KL46Z-lab3_full
Dependencies: SLCD- mbed KL46Z-USBHost TSI MMA8451Q MAG3110 FATFileSystem
main_lab3b_begin.txt@0:147f106a5503, 2019-02-21 (annotated)
- Committer:
- Lokkus
- Date:
- Thu Feb 21 07:42:01 2019 +0000
- Revision:
- 0:147f106a5503
KL46Z-lab3_full
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Lokkus | 0:147f106a5503 | 1 | //USB Academy - Lab3 rev 00 |
Lokkus | 0:147f106a5503 | 2 | //_____________________________________________________________// |
Lokkus | 0:147f106a5503 | 3 | //======== INCLUDES ===========================================// |
Lokkus | 0:147f106a5503 | 4 | //¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯// |
Lokkus | 0:147f106a5503 | 5 | #include "mbed.h" |
Lokkus | 0:147f106a5503 | 6 | #include "MMA8451Q.h" |
Lokkus | 0:147f106a5503 | 7 | #include "MAG3110.h" |
Lokkus | 0:147f106a5503 | 8 | #include "SLCD.h" |
Lokkus | 0:147f106a5503 | 9 | #include "TSISensor.h" |
Lokkus | 0:147f106a5503 | 10 | |
Lokkus | 0:147f106a5503 | 11 | //#include "USBMouse.h" //Lab1-Hid |
Lokkus | 0:147f106a5503 | 12 | //#include "USBSerial.h" //Lab2-cdc |
Lokkus | 0:147f106a5503 | 13 | #include "USBHostMSD.h" //Lab3-MSd |
Lokkus | 0:147f106a5503 | 14 | |
Lokkus | 0:147f106a5503 | 15 | |
Lokkus | 0:147f106a5503 | 16 | |
Lokkus | 0:147f106a5503 | 17 | |
Lokkus | 0:147f106a5503 | 18 | |
Lokkus | 0:147f106a5503 | 19 | //_____________________________________________________________// |
Lokkus | 0:147f106a5503 | 20 | //======== DEFINES & VARIABLES ================================// |
Lokkus | 0:147f106a5503 | 21 | //¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯// |
Lokkus | 0:147f106a5503 | 22 | #define LED_ON 0 //outON, pwmON |
Lokkus | 0:147f106a5503 | 23 | #define LED_OFF 1 //outOFF,pwmOFF |
Lokkus | 0:147f106a5503 | 24 | DigitalOut gLED(LED_GREEN); //PTD5 |
Lokkus | 0:147f106a5503 | 25 | |
Lokkus | 0:147f106a5503 | 26 | #define rLEDperiod 150 //[ms] |
Lokkus | 0:147f106a5503 | 27 | PwmOut rLED(LED_RED); //PTE29 |
Lokkus | 0:147f106a5503 | 28 | |
Lokkus | 0:147f106a5503 | 29 | #define PRESS_ON 0 |
Lokkus | 0:147f106a5503 | 30 | #define PRESS_OFF 1 |
Lokkus | 0:147f106a5503 | 31 | DigitalIn sw1(PTC3); //if(sw1) Release else Press |
Lokkus | 0:147f106a5503 | 32 | DigitalIn sw3(PTC12); //while(sw3); wait for Press |
Lokkus | 0:147f106a5503 | 33 | |
Lokkus | 0:147f106a5503 | 34 | #define MMA8451_I2C_ADDRESS (0x1d<<1) |
Lokkus | 0:147f106a5503 | 35 | MMA8451Q acc(PTE25, PTE24, MMA8451_I2C_ADDRESS); |
Lokkus | 0:147f106a5503 | 36 | |
Lokkus | 0:147f106a5503 | 37 | SLCD slcd; //[88:88][8.8.8.8] SegmentLCD |
Lokkus | 0:147f106a5503 | 38 | |
Lokkus | 0:147f106a5503 | 39 | AnalogIn light(PTE22); //analog-light input |
Lokkus | 0:147f106a5503 | 40 | |
Lokkus | 0:147f106a5503 | 41 | TSISensor slider; //Capacitive Touch Slider |
Lokkus | 0:147f106a5503 | 42 | |
Lokkus | 0:147f106a5503 | 43 | MAG3110 mag(PTE25, PTE24); //Magnetometer |
