diff options
| author | Keith Packard <keithp@keithp.com> | 2011-03-06 20:56:25 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-03-16 15:57:37 -0700 |
| commit | 02611efea0c485d78fad08c696c1f56e868d36b8 (patch) | |
| tree | f51ef97cbc62c88a9084c4de05d4446de58e7142 /src/ao.h | |
| parent | fdd15a254c6fab5ba2d02320ba0ceb3e6a56354c (diff) | |
altos: Make serial, usb, beeper and accelerometer optional components
Not all boards will have these, so fix places that use them to deal
with that.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/ao.h')
| -rw-r--r-- | src/ao.h | 14 |
1 files changed, 13 insertions, 1 deletions
@@ -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 @@ -1062,7 +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[]; |