Part Number:LAUNCHXL-CC1350
Greetings!
I have for a while had the ambition to port an old project built with CC1111 and RPi
and use the LAUNCHXL-CC1350 and create a bridge between ProrietaryRF-BLE
but what I initially though would be the simplest task have become a stopper.
I'm unable to setup the right RF-settings and I have nearly tried all that I have
read in this forum and tech-documents, can't figure out why. I succeed in recieving
data but it is not correct. I really appreciate all help.
CC1111 correct rf-settings:
// Address Config = No address check
// Base Frequency = 920.079712
// CRC Enable = true
// Carrier Frequency = 920.079712
// Channel Number = 0
// Channel Spacing = 199.951172
// Data Rate = 17.9901
// Deviation = 20.507813
// Device Address = 0
// Manchester Enable = false
// Modulated = true
// Modulation Format = 2-FSK
// PA Ramping = false
// Packet Length = 255
// Packet Length Mode = Variable packet length mode. Packet length configured by the first byte after sync word
// Preamble Count = 2
// RX Filter BW = 250.000000
// Sync Word Qualifier Mode = 15/16 + carrier-sense above threshold
// TX Power = 0
// Whitening = false
// Rf settings for CC1111
RF_SETTINGS code rfSettings = {
0x05, // PKTCTRL0 Packet Automation Control
0x06, // FSCTRL1 Frequency Synthesizer Control
0x26, // FREQ2 Frequency Control Word, High Byte
0x56, // FREQ1 Frequency Control Word, Middle Byte
0x2F, // FREQ0 Frequency Control Word, Low Byte
0x69, // MDMCFG4 Modem configuration
0x89, // MDMCFG3 Modem Configuration
0x05, // MDMCFG2 Modem Configuration
0x03, // MDMCFG1 Modem Configuration
0x11, // MDMCFG0 Modem Configuration
0x36, // DEVIATN Modem Deviation Setting
0x18, // MCSM0 Main Radio Control State Machine Configuration
0x16, // FOCCFG Frequency Offset Compensation Configuration
0x43, // AGCCTRL2 AGC Control
0xE9, // FSCAL3 Frequency Synthesizer Calibration
0x2A, // FSCAL2 Frequency Synthesizer Calibration
0x00, // FSCAL1 Frequency Synthesizer Calibration
0x1F, // FSCAL0 Frequency Synthesizer Calibration
0x31, // TEST1 Various Test Settings
0x09, // TEST0 Various Test Settings
0x8E, // PA_TABLE0 PA Power Setting 0
};CC1350 NOT correct settings(one of 31 tweaked versions):
//*********************************************************************************
// Generated by SmartRF Studio version 2.8.0 ( build #41)
// Compatible with SimpleLink SDK version: CC13x0 SDK 1.60.xx.xx
// Device: CC1350 Rev. 2.1
//
//*********************************************************************************
//*********************************************************************************
// Parameter summary
// Address: off
// Address0: 0xAA
// Address1: 0xBB
// Frequency: 920.07970 MHz
// Data Format: Serial mode disable
// Deviation: 20.000 kHz
// pktLen: 30
// 802.15.4g Mode: off
// Select bit order to transmit PSDU octets:: 1
// Packet Length Config: Variable
// Max Packet Length: 255
// Packet Length: 128
// RX Filter BW: 311 kHz
// Symbol Rate: 17.99927 kBaud
// Sync Word Length: 16 Bits
