Maxim Integrated / Mbed OS MAX11131BOB_Tester

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Dependencies:   MaximTinyTester MAX11131 CmdLine MAX541 USBDevice

Diff: main.cpp

Revision:
13:7757d28efaa5
Parent:
12:28aca24adc15
Child:
14:93dbe154f46b
diff -r 28aca24adc15 -r 7757d28efaa5 main.cpp
--- a/main.cpp	Wed Jul 10 11:47:11 2019 +0000
+++ b/main.cpp	Wed Jul 10 21:51:00 2019 +0000
@@ -1474,6 +1474,18 @@
 DigitalOut led2(LED2, LED_OFF); // MAX32630FTHR: LED2 = LED_GREEN
 DigitalOut led3(LED3, LED_OFF); // MAX32630FTHR: LED3 = LED_BLUE
 DigitalOut led4(LED4, LED_OFF);
+#else // USE_LEDS=0
+// issue #41 support Nucleo_F446RE
+// there are no LED indicators on the board, LED1 interferes with SPI;
+// but we still need placeholders led1 led2 led3 led4.
+// Declare DigitalOut led1 led2 led3 led4 targeting safe pins.
+// PinName NC means NOT_CONNECTED; DigitalOut::is_connected() returns false
+# define LED_ON  0
+# define LED_OFF 1
+DigitalOut led1(NC, LED_OFF);
+DigitalOut led2(NC, LED_OFF);
+DigitalOut led3(NC, LED_OFF);
+DigitalOut led4(NC, LED_OFF);
 #endif // USE_LEDS
 
 //--------------------------------------------------