fix argument error

5 years ago · 5e85a44f93
2 changed files with 3 additions and 3 deletions
--- a/wiringPi/wiringPiSPI.c
+++ b/wiringPi/wiringPiSPI.c
@ -100,7 +100,7 @@ void getDevice(char* spidev, int channel, int port) {
    sprintf(spidev, "/dev/spidev/%i.%i", channel, port);
 }

-int wiringPiSPISetupMode (int channel, int speed, int mode, int port)
+int wiringPiSPISetupMode (int channel, int port, int speed, int mode)
 {
  int fd ;

@ -140,5 +140,5 @@ int wiringPiSPISetupMode (int channel, int speed, int mode, int port)

 int wiringPiSPISetup (int channel, int speed)
 {
-  return wiringPiSPISetupMode (channel, speed, 0) ;
+  return wiringPiSPISetupMode (channel, 0, speed, 0) ;
 }
--- a/wiringPi/wiringPiSPI.h
+++ b/wiringPi/wiringPiSPI.h
@ -28,7 +28,7 @@ extern "C" {

 int wiringPiSPIGetFd     (int channel) ;
 int wiringPiSPIDataRW    (int channel, unsigned char *data, int len) ;
-int wiringPiSPISetupMode (int channel, int speed, int mode, int port=0) ;
+int wiringPiSPISetupMode (int channel, int port, int speed, int mode) ;
 int wiringPiSPISetup     (int channel, int speed) ;

 #ifdef __cplusplus