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Dependencies: 4DGL-uLCD-SE SDFileSystem
main.cpp@6:708e878d4374, 2016-09-26 (annotated)
- Committer:
- fkhan39
- Date:
- Mon Sep 26 15:17:41 2016 +0000
- Revision:
- 6:708e878d4374
- Parent:
- 5:151b0fa1fb44
- Child:
- 7:1a21d8290cf1
added ulcd and imu code;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
fkhan39 | 0:570683b2d0c9 | 1 | #include "mbed.h" |
fkhan39 | 6:708e878d4374 | 2 | #include "uLCD_4DGL.h" |
fkhan39 | 6:708e878d4374 | 3 | #include "LSM9DS1.h" |
fkhan39 | 0:570683b2d0c9 | 4 | |
fkhan39 | 6:708e878d4374 | 5 | DigitalOut myled(LED1); |
kswanson31 | 5:151b0fa1fb44 | 6 | Serial pc(USBTX, USBRX); |
fkhan39 | 6:708e878d4374 | 7 | uLCD_4DGL lcd(p13,p14,p12); |
fkhan39 | 6:708e878d4374 | 8 | int main() { |
fkhan39 | 6:708e878d4374 | 9 | //imu9DS1 imu(p9, p10, 0x6B, 0x1E); |
fkhan39 | 6:708e878d4374 | 10 | LSM9DS1 imu(p9, p10, 0xD6, 0x3C); |
fkhan39 | 6:708e878d4374 | 11 | imu.begin(); |
fkhan39 | 6:708e878d4374 | 12 | if (!imu.begin()) { |
fkhan39 | 6:708e878d4374 | 13 | lcd.printf("Failed to communicate with imu9DS1.\n"); |
fkhan39 | 6:708e878d4374 | 14 | } |
fkhan39 | 6:708e878d4374 | 15 | imu.calibrate(); |
fkhan39 | 6:708e878d4374 | 16 | while(1) { |
fkhan39 | 6:708e878d4374 | 17 | imu.readAccel(); |
fkhan39 | 6:708e878d4374 | 18 | imu.readMag(); |
fkhan39 | 6:708e878d4374 | 19 | imu.readGyro(); |
fkhan39 | 6:708e878d4374 | 20 | |
fkhan39 | 6:708e878d4374 | 21 | //lcd.printf("%d %d %d %d %d %d %d %d %d\n\r", imu.calcGyro(imu.gx), imu.calcGyro(imu.gy), imu.calcGyro(imu.gz), imu.ax, imu.ay, imu.az, imu.mx, imu.my, imu.mz); |
fkhan39 | 6:708e878d4374 | 22 | //lcd.printf("%d %d %d\n\r", imu.calcGyro(imu.gx), imu.calcGyro(imu.gy), imu.calcGyro(imu.gz)); |
fkhan39 | 6:708e878d4374 | 23 | //lcd.printf("gyro: %d %d %d\n\r", imu.gx, imu.gy, imu.gz); |
fkhan39 | 6:708e878d4374 | 24 | lcd.printf("accel: %d %d %d\n\r", imu.calcAccel(imu.ax), imu.calcAccel(imu.ay), imu.calcAccel(imu.az)); |
fkhan39 | 6:708e878d4374 | 25 | //lcd.printf("mag: %d %d %d\n\n\r", imu.mx, imu.my, imu.mz); |
fkhan39 | 6:708e878d4374 | 26 | lcd.circle(64, 64, 10, 0xD3D3D3); |
fkhan39 | 6:708e878d4374 | 27 | lcd.filled_circle(64, 64, 8, WHITE); |
fkhan39 | 6:708e878d4374 | 28 | wait(.05); |
fkhan39 | 6:708e878d4374 | 29 | } |
fkhan39 | 6:708e878d4374 | 30 | } |
kswanson31 | 5:151b0fa1fb44 | 31 | |
fkhan39 | 6:708e878d4374 | 32 | // serial com, print statements sent to lcd now |
kswanson31 | 5:151b0fa1fb44 | 33 | /* part 1 |
kswanson31 | 5:151b0fa1fb44 | 34 | AnalogOut aout(p18); |
kswanson31 | 5:151b0fa1fb44 | 35 | AnalogIn ain(p15); |
kswanson31 | 5:151b0fa1fb44 | 36 | DigitalOut led1(LED1); |
kswanson31 | 5:151b0fa1fb44 | 37 | DigitalOut led2(LED2); |
kswanson31 | 5:151b0fa1fb44 | 38 | DigitalOut led3(LED3); |
kswanson31 | 5:151b0fa1fb44 | 39 | DigitalOut led4(LED4); |
kswanson31 | 5:151b0fa1fb44 | 40 | */ |
kswanson31 | 5:151b0fa1fb44 | 41 | |
kswanson31 | 5:151b0fa1fb44 | 42 | /* part 8 |
fkhan39 | 4:f5bc5d9a790b | 43 | BusOut myleds(LED1,LED2,LED3,LED4); |
kswanson31 | 5:151b0fa1fb44 | 44 | |
fkhan39 | 4:f5bc5d9a790b | 45 | class microphone |
fkhan39 | 4:f5bc5d9a790b | 46 | { |
