15:09 <lucascastro> Hello, I'm trying inspect memory register using gdb along with openocd, but the registers seem out dated on gdb.

15:10 <lucascastro> I had tried with mon gdb_sync but it wont works, someone knows about it?

15:11 <Haohmaru> what's the chip?

15:12 <lucascastro> stm32f429ZIT6U

15:13 <Haohmaru> is it running?

15:13 <lucascastro> yes, over telnet the register is synced.

15:13 <Haohmaru> because i think you can mostly "read" variables via the debugger while it's not running, or at least that's my impression

15:14 <Haohmaru> in other words, pause/break it, then you can read the current values of anything, huge structures, etc..

15:14 <lucascastro> I got the same impression, but I guessed it could try to sync and read.

15:14 <Haohmaru> maybe there might be some way but i kinda doubt

15:15 <Haohmaru> perhaps what you wanna do can be done another way

15:15 <Haohmaru> another existing thing is "watching" a variable/memory for "change"

15:15 <Haohmaru> might also be known as "data breakpoint"

15:16 <Haohmaru> you tell the debugger you wanna know when "something" gets changed - and then you run/continue the program, and it runs, and if that thing changes - it breaks

15:16 <lucascastro> the variables set but the program is working fine. I just got what you mean by "running". I'm running it as halted and doing step by step

15:16 <Haohmaru> or wait for someone else with better ideas

15:16 <Haohmaru> ah, okay

15:17 <Haohmaru> and even when it's paused - you can't read that address?

15:17 <lucascastro> but the registers is not synced.

15:17 <Haohmaru> is it one of the "special" registers?

15:17 <Haohmaru> or part of some fancy memory region, i don't know

15:18 <lucascastro> I can read but the registers are out dated, I just checked using telnet, over telnet is just fine, only over gdb is outdated.

15:18 <Haohmaru> you probably need advice from someone more familiar with ST chips

15:18 <Haohmaru> hm

15:18 <Haohmaru> well that's interesting