stm32 external SRAM
Christian Mauderer
christian.mauderer at embedded-brains.de
Tue Jun 25 09:20:23 UTC 2019
On 25/06/2019 04:35, Jython wrote:
> printf("data test return %04x\n", memTestDataBus(0x68000002));
>
>
> printf("addr bus test return %04x\n",
> memTestAddressBus(0x68000000, 1024*1024));
>
>
> memtest all passed at application mode,
>
> when SRAM init function moves to bsp_start_hook_1 then not work
> Can i do init_main_osc in bsp_start_hook_1?
The function seems not to use any odd stuff so most likely yes. But make
sure that it doesn't need some initialized memory. Maybe you'll have to
take a look at it with objdump to make sure of that.
>
> On Tue, Jun 18, 2019 at 1:25 PM Christian Mauderer
> <christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>> wrote:
>
> On 18/06/2019 07:17, Jython wrote:
> > void SRAM_fsmc_setup(void)
> > {
> > unsigned char FSMC_Bank;
> > int i = 0;
> >
> > // enable port clk
> > RCC_AHB1ENR |= 0x0f << 3;
> > RCC_AHB3ENR |= 1; // enable fsmc clock
> >
> > // af A0-A18
> > stm32f4_gpio_config temp = STM32F4_PIN_FSMC(5, 0,
> > STM32F4_GPIO_AF_FSMC);
> >
> >
> > for(i = 0; i < 6; i++) //pf0-5
> > {
> >
> >
> > temp.fields.pin_first = STM32F4_GPIO_PIN(5, i);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(5, i);
> > stm32f4_gpio_set_config(&temp);
> > }
> >
> > // A6 PF12
> > temp.fields.pin_first = STM32F4_GPIO_PIN(5, 12);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(5, 12);
> > stm32f4_gpio_set_config(&temp);
> >
> > // A7 PF13
> > temp.fields.pin_first = STM32F4_GPIO_PIN(5, 13);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(5, 13);
> > stm32f4_gpio_set_config(&temp);
> >
> > // A8 PF14
> > temp.fields.pin_first = STM32F4_GPIO_PIN(5, 14);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(5, 14);
> > stm32f4_gpio_set_config(&temp);
> >
> > // A9 PF15
> > temp.fields.pin_first = STM32F4_GPIO_PIN(5, 15);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(5, 15);
> > stm32f4_gpio_set_config(&temp);
> >
> >
> > // PG0-5 A10-A15
> > for(i = 0; i < 6; i++)
> > {
> > temp.fields.pin_first = STM32F4_GPIO_PIN(6, i);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(6, i);
> > stm32f4_gpio_set_config(&temp);
> >
> > }
> >
> >
> > // a16 - pd11
> > temp.fields.pin_first = STM32F4_GPIO_PIN(3, 11);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(3, 11);
> > stm32f4_gpio_set_config(&temp);
> >
> > //A17
> > temp.fields.pin_first = STM32F4_GPIO_PIN(3, 12);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(3, 12);
> > stm32f4_gpio_set_config(&temp);
> > //A18
> > temp.fields.pin_first = STM32F4_GPIO_PIN(3, 13);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(3, 13);
> > stm32f4_gpio_set_config(&temp);
> >
> > // address bus end
> >
> >
> > // dbus setting
> > // D0 PD14
> > temp.fields.pin_first = STM32F4_GPIO_PIN(3, 14);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(3, 14);
> > stm32f4_gpio_set_config(&temp);
> >
> > // D1 PD15
> > temp.fields.pin_first = STM32F4_GPIO_PIN(3, 15);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(3, 15);
> > stm32f4_gpio_set_config(&temp);
> >
> > // D2 PD0
> > temp.fields.pin_first = STM32F4_GPIO_PIN(3, 0);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(3, 0);
> > stm32f4_gpio_set_config(&temp);
> >
> > // D3 PD1
