Stefan Kiegerl / Mbed 2 deprecated run_test

run test

Dependencies:   mbed

Diff: main.cpp

Revision:
4:58f30b934b59
Parent:
3:6041499f4c0f
Child:
5:eb77a24b2d95
--- a/main.cpp	Mon Jan 13 17:28:20 2020 +0000
+++ b/main.cpp	Mon Jan 13 17:33:27 2020 +0000
@@ -5,6 +5,7 @@
 void printb(uint8_t x);
 void nibbleLeds(int value);
 
+int modifyBit(int x, uint8_t position, bool State);
 BusOut myleds(LED1, LED2, LED3, LED4);
 DigitalIn button(BUTTON1);
 
@@ -16,9 +17,18 @@
     
     nibbleLeds(value);
     printb(value);
+    value = modifyBit(value, 2, 1);
+    printb(myleds);
+    printb(modifyBit(INIT, 3, 1));
     wait(0.1);
 }
 
+int modifyBit(int x, uint8_t position, bool State) {
+    int mask = 1 << position;
+    int state = int(State);
+    return (x & ~mask) | ((state << position) & mask);
+}
+
 void printb(uint8_t x){
     for(int i = sizeof(x)<<3; i; i--){
         putchar('0'+((x>>(i-1))&1));