Search found 97 matches

by Vitasam
Fri Jun 15, 2018 12:04 pm
Forum: Developer Forum
Topic: DMCP_SDK Hello World
Replies: 42
Views: 8903

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...
by Vitasam
Fri Jun 15, 2018 11:12 am
Forum: Developer Forum
Topic: DMCP_SDK Hello World
Replies: 42
Views: 8903

Re: DMCP_SDK Hello World

Hi Vitasam, many thanks for your very helpful tipps! I've successful installed MinGW and GNU Arm Embedded Toolchain, copied the github (via ZIP file, don't have Git installed), in this try to C:\MinGW\, created the bat file. 'make -v' is also fine. Trying 'make' resulted in an error regarding bin/c...
by Vitasam
Fri Jun 15, 2018 6:59 am
Forum: Developer Forum
Topic: DMCP_SDK Hello World
Replies: 42
Views: 8903

Re: DMCP_SDK Hello World

Did someone build this "Hello World" (and/or the complete package) in an Windows (7) environment, and could give some advice? What would be a useful working environment? Many thanks in advance! Hi Thomas, frankly speaking, SW development for embedded systems with GNU tools is much easier under Linu...
by Vitasam
Thu Jun 14, 2018 8:56 pm
Forum: Developer Forum
Topic: DMCP_SDK Hello World
Replies: 42
Views: 8903

Re: DMCP_SDK Hello World

What if you add -std=c99 or -std=c11 ? But what is a policy of DM42 SDK - are we C99 compliant? With following options: CFLAGS += -std=c99 CFLAGS += -pedantic-errors DMCP_SDK$ make arm-none-eabi-gcc -c -mthumb -march=armv7e-m -mfloat-abi=hard -mfpu=fpv4-sp-d16 -D__weak="__attribute__((weak))" -D__p...
by Vitasam
Thu Jun 14, 2018 7:43 pm
Forum: Developer Forum
Topic: DMCP_SDK Hello World
Replies: 42
Views: 8903

Re: DMCP_SDK Hello World

Build with -pedantic-error compiler option: DMCP_SDK$ make arm-none-eabi-gcc -c -mthumb -march=armv7e-m -mfloat-abi=hard -mfpu=fpv4-sp-d16 -D__weak="__attribute__((weak))" -D__packed="__attribute__((__packed__))" -Idmcp -Isrc -Wall -fdata-sections -ffunction-sections -Wno-misleading-indentation -ped...
by Vitasam
Thu Jun 14, 2018 12:46 pm
Forum: DM42
Topic: DM42 License Statement
Replies: 86
Views: 26323

Re: DM42 License Statement

Michael wrote:
Thu Jun 14, 2018 12:28 pm
Here is a simple 'Hello World!' demo application
https://github.com/swissmicros/DMCP_SDK

A simple RPN demo calculator application will follow.
Great!!

Tested it in my DM42
P.S. Perhaps Makefile should be fixed in a same way as in DM42PGM project
by Vitasam
Wed Jun 13, 2018 5:13 pm
Forum: DM42
Topic: DM42 License Statement
Replies: 86
Views: 26323

Re: DM42 License Statement

Thomas Okken wrote:
Wed Jun 13, 2018 11:57 am
It is possible for DM42 users to customize and build their own firmware now...
Is there any doc about OS/HAL API? (not to mention a simple reference "Hello World" application for building an own firmware)
by Vitasam
Wed Jun 06, 2018 1:16 pm
Forum: DM42
Topic: DM42 License Statement
Replies: 86
Views: 26323

Re: DM42 License Statement

dlachieze wrote:
Wed Jun 06, 2018 12:41 pm
Good! Which ARM Toolchain have you used for your build?
Actually the same GCC ARM toolchain I'm using for my "slow-moving" Stm32Basic hobby project on STM32F103C8T6 "blue pill" board:

Code: Select all

sudo apt-get install gcc-arm-none-eabi binutils-arm-none-eabi gdb-arm-none-eabi
by Vitasam
Wed Jun 06, 2018 1:13 pm
Forum: DM42
Topic: DM42 License Statement
Replies: 86
Views: 26323

Re: DM42 License Statement

FireBird wrote:
Wed Jun 06, 2018 12:44 pm
Maybe we should create a separate HowTo thread?
+1 !
by Vitasam
Wed Jun 06, 2018 12:31 pm
Forum: DM42
Topic: DM42 License Statement
Replies: 86
Views: 26323

Re: DM42 License Statement

Sorry, false alarm - soft menu works, I did not press SHIFT before.