X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fcc1111%2Fao_arch_funcs.h;h=0737e7abeb2c113449e9ee839d4a68328d5dc265;hb=a8ecf3aa4e88d4c76643fb541fb1d5535a454aba;hp=d9f5955a75b3326f03d0cb985bd872942062da40;hpb=0dd9e1dd62656a931f9559af6da9131f704f83f9;p=fw%2Faltos diff --git a/src/cc1111/ao_arch_funcs.h b/src/cc1111/ao_arch_funcs.h index d9f5955a..0737e7ab 100644 --- a/src/cc1111/ao_arch_funcs.h +++ b/src/cc1111/ao_arch_funcs.h @@ -21,9 +21,18 @@ extern __xdata uint8_t ao_spi_mutex; -#define ao_spi_get_mask(reg,mask,bus) do { \ - ao_mutex_get(&ao_spi_mutex); \ - (reg) &= ~(mask); \ +#define AO_SPI_SPEED_FAST 17 +#define AO_SPI_SPEED_200kHz 13 + +#define ao_spi_set_speed(speed) (U0GCR = (UxGCR_CPOL_NEGATIVE | \ + UxGCR_CPHA_FIRST_EDGE | \ + UxGCR_ORDER_MSB | \ + ((speed) << UxGCR_BAUD_E_SHIFT))) + +#define ao_spi_get_mask(reg,mask,bus,speed) do { \ + ao_mutex_get(&ao_spi_mutex); \ + ao_spi_set_speed(speed); \ + (reg) &= ~(mask); \ } while (0) #define ao_spi_put_mask(reg,mask,bus) do { \ @@ -31,14 +40,16 @@ extern __xdata uint8_t ao_spi_mutex; ao_mutex_put(&ao_spi_mutex); \ } while (0) -#define ao_spi_get_bit(bit,bus) do { \ - ao_mutex_get(&ao_spi_mutex); \ - (bit) = 0; \ + +#define ao_spi_get_bit(reg,bit,pin,bus,speed) do { \ + ao_mutex_get(&ao_spi_mutex); \ + ao_spi_set_speed(speed); \ + pin = 0; \ } while (0) -#define ao_spi_put_bit(bit,bus) do { \ - (bit) = 1; \ - ao_mutex_put(&ao_spi_mutex); \ +#define ao_spi_put_bit(reg,bit,pin,bus) do { \ + pin = 1; \ + ao_mutex_put(&ao_spi_mutex); \ } while (0) @@ -65,3 +76,15 @@ ao_spi_init(void); SPI_CS_DIR |= mask; \ SPI_CS_SEL &= ~mask; \ } while (0) + +#define cc1111_enable_output(port,dir,sel,pin,bit,v) do { \ + pin = v; \ + dir |= (1 << bit); \ + sel &= ~(1 << bit); \ + } while (0) + +#define disable_unreachable _Pragma("disable_warning 126") + +#define token_paster(x,y) x ## y +#define token_evaluator(x,y) token_paster(x,y) +#define ao_enable_output(port,bit,pin,v) cc1111_enable_output(port,token_evaluator(port,DIR), token_evaluator(port,SEL), pin, bit, v)