Re: [Freetel-codec2] 700D mode on SM1000
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Re: [Freetel-codec2] 700D mode on SM1000
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From: Alan B. <be...@un...> - 2018-09-12 21:54:00
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Hi again Don, Using the Makefile on my Pi system here (Fedora 29) and adding my location of the C compiler: CROSS_COMPILE ?= arm-none-eabi- finds /usr/bin/arm-none-eabi-gcc and the library: PERIPHLIBNAME = /usr/local/lib/STM32F4xx_DSP_StdPeriph_Lib_V1.8.0 and all the library compiles and libstm32f4.a is generated Then we start to have troubles.... ../src/freedv_api.h includes stdio.h and sys/types.h so the making of unittests seemingly to be using the wrong C compiler. So I try just "make sm1000.elf" First it is stdint.h which should be stdint-gcc.h --------------- This is hard...... Alan VK2ZIW On Mon, 10 Sep 2018 09:06:50 -0700, Don wrote > I have not been able to get the CMake stuff to work. I'm using the Makefile. > > I have found that some newer versions of Debian based distros have an > issue with gcc and newlib. The Arm distributed toolchain works fine, > I plan on using that in the future (until something else changes...). > > Don > > On Mon, Sep 10, 2018 at 09:45:00PM +1000, Alan Beard wrote: > > Hi all, > > > > I'm trying to build the stm32 code on my Pi running Fedora 29. > > > > I get the following with "cmake ../../stm32" trying to get a working C compiler: > > > > /usr/bin/arm-none-eabi-gcc -Wall -std=gnu11 -mlittle-endian -mthumb - mthumb-interwork -nostartfiles -mcpu=cortex-m4 -fsingle-precision-constant - Wdouble-promotion -mfpu=fpv4-sp-d16 -mfloat-abi=hard -D__FPU_PRESENT=1 - D__FPU_USED=1 -rdynamic CMakeFiles/cmTC_da013.dir/testCCompiler.c.o -o cmTC_da013 > > > > arm-none-eabi-gcc: error: unrecognized command line option '-rdynamic' > > > > I cannot find where option "-rdynamic" is added. > > > > Do I need to run the GNU Arm Embedded Toolchain, a later version. This I'll have to compile from sauce. > > > > There is no ARM binary. > > > > It's always the small things...... > > > > Turbo blew in my Holden Jackaroo (GM Trouper) I have it in sight but the bolts are frozen. > > > > These turbos are going cheap, cheap, cheap, $200 so I thought.... > > > > Alan VK2ZIW > > > > On Fri, 7 Sep 2018 07:39:15 +0200, Jacob Falzon wrote > > > Yes I figured that memory is the key issue! > > > > > > When I was trying to implement the project with Keil I noticed that if I allocated too much memory to heap or stack (heap mostly because of the malloc calls) I was getting overrun behaviour from the ADC and transfer errors from the DMA just after the code turns on the ADC. > > > > > > When I decreased the Heap allocation to something more modest that behaviour stopped. > > > > > > Which I think is what's going on with the OFDM mode if you try getting it to work as it is right off the bat on the STM32 but funnily enough when I tried debugging it and noticed register values for the ADC and DMA they both seemed to be working properly which I found very strange. > > > > > > On Fri, Sep 7, 2018 at 12:37 AM David Rowe <da...@ro...> wrote: > > > > Can I be helpful trying to get the STM32 code running on the Nucleo64 > > > > boards that I have for the MMDVM project? > > > > Or perhaps, the Teensy 3.6? > > > > > > Pls feel free to work on anything you like Alan. Don has been building > > > up a set of unit tests for the stm32 that may be useful. > > > > > > - David > > > > > > ------------------------------------------------------------------------ ------ > > > Check out the vibrant tech community on one of the world's most > > > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > > > _______________________________________________ > > > Freetel-codec2 mailing list > > > Fre...@li... > > > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > > > > > > > Alan > > > > Evil flourishes when good men do nothing. > > Consider the Christmas child. > > -------------------------------------------------------------------------- - > > Alan Beard Unix Support Technician from 1984 to today > > 70 Wedmore Rd. Sun Solaris, AIX, HP/UX, Linux, SCO, MIPS > > Emu Heights N.S.W. 2750 Routers, terminal servers, printers, terminals etc.. > > +61 2 47353013 (h) Support Programming, shell scripting, "C", assembler > > 0414 353013 (mobile) After uni, electronics tech > > > > > > > _______________________________________________ > > Freetel-codec2 mailing list > > Fre...@li... > > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > > _______________________________________________ > Freetel-codec2 mailing list > Fre...@li... > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 Alan Evil flourishes when good men do nothing. Consider the Christmas child. --------------------------------------------------------------------------- Alan Beard Unix Support Technician from 1984 to today 70 Wedmore Rd. Sun Solaris, AIX, HP/UX, Linux, SCO, MIPS Emu Heights N.S.W. 2750 Routers, terminal servers, printers, terminals etc.. +61 2 47353013 (h) Support Programming, shell scripting, "C", assembler 0414 353013 (mobile) After uni, electronics tech |
