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Re: Voltcraft Charge Manager 2020 - Monitor Mode access Kategorie: Verschiedenes (von DIE HARD - 14.01.2006 13:57)

Als Antwort auf Voltcraft Charge Manager 2020 - Monitor Mode access von TeK - 14.01.2006 0:33

> Sorry for writing in English but my German is really bad. > > I've recently bought a battery charger from Conrad (Voltcraft Charge Manager 2020). > Overall it is doing a good job but it has some limitations that I would like to bypass by modifying its > firmware. > > I have been able to obtain the schematics for this charger and it is using a MC68HC908GT16 chip. > If I'm not mistaken, this is the same chip as the one used for C-Control I M-Unit 2.0. > > On the schematics, there are pins labeled "Monitor Mode" and "Monitor Data" (as well as a few > others). I've read part of the chip's datasheet and the Monitor Mode is apparently the way to access > the flash (READ / WRITE) of the MC68HC908GT16. > > I suspect that this charger is *somehow* compatible with the C-Control I M-Unit 2.0 tools. Maybe > these tools can be used to read and write the flash of the charger. > > Would anyone happen to know how I could interface this charger with a PC (RS-232)? Are there > ready-made C-Control interfaces to do the job? Is there software as well? > > Thanks > > TeK Hallo Even thougt the CM 2020 has the same CPU it has nothing to do with the C-Control. The CM 2020 operating system is completely written in assembly language. ciao.....

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Bisherige Antworten:

Re: Voltcraft Charge Manager 2020 - Monitor Mode access (von Friedrich - 14.01.2006 19:18)
    Re: Voltcraft Charge Manager 2020 - Monitor Mode access (von DIE HARD - 14.01.2006 22:30)
        Re: Voltcraft Charge Manager 2020 - Monitor Mode access (von Friedrich - 15.01.2006 0:27)
Re: Voltcraft Charge Manager 2020 - Monitor Mode access (von TeK - 14.01.2006 16:10)
    Re: Voltcraft Charge Manager 2020 - Monitor Mode access (von DIE HARD - 14.01.2006 22:22)
        Re: Voltcraft Charge Manager 2020 - Monitor Mode access (von TeK - 14.01.2006 23:24)
            Re: Voltcraft Charge Manager 2020 - Monitor Mode access (von Dietmar - 15.01.2006 14:51)
                Re: Voltcraft Charge Manager 2020 - Monitor Mode access (von TeK - 16.01.2006 0:20)
                    Re: Voltcraft Charge Manager 2020 - Monitor Mode access (von Dietmar - 16.01.2006 20:36)
                       Re: Voltcraft Charge Manager 2020 - Monitor Mode access (von TeK - 16.01.2006 21:59)