Diff: main.cpp

Revision:

0:d7a203e99fdc

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Jun 21 05:49:00 2020 +0000
@@ -0,0 +1,90 @@
+#include "mbed.h"
+#include "S6D0151_TFT.h"
+#include "Consolas12.h"
+#include "Prototype24x34_T.h"
+
+S6D0151_TFT TFT(PTD2, NC, PTD1, PTD6, PTD7,"TFT"); // mosi, miso, sclk, cs, reset
+
+DigitalOut myled(LED2);
+Serial tocos(PTE0,PTE1);
+//Serial pc(USBTX,USBRX);
+
+PwmOut bkl(PTD4);
+
+int main() {
+    char recv_str[64];
+    char ad1_str[5]={'\0'};
+    char ad1h_str[5]={'\0'};
+    char tmp_str[10]={'\0'};
+    char v_id_str[10]={'\0'};
+    char v_lg_str[10]={'\0'};
+    
+    int ad1,ad1h,v_lqi,v_bat;
+    int lm61;
+    char child1[]="810CD3F0";
+    int vpos_offset;
+
+    tocos.baud(115200);
+    bkl.period_ms(1);
+    bkl = 1;    // 
+
+//    TFT.claim(stdout);          // send stdout to the TFT display 
+    TFT.set_orientation(2);
+
+    TFT.background(Black);      // set background to black
+    TFT.foreground(White);
+    TFT.cls();
+    TFT.set_font((unsigned char *) Consolas9x16 );
+    TFT.locate( 0, 0); TFT.printf("ZigBee Temp");
+
+    TFT.set_font( (unsigned char *) Prototype24x34 );
+    TFT.locate( 63, 18+0 );    TFT.printf(".");
+    TFT.locate( 63, 18+80);    TFT.printf(".");
+
+    while(1) {
+        while( tocos.getc() != 0x3A );  // 0x3A=":"
+        for(int i=0;i<49;i++){
+            recv_str[i] = tocos.getc();
+        }
+        recv_str[49]=NULL;
+        // 78811501B781003BB6782A05000B291B000033FFFFFFFFA3
+        // 012345678901234567890123456789012345678901234567
+        strncpy( ad1_str  , recv_str+36 , 2 );
+        strncpy( ad1h_str , recv_str+44 , 2 );
+        strncpy( v_id_str , recv_str+10 , 8 );
+        strncpy( v_lg_str , recv_str+18 , 2 );
+        strncpy( tmp_str  , recv_str+8  , 2 );
+        v_lqi=strtol(tmp_str,NULL,16);
+        strncpy( tmp_str  , recv_str+26 , 4 );
+        v_bat=strtol(tmp_str,NULL,16);
+        tmp_str[2]=NULL;
+        ad1 = strtol(ad1_str,NULL,16);
+        ad1h= strtol(ad1h_str,NULL,16) & 0x03;
+        ad1 = (ad1 * 4 + ad1h) * 4;
+        lm61= ad1 - 600 ;
+        myled = 0;
+        
+        if( strcmp(v_id_str,child1)==0 ){
+            vpos_offset=0;
+        } else {
+            vpos_offset=80;
+        }
+        TFT.foreground( White );
+        TFT.set_font( (unsigned char *) Prototype24x34 );
+        TFT.locate(  0,18+vpos_offset);
+        TFT.printf("% 2d",lm61/10);
+        TFT.locate( 82,18+vpos_offset);
+        if(lm61<0){
+            TFT.printf("%d",(-1*lm61 % 10) );
+        } else {
+            TFT.printf("%d",(lm61 % 10) );
+        }
+        TFT.set_font( (unsigned char *) Consolas9x16 );
+        TFT.foreground( Yellow );
+        TFT.locate( 0,  0+vpos_offset);TFT.printf("%s(%2d%%)",v_id_str,(int)((float)v_lqi/255*100) );
+        TFT.foreground( Cyan );
+        TFT.locate( 0, 54+vpos_offset);TFT.printf("VBAT=%4.2fV",(float)v_bat/1000 );
+        
+        myled = 1;
+    }
+}