sys/arduino: adapted to changed UART cb type

bsmelo · Mar 15, 2016 · 236bd20 · 236bd20
1 parent 1a8a73a
commit 236bd20
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/sys/arduino/serialport.cpp b/sys/arduino/serialport.cpp
@@ -27,10 +27,10 @@ extern "C" {
 
 #include "serialport.hpp"
 
-void rx_cb(void *arg, char c)
+void rx_cb(void *arg, uint8_t c)
 {
     ringbuffer_t *buf = (ringbuffer_t *)arg;
-    ringbuffer_add_one(buf, c);
+    ringbuffer_add_one(buf, (char)c);
 }
 
 SerialPort::SerialPort(uart_t dev)