*
***************************************************************/
+/*
+ * Values affecting receive sensitivity:
+ *
+ *
+ * PQT - sets how good the preamble needs to look before
+ * we start looking for a sync word
+ * SYNC_THR - sets how good the sync needs to be before we
+ * start decoding a packet
+ */
+
+/* Values depending on data rate
+ *
+ * DCFILT_BW_SETTLE
+ * DCFILT_BW
+ */
+
+#ifndef AO_CC1200_AGC_GAIN_ADJUST
+#define AO_CC1200_AGC_GAIN_ADJUST -94
+#endif
CC1200_IOCFG2, 0x06, /* GPIO2 IO Pin Configuration */
- CC1200_SYNC1, 0x6e, /* Sync Word Configuration [15:8] */
- CC1200_SYNC0, 0x4e, /* Sync Word Configuration [7:0] */
- CC1200_SYNC_CFG1, 0xea, /* Sync Word Detection Configuration Reg. 1 */
+ CC1200_SYNC3, 0xD3, /* Sync Word Configuration [23:16] */
+ CC1200_SYNC2, 0x91, /* Sync Word Configuration [23:16] */
+ CC1200_SYNC1, 0xD3, /* Sync Word Configuration [15:8] */
+ CC1200_SYNC0, 0x91, /* Sync Word Configuration [7:0] */
+ CC1200_SYNC_CFG1, /* Sync Word Detection Configuration Reg. 1 */
+ ((CC1200_SYNC_CFG1_SYNC_MODE_16_BITS << CC1200_SYNC_CFG1_SYNC_MODE) |
+ (11 << CC1200_SYNC_CFG1_SYNC_THR)),
+ CC1200_SYNC_CFG0, /* Sync Word Detection Configuration Reg. 0 */
+ ((1 << CC1200_SYNC_CFG0_AUTO_CLEAR) |
+ (0 << CC1200_SYNC_CFG0_RX_CONFIG_LIMITATION) |
+ (1 << CC1200_SYNC_CFG0_PQT_GATING_EN) |
+ (0 << CC1200_SYNC_CFG0_EXT_SYNC_DETECT) |
+ (CC1200_SYNC_CFG0_SYNC_STRICT_SYNC_CHECK_DISABLED << CC1200_SYNC_CFG0_SYNC_STRICT_SYNC_CHECK)),
CC1200_DEVIATION_M, 0x50, /* Frequency Deviation Configuration */
CC1200_DCFILT_CFG, 0x5d, /* Digital DC Removal Configuration */
- CC1200_PREAMBLE_CFG0, 0x8a, /* Preamble Detection Configuration Reg. 0 */
+ CC1200_PREAMBLE_CFG0, /* Preamble Detection Configuration Reg. 0 */
+ ((1 << CC1200_PREAMBLE_CFG0_PQT_EN) |
+ (CC1200_PREAMBLE_CFG0_PQT_VALID_TIMEOUT_11 << CC1200_PREAMBLE_CFG0_PQT_VALID_TIMEOUT) |
+ (15 << CC1200_PREAMBLE_CFG0_PQT)),
CC1200_IQIC, 0xcb, /* Digital Image Channel Compensation Configuration */
CC1200_CHAN_BW, 0x11, /* Channel Filter Configuration */
CC1200_MDMCFG1, 0x40, /* General Modem Parameter Configuration Reg. 1 */
CC1200_MDMCFG0, 0x05, /* General Modem Parameter Configuration Reg. 0 */
CC1200_SYMBOL_RATE2, 0x93, /* Symbol Rate Configuration Exponent and Mantissa [1.. */
- CC1200_AGC_REF, 0x37, /* AGC Reference Level Configuration */
+ CC1200_AGC_REF, 0x27, /* AGC Reference Level Configuration */
CC1200_AGC_CS_THR, 0xec, /* Carrier Sense Threshold Configuration */
+ CC1200_AGC_GAIN_ADJUST, /* RSSI adjustment */
+ (uint16_t) AO_CC1200_AGC_GAIN_ADJUST,
CC1200_AGC_CFG1, 0x51, /* Automatic Gain Control Configuration Reg. 1 */
CC1200_AGC_CFG0, 0x87, /* Automatic Gain Control Configuration Reg. 0 */
- CC1200_FIFO_CFG, 0x00, /* FIFO Configuration */
- CC1200_FS_CFG, 0x14, /* Frequency Synthesizer Configuration */
- CC1200_PKT_CFG2, 0x20, /* Packet Configuration Reg. 2 */
- CC1200_PKT_CFG1, 0xc3, /* Packet Configuration Reg. 1 */
- CC1200_PKT_CFG0, 0x20, /* Packet Configuration Reg. 0 */
+ CC1200_FIFO_CFG, 0x40, /* FIFO Configuration */
+ CC1200_SETTLING_CFG, /* Frequency Synthesizer Calibration and Settling Configuration */