> > temp.fields.pin_first = STM32F4_GPIO_PIN(3, 1);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(3, 1);
> > stm32f4_gpio_set_config(&temp);
> >
> > // D4-12 Pe7
> > for(i = 4; i < 13; i++)
> > {
> > temp.fields.pin_first = STM32F4_GPIO_PIN(4, i+3);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(4, i+3);
> > stm32f4_gpio_set_config(&temp);
> > }
> >
> > // d13 14 15 pd8
> > for(i = 13; i < 16; i++)
> > {
> > temp.fields.pin_first = STM32F4_GPIO_PIN(3, i-5);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(3, i-5);
> > stm32f4_gpio_set_config(&temp);
> >
> > }
> >
> >
> > //pg10 ne3
> > temp.fields.pin_first = STM32F4_GPIO_PIN(6, 10);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(6, 10);
> > stm32f4_gpio_set_config(&temp);
> >
> > //NBL pe0 pe1
> > temp.fields.pin_first = STM32F4_GPIO_PIN(4, 0);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(4, 0);
> > stm32f4_gpio_set_config(&temp);
> >
> > temp.fields.pin_first = STM32F4_GPIO_PIN(4, 1);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(4, 1);
> > stm32f4_gpio_set_config(&temp);
> >
> > //pd4 NOE
> > temp.fields.pin_first = STM32F4_GPIO_PIN(3, 4);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(3, 4);
> > stm32f4_gpio_set_config(&temp);
> >
> > //pd5 NWE
> > temp.fields.pin_first = STM32F4_GPIO_PIN(3, 5);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(3, 5);
> > stm32f4_gpio_set_config(&temp);
> >
> > //pd6 NWAIT
> > temp.fields.pin_first = STM32F4_GPIO_PIN(3, 6);
> > temp.fields.pin_last = STM32F4_GPIO_PIN(3, 6);
> > stm32f4_gpio_set_config(&temp);
> >
> >
> >
> > //The SRAM is connected to the second FSMC BANK (NE2)
> > FSMC_Bank = 1;
> >
> > STM32_FSMC_BCR3 |= 1<<12;
> > STM32_FSMC_BCR3 |= 1<<4; //16bit
> >
> > //
> > STM32_FSMC_BTR3 |= 1<<8; // Data-phase duration DATAST
> > //STM32_FSMC_BTR3 |= ~(uint32_t)(1<<4);
> > //STM32_FSMC_BTR3 &= ~(uint32_t)1;
> > STM32_FSMC_BTR3 &= 0xffffff00;
> >
> >
> > STM32_FSMC_BWTR3 = 0x0FFFFFFF;
> > STM32_FSMC_BCR3 |= 1; //memory bank enable
> >
> > #if 0
> > /
> > FSMC_Bank1->BTCR[FSMC_Bank+1] = (FSMC_BTR2_ADDSET_1) |
> > (FSMC_BTR2_DATAST_0 | FSMC_BTR2_DATAST_1);
> >
> >
> >
> > #endif
> > }
> >
> >
> > it is my later application code, i will try it , thanks!
>
> You noted that there is a stm32f4_gpio_set_config_array function too
> that could be used to initialize more than one pin?
>
> If you have some debugger available it would be good to check the
> stm32f4_gpio_set_config. It enables some clocks which uses a interrupt
> disable / enable. That should work but I'm not 100% sure.
>
> Please take a look at the STM initialization code too whether someone
> disables clocks or pins again later.
>
> For your application code: You could switch back to the default linker
> command file and add the mem test.
>
> >
> > On Tue, Jun 18, 2019 at 1:09 PM Christian Mauderer
> > <christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>> wrote:
> >
> > On 18/06/2019 03:25, Jython wrote:
> > > my linkscmd is
> > https://gist.github.com/goog/aad6dae4c418255dd6fb2b23bf2e6f08
> > >
> > > void BSP_START_TEXT_SECTION bsp_start_hook_1(void)
> > > {
> > > SRAM_fsmc_setup();
> > > bsp_start_copy_sections();
> > > bsp_start_clear_bss();
> > >
> > > /* At this point we can use objects outside the .start
> > section */
> > > }
> > >
> > >
> > > but now my code run disordered
> >
> > Which one?