// TX Power: 14 dBm (requires define CCFG_FORCE_VDDR_HH = 1 in ccfg.c, see CC13xx/CC26xx Technical Reference Manual)
// Whitening: No whitening
#include <ti/devices/DeviceFamily.h>
#include DeviceFamily_constructPath(driverlib/rf_mailbox.h)
#include DeviceFamily_constructPath(driverlib/rf_common_cmd.h)
#include DeviceFamily_constructPath(driverlib/rf_prop_cmd.h)
#include <ti/drivers/rf/RF.h>
#include DeviceFamily_constructPath(rf_patches/rf_patch_cpe_genfsk.h)
#include DeviceFamily_constructPath(rf_patches/rf_patch_rfe_genfsk.h)
#include "smartrf_settings.h"
// TI-RTOS RF Mode Object
RF_Mode RF_prop =
{
.rfMode = RF_MODE_PROPRIETARY_SUB_1,
.cpePatchFxn = &rf_patch_cpe_genfsk,
.mcePatchFxn = 0,
.rfePatchFxn = &rf_patch_rfe_genfsk,
};
// Overrides for CMD_PROP_RADIO_DIV_SETUP
static uint32_t pOverrides[] =
{
// override_use_patch_prop_genfsk.xml
// PHY: Use MCE ROM bank 4, RFE RAM patch
MCE_RFE_OVERRIDE(0,4,0,1,0,0),
// override_synth_prop_863_930_div5.xml
// Synth: Set recommended RTRIM to 7
HW_REG_OVERRIDE(0x4038,0x0037),
// Synth: Set Fref to 4 MHz
(uint32_t)0x000684A3,
// Synth: Configure fine calibration setting
HW_REG_OVERRIDE(0x4020,0x7F00),
// Synth: Configure fine calibration setting
HW_REG_OVERRIDE(0x4064,0x0040),
// Synth: Configure fine calibration setting
(uint32_t)0xB1070503,
// Synth: Configure fine calibration setting
(uint32_t)0x05330523,
// Synth: Set loop bandwidth after lock to 20 kHz
(uint32_t)0x0A480583,
// Synth: Set loop bandwidth after lock to 20 kHz
(uint32_t)0x7AB80603,
// Synth: Configure VCO LDO (in ADI1, set VCOLDOCFG=0x9F to use voltage input reference)
ADI_REG_OVERRIDE(1,4,0x9F),
// Synth: Configure synth LDO (in ADI1, set SLDOCTL0.COMP_CAP=1)
ADI_HALFREG_OVERRIDE(1,7,0x4,0x4),
// Synth: Use 24 MHz XOSC as synth clock, enable extra PLL filtering
(uint32_t)0x02010403,
// Synth: Configure extra PLL filtering
(uint32_t)0x00108463,
// Synth: Increase synth programming timeout (0x04B0 RAT ticks = 300 us)
(uint32_t)0x04B00243,
// override_phy_rx_aaf_bw_0xd.xml
// Rx: Set anti-aliasing filter bandwidth to 0xD (in ADI0, set IFAMPCTL3[7:4]=0xD)
ADI_HALFREG_OVERRIDE(0,61,0xF,0xD),
// override_phy_gfsk_rx.xml
// Rx: Set LNA bias current trim offset to 3
(uint32_t)0x00038883,
// Rx: Freeze RSSI on sync found event
HW_REG_OVERRIDE(0x6084,0x35F1),
// override_phy_gfsk_pa_ramp_agc_reflevel_0x1a.xml
// Tx: Configure PA ramping setting (0x41). Rx: Set AGC reference level to 0x1A.
HW_REG_OVERRIDE(0x6088,0x411A),
// Tx: Configure PA ramping setting
HW_REG_OVERRIDE(0x608C,0x8213),
// override_phy_rx_rssi_offset_5db.xml
// Rx: Set RSSI offset to adjust reported RSSI by +5 dB
(uint32_t)0x00FB88A3,
// TX power override
// Tx: Set PA trim to max (in ADI0, set PACTL0=0xF8)
ADI_REG_OVERRIDE(0,12,0xF8),
(uint32_t)0xFFFFFFFF,
};
// CMD_PROP_RADIO_DIV_SETUP
// Proprietary Mode Radio Setup Command for All Frequency Bands
rfc_CMD_PROP_RADIO_DIV_SETUP_t RF_cmdPropRadioDivSetup =
{
.commandNo = 0x3807,
.status = 0x0000,
.pNextOp = 0, // INSERT APPLICABLE POINTER: (uint8_t*)&xxx