Lokkus | 0:147f106a5503 | 44 | |
Lokkus | 0:147f106a5503 | 45 | Serial usb_osda(USBTX, USBRX); //OpenSDA Terminal |
Lokkus | 0:147f106a5503 | 46 | #define pf usb_osda //printf out -> osda (lab1,2,3) |
Lokkus | 0:147f106a5503 | 47 | |
Lokkus | 0:147f106a5503 | 48 | struct KL46_SENSOR_DATA { |
Lokkus | 0:147f106a5503 | 49 | int sw1State; |
Lokkus | 0:147f106a5503 | 50 | int sw3State; |
Lokkus | 0:147f106a5503 | 51 | float accValX; |
Lokkus | 0:147f106a5503 | 52 | float accValY; |
Lokkus | 0:147f106a5503 | 53 | float accValZ; |
Lokkus | 0:147f106a5503 | 54 | |
Lokkus | 0:147f106a5503 | 55 | float slider; |
Lokkus | 0:147f106a5503 | 56 | float light; |
Lokkus | 0:147f106a5503 | 57 | int magValX; |
Lokkus | 0:147f106a5503 | 58 | int magValY; |
Lokkus | 0:147f106a5503 | 59 | int magValZ; |
Lokkus | 0:147f106a5503 | 60 | |
Lokkus | 0:147f106a5503 | 61 | float magHeading; |
Lokkus | 0:147f106a5503 | 62 | } sensorData; |
Lokkus | 0:147f106a5503 | 63 | #define sD sensorData |
Lokkus | 0:147f106a5503 | 64 | |
Lokkus | 0:147f106a5503 | 65 | void SLCD_blinking_msg_wait(char *slcd_msg1, char *slcd_msg2); |
Lokkus | 0:147f106a5503 | 66 | |
Lokkus | 0:147f106a5503 | 67 | int MagCalibrationXY(void); //mag calib |
Lokkus | 0:147f106a5503 | 68 | |
Lokkus | 0:147f106a5503 | 69 | |
Lokkus | 0:147f106a5503 | 70 | |
Lokkus | 0:147f106a5503 | 71 | |
Lokkus | 0:147f106a5503 | 72 | //_____________________________________________________________// |
Lokkus | 0:147f106a5503 | 73 | //======== MAIN() =============================================// |
Lokkus | 0:147f106a5503 | 74 | //¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯// |
Lokkus | 0:147f106a5503 | 75 | int main(void) |
Lokkus | 0:147f106a5503 | 76 | { |
Lokkus | 0:147f106a5503 | 77 | FILE* fp; |
Lokkus | 0:147f106a5503 | 78 | |
Lokkus | 0:147f106a5503 | 79 | //---- MAIN/Inits -----------------------------------------// |
Lokkus | 0:147f106a5503 | 80 | |
Lokkus | 0:147f106a5503 | 81 | sw1.mode(PullUp); |
Lokkus | 0:147f106a5503 | 82 | sw3.mode(PullUp); |
Lokkus | 0:147f106a5503 | 83 | |
Lokkus | 0:147f106a5503 | 84 | gLED = LED_ON; //Green LED ON to indicate running/writing |
Lokkus | 0:147f106a5503 | 85 | rLED = LED_OFF; //Red LED OFF |
Lokkus | 0:147f106a5503 | 86 | rLED.period(rLEDperiod); //Red LED (rLED) tsi/accZ/mag |
Lokkus | 0:147f106a5503 | 87 | |
Lokkus | 0:147f106a5503 | 88 | //---- MAIN/Inits (Wait4SW1) -> Start! --------------------// |
Lokkus | 0:147f106a5503 | 89 | |
Lokkus | 0:147f106a5503 | 90 | //wait for Press SW1 - e.g. for HID/CDC/MSD Windows install. |
Lokkus | 0:147f106a5503 | 91 | //SLCD_blinking_msg_wait(" o","Helo"); //Helo (no usb); |
Lokkus | 0:147f106a5503 | 92 | SLCD_blinking_msg_wait(" o","MSd ");//Lab1=Hid;2=cdc;3=Msd |
Lokkus | 0:147f106a5503 | 93 | |
Lokkus | 0:147f106a5503 | 94 | //---- MAIN/Inits Interface -------------------------------// |
Lokkus | 0:147f106a5503 | 95 | |
Lokkus | 0:147f106a5503 | 96 | usb_osda.baud(115200); |
