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8 years, 6 months ago.
LPC11U35/401 interface with LPC 1768 target.
Hi,
I have some boards made up which I plan to use the LPC11U35/401 as an interface (programmed through USB) and LPC1768 as the target. I have read through the HDK files but I'm still struggling to understand the exact steps required in order to get the interface up and running. Is the LPC11U35/401 version compatible with the CMSIS-DAP firmware on HDK? I notice in the schematics a 501 version is used.
I hope someone can help.
Cheers.
1 Answer
8 years, 6 months ago.
Hi,
I am afraid that the HDK (CMSIS-DAP interface firmware or DAPLink) for LPC11U35 is using IO Handler code area (SRAM), start from 0x20000000 which is only available for the LPC11U35/501 (not /401).
Thanks for the reply.
Can I not use the 401 version to program the LPC1768 without using the CMSIS-DAP sdk? I have the HDK binary file flashed onto the LPC11U35 but now I cannot open the drive without asking to be formatted.
Thanks
posted by 17 May 2016If you get the binary from here:
https://developer.mbed.org/teams/mbed/code/mbed-HDK/file/9f2ef206f287/NXP/LPC1768
This is generated from CMSIS-DAP interface firmware repository here:
https://github.com/mbedmicro/cmsis-dap
In this case, the binary is generated for the LPC11U35/501, not /401.
posted by 18 May 2016