tutacreations.blogg.se - Spi programmer software

My programmer is now completely useless (no LEDs, no USB activity). The device seems to have entered "self-destruct" mode after I cleared the read protection bit and all I can read now is an empty flash. Then I thought I could extract the binary firmware from STM32 flash with ST-Link. I put a logic analyzer on all the pins for I2C EEPROM and got some strange PWM-like signals on SCL and A0 lines. Anyway, after I couldn't use the programmer at all, I tried debugging it. Not at all user-friendly for someone whose computer does not have any support for Chinese language installed. The programming utility is a simple Delphi application, with "Chinese user-friendly operation interface". Everything failed except I2C EEPROM erase.

All tests with the only programming application available went wrong. I should now use it to program some EEPROM and flash memory chips. I traced the schematic of a new SPI/I2C memory programmer based on STM32 microcontroller: the XTW100 Mini Programmer. NOTE: All above provided links are property of wch.cn, megaeshop have no rights or ownership of softwares provided.Get a partially translated programming software for the SPI/I2C XTW100 Mini Programmer.

CH341DPS.ZIP - probably similar to the above, but requires login to download.

CH341DP.ZIP - contains an ISP programming tool?.

CH341DS2.PDF - some additional info and API documentation, in Chinese.

CH341EVT.ZIP - some source code and tools written to be used with an evaluation board (may be useful for programming software that can access this device).

CH341SER_LINUX.ZIP - Linux driver source code for serial port (don't need this one, it's already included in kernels).

CH341PAR_LINUX.ZIP - archive containing Linux driver source code and Linux API.

CH341PAR.ZIP - archive containing driver files for interface mode and API (header and library to access the device and use any protocol you want).

CH341SER.ZIP - archive containing driver files and serial API and library (you don't need specific API for standard serial port, but it contains some special functions to get IC version etc.).

CH341PAR.EXE - self installing archive with multiprotocol interface driver ( this one is for the programmer mode) : Direct Link : ch341.exe.

CH341SER.EXE - self installing archive with USB to serial driver.