED) tsi/accZ/mag //---- MAIN/Inits (Wait4SW1) -> Start! --------------------// //wait for Press SW1 - e.g. for HID/CDC/MSD Windows install. //SLCD_blinking_msg_wait(" o","Helo"); //Helo (no usb); SLCD_blinking_msg_wait(" o","MSd ");//Lab1=Hid;2=cdc;3=Msd //---- MAIN/Inits Interface -------------------------------// usb_osda.baud(115200); usb_osda.printf("\n___________________________________\r\n"); usb_osda.printf("\nFRDM-KL46Z_Lab\r\n \r\n I am a CDC serial port @OpenSDA/mUSB. Baud=115200 \r\n"); //---- MAIN/Inits Labs ------------------------------------// pf.printf("\r\n Lab3: pls plug USB-stick into mUSB/KL46Z \r\n"); slcd.printf("USb~"); //Lab1=Hid;2=cdc;3=Msd USBHostMSD msd("usb"); //wait for plugged USB-stick if (!msd.connect()) { error(" USB Flash drive not found.\r\n"); } //Attempt to crete file /usb/usb_lab3.txt @USB-stick. fp = fopen("/usb/usb_lab3.txt", "w"); //rewrite, or create if (fp) { pf.printf(" ... sucess file-open (/usb/usb_lab3.txt @USB-stick)!\r\n\r\n"); fprintf(fp, " Lab3: from FRDM-KL46Z \r\n\r\n"); fclose(fp); fp=NULL; } else pf.printf(" ... failed file-open (/usb/usb_lab3.txt @USB-stick)!\r\n\r\n"); //---- MAIN/Inits (Wait4SW1) -> Calib. eCompass -----------// //---- MAIN/Inits Done! (Wait4SW1) -> MANI/Loop -----------// gLED = LED_OFF; //Inits are done //---- MAIN/Loop -----------------------------------------// while (1) { //disable all SLCD DPs slcd.DP(0, false); slcd.DP(1, false); slcd.DP(2, false); // MAIN/Loop/Sensing and Storing data -----------------// sD.sw1State = sw1; sD.sw3State = sw3; sD.accValX = acc.getAccX(); //accX[-1..1]->mouse (Lab1) sD.accValY = acc.getAccY(); //accY[-1..1]->mouse (Lab1) sD.accValZ = acc.getAccZ(); //accZ[-1..1]->rLED sD.slider = slider.readPercentage() * 100; sD.light = light; sD.magValX = mag.readVal(MAG_OUT_X_MSB); sD.magValY = mag.readVal(MAG_OUT_Y_MSB); sD.magValZ = mag.readVal(MAG_OUT_Z_MSB); // MAIN/Loop/Processing and Actions -------------------// //sensor -> terminal if (fp) { gLED = !gLED; //blinkig pf.printf("% 1.2f\r\n", sD.accValZ); //->terminal fprintf(fp,"% 1.2f\r\n", sD.accValZ); //->usb_file } else gLED = LED_OFF; if(!fp && sw1==PRESS_ON) fp=fopen("/usb/usb_lab3.txt", "a"); else if(fp && sw1==PRESS_OFF) {fclose(fp); fp=NULL; gLED=LED_OFF;} //acc: z-axis 1g min-blinking//acc: z-axis 1g min-blinking rLED = abs(sD.accValZ); slcd.CharPosition=0; //prevent slcd rolling slcd.printf("% 3.0f", sD.accValZ); wait(0.05); //wait 50ms } } //_____________________________________________________________// //======== FUNC() =============================================// //¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯// //Lab2add void SLCD_blinking_msg_wait(char *slcd_msg1, char *slcd_msg2) { char wait4sw1=0; //~500ms blinking //wait for Press SW1 - to start mag calibration while(sw1 == PRESS_ON); //wait for release while(sw1 == PRESS_OFF) { //wait for press if (++wait4sw1 < 150) //300ms slcd.printf(slcd_msg1); else //200ms slcd.printf(slcd_msg2); wait(0.002); } while(sw1 == PRESS_ON); //wait for release }