> -----Original Message----- > From: > [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] > rg] On Behalf Of Grant Edwards > Sent: Wednesday, November 07, 2007 10:20 AM > To: [email protected] > Subject: [avrdude-dev] Re: How to talk to second device in JTAG chain? > > On 2007-11-06, Grant Edwards <[EMAIL PROTECTED]> wrote: > > On 2007-11-05, Joerg Wunsch <[EMAIL PROTECTED]> wrote: > > >> The attached patch adds a -j option that allows adjusting JTAG > >> daisy-chain parameters. [...] > > > Brilliant! I'll give it a try. > > It works just fine. FWIW, an MSP430 is "8 bits long". With > the AVR preceded by the MSP430, configuring the avrdude for 1 > device before and 8 bits before allowed avrdude to talk to the > AVR. > > The MSP430 itself will work in a chain (as long as it's first > in the chain -- an obnoxious/ignorant decision by TI). However, > the bad news is that none of the TI SW tools can tolerate any > other devices in the chain at all (an even _more_ > obnoxious/ignorant decision by TI). If you ever run into the > TI guys who made those decisions (IIRC it was the group in down > in Freising), kick them in the shins for me. ;)
Sounds like you have many reasons to drop the MSP430 part and use a second AVR. ;-) _______________________________________________ avrdude-dev mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/avrdude-dev
