Diff: main2.txt

Revision:

7:8bc9fad71b8c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main2.txt	Thu Jan 30 20:33:16 2020 +0000
@@ -0,0 +1,99 @@
+#include "mbed.h"
+#include "rtos.h"
+#include "max32625pico.h"
+#include "USBKeyboard.h"
+
+// Hardware serial port over DAPLink
+Serial daplink(P2_1, P2_0);
+
+DigitalOut rLED(LED1, LED_OFF);
+DigitalOut gLED(LED2, LED_OFF);
+DigitalOut bLED(LED3, LED_OFF);
+DigitalIn button(P2_7, PullUp);
+AnalogIn dipIOH(AIN_4);
+AnalogIn swdIOH(AIN_5);
+AnalogIn vddbIn(AIN_6);
+AnalogIn vdd18In(AIN_7);
+AnalogIn vdd12In(AIN_8);
+AnalogIn vrtcIn(AIN_9);
+
+USBKeyboard keyboard;
+
+MAX32625PICO pico(MAX32625PICO::IOH_DIP_IN, MAX32625PICO::VIO_IOH, MAX32625PICO::VIO_1V8);
+
+// Function to report failure
+void testFailed()
+{
+    daplink.printf("\r\n! Test Failed !\r\n");
+    rLED = LED_ON;
+    gLED = LED_OFF;
+    bLED = LED_OFF;
+    while(1) {
+        Thread::wait(500);
+        gLED = !gLED;
+    }
+}
+
+// main() runs in its own thread in the OS
+// (note the calls to Thread::wait below for delays)
+int main()
+{
+    float aIn;
+    int ledCnt = 0;
+
+    rLED = LED_ON;
+    gLED = LED_ON;
+    bLED = LED_OFF;
+
+    daplink.printf("Checking Supplies\r\n");
+    aIn = 2.4f * vdd12In;
+    daplink.printf("vdd12 = %f\r\n", aIn);
+    if ((aIn < 1.0f) || (aIn > 1.4f)) {
+        testFailed();
+    }
+    aIn = 2.4f * vdd18In;
+    daplink.printf("vdd18 = %f\r\n", aIn);
+    if ((aIn < 1.6f) || (aIn > 2.0f)) {
+        testFailed();
+    }
+    aIn = 4.8f * vddbIn;
+    daplink.printf("vddb = %f\r\n", aIn);
+    if ((aIn < 3.0f) || (aIn > 3.6f)) {
+        testFailed();
+    }
+    aIn = 2.4f * vrtcIn;
+    daplink.printf("vrtc = %f\r\n", aIn);
+    if ((aIn < 1.6f) || (aIn > 2.0f)) {
+        testFailed();
+    }
+
+    aIn = 6.0f * dipIOH;
+    daplink.printf("dipIOH = %f\r\n", aIn);
+
+    aIn = 6.0f * swdIOH;
+    daplink.printf("swdIOH = %f\r\n", aIn);
+
+
+
+    rLED = LED_OFF;
+    Thread::wait(250);
+
+    daplink.printf("Self Test Passed\r\n");
+    rLED = LED_ON;
+    gLED = LED_ON;
+    bLED = LED_ON;
+
+    while (true) {
+        if (!button) {
+            keyboard.mediaControl(KEY_MUTE);
+            ledCnt++;
+            gLED = ((ledCnt % 4) != 1);
+            bLED = ((ledCnt % 4) != 2);
+            rLED = ((ledCnt % 4) != 3);
+            Thread::wait(500);
+        } else {
+            Thread::wait(50);
+        }
+    }
+}
+