> >
> > The SRAM_fsmc_setup()? In that case please note that you are
> in a very
> > early initialization step. So most system services won't work
> and global
> > variables are not initialized yet.
> >
> > Or your later application code? In that case: Did you do a
> memory test
> > to check your RAM initialization? For example the routines
> from Michael
> > Barr from here work well:
> >
> http://www.esacademy.com/en/library/technical-articles-and-documents/miscellaneous/software-based-memory-testing.html
> >
> > >
> > > On Mon, Jun 17, 2019 at 2:45 PM Christian Mauderer
> > > <christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>> wrote:
> > >
> > > If you put any sections into the external RAM that need
> > initialization,
> > > you have to init the RAM before the BSP copies it's
> sections.
> > The STM32
> > > BSP copies it's sections in bsp_start_hook_1(). So
> either put
> > it in
> > > bsp_start_hook_0 or in bsp_start_hook_1 before the
> > copy_section calls.
> > > Attention: You can't use much in these functions. They
> are in
> > a very
> > > early initialization stage. So be careful what you put
> there.
> > >
> > > If you only want malloc to allocate memory from there, there
> > might is a
> > > later point where you can do that.
> > >
> > > On 17/06/2019 08:32, Jython wrote:
> > > > Thank you and the example! that is to say put extern sram
> > init in
> > > > bsp_start( void ) function?
> > > >
> > > > On Mon, Jun 17, 2019 at 1:04 PM Christian Mauderer
> > > > <christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>> wrote:
> > > >
> > > > On 17/06/2019 03:05, Jython wrote:
> > > > > STM32:
> > > > > 112KB at 2000 0000
> > > > > 16KB at 2001 C000
> > > > >
> > > > > external sram : 1MB at 0x68000000
> > > > >
> > > > > does MEMORY layout support RAM2?
> > > >
> > > > Hello Jython,
> > > >
> > > > you can distribute the regions to the two RAMs.
> For example
> > > this BSP
> > > > does that:
> > > >
> > > >
> > >
> >
> https://git.rtems.org/rtems/tree/bsps/arm/lpc32xx/start/linkcmds.lpc32xx_phycore
> > > >
> > > > Please note that you have to take a detailed look
> at what is
> > > used till
> > > > your external RAM initialization run and what not. But
> > if you
> > > put your
> > > > external RAM initialization in an early enough
> step, you
> > > shouldn't get
> > > > problems with that.
> > > >
> > > > Best regards
> > > >
> > > > Christian
> > > >
> > > > >
> > > > > On Fri, Jun 14, 2019 at 10:13 PM Christian Mauderer
> > > > > <christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>
> > > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>>> wrote:
> > > > >
> > > > > If you have already added the chip and it is
> > initialized
> > > > during startup,
> > > > > you most likely have to add a section for it in
> > your linker
> > > > command
> > > > > file. Depending on where your internal RAM is
> > located and
> > > > where the
> > > > > external one is: If they are continuous that can
> > be enough.
> > > > >
> > > > > Best regards
> > > > >
> > > > > Christian
> > > > >
> > > > > On 14/06/2019 04:42, Jython wrote:
> > > > > > we have added 1M ram by FSMC, and want to
> > manage it by
> > > > system malloc
> > > > > > controler
> > > > > >
> > > > > > On Fri, Jun 14, 2019 at 10:26 AM Mr.
