Content originally posted in LPCWare by JojoS on Mon Jan 04 11:33:13 MST 2016
I can confirm this problem. Target is an ezSBC2 board with LPC1347 or another simple breakout board with the same cpu. LPCxrpesso v8.0.0 on Win7 64Bit, LPCLink2 with original cables from EA, connected to J7.
When I start debug, the LPCLink is detected and the firmware CMSIS-DAP 5.134 is downloaded. After about 30s I get also the timeout and Init failed message.
When I use the latest LPCLink configuration tool and load the CMSIS-DAP then the probe cannot be detected by LPCXpresso.
When I use an older version of LPCLink config (04/2013) an load the CMSIS-DAP then debugging works fine.
Edit:
Tested with another target, LPC4088 QuickStartBoard from EA, connected via 20pin cable to J8. The same result, old fixed CMSIS config works, the LPCXpresso downloaded firmware 5.134 works not.
This are messages that are shown:
!ENTRY com.crt.debugcommon 4 0 2016-01-04 18:57:01.576
!MESSAGE dfu-util 0.7Copyright 2005-2008 Weston Schmidt, Harald Welte and OpenMoko Inc.Copyright 2010-2012 Tormod Volden and Stefan SchmidtThis program is Free Software and has ABSOLUTELY NO WARRANTYPlease report bugs to dfu-util@lists.gnumonks.orgFilter on vendor = 0x1fc9 product = 0x000cOpening DFU capable USB device... ID 1fc9:000cRun-time device DFU version 0100Claiming USB DFU Runtime Interface...Determining device status: state = dfuIDLE, status = 0Found Runtime: [1fc9:000c] devnum=0, cfg=1, intf=0, alt=0, name="DFU"Claiming USB DFU Interface...Setting Alternate Setting #0 ...Determining device status: state = dfuIDLE, status = 0dfuIDLE, continuingDFU mode device DFU version 0100bytes_per_hash=491Copying data from PC to DFU deviceStarting download: [##################################################] finished!Resetting USB to switch back to runtime mode
!ENTRY com.crt.log 1 0 2016-01-04 18:59:25.756
!MESSAGE Drivers loaded in 182561 milliseconds
!ENTRY com.crt.debugcommon 4 -1 2016-01-04 18:59:25.786
!MESSAGE Error received while booting CMSIS-DAP:
Timeout waiting for CMSIS-DAP to initialize (0).