Diff: main.cpp

Revision:

0:6727152ebfbb

Child:

1:c161bde4496f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Aug 17 15:24:05 2017 +0000
@@ -0,0 +1,42 @@
+#include "mbed.h"
+#include "max32630fthr.h"
+#include "MAX113XX_Pixi.h"
+#include "MAX11301Hex.h"
+
+MAX32630FTHR pegasus(MAX32630FTHR::VIO_3V3);
+
+
+int main()
+{
+    Serial pc(USBTX, USBRX);
+    pc.baud(115200);
+    
+    DigitalOut rLed(LED1, LED_OFF);
+    DigitalOut gLed(LED2, LED_OFF);
+    DigitalOut bLed(LED3, LED_OFF);
+    
+    I2C i2cBus(I2C1_SDA, I2C1_SCL);                 // I2C bus
+
+    MAX113XX_I2C * pixi;
+    pixi = new MAX113XX_I2C(i2cBus, MAX113XX_I2C::MAX11301, 0x38, P5_5);
+    
+    uint16_t adcData;
+    float adcVoltage;
+    
+    while(1) {
+        
+        for( int idx = 0; idx <= 0xFFF; idx++ ) {
+            
+            pixi->dacWrite(MAX113XX_Pixi::PORT0, idx);
+            pixi->singleEndedADCRead(MAX113XX_Pixi::PORT9, adcData);  
+            adcVoltage = -5 + 2.4414e-3 * adcData;
+            
+            pc.printf("ADC Voltage is %1.3f V, Count is 0x%x \r\n", adcVoltage, idx);  
+        }
+        
+        pc.printf("\r\n\r\nSweep complete, starting new sweep \r\n\r\n");
+        wait(2.0);
+               
+    }
+}
+