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Diffstat (limited to 'tube-rotator/tube-rotator.c')
| -rw-r--r-- | tube-rotator/tube-rotator.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tube-rotator/tube-rotator.c b/tube-rotator/tube-rotator.c index b5a6bd6..e1c84ce 100644 --- a/tube-rotator/tube-rotator.c +++ b/tube-rotator/tube-rotator.c @@ -47,7 +47,7 @@ void handle_cmd(uint8_t cmd) case '3': stepper_set_speed(STEPPER_SPEED_180RPM); break; default: printf("Error(cmd): unknown command %02X '%c'\r\n", cmd, cmd); return; } - printf("current speed: %d \r", stepper_get_speed()); + printf("current speed: %4d \r", stepper_get_speed()); } int main(void) |