Part Number: CC1101
Other Parts Discussed in Thread: CC1310, TEST2, TIDA-00489, CC1190
Tool/software: Code Composer Studio
Hi,
I use CC1310 and CC1101 modules in my project, but I could not communicate these two modules with each other.
The settings I use are as in the picture.
CC1101_SmartRF_Setting
CC1310_SmartRF_Setting
These are the settings I use, but I have not been able to operate with these settings yet.
1.
I first tried communicating CC1101 settings with two CC1101s but failed.
These two modules communicate with CC1101 and 868 Mhz.
Its original settings are as follows.
/**
* CC1101 configuration registers - Default values extracted from SmartRF Studio
*
* Configuration:
*
* Deviation = 20.629883
* Base frequency = 867.999939
* Carrier frequency = 867.999939
* Channel number = 0
* Carrier frequency = 867.999939
* Modulated = true
* Modulation format = GFSK
* Manchester enable = false
* Data whitening = off
* Sync word qualifier mode = 30/32 sync word bits detected
* Preamble count = 4
* Channel spacing = 199.951172
* Carrier frequency = 867.999939
* Data rate = 38.3835 Kbps
* RX filter BW = 101.562500
* Data format = Normal mode
* Length config = Variable packet length mode. Packet length configured by the first byte after sync word
* CRC enable = true
* Packet length = 255
* Device address = 1
* Address config = Enable address check
* Append status = Append two status bytes to the payload of the packet. The status bytes contain RSSI and
* LQI values, as well as CRC OK
* CRC autoflush = false
* PA ramping = false
* TX power = 12
* GDO0 mode = Asserts when sync word has been sent / received, and de-asserts at the end of the packet.
* In RX, the pin will also de-assert when a packet is discarded due to address or maximum length filtering
* or when the radio enters RXFIFO_OVERFLOW state. In TX the pin will de-assert if the TX FIFO underflows
* Settings optimized for low current consumption
*/
//#define CC1101_DEFVAL_IOCFG2 0x29 // GDO2 Output Pin Configuration
#define CC1101_DEFVAL_IOCFG2 0x2E // GDO2 Output Pin Configuration
#define CC1101_DEFVAL_IOCFG1 0x2E // GDO1 Output Pin Configuration
#define CC1101_DEFVAL_IOCFG0 0x06 // GDO0 Output Pin Configuration
#define CC1101_DEFVAL_FIFOTHR 0x07 // RX FIFO and TX FIFO Thresholds
#define CC1101_DEFVAL_SYNC1 0xB5 // Synchronization word, high byte
#define CC1101_DEFVAL_SYNC0 0x47 // Synchronization word, low byte
#define CC1101_DEFVAL_PKTLEN 0x3D // Packet Length
#define CC1101_DEFVAL_PKTCTRL1 0x06 // Packet Automation Control
#define CC1101_DEFVAL_PKTCTRL0 0x05 // Packet Automation Control
#define CC1101_DEFVAL_ADDR 0xFF // Device Address
#define CC1101_DEFVAL_CHANNR 0x00 // Channel Number
#define CC1101_DEFVAL_FSCTRL1 0x08 // Frequency Synthesizer Control
#define CC1101_DEFVAL_FSCTRL0 0x00 // Frequency Synthesizer Control
// Carrier frequency = 868 MHz
#define CC1101_DEFVAL_FREQ2_868 0x21 // Frequency Control Word, High Byte
#define CC1101_DEFVAL_FREQ1_868 0x62 // Frequency Control Word, Middle Byte
#define CC1101_DEFVAL_FREQ0_868 0x76 // Frequency Control Word, Low Byte
// Carrier frequency = 902 MHz
