diff options
| -rw-r--r-- | demos/ARMCM3-STM32F100-DISCOVERY-GCC/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/demos/ARMCM3-STM32F100-DISCOVERY-GCC/main.c b/demos/ARMCM3-STM32F100-DISCOVERY-GCC/main.c index c4ba64cda..c86d00e4c 100644 --- a/demos/ARMCM3-STM32F100-DISCOVERY-GCC/main.c +++ b/demos/ARMCM3-STM32F100-DISCOVERY-GCC/main.c @@ -209,7 +209,9 @@ int main(int argc, char **argv) { /*
* Normal main() thread activity, in this demo it does nothing except
- * sleeping in a loop and check the button state.
+ * sleeping in a loop and check the button state, when the button is
+ * pressed the test procedure is launched with output on the serial
+ * driver 1.
*/
while (TRUE) {
if (palReadPad(GPIOA, GPIOA_BUTTON))
|