Lokkus | 0:147f106a5503 | 97 | usb_osda.printf("\n___________________________________\r\n"); |
Lokkus | 0:147f106a5503 | 98 | usb_osda.printf("\nFRDM-KL46Z_Lab\r\n \r\n I am a CDC serial port @OpenSDA/mUSB. Baud=115200 \r\n"); |
Lokkus | 0:147f106a5503 | 99 | |
Lokkus | 0:147f106a5503 | 100 | //---- MAIN/Inits Labs ------------------------------------// |
Lokkus | 0:147f106a5503 | 101 | |
Lokkus | 0:147f106a5503 | 102 | pf.printf("\r\n Lab3: pls plug USB-stick into mUSB/KL46Z \r\n"); |
Lokkus | 0:147f106a5503 | 103 | |
Lokkus | 0:147f106a5503 | 104 | slcd.printf("USb~"); //Lab1=Hid;2=cdc;3=Msd |
Lokkus | 0:147f106a5503 | 105 | USBHostMSD msd("usb"); //wait for plugged USB-stick |
Lokkus | 0:147f106a5503 | 106 | if (!msd.connect()) { |
Lokkus | 0:147f106a5503 | 107 | error(" USB Flash drive not found.\r\n"); |
Lokkus | 0:147f106a5503 | 108 | } |
Lokkus | 0:147f106a5503 | 109 | |
Lokkus | 0:147f106a5503 | 110 | //Attempt to crete file /usb/usb_lab3.txt @USB-stick. |
Lokkus | 0:147f106a5503 | 111 | fp = fopen("/usb/usb_lab3.txt", "w"); //rewrite, or create |
Lokkus | 0:147f106a5503 | 112 | if (fp) { |
Lokkus | 0:147f106a5503 | 113 | pf.printf(" ... sucess file-open (/usb/usb_lab3.txt @USB-stick)!\r\n\r\n"); |
Lokkus | 0:147f106a5503 | 114 | fprintf(fp, " Lab3: from FRDM-KL46Z \r\n\r\n"); |
Lokkus | 0:147f106a5503 | 115 | fclose(fp); fp=NULL; |
Lokkus | 0:147f106a5503 | 116 | } else pf.printf(" ... failed file-open (/usb/usb_lab3.txt @USB-stick)!\r\n\r\n"); |
Lokkus | 0:147f106a5503 | 117 | |
Lokkus | 0:147f106a5503 | 118 | //---- MAIN/Inits (Wait4SW1) -> Calib. eCompass -----------// |
Lokkus | 0:147f106a5503 | 119 | |
Lokkus | 0:147f106a5503 | 120 | //---- MAIN/Inits Done! (Wait4SW1) -> MANI/Loop -----------// |
Lokkus | 0:147f106a5503 | 121 | |
Lokkus | 0:147f106a5503 | 122 | gLED = LED_OFF; //Inits are done |
Lokkus | 0:147f106a5503 | 123 | |
Lokkus | 0:147f106a5503 | 124 | //---- MAIN/Loop -----------------------------------------// |
Lokkus | 0:147f106a5503 | 125 | while (1) { |
Lokkus | 0:147f106a5503 | 126 | //disable all SLCD DPs |
Lokkus | 0:147f106a5503 | 127 | slcd.DP(0, false); slcd.DP(1, false); slcd.DP(2, false); |
Lokkus | 0:147f106a5503 | 128 | |
Lokkus | 0:147f106a5503 | 129 | // MAIN/Loop/Sensing and Storing data -----------------// |
Lokkus | 0:147f106a5503 | 130 | sD.sw1State = sw1; sD.sw3State = sw3; |
Lokkus | 0:147f106a5503 | 131 | sD.accValX = acc.getAccX(); //accX[-1..1]->mouse (Lab1) |
Lokkus | 0:147f106a5503 | 132 | sD.accValY = acc.getAccY(); //accY[-1..1]->mouse (Lab1) |
Lokkus | 0:147f106a5503 | 133 | sD.accValZ = acc.getAccZ(); //accZ[-1..1]->rLED |
Lokkus | 0:147f106a5503 | 134 | |
Lokkus | 0:147f106a5503 | 135 | sD.slider = slider.readPercentage() * 100; |
Lokkus | 0:147f106a5503 | 136 | sD.light = light; |
Lokkus | 0:147f106a5503 | 137 | sD.magValX = mag.readVal(MAG_OUT_X_MSB); |
