diff options
Diffstat (limited to '02-usart/src/main.c')
| -rw-r--r-- | 02-usart/src/main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/02-usart/src/main.c b/02-usart/src/main.c index 862676c..5f45e0b 100644 --- a/02-usart/src/main.c +++ b/02-usart/src/main.c @@ -74,6 +74,8 @@ int enable_usart1(uint32_t baud_rate) enable_interrupts(); } +#ifdef ARCH_STM32L4 + /* Main function. This gets executed from the interrupt vector defined above. */ int main() { @@ -92,3 +94,5 @@ int main() usart_transmit_str_sync(&USART2, "Hello, World\n"); for(;;); } + +#endif |