diff options
Diffstat (limited to 'src/drivers/ao_companion.c')
| -rw-r--r-- | src/drivers/ao_companion.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/drivers/ao_companion.c b/src/drivers/ao_companion.c index 6e0bd2ec..c749adea 100644 --- a/src/drivers/ao_companion.c +++ b/src/drivers/ao_companion.c @@ -68,7 +68,7 @@ ao_companion_get_setup(void) ao_spi_recv(&ao_companion_setup, sizeof (ao_companion_setup), AO_COMPANION_SPI_BUS); COMPANION_DESELECT(); return (ao_companion_setup.board_id == - ~ao_companion_setup.board_id_inverse); + (uint16_t) ~ao_companion_setup.board_id_inverse); } static void @@ -116,6 +116,8 @@ ao_companion_status(void) __reentrant { uint8_t i; printf("Companion running: %d\n", ao_companion_running); + if (!ao_companion_running) + return; printf("device: %d\n", ao_companion_setup.board_id); printf("update period: %d\n", ao_companion_setup.update_period); printf("channels: %d\n", ao_companion_setup.channels); |