X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fao.h;h=5bbe5158e8452707518f88cccf477cc83e960a48;hp=c2d7d22bfdbc22cd0be50d4ed16f543c16a3e15b;hb=02611efea0c485d78fad08c696c1f56e868d36b8;hpb=fe5123fa801f5dafed8b052da607899d1ef20500

diff --git a/src/ao.h b/src/ao.h
index c2d7d22b..5bbe5158 100644
--- a/src/ao.h
+++ b/src/ao.h
@@ -164,9 +164,13 @@ struct ao_adc {
 
 #if HAS_ADC
 
+#if HAS_ACCEL
 #ifndef HAS_ACCEL_REF
 #error Please define HAS_ACCEL_REF
 #endif
+#else
+#define HAS_ACCEL_REF 0
+#endif
 
 /*
  * ao_adc.c
@@ -303,7 +307,14 @@ extern __code __at (0x00a0) uint16_t ao_romconfig_version;
 extern __code __at (0x00a2) uint16_t ao_romconfig_check;
 extern __code __at (0x00a4) uint16_t ao_serial_number;
 extern __code __at (0x00a6) uint32_t ao_radio_cal;
+
+#ifndef HAS_USB
+#error Please define HAS_USB
+#endif
+
+#if HAS_USB
 extern __code __at (0x00aa) uint8_t ao_usb_descriptors [];
+#endif
 
 /*
  * ao_usb.c
@@ -327,9 +338,11 @@ ao_usb_pollchar(void);
 void
 ao_usb_flush(void);
 
+#if HAS_USB
 /* USB interrupt handler */
 void
 ao_usb_isr(void) __interrupt 6;
+#endif
 
 /* Enable the USB controller */
 void
@@ -380,7 +393,6 @@ uint8_t
 ao_match_word(__code char *word);
 
 struct ao_cmds {
-	char		cmd;
 	void		(*func)(void);
 	const char	*help;
 };
@@ -1063,7 +1075,6 @@ ao_rssi_init(uint8_t rssi_led);
  * each instance of a product
  */
 
-extern __code __at(0x00aa) uint8_t ao_usb_descriptors [];
 extern const char ao_version[];
 extern const char ao_manufacturer[];
 extern const char ao_product[];