Tyler Weaver
/
rtos_sprintf
Demonstration of the use of sprintf() causing a run time problem with RTOS.
main.cpp
- Committer:
- tylerjw
- Date:
- 2012-02-16
- Revision:
- 0:7fecc17e2765
File content as of revision 0:7fecc17e2765:
#include "mbed.h" #include "rtos.h" DigitalOut led1(LED1); DigitalOut led2(LED2); char* teststring = ""; int testint = 65; // uncomment only one of the sprintf functions at a time to see it fail at that point void led2_thread(void const *argument) { while (true) { led2 = !led2; //sprintf(teststring, "This is a test: %d", testint); Thread::wait(1000); } } int main() { Thread thread(led2_thread); //sprintf(teststring, "This is a test: %d", testint); while (true) { led1 = !led1; sprintf(teststring, "This is a test: %d", testint); Thread::wait(500); } }