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CCx.h
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//
// HoneyComm - Alternative RFBee firmware to communicate with
// HR80 radiator controllers.
//
// Copyright (C) 2011 Wladimir Komarow
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
#ifndef _CCX_H
#define _CCX_H 1
#include "Arduino.h"
#define CCx_PA_TABLESIZE 8
// CC2500/CC1100/CC1101 STROBE, CONTROL AND STATUS REGISTER
#define CCx_IOCFG2 0x00 // GDO2 output pin configuration
#define CCx_IOCFG1 0x01 // GDO1 output pin configuration
#define CCx_IOCFG0 0x02 // GDO0 output pin configuration
#define CCx_FIFOTHR 0x03 // RX FIFO and TX FIFO thresholds
#define CCx_SYNC1 0x04 // Sync word, high byte
#define CCx_SYNC0 0x05 // Sync word, low byte
#define CCx_PKTLEN 0x06 // Packet length
#define CCx_PKTCTRL1 0x07 // Packet automation control
#define CCx_PKTCTRL0 0x08 // Packet automation control
#define CCx_ADDR 0x09 // Device address
#define CCx_CHANNR 0x0A // Channel number
#define CCx_FSCTRL1 0x0B // Frequency synthesizer control
#define CCx_FSCTRL0 0x0C // Frequency synthesizer control
#define CCx_FREQ2 0x0D // Frequency control word, high byte
#define CCx_FREQ1 0x0E // Frequency control word, middle byte
#define CCx_FREQ0 0x0F // Frequency control word, low byte
#define CCx_MDMCFG4 0x10 // Modem configuration
#define CCx_MDMCFG3 0x11 // Modem configuration
#define CCx_MDMCFG2 0x12 // Modem configuration
#define CCx_MDMCFG1 0x13 // Modem configuration
#define CCx_MDMCFG0 0x14 // Modem configuration
#define CCx_DEVIATN 0x15 // Modem deviation setting
#define CCx_MCSM2 0x16 // Main Radio Control State Machine configuration
#define CCx_MCSM1 0x17 // Main Radio Control State Machine configuration
#define CCx_MCSM0 0x18 // Main Radio Control State Machine configuration
#define CCx_FOCCFG 0x19 // Frequency Offset Compensation configuration
#define CCx_BSCFG 0x1A // Bit Synchronization configuration
#define CCx_AGCCTRL2 0x1B // AGC control
#define CCx_AGCCTRL1 0x1C // AGC control
#define CCx_AGCCTRL0 0x1D // AGC control
#define CCx_WOREVT1 0x1E // High byte Event 0 timeout
#define CCx_WOREVT0 0x1F // Low byte Event 0 timeout
#define CCx_WORCTRL 0x20 // Wake On Radio control
#define CCx_FREND1 0x21 // Front end RX configuration
#define CCx_FREND0 0x22 // Front end TX configuration
#define CCx_FSCAL3 0x23 // Frequency synthesizer calibration
#define CCx_FSCAL2 0x24 // Frequency synthesizer calibration
#define CCx_FSCAL1 0x25 // Frequency synthesizer calibration
#define CCx_FSCAL0 0x26 // Frequency synthesizer calibration
#define CCx_RCCTRL1 0x27 // RC oscillator configuration
#define CCx_RCCTRL0 0x28 // RC oscillator configuration
#define CCx_FSTEST 0x29 // Frequency synthesizer calibration control
#define CCx_PTEST 0x2A // Production test
#define CCx_AGCTEST 0x2B // AGC test
#define CCx_TEST2 0x2C // Various test settings
#define CCx_TEST1 0x2D // Various test settings
#define CCx_TEST0 0x2E // Various test settings
// Strobe commands
#define CCx_SRES 0x30 // Reset chip.
#define CCx_SFSTXON 0x31 // Enable and calibrate frequency synthesizer (if MCSM0.FS_AUTOCAL=1).
// If in RX/TX: Go to a wait state where only the synthesizer is
// running (for quick RX / TX turnaround).
#define CCx_SXOFF 0x32 // Turn off crystal oscillator.
#define CCx_SCAL 0x33 // Calibrate frequency synthesizer and turn it off
// (enables quick start).
#define CCx_SRX 0x34 // Enable RX. Perform calibration first if coming from IDLE and
// MCSM0.FS_AUTOCAL=1.
#define CCx_STX 0x35 // In IDLE state: Enable TX. Perform calibration first if
// MCSM0.FS_AUTOCAL=1. If in RX state and CCA is enabled:
// Only go to TX if channel is clear.
#define CCx_SIDLE 0x36 // Exit RX / TX, turn off frequency synthesizer and exit
// Wake-On-Radio mode if applicable.
#define CCx_SAFC 0x37 // Perform AFC adjustment of the frequency synthesizer
#define CCx_SWOR 0x38 // Start automatic RX polling sequence (Wake-on-Radio)
#define CCx_SPWD 0x39 // Enter power down mode when CSn goes high.
#define CCx_SFRX 0x3A // Flush the RX FIFO buffer.
#define CCx_SFTX 0x3B // Flush the TX FIFO buffer.
#define CCx_SWORRST 0x3C // Reset real time clock.
#define CCx_SNOP 0x3D // No operation. May be used to pad strobe commands to two
// bytes for simpler software.
// Status registers (read & burst)
#define CCx_PARTNUM (0x30 | 0xc0)
#define CCx_VERSION (0x31 | 0xc0)
#define CCx_FREQEST (0x32 | 0xc0)
#define CCx_LQI (0x33 | 0xc0)
#define CCx_RSSI (0x34 | 0xc0)
#define CCx_MARCSTATE (0x35 | 0xc0)
#define CCx_WORTIME1 (0x36 | 0xc0)
#define CCx_WORTIME0 (0x37 | 0xc0)
#define CCx_PKTSTATUS (0x38 | 0xc0)
#define CCx_VCO_VC_DAC (0x39 | 0xc0)
#define CCx_TXBYTES (0x3A | 0xc0)
#define CCx_RXBYTES (0x3B | 0xc0)
#define CCx_PATABLE 0x3E
#define CCx_TXFIFO 0x3F
#define CCx_RXFIFO 0x3F
#define CCx_FIFO_SIZE 0x40 // 64 bytes
#define CCx_PACKT_LEN (CCx_FIFO_SIZE - 3) // see section 15.3 of the datasheet
class CCX
{
public:
CCX(void);
byte Read(byte addr, byte* data);
byte ReadBurst(byte addr, byte* dataPtr, byte dataCount);
byte Write(byte addr, byte dat);
byte WriteBurst(byte addr, const byte* dataPtr, byte dataCount);
byte Strobe(byte addr);
//power on reset as discribed in 27.1 of cc1100 datasheet
void PowerOnStartUp();
//configure registers of cc1100 making it work in specific mode
byte NrOfConfigs(void);
void Setup(byte configId);
void ReadSetup(void);
// set power amplification using a table
void setPA(byte configId, byte paIndex );
// switch radio mode
void Mode(byte);
// decode RSSI value
byte RSSIdecode(byte rssiEnc);
};
extern CCX CCx;
#endif