RF_FREQ2_OFF, (FREQ_CONTROL >> 16) & 0xff,
RF_FREQ1_OFF, (FREQ_CONTROL >> 8) & 0xff,
RF_FREQ0_OFF, (FREQ_CONTROL >> 0) & 0xff,
-
+
RF_FSCTRL1_OFF, (IF_FREQ_CONTROL << RF_FSCTRL1_FREQ_IF_SHIFT),
RF_FSCTRL0_OFF, (0 << RF_FSCTRL0_FREQOFF_SHIFT),
/* default sync values */
RF_SYNC1_OFF, 0xD3,
RF_SYNC0_OFF, 0x91,
-
+
/* max packet length */
RF_PKTLEN_OFF, sizeof (struct ao_telemetry),
RF_IOCFG0_OFF, 0x00,
};
+
+static __code uint8_t telemetry_setup[] = {
+ RF_MDMCFG4_OFF, ((CHANBW_E << RF_MDMCFG4_CHANBW_E_SHIFT) |
+ (CHANBW_M << RF_MDMCFG4_CHANBW_M_SHIFT) |
+ (DRATE_E << RF_MDMCFG4_DRATE_E_SHIFT)),
+ RF_MDMCFG3_OFF, (DRATE_M << RF_MDMCFG3_DRATE_M_SHIFT),
+ RF_MDMCFG2_OFF, (RF_MDMCFG2_DEM_DCFILT_OFF |
+ RF_MDMCFG2_MOD_FORMAT_GFSK |
+ RF_MDMCFG2_SYNC_MODE_15_16_THRES),
+ RF_MDMCFG1_OFF, (RF_MDMCFG1_FEC_EN |
+ RF_MDMCFG1_NUM_PREAMBLE_4 |
+ (2 << RF_MDMCFG1_CHANSPC_E_SHIFT)),
+
+ RF_DEVIATN_OFF, ((DEVIATION_E << RF_DEVIATN_DEVIATION_E_SHIFT) |
+ (DEVIATION_M << RF_DEVIATN_DEVIATION_M_SHIFT)),
+
+ /* max packet length */
+ RF_PKTLEN_OFF, sizeof (struct ao_telemetry),
+ RF_PKTCTRL1_OFF, ((1 << PKTCTRL1_PQT_SHIFT)|
+ PKTCTRL1_APPEND_STATUS|
+ PKTCTRL1_ADR_CHK_NONE),
+ RF_PKTCTRL0_OFF, (RF_PKTCTRL0_WHITE_DATA|
+ RF_PKTCTRL0_PKT_FORMAT_NORMAL|
+ RF_PKTCTRL0_CRC_EN|
+ RF_PKTCTRL0_LENGTH_CONFIG_FIXED),
+};
+
__xdata uint8_t ao_radio_dma;
__xdata uint8_t ao_radio_dma_done;
__xdata uint8_t ao_radio_mutex;
void
ao_radio_send(__xdata struct ao_telemetry *telemetry) __reentrant
{
+ ao_config_get();
ao_mutex_get(&ao_radio_mutex);
ao_radio_idle();
+ RF_CHANNR = ao_config.radio_channel;
ao_dma_set_transfer(ao_radio_dma,
telemetry,
&RFDXADDR,
void
ao_radio_recv(__xdata struct ao_radio_recv *radio) __reentrant
{
+ ao_config_get();
ao_mutex_get(&ao_radio_mutex);
ao_radio_idle();
+ RF_CHANNR = ao_config.radio_channel;
ao_dma_set_transfer(ao_radio_dma,
&RFDXADDR,
radio,