Revision 4:7ad4177061bb, committed 2016-11-05

Comitter:

NT32

Date:

Sat Nov 05 10:09:38 2016 +0000

Parent:

3:ce52092b7a3a

Commit message:

?????V850??????

Changed in this revision

--- a/main.cpp	Sun May 24 08:11:04 2015 +0000
+++ b/main.cpp	Sat Nov 05 10:09:38 2016 +0000
@@ -3,24 +3,27 @@
 
 I2CSlave i2cslave(dp5, dp27);
 
-DigitalOut led1(LED1);
-DigitalOut led2(LED2);
+DigitalOut led1(dp14);
 
 TextLCD lcd(dp17, dp18, dp25, dp10, dp26, dp28, TextLCD::LCD20x4); // rs, e, d4-d7
 
+Serial pc(dp16, dp15);
 
 int main() {
-    char str[20];
+    char str[20], serBuff[64];
         float SystemVoltage, AverageCellVoltage, MaxCellVoltage, MinimumCellVoltage,
     SystemCurrent, Motor1Current, Motor2Current, Motor3Current,
     Remain, PowerConsumption, IntegralPowerConsumption, IntegralCurrent;
+
+    int measCurrent, currentCmd, accelVol, pwmDuty, mtrRpm;
     
     int MaxCellNumber, MinimumCellNumber;
     int32_t cellvol[12], mincell, maxcell;
     float realcellvol;  /* real number of cell voltage */
 
-    char rbuf[64];
+    char rbuf[8];
     char i2cbuf[32] = {0};
+    char *endPtr;
 
     SystemVoltage = 120.5;      //%4.1f システム電圧
     AverageCellVoltage = 3.123; //%4.3f 平均セル電圧
@@ -37,40 +40,59 @@
     IntegralPowerConsumption = 1.54; //%3.2f
     IntegralCurrent = 43.21;    //%4.2f
     
+    pc.baud(38400);
+
     lcd.cls();
-    lcd.locate(0, 0);
-    lcd.locate(0, 1);
-    lcd.printf("%4.3fV", AverageCellVoltage);
-    lcd.locate(0, 2);
-    lcd.printf("%4.3fV%d", MaxCellVoltage, MaxCellNumber);
-    lcd.locate(0, 3);
-    lcd.printf("%4.3fV%d", MinimumCellVoltage, MinimumCellNumber);
-    lcd.locate(8, 0);
-    lcd.printf("%3.0fA", SystemCurrent);
-    lcd.locate(8, 1);
-    lcd.printf("%3.0fA", Motor1Current);
-    lcd.locate(8, 2);
-    lcd.printf("%3.0fA", Motor2Current);
-    lcd.locate(8, 3);
-    lcd.printf("%3.0fA", Motor3Current);
-    lcd.locate(16, 0);
-    lcd.printf("%3.0fA", Remain);
-    lcd.locate(13, 1);
-    lcd.printf("%4.2fkW", PowerConsumption);
-    lcd.locate(13, 2);
-    lcd.printf("%3.2fkWh", IntegralPowerConsumption);
-    lcd.locate(13, 3);
-    lcd.printf("%4.2fAh", IntegralCurrent);
-    
-    i2cslave.address(0x33);
-    i2cslave.frequency(100000);
-    
+    led1 = 0;
+    lcd.locate( 0, 0);
+    lcd.printf("rcv start");
+    wait(0.5);
+    led1 = 1;
+
+
+
     while(1){
-        if(i2cslave.receive() != I2CSlave::NoData){
-            i2cslave.read(i2cbuf, 7);
-            lcd.locate(0, 0);
-            led1 != led1;
-            lcd.printf("%s", i2cbuf);
+        //---------------------------------------------
+        // 文字列受信=>数値変換
+        //---------------------------------------------
+        led1 = !led1;
+        pc.scanf("%s", serBuff);
+        if( 's' == serBuff[0] ){
+        // 文字列解釈
+            //電流計測値(AD10bit生データ)
+            strncpy( rbuf, &serBuff[1], 4 );
+            measCurrent = ( strtol( rbuf, &endPtr, 10) );
+            memset( rbuf, '\0', sizeof rbuf );
+            //電流指令値(倍率が正しくないと思う)
+            strncpy( rbuf, &serBuff[5], 4 );
+            currentCmd = ( strtol( rbuf, &endPtr, 10) );
+            memset( rbuf, '\0', sizeof rbuf );
+            //ボリューム(AD10bit生データ)
+            strncpy( rbuf, &serBuff[9], 4 );
+            accelVol = ( strtol( rbuf, &endPtr, 10) );
+            memset( rbuf, '\0', sizeof rbuf );
+            //PWMデューティ(0~800:MAX800)
+            strncpy( rbuf, &serBuff[13], 4 );
+            pwmDuty = ( strtol( rbuf, &endPtr, 10) );
+            memset( rbuf, '\0', sizeof rbuf );
+            //モータ回転数(RPM)
+            strncpy( rbuf, &serBuff[17], 6 );
+            mtrRpm = ( strtol( rbuf, &endPtr, 10) );
+            memset( rbuf, '\0', sizeof rbuf );
+            // 数値表示
+            lcd.cls(); //<=表示クリア
+            lcd.locate( 0, 0); //<= locate(列，行)
+            lcd.printf("SC  =%04dA", measCurrent ); 
+            lcd.locate( 0, 1);
+            lcd.printf("cmd =%04dA", ((measCurrent - currentCmd) / 4) );
+            lcd.locate( 0, 2);
+            lcd.printf("vol =%04d", accelVol );
+            lcd.locate( 0, 3);
+            lcd.printf("duty=%04.1f%", ((float)(pwmDuty))/8 );
+            lcd.locate( 10, 0);
+            lcd.printf("%06drpm", mtrRpm );
         }
+//        wait(0.1);
+
     }
 }
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