UIO userspace example; DIO_read() bugfix.

[mf6xx.git] / src / uio / mf624 / userspace / test_application / main.c

diff --git a/src/uio/mf624/userspace/test_application/main.c b/src/uio/mf624/userspace/test_application/main.c
index daed9b4cc80843520d9e9c7e38a399d38df2804c..d4a7150ad4bb238ff316d3f4489a487e36a3a4a2 100755 (executable)
--- a/src/uio/mf624/userspace/test_application/main.c
+++ b/src/uio/mf624/userspace/test_application/main.c
@@ -103,7 +103,7 @@ void DIO_write(int16_t val)
 
 uint16_t DIO_read()
 {
-       return mf624_read16(mf624_BAR2 + DIN_reg) & 0xF; 
+       return mf624_read16(mf624_BAR2 + DIN_reg) & 0xFF; 
 }
 
 void DAC_enable()