Greg Steiert / Mbed OS PICO_board_demo

Demo for MAX32625PICO board library

Dependencies:   USBDevice max32625pico

Fork of PICO_self_test by Greg Steiert

main.cpp@13:6c2d1cdcde12, 2018-08-22 (annotated)

Committer:
switches
Date:
Wed Aug 22 17:40:45 2018 +0000
Revision:
13:6c2d1cdcde12
Parent:
10:227698c63531 
Switching to official mbed library

Who changed what in which revision?

UserRevisionLine numberNew contents of line
switches 0:60a522ae2e35 1 #include "mbed.h"
switches 8:26dc73d09bd9 2 #include "rtos.h"
switches 10:227698c63531 3 #include "max32625pico.h"
switches 7:62efbc5411c8 4 #include "USBKeyboard.h"
switches 0:60a522ae2e35 5
switches 4:1c6819a42db0 6 // Hardware serial port over DAPLink
switches 4:1c6819a42db0 7 Serial daplink(P2_1, P2_0);
switches 4:1c6819a42db0 8
switches 10:227698c63531 9 DigitalOut rLED(LED1, LED_OFF);
switches 4:1c6819a42db0 10 DigitalOut gLED(LED2, LED_OFF);
switches 4:1c6819a42db0 11 DigitalOut bLED(LED3, LED_OFF);
switches 9:674b1077b3ec 12 DigitalIn button(P2_7, PullUp);
switches 8:26dc73d09bd9 13 AnalogIn dipIOH(AIN_4);
switches 8:26dc73d09bd9 14 AnalogIn swdIOH(AIN_5);
switches 4:1c6819a42db0 15 AnalogIn vddbIn(AIN_6);
switches 4:1c6819a42db0 16 AnalogIn vdd18In(AIN_7);
switches 4:1c6819a42db0 17 AnalogIn vdd12In(AIN_8);
switches 4:1c6819a42db0 18 AnalogIn vrtcIn(AIN_9);
switches 4:1c6819a42db0 19
switches 7:62efbc5411c8 20 USBKeyboard keyboard;
switches 7:62efbc5411c8 21
switches 10:227698c63531 22 MAX32625PICO pico(MAX32625PICO::IOH_DIP_IN, MAX32625PICO::VIO_IOH, MAX32625PICO::VIO_1V8);
switches 10:227698c63531 23
switches 4:1c6819a42db0 24 // Function to report failure
switches 4:1c6819a42db0 25 void testFailed()
switches 4:1c6819a42db0 26 {
switches 4:1c6819a42db0 27 daplink.printf("\r\n! Test Failed !\r\n");
switches 10:227698c63531 28 rLED = LED_ON;
switches 10:227698c63531 29 gLED = LED_OFF;
switches 10:227698c63531 30 bLED = LED_OFF;
switches 4:1c6819a42db0 31 while(1) {
switches 4:1c6819a42db0 32 Thread::wait(500);
switches 10:227698c63531 33 gLED = !gLED;
switches 7:62efbc5411c8 34 }
switches 4:1c6819a42db0 35 }
switches 4:1c6819a42db0 36
switches 0:60a522ae2e35 37 // main() runs in its own thread in the OS
switches 0:60a522ae2e35 38 // (note the calls to Thread::wait below for delays)
switches 0:60a522ae2e35 39 int main()
switches 0:60a522ae2e35 40 {
switches 4:1c6819a42db0 41 float aIn;
switches 7:62efbc5411c8 42 int ledCnt = 0;
switches 8:26dc73d09bd9 43
switches 10:227698c63531 44 rLED = LED_ON;
switches 10:227698c63531 45 gLED = LED_ON;
switches 10:227698c63531 46 bLED = LED_OFF;
switches 10:227698c63531 47
switches 4:1c6819a42db0 48 daplink.printf("Checking Supplies\r\n");
switches 4:1c6819a42db0 49 aIn = 2.4f * vdd12In;
switches 4:1c6819a42db0 50 daplink.printf("vdd12 = %f\r\n", aIn);
switches 7:62efbc5411c8 51 if ((aIn < 1.0f) || (aIn > 1.4f)) {
switches 7:62efbc5411c8 52 testFailed();
switches 7:62efbc5411c8 53 }
switches 4:1c6819a42db0 54 aIn = 2.4f * vdd18In;
switches 4:1c6819a42db0 55 daplink.printf("vdd18 = %f\r\n", aIn);
switches 7:62efbc5411c8 56 if ((aIn < 1.6f) || (aIn > 2.0f)) {
switches 7:62efbc5411c8 57 testFailed();
switches 7:62efbc5411c8 58 }
switches 4:1c6819a42db0 59 aIn = 4.8f * vddbIn;
switches 4:1c6819a42db0 60 daplink.printf("vddb = %f\r\n", aIn);
switches 7:62efbc5411c8 61 if ((aIn < 3.0f) || (aIn > 3.6f)) {
switches 7:62efbc5411c8 62 testFailed();
switches 7:62efbc5411c8 63 }
switches 4:1c6819a42db0 64 aIn = 2.4f * vrtcIn;
switches 4:1c6819a42db0 65 daplink.printf("vrtc = %f\r\n", aIn);
switches 7:62efbc5411c8 66 if ((aIn < 1.6f) || (aIn > 2.0f)) {
switches 7:62efbc5411c8 67 testFailed();
switches 7:62efbc5411c8 68 }
switches 8:26dc73d09bd9 69
switches 8:26dc73d09bd9 70 aIn = 6.0f * dipIOH;
switches 10:227698c63531 71 daplink.printf("dipIOH = %f\r\n", aIn);
switches 8:26dc73d09bd9 72
switches 8:26dc73d09bd9 73 aIn = 6.0f * swdIOH;
switches 10:227698c63531 74 daplink.printf("swdIOH = %f\r\n", aIn);
switches 10:227698c63531 75
switches 1:464c8b3634dc 76
switches 10:227698c63531 77
switches 10:227698c63531 78 rLED = LED_OFF;
switches 8:26dc73d09bd9 79 Thread::wait(250);
switches 7:62efbc5411c8 80
switches 4:1c6819a42db0 81 daplink.printf("Self Test Passed\r\n");
switches 7:62efbc5411c8 82 rLED = LED_ON;
switches 7:62efbc5411c8 83 gLED = LED_ON;
switches 7:62efbc5411c8 84 bLED = LED_ON;
switches 7:62efbc5411c8 85
switches 0:60a522ae2e35 86 while (true) {
switches 7:62efbc5411c8 87 if (!button) {
switches 7:62efbc5411c8 88 keyboard.mediaControl(KEY_MUTE);
switches 7:62efbc5411c8 89 ledCnt++;
switches 10:227698c63531 90 gLED = ((ledCnt % 4) != 1);
switches 10:227698c63531 91 bLED = ((ledCnt % 4) != 2);
switches 10:227698c63531 92 rLED = ((ledCnt % 4) != 3);
switches 7:62efbc5411c8 93 Thread::wait(500);
switches 7:62efbc5411c8 94 } else {
switches 7:62efbc5411c8 95 Thread::wait(50);
switches 7:62efbc5411c8 96 }
switches 0:60a522ae2e35 97 }
switches 0:60a522ae2e35 98 }
switches 0:60a522ae2e35 99