> Andrei Chichak
> > > > > <groups at chichak.ca
> <mailto:groups at chichak.ca> <mailto:groups at chichak.ca
> <mailto:groups at chichak.ca>>
> > <mailto:groups at chichak.ca <mailto:groups at chichak.ca>
> <mailto:groups at chichak.ca <mailto:groups at chichak.ca>>>
> > > <mailto:groups at chichak.ca <mailto:groups at chichak.ca>
> <mailto:groups at chichak.ca <mailto:groups at chichak.ca>>
> > <mailto:groups at chichak.ca <mailto:groups at chichak.ca>
> <mailto:groups at chichak.ca <mailto:groups at chichak.ca>>>>
> > > > <mailto:groups at chichak.ca
> <mailto:groups at chichak.ca> <mailto:groups at chichak.ca
> <mailto:groups at chichak.ca>>
> > <mailto:groups at chichak.ca <mailto:groups at chichak.ca>
> <mailto:groups at chichak.ca <mailto:groups at chichak.ca>>>
> > > <mailto:groups at chichak.ca <mailto:groups at chichak.ca>
> <mailto:groups at chichak.ca <mailto:groups at chichak.ca>>
> > <mailto:groups at chichak.ca <mailto:groups at chichak.ca>
> <mailto:groups at chichak.ca <mailto:groups at chichak.ca>>>>>
> > > > > > <mailto:groups at chichak.ca
> <mailto:groups at chichak.ca>
> > <mailto:groups at chichak.ca <mailto:groups at chichak.ca>>
> <mailto:groups at chichak.ca <mailto:groups at chichak.ca>
> > <mailto:groups at chichak.ca <mailto:groups at chichak.ca>>>
> > > <mailto:groups at chichak.ca <mailto:groups at chichak.ca>
> <mailto:groups at chichak.ca <mailto:groups at chichak.ca>>
> > <mailto:groups at chichak.ca <mailto:groups at chichak.ca>
> <mailto:groups at chichak.ca <mailto:groups at chichak.ca>>>>
> > > > <mailto:groups at chichak.ca
> <mailto:groups at chichak.ca> <mailto:groups at chichak.ca
> <mailto:groups at chichak.ca>>
> > <mailto:groups at chichak.ca <mailto:groups at chichak.ca>
> <mailto:groups at chichak.ca <mailto:groups at chichak.ca>>>
> > > <mailto:groups at chichak.ca <mailto:groups at chichak.ca>
> <mailto:groups at chichak.ca <mailto:groups at chichak.ca>>
> > <mailto:groups at chichak.ca <mailto:groups at chichak.ca>
> <mailto:groups at chichak.ca <mailto:groups at chichak.ca>>>>>>> wrote:
> > > > > >
> > > > > > A 407 doesn’t normally have external RAM.
> > > > > >
> > > > > > ARMs have flash at 0 and the 407 has
> RAM at
> > 0x2000
> > > 0000
> > > > as you
> > > > > > discussed earlier.
> > > > > >
> > > > > > If you want to work with external
> flash or RAM,
> > > you have
> > > > to set up
> > > > > > the FSMC or FMC to support it, but
> that isn’t a
> > > part of
> > > > the dev
> > > > > > board that Sebastian used for the BSP
> port.
> > > > > >
> > > > > > The external memory is going to be
> very specific
> > > to your
> > > > board.
> > > > > > Which board are you working with?
> > > > > >
> > > > > > A
> > > > > >
> > > > > > > On 2019-June-13, at 06:23, Christian
> Mauderer
> > > > > > <christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>
> > > > >
> <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>>
> > > > > >
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>
> > > > >
> <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>>>> wrote:
> > > > > > >
> > > > > > > On 05/06/2019 02:55, Jython wrote:
> > > > > > >> Hello!
> > > > > > >>
> > > > > > >> 2. In the normal (non-debugging)
> > case, the
> > > linker
> > > > > script still
> > > > > > >> places the
> > > > > > >>
> > > > > > >> .text section near zero, but
> places the
> > > start of the
> > > > > .data and
> > > > > > .bss
> > > > > > >> sections at the start location
> of the
> > MPC555's
> > > > internal
> > > > > RAM. The
> > > > > > >> system startup code then configures
> > the external
> > > > RAM just
> > > > > > after the
> > > > > > >> internal RAM in memory, forming one
> > large block
> > > > from the
> > > > > two RAM
> > > > > > >> devices.
> > > > > > >>
> > > > > > >> from
> > https://devel.rtems.org/wiki/TBR/BSP/Ss555
> > > > > > >>
> > > > > > >> but i dont know how to configure
> the external
> > > RAM just
> > > > > after the
> > > > > > >> internal RAM in memory?
> > > > > > >> hope you could give me some guide!
