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pickit2.h
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/*
* Microchip PICkit2 USB adapter.
* Low-level interface.
*
* Copyright (C) 2011-2012 Serge Vakulenko
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* PICkit2 Commands.
*/
#define CMD_NO_OPERATION 0x5A // Do nothing
#define CMD_GET_VERSION 0x76 // {major} {minor} {dot}
// Get firmware version
#define CMD_BOOT_MODE 0x42 // Enter Bootloader mode
#define CMD_SET_VDD 0xA0 // {CCPL} {CCPH} {VDDLim}
#define CMD_SET_VPP 0xA1 // {CCPR2L} {VPPADC} {VPPLim}
#define CMD_READ_STATUS 0xA2 // {StsL} {StsH}
#define CMD_READ_VOLTAGES 0xA3 // {VddL} {VddH} {VppL} {VppH}
#define CMD_DOWNLOAD_SCRIPT 0xA4 // {Script#} {ScriptLengthN} {Script1} {Script2} ... {ScriptN}
// Store a script in the Script Buffer
#define CMD_RUN_SCRIPT 0xA5 // {Script#} {iterations}
// Run a script from the script buffer
#define CMD_EXECUTE_SCRIPT 0xA6 // {ScriptLengthN} {Script1} {Script2} ... {ScriptN}
// Immediately execute the included script
#define CMD_CLEAR_DOWNLOAD_BUFFER 0xA7 // Empty the download buffer
#define CMD_DOWNLOAD_DATA 0xA8 // {DataLength} {Data1} {Data2} ... {DataN}
// Add data to download buffer
#define CMD_CLEAR_UPLOAD_BUFFER 0xA9 // Empty the upload buffer
#define CMD_UPLOAD_DATA 0xAA // {DataLengthN} {data1} {data2} ... {dataN}
// Read data from upload buffer
#define CMD_CLEAR_SCRIPT_BUFFER 0xAB
#define CMD_UPLOAD_DATA_NOLEN 0xAC // {Data1} {Data2} ... {DataN}
// Read data from upload buffer
#define CMD_END_OF_BUFFER 0xAD // Skip the rest of commands
#define CMD_RESET 0xAE // Reset
#define CMD_SCRIPT_BUFFER_CSUM 0xAF // {LenSumL} {LenSumH} {BufSumL} {BufSumH}
// Calculate checksums of the Script Buffer
#define CMD_SET_VOLTAGE_CAL 0xB0 // {adc_calfactorL} {adc_calfactorH} {vdd_offset} {calfactor}
#define CMD_WRITE_INTERNAL_EEPROM 0xB1 // {address} {datalength} {data1} {data2} ... {dataN}
// Write data to PIC18F2550 EEPROM
#define CMD_READ_INTERNAL_EEPROM 0xB2 // {address} {datalength}
// {data1} {data2} ... {dataN}
// Read bytes from PIC18F2550 EEPROM
#define CMD_ENTER_UART_MODE 0xB3
#define CMD_EXIT_UART_MODE 0xB4 // Exits the firmware from UART Mode
#define CMD_ENTER_LEARN_MODE 0xB5 // {0x50} {0x4B} {0x32} {EEsize}
// Puts the firmware in PK2GO Learn Mode
#define CMD_EXIT_LEARN_MODE 0xB6 // Ignore
#define CMD_ENABLE_PK2GO_MODE 0xB7 // {0x50} {0x4B} {0x32} {EEsize}
// Puts the firmware in PK2GO Mode
#define CMD_LOGIC_ANALYZER_GO 0xB8 // {EdgeRising} {TrigMask} {TrigStates} {EdgeMask} {TrigCount} {PostTrigCountL} {PostTrigCountH} {SampleRateFactor}
// {TrigLocL} {TrigLocH}
#define CMD_COPY_RAM_UPLOAD 0xB9 // {StartAddrL} {StartAddrH}
/*
* PICkit3 Commands.
*/
#define CMD_GETVERSIONS_MPLAB 0x41 // Get firmware version
/*
* Status bits.
*/
#define STATUS_VDD_GND_ON 0x0001 // Vdd GND On
#define STATUS_VDD_ON 0x0002 // Vdd On
#define STATUS_VPP_GND_ON 0x0004 // Vpp GND On
#define STATUS_VPP_ON 0x0008 // Vpp On
#define STATUS_VDD_ERROR 0x0010 // Vdd Error
#define STATUS_VPP_ERROR 0x0020 // Vpp Error
#define STATUS_BUTTON_PRESSED 0x0040 // Button Pressed
#define STATUS_RESET 0x0100 // Reset
#define STATUS_UART_MODE 0x0200 // UART Mode
#define STATUS_ICD_TIMEOUT 0x0400 // ICD TimeOut
#define STATUS_UPLOAD_FULL 0x0800 // Upload Full
#define STATUS_DOWNLOAD_EMPTY 0x1000 // Download Empty
#define STATUS_EMPTY_SCRIPT 0x2000 // Empty Script
#define STATUS_SCRIPT_BUF_OVFL 0x4000 // Script Buffer Overflow
#define STATUS_DOWNLOAD_OVFL 0x8000 // Download Overflow
/*
* Script instructions.