#define CC1101_DEFVAL_FREQ2_915 0x22 // Frequency Control Word, High Byte
#define CC1101_DEFVAL_FREQ1_915 0xB1 // Frequency Control Word, Middle Byte
#define CC1101_DEFVAL_FREQ0_915 0x3B // Frequency Control Word, Low Byte
// Carrier frequency = 433 MHz
#define CC1101_DEFVAL_FREQ2_433 0x10 // Frequency Control Word, High Byte
#define CC1101_DEFVAL_FREQ1_433 0xA7 // Frequency Control Word, Middle Byte
#define CC1101_DEFVAL_FREQ0_433 0x62 // Frequency Control Word, Low Byte
#define CC1101_DEFVAL_MDMCFG4 0xCA // Modem Configuration
#define CC1101_DEFVAL_MDMCFG3 0x83 // Modem Configuration
#define CC1101_DEFVAL_MDMCFG2 0x93 // Modem Configuration
#define CC1101_DEFVAL_MDMCFG1 0x22 // Modem Configuration
#define CC1101_DEFVAL_MDMCFG0 0xF8 // Modem Configuration
#define CC1101_DEFVAL_DEVIATN 0x35 // Modem Deviation Setting
#define CC1101_DEFVAL_MCSM2 0x07 // Main Radio Control State Machine Configuration
//#define CC1101_DEFVAL_MCSM1 0x30 // Main Radio Control State Machine Configuration
#define CC1101_DEFVAL_MCSM1 0x20 // Main Radio Control State Machine Configuration
#define CC1101_DEFVAL_MCSM0 0x18 // Main Radio Control State Machine Configuration
#define CC1101_DEFVAL_FOCCFG 0x16 // Frequency Offset Compensation Configuration
#define CC1101_DEFVAL_BSCFG 0x6C // Bit Synchronization Configuration
#define CC1101_DEFVAL_AGCCTRL2 0x43 // AGC Control
#define CC1101_DEFVAL_AGCCTRL1 0x40 // AGC Control
#define CC1101_DEFVAL_AGCCTRL0 0x91 // AGC Control
#define CC1101_DEFVAL_WOREVT1 0x87 // High Byte Event0 Timeout
#define CC1101_DEFVAL_WOREVT0 0x6B // Low Byte Event0 Timeout
#define CC1101_DEFVAL_WORCTRL 0xFB // Wake On Radio Control
#define CC1101_DEFVAL_FREND1 0x56 // Front End RX Configuration
#define CC1101_DEFVAL_FREND0 0x10 // Front End TX Configuration
#define CC1101_DEFVAL_FSCAL3 0xE9 // Frequency Synthesizer Calibration
#define CC1101_DEFVAL_FSCAL2 0x2A // Frequency Synthesizer Calibration
#define CC1101_DEFVAL_FSCAL1 0x00 // Frequency Synthesizer Calibration
#define CC1101_DEFVAL_FSCAL0 0x1F // Frequency Synthesizer Calibration
#define CC1101_DEFVAL_RCCTRL1 0x41 // RC Oscillator Configuration
#define CC1101_DEFVAL_RCCTRL0 0x00 // RC Oscillator Configuration
#define CC1101_DEFVAL_FSTEST 0x59 // Frequency Synthesizer Calibration Control
#define CC1101_DEFVAL_PTEST 0x7F // Production Test
#define CC1101_DEFVAL_AGCTEST 0x3F // AGC Test
#define CC1101_DEFVAL_TEST2 0x81 // Various Test Settings
#define CC1101_DEFVAL_TEST1 0x35 // Various Test Settings
#define CC1101_DEFVAL_TEST0 0x09 // Various Test Settings
With these settings, two CC1101s communicate with each other.
2.
I have Tiva's own card, "TIDA-00489" sensor card, and I managed to communicate CC1310 launchpad with this card.
It communicates with 868 Mhz on two cards.
Now my question.
I am new to using these modules. Please can you tell me how to follow.
What I want to do is to get the sensor information from the "TIDA-00489" sensor card to CC1101 card.
There is an ATMEGA328P processor on the CC1101 board.
I tried the settings you suggested in the forum, but again it fails.
2084.E2E_ook_test.docx