fkhan39 | 4:f5bc5d9a790b | 47 | public : |
fkhan39 | 4:f5bc5d9a790b | 48 | microphone(PinName pin); |
fkhan39 | 4:f5bc5d9a790b | 49 | float read(); |
fkhan39 | 4:f5bc5d9a790b | 50 | operator float (); |
fkhan39 | 4:f5bc5d9a790b | 51 | private : |
fkhan39 | 4:f5bc5d9a790b | 52 | AnalogIn _pin; |
fkhan39 | 4:f5bc5d9a790b | 53 | }; |
fkhan39 | 4:f5bc5d9a790b | 54 | microphone::microphone (PinName pin): |
fkhan39 | 4:f5bc5d9a790b | 55 | _pin(pin) |
fkhan39 | 4:f5bc5d9a790b | 56 | { |
fkhan39 | 4:f5bc5d9a790b | 57 | } |
fkhan39 | 4:f5bc5d9a790b | 58 | float microphone::read() |
fkhan39 | 4:f5bc5d9a790b | 59 | { |
fkhan39 | 4:f5bc5d9a790b | 60 | return _pin.read(); |
fkhan39 | 4:f5bc5d9a790b | 61 | } |
fkhan39 | 4:f5bc5d9a790b | 62 | inline microphone::operator float () |
fkhan39 | 4:f5bc5d9a790b | 63 | { |
fkhan39 | 4:f5bc5d9a790b | 64 | return _pin.read(); |
fkhan39 | 4:f5bc5d9a790b | 65 | } |
fkhan39 | 4:f5bc5d9a790b | 66 | |
fkhan39 | 4:f5bc5d9a790b | 67 | microphone mymicrophone(p16); |
kswanson31 | 5:151b0fa1fb44 | 68 | */ |
fkhan39 | 0:570683b2d0c9 | 69 | |
kswanson31 | 5:151b0fa1fb44 | 70 | /* part 1 |
fkhan39 | 1:4ed94566512a | 71 | const double pi = 3.141592653589793238462; |
fkhan39 | 1:4ed94566512a | 72 | const double amplitude = 1.0f; |
fkhan39 | 1:4ed94566512a | 73 | const double offset = 65535/2; // 0xFFFF/2 |
fkhan39 | 1:4ed94566512a | 74 | double rads = 0.0; |
fkhan39 | 1:4ed94566512a | 75 | uint16_t sample = 0; |
kswanson31 | 5:151b0fa1fb44 | 76 | */ |
kswanson31 | 3:99acbebbed6c | 77 | |
kswanson31 | 5:151b0fa1fb44 | 78 | // while(1) { |
kswanson31 | 5:151b0fa1fb44 | 79 | // |
kswanson31 | 5:151b0fa1fb44 | 80 | // /* part 1 |
kswanson31 | 5:151b0fa1fb44 | 81 | // |
kswanson31 | 5:151b0fa1fb44 | 82 | // // analog out |
kswanson31 | 5:151b0fa1fb44 | 83 | // for (int i = 0; i < 720; i++) { |
kswanson31 | 5:151b0fa1fb44 | 84 | // rads = (pi * i) / 180.0f; |
kswanson31 | 5:151b0fa1fb44 | 85 | // sample = (uint16_t)(amplitude * (offset * (cos(rads + pi))) + offset); |
kswanson31 | 5:151b0fa1fb44 | 86 | // aout.write_u16(sample); |
kswanson31 | 5:151b0fa1fb44 | 87 | // } |
kswanson31 | 5:151b0fa1fb44 | 88 | // |
kswanson31 | 5:151b0fa1fb44 | 89 | // // analog in |
kswanson31 | 5:151b0fa1fb44 | 90 | // led1 = (ain > 0.2f) ? 1 : 0; |
kswanson31 | 5:151b0fa1fb44 | 91 | // led2 = (ain > 0.4f) ? 1 : 0; |
fkhan39 | 6:708e878d4374 | 92 | // led3 = (ain > 0.6f) ? 1 : 0; |
kswanson31 | 5:151b0fa1fb44 | 93 | // led4 = (ain > 0.8f) ? 1 : 0; |
kswanson31 | 5:151b0fa1fb44 | 94 | // wait(.01); |
kswanson31 | 5:151b0fa1fb44 | 95 | // */ |
kswanson31 | 5:151b0fa1fb44 | 96 | // |
kswanson31 | 5:151b0fa1fb44 | 97 | // /* part 8 |
kswanson31 | 5:151b0fa1fb44 | 98 | // //read in, subtract 0.67 DC bias, take absolute value, and scale up .1Vpp to 15 for builtin LED display |
kswanson31 | 5:151b0fa1fb44 | 99 | // myleds = int(abs((mymicrophone - (0.67/3.3)))*500.0); |
kswanson31 | 5:151b0fa1fb44 | 100 | // //Use an 8kHz audio sample rate (phone quality audio); |
kswanson31 | 5:151b0fa1fb44 | 101 | // wait(1.0/8000.0); |
kswanson31 | 5:151b0fa1fb44 | 102 | // */ |
fkhan39 | 6:708e878d4374 | 103 | // } |