lpcware

Failed on connect: Ee(07). Bad ACK returned from status - wire error.

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by emielzij on Thu Dec 24 16:44:46 MST 2015
Hello,

I am used to work with the lpc11c24. However for this project I needed two uarts, so I am using the lpc1224/121 and still use the LPC-link of the lpc11c24 developmentboard to program the 1224.

In preferences I changed the mcu setting to the correct mcu. Downloaded LPC12xx-Xpresso samples and imported all the example projects. Build all projects. But when I try to program the microcontroller with the blinky example, I get a wire error.

crt_emu_lpc11_13_nxp -flash-load-exec "C:\Users\emiel\Documents\LPCXpresso_8.0.0
_526\workspace\Blinky\Debug\Blinky.axf" -g -2 -vendor=NXP -pLPC1224/121 -wire=winUSB -s250 -flash-
driver=LPC11_12_13_48K_4K.cfx

Ni: LPCXpresso Debug Driver v8.0 (Nov 17 2015 10:46:16 - crt_emu_lpc11_13_nxp.exe build 305)
Pc: (  0) Reading remote configuration
Pc: (  5) Remote configuration complete
Ed:02: Failed on connect: Ee(07). Bad ACK returned from status - wire error.
Et: Emu(0): Connected. Was: NotConnected. CpuID: 00000000. Info: WIN64HS12
Nc:   Error 0: OK
Nc:   Last sticky error: 0x0 AIndex: 0
Nc:   No debug bus (MemAp) selected
Nc:   DAP Speed test unexecuted or failed
Nc: Debug protocol: SWD Frequency 50 KHz. RTCK: Disabled. Vector catch: Disabled.
Pc: (100) Target Connection Failed

In the program flash menu it says: "Program target flash: LPC11xx (NXP LPC1224/121)" is this correct? The 11xx doesn't make sense to me since I choose to use the 1224.

Attached a picture of the microcontroller schematic part. And a picture of the 'Flash program' menu.

edit: I've never been able to program the flash before.

edit2: the xtal y1 is a 12MHz crystal

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