From: Jiri Kubias <jiri.kubias@addat.cz> --- app/digi_can/spi_com.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-) diff --git a/app/digi_can/spi_com.c b/app/digi_can/spi_com.c index 917d512..a0f875b 100644 --- a/app/digi_can/spi_com.c +++ b/app/digi_can/spi_com.c @@ -285,7 +285,7 @@ char read_msg_from_buf(canmsg_t *msg) { uint8_t count = get_num_rec_canmsg(); - if(count < 0) + if(count == 0) return 1; @@ -304,7 +304,11 @@ void com_read_can(struct recv_message_s *msg) char req_to_send = msg->data[0]; - PRINT_STR("\nlen"); + PRINT_STR("\nread "); + PRINT_INT(can_buffer.read); + PRINT_STR("\nwrite "); + PRINT_INT(can_buffer.write); + PRINT_STR("\nlen "); PRINT_INT(len); -- 1.6.4.4 ---