Diff: main.cpp

Revision:

0:3da9c374c155

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Jul 17 16:56:25 2019 +0000
@@ -0,0 +1,166 @@
+#include "mbed.h"
+//#include "FlashAir_iSDIO.h"
+#include "SDFileSystem.h"
+//#include "USBSerial.h"
+#include "ADT7410.h"
+
+#define USE_ADT7410
+//-------------------------------------------------------------------------------
+//Port Settings
+DigitalOut led1(LED1);
+//DigitalOut led2(P1_13,0);
+
+InterruptIn sw(P1_20);
+InterruptIn isp(P0_1);
+
+DigitalOut sA1(P0_13,0);
+DigitalOut sA2(P1_21,0); 
+DigitalOut sB(P0_9,0);
+DigitalOut sC(P0_20,0);
+DigitalOut sD1(P0_14,0);
+DigitalOut sD2(P1_26,0);
+DigitalOut sE(P0_16,0);
+DigitalOut sF(P0_11,0);
+DigitalOut sG1(P0_23,0);
+DigitalOut sG2(P0_8,0);
+DigitalOut sJ(P0_12,0);
+DigitalOut sK(P1_28,0);
+DigitalOut sL(P1_31,0);
+DigitalOut sP(P1_23,0);
+DigitalOut sN(P1_27,0);
+DigitalOut sM(P0_2,0);
+DigitalOut sDP(P1_25,0);
+DigitalOut SD_VEN(P1_16);
+//Serial console(P0_19, P0_18); // TX, RX
+//FlashAir_iSDIO sd(P0_21, P0_22, P1_15, P0_17, "sd", &console); // mosi(CMD), miso(DAT0), sclk(CLK), cs(DAT3)
+SDFileSystem sd(P0_21, P0_22, P1_15, P0_17, "sd"); // mosi(CMD), miso(DAT0), sclk(CLK), cs(DAT3)
+
+//USBSerial serial;
+#ifdef USE_ADT7410
+ADT7410 sensor(P0_5, P0_4, 0x90, 100000);
+#else
+int dummyval[] = {0,1,2,3,4,5,6,7,8,9};
+#define DUMMYVALLEN (sizeof(dummyval)/sizeof(dummyval[0]))
+#endif
+float senseval;
+int sense_int;
+
+//-------------------------------------------------------------------------------
+//Program
+
+int wlan_connected = 0;
+uint32_t sequenceId ;
+
+void sw_int(){
+    if(wlan_connected==1){
+        // disconnect 
+        // 1. get sequenceID
+        // 2. issue disconnect command
+        // 3. wait response 
+        //sequenceId = sd.getNextSequenceId();
+        //sd.wlan_disconnect(sequenceId);
+        //sd.waitResponse(sequenceId);
+        wlan_connected =0;
+        led1 = 0;
+        wait(5.0);
+    }else{
+        // establish
+        // 1. get sequenceID
+        // 2. issue establish command
+        // 3. wait resoonse        
+//        sequenceId = sd.getNextSequenceId();
+//        sd.wlan_establish(sequenceId, "isdiotest", "12345678", FlashAir_iSDIO::ENCMODE_WPA2PSK_AES);
+//        sd.waitResponse(sequenceId);
+        led1 = 1;
+//        wlan_connected =1;
+        wait(5.0);
+    
+    }
+}
+
+void isp_int(){
+    #define TESTDATA "deadbeaf"
+    char testdata[] = TESTDATA;
+    uint8_t data[sizeof(testdata)];
+    memcpy(data, &testdata, sizeof(data));
