From fac9d99f01773bed9b9bbe2c34c75747f42a06ae Mon Sep 17 00:00:00 2001 From: Brendan Le Foll Date: Mon, 21 Mar 2016 15:18:21 +0000 Subject: [PATCH] firmata.c: check result cleanly of mraa_uart_set_baudrate Signed-off-by: Brendan Le Foll --- src/firmata/firmata.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/firmata/firmata.c b/src/firmata/firmata.c index cdcc7a9..7da490f 100644 --- a/src/firmata/firmata.c +++ b/src/firmata/firmata.c @@ -49,14 +49,14 @@ firmata_new(const char* name) firmata_initPins(res); - uart_res = mraa_uart_set_baudrate(res->uart, 57600); - if (uart_res != MRAA_SUCCESS) { - mraa_result_print(uart_res); + if (mraa_uart_set_baudrate(res->uart, 57600) != MRAA_SUCCESS) { + syslog(LOG_WARNING, "firmata: Failed to set correct baud rate on %s", name); } firmata_askFirmware(res); syslog(LOG_INFO, "firmata: Device opened at: %s", name); - return (res); + + return res; } void