Diff: main.cpp

Revision:

0:4b5308027f1e

diff -r 000000000000 -r 4b5308027f1e main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Dec 10 15:10:36 2017 +0000
@@ -0,0 +1,44 @@
+/* INA260 test app*/
+
+#include "mbed.h"
+#include "INA260.hpp"
+
+// Host PC Communication channels
+Serial pc(USBTX, USBRX); // tx, rx
+//i2c setup
+I2C i2c(PB_9,PB_8);
+INA260 VCmonitor(i2c); 
+DigitalIn ALT(PA_8); //Alert pin
+DigitalIn button(PC_13); //button
+int main() { 
+
+    double V,C,P;
+    int count = 1;  
+    // Sets 4 samples average and sampling time for voltage and current to 8.244ms
+    VCmonitor.setConfig(0x0600 | 0x01C0 | 0x0038 | 0x0007); //INA260_CONFIG_AVGRANGE_64|INA260_CONFIG_BVOLTAGETIME_8244US|INA260_CONFIG_SCURRENTTIME_8244US|INA260_CONFIG_MODE_SANDBVOLT_CONTINUOUS
+    pc.printf("INA260 TEST!\n");
+    pc.printf(""__DATE__" , "__TIME__"\n");
+    pc.printf("%d Config register\n",0x0600 | 0x01C0 | 0x0038 | 0x0007); //prints the COnfig reg value to PC COM port
+    VCmonitor.setAlert(0x8001); //set current value as alert, latch alert pin
+    VCmonitor.setLim(0x8); //set limit to 10mA (10/1.25)
+
+    wait_ms(3000);
+while(1)
+{
+         //get ina260 settings
+         if((VCmonitor.getVoltage(&V) == 0) && (VCmonitor.getCurrent(&C) == 0) && (VCmonitor.getPower(&P) == 0))
+         {
+         pc.printf("%d,V,%f,C,%f,P,%f\n",count,V,C,P);
+         }
+         count++;
+         if(ALT==0)
+         {
+         pc.printf("Overcurrent!!!!");             
+         }
+         if (button == 0)
+         {
+             VCmonitor.readAlert(); //read Alert register to clear latched alert
+         }
+         wait_ms(1000);
+}   
+}
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