Diff: main.cpp

Revision:

0:01fd80c0a524

Child:

1:7b420a2ea7db

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Aug 26 05:04:24 2014 +0000
@@ -0,0 +1,48 @@
+#include "mbed.h"
+
+enum calib_state_t {
+    UNCALIBRATED,
+    CALIBRATED,
+    CALIBRATING,
+    INITIALISING,};
+
+DigitalOut my_led(LED1); // Sanity LED
+DigitalOut ttDrive(PA_14); // the drive signal for the turntable
+InterruptIn encoder(PA_13); // Signal from encoder
+InterruptIn limitSwitch(PA_15); // Signal from limit switch
+
+calib_state_t calib_state = 0; // Flag for calibration state
+int encoderMax = 0; // Calibrated maximum value for the encoder
+
+void calibrate(void); // synchronises and calibrates MCU to turntable
+void increment(int *i); // increments value i, used as an interrupt target
+
+
+int main() {
+    
+    
+    // Step 1: Attach interrupt signals to appropriate functions
+    // Step 2: Calibrate MCU to the turn table
+    // Step 3: Control turntable using hard coded commands
+    // Step 4: Include WiConnect Library
+    // Step 5: Interpret commands sent over TCP
+    
+    
+    // Configure sanity LED to blink
+    while(1) {
+        my_led = !my_led;
+        wait(0.5);
+    }
+}
+
+void calibrate(void)
+{
+    // Step 1:  Get the motor turning
+    // Step 2:  Continue turning until calibration state is "CALIBRATED"
+    //          the actual calibration will be handled by interrupts
+}
+
+void increment(int *i)
+{
+    // Step 1: De-refference pointer and increment the value
+}
\ No newline at end of file