File	Date	Author	Commit
OProg.X	2022-10-21	albmcc	[d30eb2] V 0.12.0 October 2022: adapted to 18F25K50, ad...
.gitignore	2020-10-18	albmcc	[e39b7d] V 0.11.2 September 2020:extended ICSP8_READ pay...
18f2450.lkr	2010-08-30	unknown	[bd138b] v 0.7.6
18f2550.lkr	2010-08-30	unknown	[bd138b] v 0.7.6
18f2553.lkr	2012-07-04	albmcc	[1a69c6] V 0.8.0
18f25K50.lkr	2022-10-21	albmcc	[d30eb2] V 0.12.0 October 2022: adapted to 18F25K50, ad...
OPcontrol.c	2022-10-21	albmcc	[d30eb2] V 0.12.0 October 2022: adapted to 18F25K50, ad...
OPcontrol.h	2010-08-30	unknown	[bd138b] v 0.7.6
gpl-2.0.txt	2010-08-30	unknown	[bd138b] v 0.7.6
instructions.h	2022-10-21	albmcc	[d30eb2] V 0.12.0 October 2022: adapted to 18F25K50, ad...
leggimi.txt	2022-10-21	albmcc	[d30eb2] V 0.12.0 October 2022: adapted to 18F25K50, ad...
main.c	2022-10-21	albmcc	[d30eb2] V 0.12.0 October 2022: adapted to 18F25K50, ad...
readme.txt	2022-10-21	albmcc	[d30eb2] V 0.12.0 October 2022: adapted to 18F25K50, ad...
usb.c	2022-10-21	albmcc	[d30eb2] V 0.12.0 October 2022: adapted to 18F25K50, ad...
usb.h	2010-08-30	unknown	[bd138b] v 0.7.6

Read Me

Firmware for Open Programmer project,
an USB programmer for PIC and ATMEL micros, I2C memories, and other I2C/SPI devices.
Website: http://openprog.altervista.org/
This firmware is based on the USB firmware released by Alexander Enzmann.
All functions are in OPcontrol.c, which is released under GPL2 license.

Changelog:

V 0.12.0 October 2022:		adapted to 18F25K50, added REPEAT, TBLRD & TBLWT
V 0.11.2 September 2020:	extended ICSP8_READ payload to 16 bits (for PIC18) 
V 0.11.0 January 2019:		added instructions ICSP8_SHORT,ICSP8_READ,ICSP8_LOAD
V 0.10.0 June 2016:  		added instructions LOAD_PC, LOAD_DATA_INC, READ_DATA_INC, JTAG_SET_MODE, JTAG_SEND_CMD, JTAG_XFER_DATA, JTAG_XFER_F_DATA
							new USB VID&PID (0x1209,0x5432), changed some CK timing, reduced CLOCK_GEN startup time
V 0.9.0	 January 2014: 		added instructions SET_PORT_DIR, AT_HV_RTX, SIX_LONG5; improved DCDC control algorithm.
V 0.8.0	 June 2012: 		added one-wire and UNIO protocols; tx buffer sent automatically when rx is 
							elaborated; fixed PROG_C.
V 0.7.6	 July 2010:  		modified TX16 and RX16 with variable clock period; fix for 12 bit ADC.
V 0.7.0	 January 2010:		added some PIC24 instructions, hardware ID.
V 0.6.1	 August 2009:		switched to software SPI due to some bugs in the hardware peripheral.
V 0.6.0	 June 2009:  		switched to GPL USB framework, added instructions for PIC24 and microwire.
V 0.5.0	 November 2008:		added SPI protocol and some ATMEL specific instructions.
V 0.4.0	 August 2008: 		added I2C protocol.
V 0.3.0	 July 2008:			first public release, supports PIC ICSP protocol (PIC10,12,16,18).