X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fattiny%2Fao_arch_funcs.h;h=e3374ac59ee4b501665675f0c025d9dcb10a758e;hb=cd20605c9b3c8bc9cbbea4eb1252c9282a317c94;hp=e51f456b5965594aa4f075257109d8d292bcef79;hpb=a6baf04bae3fe6a6b3da2f456419732ffeb4d056;p=fw%2Faltos

diff --git a/src/attiny/ao_arch_funcs.h b/src/attiny/ao_arch_funcs.h
index e51f456b..e3374ac5 100644
--- a/src/attiny/ao_arch_funcs.h
+++ b/src/attiny/ao_arch_funcs.h
@@ -21,7 +21,7 @@
  */
 
 #define ao_spi_get_mask(reg,mask,bus,speed) do {	\
-		(reg) &= ~(mask);			\
+		(reg) &= (uint8_t) ~(mask);		\
 	} while (0)
 
 #define ao_spi_put_mask(reg,mask,bus) do {	\
@@ -65,6 +65,8 @@ ao_spi_recv_bus(void *block, uint16_t len);
 #define ao_spi_send(block, len, bus) ao_spi_send_bus(block, len)
 #define ao_spi_recv(block, len, bus) ao_spi_recv_bus(block, len)
 
+#define AO_SPI_DUPLEX	0
+
 void
 ao_spi_init(void);