I-O DATA DEV2 / Mbed 2 deprecated ud-gs4-R_400G_SD_Hello

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Dependencies:   mbed SDFileSystem H3LIS331DL

main.cpp@5:fbeb85ebd47b, 2021-08-03 (annotated)

Committer:
hakusan270
Date:
Tue Aug 03 08:35:52 2021 +0000
Revision:
5:fbeb85ebd47b
Parent:
4:040903da458c
Child:
6:bf4321ef0330
extra ACC sensor

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hakusan270 0:b76e4ba14765 1 #include "mbed.h"
hakusan270 0:b76e4ba14765 2
hakusan270 0:b76e4ba14765 3 /*
hakusan270 0:b76e4ba14765 4 This basic example just shows how to read the ADC internal channels raw values.
hakusan270 0:b76e4ba14765 5 Please look in the corresponding device reference manual for a complete
hakusan270 0:b76e4ba14765 6 description of how to make a temperature sensor, VBat or Vref measurement.
hakusan270 0:b76e4ba14765 7 */
hakusan270 0:b76e4ba14765 8
hakusan270 0:b76e4ba14765 9 AnalogIn adc_temp(ADC_TEMP);
hakusan270 0:b76e4ba14765 10 AnalogIn adc_vref(ADC_VREF);
hakusan270 0:b76e4ba14765 11 /* UD-GS2 H/W define
hakusan270 0:b76e4ba14765 12 PIO_SWin PB_4
hakusan270 0:b76e4ba14765 13 PIO_wkup PA_4
hakusan270 0:b76e4ba14765 14 PIO_enable PB_0
hakusan270 0:b76e4ba14765 15 PIO_intout1 PB_2
hakusan270 0:b76e4ba14765 16 PIO_led PB_5
hakusan270 0:b76e4ba14765 17 PIO_v20v PC_13
hakusan270 0:b76e4ba14765 18 PIO_v18v PH_0
hakusan270 0:b76e4ba14765 19 PIO_intout2 PH_1
hakusan270 0:b76e4ba14765 20 PIO_spics PB_12
hakusan270 0:b76e4ba14765 21 PIO_battryMonEn PA_5
hakusan270 5:fbeb85ebd47b 22 PB_7 SDA
hakusan270 5:fbeb85ebd47b 23 PB_6 SCL
hakusan270 5:fbeb85ebd47b 24
hakusan270 0:b76e4ba14765 25 */
hakusan270 5:fbeb85ebd47b 26 //DigitalOut hx_clk(PB_7);
hakusan270 5:fbeb85ebd47b 27 //DigitalIn hx_dt(PB_6);
hakusan270 5:fbeb85ebd47b 28 //I2C i2cacc(p_sda, p_scl)
hakusan270 5:fbeb85ebd47b 29
hakusan270 5:fbeb85ebd47b 30 #include "H3LIS331DL.h"
hakusan270 5:fbeb85ebd47b 31
hakusan270 5:fbeb85ebd47b 32 H3LIS331DL h3dacc(PB_7,PB_6);
hakusan270 5:fbeb85ebd47b 33
hakusan270 0:b76e4ba14765 34
hakusan270 0:b76e4ba14765 35 RawSerial pc(PA_9, PA_10,115200); //console UART
hakusan270 0:b76e4ba14765 36 LowPowerTicker interrput;
hakusan270 0:b76e4ba14765 37 SPI STSPI(PB_15, PB_14, PB_13); //mosi,miso,clk
hakusan270 0:b76e4ba14765 38 DigitalOut STSPICS(PB_12);
hakusan270 0:b76e4ba14765 39 DigitalOut led(PB_5);
hakusan270 1:025596ffc973 40 int initLIS3DH();
hakusan270 1:025596ffc973 41 int read3axes(short *tx,short *ty,short *tz);
hakusan270 1:025596ffc973 42 int readTemp(short *tmp);
hakusan270 0:b76e4ba14765 43
hakusan270 0:b76e4ba14765 44 int main()
hakusan270 0:b76e4ba14765 45 {
hakusan270 2:42900b8c9a14 46 short x,y,z,tmp;
hakusan270 2:42900b8c9a14 47
hakusan270 2:42900b8c9a14 48 int i,l;
hakusan270 2:42900b8c9a14 49 int lwaight;
hakusan270 2:42900b8c9a14 50 float wt;
hakusan270 2:42900b8c9a14 51 uint32_t dt;
hakusan270 4:040903da458c 52 #if 0
hakusan270 2:42900b8c9a14 53 pc.printf("\nSTM32 Loadcell example\r\n");
hakusan270 2:42900b8c9a14 54 while(1) {