Lokkus | 0:147f106a5503 | 138 | sD.magValY = mag.readVal(MAG_OUT_Y_MSB); |
Lokkus | 0:147f106a5503 | 139 | sD.magValZ = mag.readVal(MAG_OUT_Z_MSB); |
Lokkus | 0:147f106a5503 | 140 | |
Lokkus | 0:147f106a5503 | 141 | sD.magHeading = mag.getHeading(); //calculate heading |
Lokkus | 0:147f106a5503 | 142 | |
Lokkus | 0:147f106a5503 | 143 | // MAIN/Loop/Processing and Actions -------------------// |
Lokkus | 0:147f106a5503 | 144 | |
Lokkus | 0:147f106a5503 | 145 | //sensor -> terminal |
Lokkus | 0:147f106a5503 | 146 | if (fp) { gLED = !gLED; //blinkig |
Lokkus | 0:147f106a5503 | 147 | pf.printf("% 1.2f\r\n", sD.accValZ); //->terminal |
Lokkus | 0:147f106a5503 | 148 | fprintf(fp,"% 1.2f\r\n", sD.accValZ); //->usb_file |
Lokkus | 0:147f106a5503 | 149 | } else gLED = LED_OFF; |
Lokkus | 0:147f106a5503 | 150 | |
Lokkus | 0:147f106a5503 | 151 | if(!fp && sw1==PRESS_ON) fp=fopen("/usb/usb_lab3.txt", "a"); |
Lokkus | 0:147f106a5503 | 152 | else |
Lokkus | 0:147f106a5503 | 153 | if(fp && sw1==PRESS_OFF) {fclose(fp); fp=NULL; gLED=LED_OFF;} |
Lokkus | 0:147f106a5503 | 154 | |
Lokkus | 0:147f106a5503 | 155 | //acc: z-axis 1g min-blinking//acc: z-axis 1g min-blinking |
Lokkus | 0:147f106a5503 | 156 | rLED = abs(sD.accValZ); |
Lokkus | 0:147f106a5503 | 157 | |
Lokkus | 0:147f106a5503 | 158 | slcd.CharPosition=0; //prevent slcd rolling |
Lokkus | 0:147f106a5503 | 159 | |
Lokkus | 0:147f106a5503 | 160 | wait(0.05); //wait 50ms |
Lokkus | 0:147f106a5503 | 161 | } |
Lokkus | 0:147f106a5503 | 162 | } |
Lokkus | 0:147f106a5503 | 163 | |
Lokkus | 0:147f106a5503 | 164 | |
Lokkus | 0:147f106a5503 | 165 | |
Lokkus | 0:147f106a5503 | 166 | |
Lokkus | 0:147f106a5503 | 167 | |
Lokkus | 0:147f106a5503 | 168 | //_____________________________________________________________// |
Lokkus | 0:147f106a5503 | 169 | //======== FUNC() =============================================// |
Lokkus | 0:147f106a5503 | 170 | //¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯// |
Lokkus | 0:147f106a5503 | 171 | |
Lokkus | 0:147f106a5503 | 172 | //Lab2add |
Lokkus | 0:147f106a5503 | 173 | void SLCD_blinking_msg_wait(char *slcd_msg1, char *slcd_msg2) |
Lokkus | 0:147f106a5503 | 174 | { |
Lokkus | 0:147f106a5503 | 175 | char wait4sw1=0; //~500ms blinking |
Lokkus | 0:147f106a5503 | 176 | |
Lokkus | 0:147f106a5503 | 177 | //wait for Press SW1 - to start mag calibration |
Lokkus | 0:147f106a5503 | 178 | while(sw1 == PRESS_ON); //wait for release |
Lokkus | 0:147f106a5503 | 179 | while(sw1 == PRESS_OFF) { //wait for press |
Lokkus | 0:147f106a5503 | 180 | if (++wait4sw1 < 150) //300ms |
Lokkus | 0:147f106a5503 | 181 | slcd.printf(slcd_msg1); |
Lokkus | 0:147f106a5503 | 182 | else //200ms |
Lokkus | 0:147f106a5503 | 183 | slcd.printf(slcd_msg2); |
Lokkus | 0:147f106a5503 | 184 | wait(0.002); |
Lokkus | 0:147f106a5503 | 185 | } |
Lokkus | 0:147f106a5503 | 186 | while(sw1 == PRESS_ON); //wait for release |
Lokkus | 0:147f106a5503 | 187 | } |