diff options
Diffstat (limited to 'project/Core/Src/Activties/activity5.c')
| -rw-r--r-- | project/Core/Src/Activties/activity5.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/project/Core/Src/Activties/activity5.c b/project/Core/Src/Activties/activity5.c index f214ca2..6e7446a 100644 --- a/project/Core/Src/Activties/activity5.c +++ b/project/Core/Src/Activties/activity5.c @@ -9,12 +9,13 @@ #include <UART.h> #include "printf.h" -void read_and_print_char() { +uint8_t read_and_print_char() { uint8_t ch = USART_Read(USART2); printf("%c", ch); if (ch == '\r') { printf("\n"); } + return ch; } void activity5_run() { |