hakusan270 2:42900b8c9a14 55 led = !led;
hakusan270 3:43ec9759b4ab 56 hx_clk=1;
hakusan270 3:43ec9759b4ab 57 wait(1.0);
hakusan270 2:42900b8c9a14 58 hx_clk=0;
hakusan270 2:42900b8c9a14 59 wait(1.0);
hakusan270 2:42900b8c9a14 60 dt=0;
hakusan270 2:42900b8c9a14 61 for(i=0;i<24;i++) {
hakusan270 2:42900b8c9a14 62 hx_clk=1;
hakusan270 2:42900b8c9a14 63 wait_us(1);
hakusan270 2:42900b8c9a14 64 dt <<= 1;
hakusan270 2:42900b8c9a14 65 if (hx_dt==0) dt |= 1;
hakusan270 2:42900b8c9a14 66 hx_clk=0;
hakusan270 2:42900b8c9a14 67 wait_us(1);
hakusan270 2:42900b8c9a14 68 }
hakusan270 3:43ec9759b4ab 69 hx_clk=1;
hakusan270 3:43ec9759b4ab 70 wait_us(1);
hakusan270 3:43ec9759b4ab 71 hx_clk=0;
hakusan270 2:42900b8c9a14 72 pc.printf("data = %08x %d ",dt,dt);
hakusan270 2:42900b8c9a14 73 wt = (float)(dt) * 0.000038f - 1.2f;
hakusan270 2:42900b8c9a14 74 pc.printf("waight = %3.3f\r\n",wt);
hakusan270 2:42900b8c9a14 75 }
hakusan270 4:040903da458c 76 #endif
hakusan270 2:42900b8c9a14 77
hakusan270 1:025596ffc973 78 initLIS3DH();
hakusan270 1:025596ffc973 79
hakusan270 5:fbeb85ebd47b 80 h3dacc.init(H3LIS331DL_ODR_100Hz, H3LIS331DL_NORMAL,H3LIS331DL_FULLSCALE_2);
hakusan270 5:fbeb85ebd47b 81
hakusan270 0:b76e4ba14765 82 pc.printf("\nSTM32 ADC internal channels reading example\r\n");
hakusan270 4:040903da458c 83 pc.printf("\nSTM32 3D acc sensor example\r\n");
hakusan270 0:b76e4ba14765 84 while(1) {
hakusan270 5:fbeb85ebd47b 85 // pc.printf("ADC Temp = %f\r\n", (adc_temp.read()*100));
hakusan270 5:fbeb85ebd47b 86 // pc.printf("ADC VRef = %f\r\n", adc_vref.read());
hakusan270 1:025596ffc973 87 // pc.printf("\033[2A");
hakusan270 5:fbeb85ebd47b 88 //On board ACC sensor
hakusan270 5:fbeb85ebd47b 89 x=y=z=0;
hakusan270 1:025596ffc973 90 read3axes(&x,&y,&z);
hakusan270 1:025596ffc973 91 readTemp(&tmp);
hakusan270 1:025596ffc973 92 pc.printf("x=%d y=%d z=%d tmperature=%d\r\n", x,y,z,tmp);
hakusan270 5:fbeb85ebd47b 93 pc.printf("x=%f y=%f z=%f\r\n", (float)x/1024.0f,(float)y/1024.0f,(float)z/1024.0f);
hakusan270 5:fbeb85ebd47b 94 // Extra ACC sensor
hakusan270 5:fbeb85ebd47b 95 x=y=z=0;
hakusan270 5:fbeb85ebd47b 96 h3dacc.readXYZ(&x, &y, &z);
hakusan270 5:fbeb85ebd47b 97 pc.printf("High x=%d y=%d z=%d \r\n", x,y,z);
hakusan270 5:fbeb85ebd47b 98
hakusan270 0:b76e4ba14765 99 led = !led;
hakusan270 0:b76e4ba14765 100 wait(1.0);
hakusan270 0:b76e4ba14765 101 }
hakusan270 0:b76e4ba14765 102 }
hakusan270 1:025596ffc973 103 /*********** porting **************/
hakusan270 1:025596ffc973 104 void spiFormat(int b,int m) {
hakusan270 1:025596ffc973 105 STSPI.format(b,m); /* 8bit */
hakusan270 1:025596ffc973 106 }
hakusan270 1:025596ffc973 107 void spiFrequency(int f){
hakusan270 1:025596ffc973 108 STSPI.frequency(f); /* 1Mbps */
hakusan270 1:025596ffc973 109 }
hakusan270 1:025596ffc973 110 void spiWriteCS(int cs) {
hakusan270 1:025596ffc973 111 STSPICS=cs;
hakusan270 1:025596ffc973 112 }
hakusan270 1:025596ffc973 113 int spiWrite(int wd) {
hakusan270 1:025596ffc973 114 return ( STSPI.write(wd));
hakusan270 1:025596ffc973 115 }