> > > > > > >>
> > > > > > >>
> > > > > > >
> > > > > > > Hello Jython,
> > > > > > >
> > > > > > > the documentation you linked is for an
> > MPC. But your
> > > > subject
> > > > > line
> > > > > > > mentions an STM32. What controller / BSP
> > are you
> > > using?
> > > > > > >
> > > > > > > Best regards
> > > > > > >
> > > > > > > Christian Mauderer
> > > > > > > --
> > > > > > >
> --------------------------------------------
> > > > > > > embedded brains GmbH
> > > > > > > Herr Christian Mauderer
> > > > > > > Dornierstr. 4
> > > > > > > D-82178 Puchheim
> > > > > > > Germany
> > > > > > > email:
> > christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>
> > > > >
> <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>>
> > > > > >
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>
> > > > >
> <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>>>
> > > > > > > Phone: +49-89-18 94 741 - 18
> > > > > > > Fax: +49-89-18 94 741 - 08
> > > > > > > PGP: Public key available on request.
> > > > > > >
> > > > > > > Diese Nachricht ist keine geschäftliche
> > > Mitteilung im
> > > > Sinne
> > > > > des EHUG.
> > > > > > >
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> > > > >
> > > > > --
> > > > > --------------------------------------------
> > > > > embedded brains GmbH
> > > > > Herr Christian Mauderer
> > > > > Dornierstr. 4
> > > > > D-82178 Puchheim
> > > > > Germany
> > > > > email: christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>
> > > > >
> <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>>
> > > > > Phone: +49-89-18 94 741 - 18
> > > > > Fax: +49-89-18 94 741 - 08
> > > > > PGP: Public key available on request.
> > > > >
> > > > > Diese Nachricht ist keine geschäftliche
> Mitteilung
> > im Sinne
> > > > des EHUG.
> > > > >
> > > >
> > > > --
> > > > --------------------------------------------
> > > > embedded brains GmbH
> > > > Herr Christian Mauderer
> > > > Dornierstr. 4
> > > > D-82178 Puchheim
> > > > Germany
> > > > email: christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>>
> > > > Phone: +49-89-18 94 741 - 18
> > > > Fax: +49-89-18 94 741 - 08
> > > > PGP: Public key available on request.
> > > >
> > > > Diese Nachricht ist keine geschäftliche Mitteilung
> im Sinne
> > > des EHUG.
> > > >
> > >
> > > --
> > > --------------------------------------------
> > > embedded brains GmbH
> > > Herr Christian Mauderer
> > > Dornierstr. 4
> > > D-82178 Puchheim
> > > Germany
> > > email: christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>>
> > > Phone: +49-89-18 94 741 - 18
> > > Fax: +49-89-18 94 741 - 08
> > > PGP: Public key available on request.
> > >
> > > Diese Nachricht ist keine geschäftliche Mitteilung im Sinne
> > des EHUG.
> > >
> >
> > --
> > --------------------------------------------
> > embedded brains GmbH
> > Herr Christian Mauderer
> > Dornierstr. 4
> > D-82178 Puchheim
> > Germany
> > email: christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> > <mailto:christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>>
> > Phone: +49-89-18 94 741 - 18
> > Fax: +49-89-18 94 741 - 08
> > PGP: Public key available on request.
> >
> > Diese Nachricht ist keine geschäftliche Mitteilung im Sinne
> des EHUG.
> >
>
> --
> --------------------------------------------
> embedded brains GmbH
> Herr Christian Mauderer
> Dornierstr. 4
> D-82178 Puchheim
> Germany
> email: christian.mauderer at embedded-brains.de
> <mailto:christian.mauderer at embedded-brains.de>
> Phone: +49-89-18 94 741 - 18
> Fax: +49-89-18 94 741 - 08
> PGP: Public key available on request.
>
> Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
>
>
--
--------------------------------------------
embedded brains GmbH
Herr Christian Mauderer
Dornierstr. 4
D-82178 Puchheim
Germany
email: christian.mauderer at embedded-brains.de
Phone: +49-89-18 94 741 - 18
Fax: +49-89-18 94 741 - 08
PGP: Public key available on request.
Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.
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