*/
#define SCRIPT_JT2_PE_PROG_RESP 0xB3 // +
#define SCRIPT_JT2_WAIT_PE_RESP 0xB4 // +
#define SCRIPT_JT2_GET_PE_RESP 0xB5 // +
#define SCRIPT_JT2_XFERINST_BUF 0xB6 //
#define SCRIPT_JT2_XFRFASTDAT_BUF 0xB7 // +
#define SCRIPT_JT2_XFRFASTDAT_LIT 0xB8 // + 4
#define SCRIPT_JT2_XFERDATA32_LIT 0xB9 // + 4
#define SCRIPT_JT2_XFERDATA8_LIT 0xBA // + 1
#define SCRIPT_JT2_SENDCMD 0xBB // + 1
#define SCRIPT_JT2_SETMODE 0xBC // + 2
#define SCRIPT_UNIO_TX_RX 0xBD //
#define SCRIPT_UNIO_TX 0xBE //
#define SCRIPT_MEASURE_PULSE 0xBF //
#define SCRIPT_ICDSLAVE_TX_BUF_BL 0xC0 //
#define SCRIPT_ICDSLAVE_TX_LIT_BL 0xC1 //
#define SCRIPT_ICDSLAVE_RX_BL 0xC2 //
#define SCRIPT_SPI_RDWR_BYTE_BUF 0xC3 //
#define SCRIPT_SPI_RDWR_BYTE_LIT 0xC4 //
#define SCRIPT_SPI_RD_BYTE_BUF 0xC5 //
#define SCRIPT_SPI_WR_BYTE_BUF 0xC6 //
#define SCRIPT_SPI_WR_BYTE_LIT 0xC7 //
#define SCRIPT_I2C_RD_BYTE_NACK 0xC8 //
#define SCRIPT_I2C_RD_BYTE_ACK 0xC9 //
#define SCRIPT_I2C_WR_BYTE_BUF 0xCA //
#define SCRIPT_I2C_WR_BYTE_LIT 0xCB //
#define SCRIPT_I2C_STOP 0xCC //
#define SCRIPT_I2C_START 0xCD //
#define SCRIPT_AUX_STATE_BUFFER 0xCE //
#define SCRIPT_SET_AUX 0xCF //
#define SCRIPT_WRITE_BITS_BUF_HLD 0xD0 //
#define SCRIPT_WRITE_BITS_LIT_HLD 0xD1 //
#define SCRIPT_CONST_WRITE_DL 0xD2 //
#define SCRIPT_WRITE_BUFBYTE_W 0xD3 //
#define SCRIPT_WRITE_BUFWORD_W 0xD4 //
#define SCRIPT_RD2_BITS_BUFFER 0xD5 //
#define SCRIPT_RD2_BYTE_BUFFER 0xD6 //
#define SCRIPT_VISI24 0xD7 //
#define SCRIPT_NOP24 0xD8 //
#define SCRIPT_COREINST24 0xD9 //
#define SCRIPT_COREINST18 0xDA //
#define SCRIPT_POP_DOWNLOAD 0xDB //
#define SCRIPT_ICSP_STATES_BUFFER 0xDC //
#define SCRIPT_LOOPBUFFER 0xDD //
#define SCRIPT_ICDSLAVE_TX_BUF 0xDE //
#define SCRIPT_ICDSLAVE_TX_LIT 0xDF //
#define SCRIPT_ICDSLAVE_RX 0xE0 //
#define SCRIPT_POKE_SFR 0xE1 //
#define SCRIPT_PEEK_SFR 0xE2 //
#define SCRIPT_EXIT_SCRIPT 0xE3 //
#define SCRIPT_GOTO_INDEX 0xE4 //
#define SCRIPT_IF_GT_GOTO 0xE5 //
#define SCRIPT_IF_EQ_GOTO 0xE6 //
#define SCRIPT_DELAY_SHORT 0xE7 // + 1 increments of 42.7us
#define SCRIPT_DELAY_LONG 0xE8 // + 1 increments of 5.46ms
#define SCRIPT_LOOP 0xE9 // + 2
#define SCRIPT_SET_ICSP_SPEED 0xEA // + 1
#define SCRIPT_READ_BITS 0xEB //
#define SCRIPT_READ_BITS_BUFFER 0xEC //
#define SCRIPT_WRITE_BITS_BUFFER 0xED //
#define SCRIPT_WRITE_BITS_LITERAL 0xEE //
#define SCRIPT_READ_BYTE 0xEF //
#define SCRIPT_READ_BYTE_BUFFER 0xF0 //
#define SCRIPT_WRITE_BYTE_BUFFER 0xF1 //
#define SCRIPT_WRITE_BYTE_LITERAL 0xF2 // + 1
#define SCRIPT_SET_ICSP_PINS 0xF3 // + 1
#define SCRIPT_BUSY_LED_OFF 0xF4 // +
#define SCRIPT_BUSY_LED_ON 0xF5 // +
#define SCRIPT_MCLR_GND_OFF 0xF6 // + pin_VPP_GROUND = 0;
#define SCRIPT_MCLR_GND_ON 0xF7 // + pin_VPP_GROUND = 1;
#define SCRIPT_VPP_PWM_OFF 0xF8 // + TURN_OFF_VPP_SUPPLY; pin_VPP_PUMP = 0;
#define SCRIPT_VPP_PWM_ON 0xF9 // + TURN_ON_VPP_SUPPLY;
#define SCRIPT_VPP_OFF 0xFA // + pin_VPP_ON = 0;
#define SCRIPT_VPP_ON 0xFB // + pin_VPP_ON = 1;
#define SCRIPT_VDD_GND_OFF 0xFC // + pin_INT_NVDD_GND = 1; -- disable ballast
#define SCRIPT_VDD_GND_ON 0xFD // + pin_INT_NVDD_GND = 0; -- add ballast
#define SCRIPT_VDD_OFF 0xFE // + pin_SUPPLY_PWR = 1; -- disable power output
#define SCRIPT_VDD_ON 0xFF // + pin_SUPPLY_PWR = 0; -- enable power output