altos: Add SPI-based companion board support

[fw/altos] / src / ao_pins.h

diff --git a/src/ao_pins.h b/src/ao_pins.h
index 89907b9c03c3b6090084839bb29980f41cea81bb..e1f5459f902e4f7446cf7e0076f673eaa9cbf386 100644 (file)
--- a/src/ao_pins.h
+++ b/src/ao_pins.h
@@ -36,6 +36,11 @@
        #define PACKET_HAS_MASTER       0
        #define PACKET_HAS_SLAVE        1
 
+       #define HAS_COMPANION           1
+       #define COMPANION_CS_ON_P1      1
+       #define COMPANION_CS_MASK       0x4     /* CS1 is P1_2 */
+       #define COMPANION_CS            P1_2
+
        #define AO_LED_RED              1
        #define LEDS_AVAILABLE          (AO_LED_RED)
        #define HAS_EXTERNAL_TEMP       0
@@ -63,6 +68,11 @@
        #define PACKET_HAS_MASTER       0
        #define PACKET_HAS_SLAVE        1
 
+       #define HAS_COMPANION           1
+       #define COMPANION_CS_ON_P1      1
+       #define COMPANION_CS_MASK       0x4     /* CS1 is P1_2 */
+       #define COMPANION_CS            P1_2
+
        #define AO_LED_RED              1
        #define LEDS_AVAILABLE          (AO_LED_RED)
        #define HAS_EXTERNAL_TEMP       0
@@ -328,6 +338,12 @@
 
 #endif /* DBG_ON_P0 */
 
+#if COMPANION_CS_ON_P1
+       #define COMPANION_CS_PORT       P1
+       #define COMPANION_CS_SEL        P1SEL
+       #define COMPANION_CS_DIR        P1DIR
+#endif
+
 #if SPI_CS_ON_P1
        #define SPI_CS_PORT     P1
        #define SPI_CS_SEL      P1SEL