Search found 78 matches

by Thomas_ER
Tue Sep 25, 2018 11:41 am
Forum: Usage tips, tricks and questions
Topic: [solved] [DM41L] Problem updating Firmware to V27
Replies: 3
Views: 1256

[solved] [DM41L] Problem updating Firmware to V27

Hello, according to instructions on https://www.swissmicros.com/firmware.php I've downloaded and installed the drivers, the Update tool and the firmware V27. Alle steps until "push the "RESET" button" are fine (DM41 displays "SERIAL CONSOLE"). But then the flash progress never is displayed, the Firm...
by Thomas_ER
Mon Jun 25, 2018 10:42 am
Forum: Usage tips, tricks and problem reports
Topic: Bug when connecting the USB cable
Replies: 23
Views: 4236

Re: Bug when connecting the USB cable

There are 2 cases, and one from wawachief after the answer from Michael. User wawachief wrote (among other details, he testet) "The problem seems to come from the DMCP part because I compiled the Hello world program." His story sends a new light to this error! I could not find an answer to this case...
by Thomas_ER
Mon Jun 25, 2018 10:17 am
Forum: Usage tips, tricks and problem reports
Topic: Bug when connecting the USB cable
Replies: 23
Views: 4236

Re: Bug when connecting the USB cable

bump
Any news from Swissmicros to this issue?
by Thomas_ER
Mon Jun 25, 2018 10:16 am
Forum: Developer Forum
Topic: DMCP_SDK API
Replies: 8
Views: 2294

Re: DMCP_SDK API

bump
by Thomas_ER
Sat Jun 16, 2018 9:33 am
Forum: Developer Forum
Topic: DMCP_SDK Hello World
Replies: 42
Views: 8388

Re: DMCP_SDK Hello World

Hello Vitasam, many thanks for checking this! It is reassuring that both files are executable. Also interesting, that the sizes reported by the DM42 also differ from the sizes within Linux (ls). Thomas Building images from the same sources using gcc running on Linux and Windows producing different ...
by Thomas_ER
Fri Jun 15, 2018 8:03 pm
Forum: Developer Forum
Topic: DMCP_SDK Hello World
Replies: 42
Views: 8388

Re: DMCP_SDK Hello World

Hello Vitasam,

many thanks for checking this!
It is reassuring that both files are executable.
Also interesting, that the sizes reported by the DM42 also differ from the sizes within Linux (ls).

Thomas
by Thomas_ER
Fri Jun 15, 2018 3:32 pm
Forum: Developer Forum
Topic: DMCP_SDK Hello World
Replies: 42
Views: 8388

Re: DMCP_SDK Hello World

Vitasam wrote:
Fri Jun 15, 2018 3:00 pm
Thomas_ER wrote:
Fri Jun 15, 2018 2:36 pm
...
Nope. And I don't have windows binary anymore (they are on other Windows PC). If you drop it (e.g. as attached zip) I can compare with linux version.
here it is (all TESTPGM.* files)
by Thomas_ER
Fri Jun 15, 2018 2:36 pm
Forum: Developer Forum
Topic: DMCP_SDK Hello World
Replies: 42
Views: 8388

Re: DMCP_SDK Hello World

Vitasam wrote:
Fri Jun 15, 2018 1:43 pm
...
Ok good! Did you try the .pgm file in real DM42? In my case the hash check was failed
.. not yet (I'm too cautious).
Did you compare the binaries from Linux vs. Windows?
by Thomas_ER
Fri Jun 15, 2018 1:19 pm
Forum: Developer Forum
Topic: DMCP_SDK Hello World
Replies: 42
Views: 8388

Re: DMCP_SDK Hello World

I got it. Now: ... arm-none-eabi-objcopy --remove-section .qspi -O ihex build/TESTPGM.elf build/TESTPGM_flash.hex arm-none-eabi-objcopy --remove-section .qspi -O binary build/TESTPGM.elf build/TESTPGM_flash.bin arm-none-eabi-objcopy --only-section .qspi -O ihex build/TESTPGM.elf build/TESTPGM_qspi.h...
by Thomas_ER
Fri Jun 15, 2018 11:39 am
Forum: Developer Forum
Topic: DMCP_SDK Hello World
Replies: 42
Views: 8388

Re: DMCP_SDK Hello World

Hi Vitasam, ... Hi Thomas, in which Windows terminal you are running make? Cygwin or something similar? There is a shell message /usr/bin/sh: bin/check_qspi_crc: No such file or directory I did test it just in Windows terminal ( cmd ) I did it also in Windows terminal cmd, no Cygwin. Now i moved th...