+ ((CC1200_SETTLING_CFG_FS_AUTOCAL_EVERY_4TH_TIME << CC1200_SETTLING_CFG_FS_AUTOCAL) |
+ (CC1200_SETTLING_CFG_LOCK_TIME_75_30 << CC1200_SETTLING_CFG_LOCK_TIME) |
+ (CC1200_SETTLING_CFG_FSREG_TIME_60 << CC1200_SETTLING_CFG_FSREG_TIME)),
+ CC1200_FS_CFG, /* Frequency Synthesizer Configuration */
+ ((1 << CC1200_FS_CFG_LOCK_EN) |
+ (CC1200_FS_CFG_FSD_BANDSELECT_410_480 << CC1200_FS_CFG_FSD_BANDSELECT)),
+ CC1200_PKT_CFG2, /* Packet Configuration Reg. 2 */
+ ((0 << CC1200_PKT_CFG2_FG_MODE_EN) |
+ (CC1200_PKT_CFG2_CCA_MODE_ALWAYS_CLEAR << CC1200_PKT_CFG2_CCA_MODE) |
+ (CC1200_PKT_CFG2_PKT_FORMAT_NORMAL << CC1200_PKT_CFG2_PKT_FORMAT)),
+ CC1200_PKT_CFG1, /* Packet Configuration Reg. 1 */
+ ((1 << CC1200_PKT_CFG1_FEC_EN) |
+ (1 << CC1200_PKT_CFG1_WHITE_DATA) |
+ (0 << CC1200_PKT_CFG1_PN9_SWAP_EN) |
+ (CC1200_PKT_CFG1_ADDR_CHECK_CFG_NONE << CC1200_PKT_CFG1_ADDR_CHECK_CFG) |
+ (CC1200_PKT_CFG1_CRC_CFG_CRC16_INIT_ONES << CC1200_PKT_CFG1_CRC_CFG) |
+ (1 << CC1200_PKT_CFG1_APPEND_STATUS)),
+ CC1200_PKT_CFG0, /* Packet Configuration Reg. 0 */
+ ((CC1200_PKT_CFG0_LENGTH_CONFIG_FIXED << CC1200_PKT_CFG0_LENGTH_CONFIG) |
+ (0 << CC1200_PKT_CFG0_PKG_BIT_LEN) |
+ (0 << CC1200_PKT_CFG0_UART_MODE_EN) |
+ (0 << CC1200_PKT_CFG0_UART_SWAP_EN)),
+ CC1200_RFEND_CFG1, /* RFEND Configuration Reg. 1 */
+ ((CC1200_RFEND_CFG1_RXOFF_MODE_IDLE << CC1200_RFEND_CFG1_RXOFF_MODE) |
+ (CC1200_RFEND_CFG1_RX_TIME_INFINITE << CC1200_RFEND_CFG1_RX_TIME) |
+ (0 << CC1200_RFEND_CFG1_RX_TIME_QUAL)),
+ CC1200_RFEND_CFG0, /* RFEND Configuration Reg. 0 */
+ ((0 << CC1200_RFEND_CFG0_CAL_END_WAKE_UP_EN) |
+ (CC1200_RFEND_CFG0_TXOFF_MODE_IDLE << CC1200_RFEND_CFG0_TXOFF_MODE) |
+ (1 << CC1200_RFEND_CFG0_TERM_ON_BAD_PACKET_EN) |
+ (0 << CC1200_RFEND_CFG0_ANT_DIV_RX_TERM_CFG)),
CC1200_PA_CFG1, 0x3f, /* Power Amplifier Configuration Reg. 1 */
CC1200_PA_CFG0, 0x53, /* Power Amplifier Configuration Reg. 0 */
CC1200_PKT_LEN, 0xff, /* Packet Length Configuration */
CC1200_IF_MIX_CFG, 0x1c, /* IF Mix Configuration */
CC1200_FREQOFF_CFG, 0x22, /* Frequency Offset Correction Configuration */
- CC1200_MDMCFG2, 0x0c, /* General Modem Parameter Configuration Reg. 2 */
+ CC1200_MDMCFG2, /* General Modem Parameter Configuration Reg. 2 */
+ ((CC1200_MDMCFG2_ASK_SHAPE_8 << CC1200_MDMCFG2_ASK_SHAPE) |
+ (CC1200_MDMCFG2_SYMBOL_MAP_CFG_MODE_0 << CC1200_MDMCFG2_SYMBOL_MAP_CFG) |
+ (CC1200_MDMCFG2_UPSAMPLER_P_8 << CC1200_MDMCFG2_UPSAMPLER_P) |
+ (0 << CC1200_MDMCFG2_CFM_DATA_EN)),
+ CC1200_MDMCFG0, /* General Modem Parameter Configuration Reg. 0 */
+ ((0 << CC1200_MDMCFG0_TRANSPARENT_MODE_EN) |
+ (0 << CC1200_MDMCFG0_TRANSPARENT_INTFACT) |
+ (0 << CC1200_MDMCFG0_DATA_FILTER_EN) |
+ (1 << CC1200_MDMCFG0_VITERBI_EN)),
+ CC1200_TOC_CFG, /* Timing Offset Correction Configuration */
+ ((CC1200_TOC_CFG_TOC_LIMIT_2 << CC1200_TOC_CFG_TOC_LIMIT) |
+ (CC1200_TOC_CFG_TOC_PRE_SYNC_BLOCKLEN_6_16 << CC1200_TOC_CFG_TOC_PRE_SYNC_BLOCKLEN)|
+ (CC1200_TOC_CFG_TOC_POST_SYNC_BLOCKLEN_2_32 << CC1200_TOC_CFG_TOC_POST_SYNC_BLOCKLEN)),
CC1200_FREQ2, 0x6c, /* Frequency Configuration [23:16] */
CC1200_FREQ1, 0xa3, /* Frequency Configuration [15:8] */
CC1200_FREQ0, 0x33, /* Frequency Configuration [7:0] */