.startTime = 0x00000000,
.startTrigger.triggerType = 0x0,
.startTrigger.bEnaCmd = 0x0,
.startTrigger.triggerNo = 0x0,
.startTrigger.pastTrig = 0x0,
.condition.rule = 0x1,
.condition.nSkip = 0x0,
.modulation.modType = 0x0,
.modulation.deviation = 0x50,
.symbolRate.preScale = 0xF,
.symbolRate.rateWord = 0x2E14,
.rxBw = 0x29,
.preamConf.nPreamBytes = 0x2,
.preamConf.preamMode = 0x0,
.formatConf.nSwBits = 0x10,
.formatConf.bBitReversal = 0x0,
.formatConf.bMsbFirst = 0x1,
.formatConf.fecMode = 0x0,
.formatConf.whitenMode = 0x0,
.config.frontEndMode = 0x0,
.config.biasMode = 0x1,
.config.analogCfgMode = 0x0,
.config.bNoFsPowerUp = 0x0,
.txPower = 0xAB3F,
.pRegOverride = pOverrides,
.centerFreq = 0x0398,
.intFreq = 0x8000,
.loDivider = 0x05,
};
// CMD_FS
// Frequency Synthesizer Programming Command
rfc_CMD_FS_t RF_cmdFs =
{
.commandNo = 0x0803,
.status = 0x0000,
.pNextOp = 0, // INSERT APPLICABLE POINTER: (uint8_t*)&xxx
.startTime = 0x00000000,
.startTrigger.triggerType = 0x0,
.startTrigger.bEnaCmd = 0x0,
.startTrigger.triggerNo = 0x0,
.startTrigger.pastTrig = 0x0,
.condition.rule = 0x1,
.condition.nSkip = 0x0,
.frequency = 0x0398,
.fractFreq = 0x1467,
.synthConf.bTxMode = 0x0,
.synthConf.refFreq = 0x0,
.__dummy0 = 0x00,
.__dummy1 = 0x00,
.__dummy2 = 0x00,
.__dummy3 = 0x0000,
};
// CMD_PROP_TX
// Proprietary Mode Transmit Command
rfc_CMD_PROP_TX_t RF_cmdPropTx =
{
.commandNo = 0x3801,
.status = 0x0000,
.pNextOp = 0, // INSERT APPLICABLE POINTER: (uint8_t*)&xxx
.startTime = 0x00000000,
.startTrigger.triggerType = 0x0,
.startTrigger.bEnaCmd = 0x0,
.startTrigger.triggerNo = 0x0,
.startTrigger.pastTrig = 0x0,
.condition.rule = 0x1,
.condition.nSkip = 0x0,
.pktConf.bFsOff = 0x0,
.pktConf.bUseCrc = 0x1,
.pktConf.bVarLen = 0x1,
.pktLen = 0x80, // SET APPLICATION PAYLOAD LENGTH
.syncWord = 0x0000D391,
.pPkt = 0, // INSERT APPLICABLE POINTER: (uint8_t*)&xxx
};
// CMD_PROP_RX
// Proprietary Mode Receive Command
rfc_CMD_PROP_RX_t RF_cmdPropRx =
{
.commandNo = 0x3802,
.status = 0x0000,
.pNextOp = 0, // INSERT APPLICABLE POINTER: (uint8_t*)&xxx
.startTime = 0x00000000,
.startTrigger.triggerType = 0x0,
.startTrigger.bEnaCmd = 0x0,
.startTrigger.triggerNo = 0x0,
.startTrigger.pastTrig = 0x0,
.condition.rule = 0x1,
.condition.nSkip = 0x0,
.pktConf.bFsOff = 0x0,
.pktConf.bRepeatOk = 0x0,
.pktConf.bRepeatNok = 0x0,
.pktConf.bUseCrc = 0x1,
.pktConf.bVarLen = 0x1,
.pktConf.bChkAddress = 0x0,
.pktConf.endType = 0x0,
.pktConf.filterOp = 0x0,
.rxConf.bAutoFlushIgnored = 0x0,
.rxConf.bAutoFlushCrcErr = 0x0,
.rxConf.bIncludeHdr = 0x1,
.rxConf.bIncludeCrc = 0x0,
.rxConf.bAppendRssi = 0x0,
.rxConf.bAppendTimestamp = 0x0,
.rxConf.bAppendStatus = 0x1,
.syncWord = 0x0000D391,
.maxPktLen = 0xFF, // MAKE SURE DATA ENTRY IS LARGE ENOUGH
.address0 = 0xAA,
.address1 = 0xBB,
.endTrigger.triggerType = 0x1,
.endTrigger.bEnaCmd = 0x0,
.endTrigger.triggerNo = 0x0,
.endTrigger.pastTrig = 0x0,
.endTime = 0x00000000,
.pQueue = 0, // INSERT APPLICABLE POINTER: (dataQueue_t*)&xxx
.pOutput = 0, // INSERT APPLICABLE POINTER: (uint8_t*)&xxx
};