Jan Kamidra
A demonstration of a simple bootloader with SD card. Binary folder already contains precompiled two Firmware files for Nucleo-F767ZI under MbedOS 6.15.1. These files may be placed to a SD card (It will working with https://os.mbed.com/users/JohnnyK/code/SimpleBootloader/)
Diff: main.cpp
- Revision:
- 0:b8b091db9767
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Dec 08 21:16:45 2021 +0000
@@ -0,0 +1,33 @@
+/*
+ * Tested with Nudleo-F767Zi and Nudleo-F429ZI
+ * Builded with Mbed Studio 1.4.3
+ */
+
+#include "mbed.h" //MbedOS 6.15.5
+
+#define DELAY 200ms
+
+DigitalOut myled1(LED1);
+DigitalOut myled2(LED2);
+DigitalOut myled3(LED3);*/
+InterruptIn iin(BUTTON1);
+bool flag = false;
+
+void fall(){
+ flag = true;
+}
+
+int main()
+{
+ printf("AppStart_Firm1\n");
+ iin.fall(callback(fall));
+
+ while (true) {
+ myled1 = 1; myled2 = 0; myled3 = 0; ThisThread::sleep_for(DELAY);
+ myled1 = 0; myled2 = 1; myled3 = 0; ThisThread::sleep_for(DELAY);
+ myled1 = 0; myled2 = 0; myled3 = 1; ThisThread::sleep_for(DELAY);
+ myled1 = 0; myled2 = 1; myled3 = 0; ThisThread::sleep_for(DELAY);
+ ThisThread::sleep_for(DELAY);
+ if(flag){printf("Restarting...\n"); ThisThread::sleep_for(1s); NVIC_SystemReset();}
+ }
+}
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