Hi! I've tried to do a few memory reads and writes through the mww and mdw commands.
When writing, it seems that every write gets 'buffered', and only takes place after another command is given (either read or write). I am trying to modify a few GPIO registers to turn on and off leds (seemed like the simplest test case). the DIR registers are already set up. > mww 0x2009C018 0x400000 // Nothing happens > mww 0x2009C058 0x000004 // The first led lights up > mww 0x2009C058 0x000000 // The second led lights up If I do a read in between, then the LED's light up as well. > mww 0x2009C018 0x400000 // Nothing happens > mdw 0x2009C018 // LED lights up. Same thing happens when turning them off. Regards, Ákos Vandra ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
