lpcware

Reading/writing SYSCON on LPC824

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by Anemaet on Sat Mar 14 10:04:49 MST 2015
Hi all,

I have a problem with a LPC824.

Somehow I cannot read nor write the SYSCON register. Both actions crash the controller. The GDB debugger log is in the code block below.

Do I have to enable that part of the APB somehow?

Thanks so much!


Log


WARNING: Failed to read memory @ address 0x40048000
WARNING: Failed to read memory @ address 0x40048004
WARNING: Failed to read memory @ address 0x40048008
WARNING: Failed to read memory @ address 0x4004800C
WARNING: Failed to read memory @ address 0x40048020
WARNING: Failed to read memory @ address 0x40048024
WARNING: Failed to read memory @ address 0x40048030
WARNING: Failed to read memory @ address 0x40048040
WARNING: Failed to read memory @ address 0x40048044
WARNING: Failed to read memory @ address 0x40048070
WARNING: Failed to read memory @ address 0x40048074
WARNING: Failed to read memory @ address 0x40048078
WARNING: Failed to read memory @ address 0x40048080
WARNING: Failed to read memory @ address 0x40048094
WARNING: Failed to read memory @ address 0x400480E0
WARNING: Failed to read memory @ address 0x400480E4
WARNING: Failed to read memory @ address 0x400480E8
WARNING: Failed to read memory @ address 0x400480EC
WARNING: Failed to read memory @ address 0x400480F0
WARNING: Failed to read memory @ address 0x400480F4
WARNING: Failed to read memory @ address 0x400480FC
WARNING: Failed to read memory @ address 0x40048100
WARNING: Failed to read memory @ address 0x40048150
WARNING: Failed to read memory @ address 0x40048154
WARNING: Failed to read memory @ address 0x40048170
WARNING: Failed to read memory @ address 0x40048174
WARNING: Failed to read memory @ address 0x40048204
WARNING: Failed to read memory @ address 0x40048214
WARNING: Failed to read memory @ address 0x40048230
WARNING: Failed to read memory @ address 0x40048234
WARNING: Failed to read memory @ address 0x40048238
WARNING: Failed to read memory @ address 0x400483F4

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