+//    sd.write_shared_mem(0x0, data, sizeof(data));
+    wait(3.0);
+}
+
+void seg_disp(int val){
+    switch((val/10)%10){
+        case 0:sA1=1;sA2=1;sB=0;sF=0;sJ=1;sK=0;sL=1;break;
+        case 1:sA1=1;sA2=1;sB=0;sF=0;sJ=0;sK=0;sL=0;break;
+        case 2:sA1=0;sA2=0;sB=0;sF=1;sJ=1;sK=0;sL=1;break;
+        case 3:sA1=0;sA2=0;sB=0;sF=0;sJ=1;sK=1;sL=1;break;
+        case 4:sA1=1;sA2=1;sB=1;sF=0;sJ=0;sK=1;sL=0;break;
+        case 5:sA1=0;sA2=1;sB=1;sF=0;sJ=1;sK=1;sL=0;break;
+        case 6:sA1=1;sA2=1;sB=0;sF=0;sJ=1;sK=1;sL=0;break;
+        case 7:sA1=0;sA2=0;sB=0;sF=0;sJ=1;sK=0;sL=1;break;
+        case 8:sA1=1;sA2=1;sB=0;sF=0;sJ=1;sK=1;sL=1;break;
+        case 9:sA1=0;sA2=1;sB=0;sF=0;sJ=1;sK=1;sL=1;break;
+        default:sA1=0;sA2=0;sB=0;sF=0;sJ=0;sK=0;sL=0;break;
+    }
+    switch(val%10){
+        case 0:sC=1;sD1=1;sD2=1;sE=1;sG1=1;sG2=1;sN=0;break;
+        case 1:sC=0;sD1=1;sD2=1;sE=0;sG1=0;sG2=0;sN=0;break;
+        case 2:sC=1;sD1=0;sD2=1;sE=1;sG1=1;sG2=0;sN=1;break;
+        case 3:sC=1;sD1=1;sD2=1;sE=1;sG1=0;sG2=0;sN=1;break;
+        case 4:sC=0;sD1=1;sD2=1;sE=0;sG1=0;sG2=1;sN=1;break;
+        case 5:sC=1;sD1=1;sD2=0;sE=1;sG1=0;sG2=1;sN=1;break;
+        case 6:sC=1;sD1=1;sD2=0;sE=1;sG1=1;sG2=1;sN=1;break;
+        case 7:sC=1;sD1=1;sD2=1;sE=0;sG1=0;sG2=0;sN=0;break;
+        case 8:sC=1;sD1=1;sD2=1;sE=1;sG1=1;sG2=1;sN=1;break;
+        case 9:sC=1;sD1=1;sD2=1;sE=1;sG1=0;sG2=1;sN=1;break;
+        default:sC=0;sD1=0;sD2=0;sE=0;sG1=0;sG2=0;sN=0;break;
+    }
+}
+
+int out_file(float val)
+{
+    FILE *fd = fopen("/sd/test.txt", "a");
+    fprintf(fd, "%.02f\r\n", val);
+    fclose(fd);
+    return 0;
+}
+
+int main()
+{
+    //console.printf("Hello FlashAIr_iSDIO_16seg_ADT7410\n");
+    SD_VEN = 1;
+    // Initialize card
+//    FILE *fp = fopen("/sd/isdio.txt", "w");
+//    fclose(fp);
+    
+#ifdef USE_ADT7410
+    sensor.reset();
+#endif
+
+    // disconnect anyway    
+//    sequenceId = sd.getNextSequenceId();
+//    sd.wlan_disconnect(sequenceId);
+//    sd.waitResponse(sequenceId);
+    
+    // register interrupt handler
+    sw.rise(&sw_int);
+    isp.rise(&isp_int);
+    
+    int i=0;
+    while(1)
+    {
+#ifdef USE_ADT7410
+        senseval = sensor.getTemp();
+        sense_int = (int)sensor.getTemp();
+#else
+        senseval = dummyval[i];
+#endif        
+        seg_disp(sense_int);
+        out_file(senseval);
+        //serial.printf("%d\n",senseval);
+        i++;
+#ifndef USE_ADT7410
+        if(i>=DUMMYVALLEN) i=0;
+#endif
+        wait(0.3);        
+    }
+}