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Questions tagged [bsp]

In embedded systems, a board support package (BSP) is implementation specific support code for a given (device motherboard) board that conforms to a given operating system. It is commonly built with a bootloader that contains the minimal device support to load the operating system and device drivers for all the devices on the board.

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RTEMS STM32F4 how to use BSP

I’m very new to RTEMS. I think to have successfully built RTEMS to run on the STM32F4. I’ve tried the LED blinking example (trough timer) contained in the examples folder (here: https://github.com/RTEMS/examples-v2/tree/master/led). I have compiled…
Andak
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The tag size is not the same on all processors

ABORT(pid 1):{bsp_set_tagsize} line 136 of "BSP.cpp" The tag size is not the same on all processors what that…
Tal
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BSP compiling at windows

i am new here, and in some way, i am newbie in computer world, and sorry for my bad English. we have an a task in our university,i study computer science, we need to write a code in BSP: Bulk Synchronous Parallel. i love to work at windows…
Tal
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What does RAM_HIGH_ADRS really means in a VxWorks BSP?

RAM_HIGH_ADRS is a parameter defined in config.h and in the makefile. As I understand it, it defines the adress on which the program's data+text+bss segments will be written in the RAM. Which means, for example, that if the cpu has 64 Mb of RAM, and…
Dekel Adler
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How to wake-up/resume after calling SetSystemPowerState in WINCE 7

We are currently changing the state of our device to suspend using SetSystemPowerState(NULL, POWER_STATE_SUSPEND, POWER_FORCE) so we can save power when the system is not acquiring any readings. The problem is that after suspending the device using…
mdavid
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Implement breadth-first search using Hama

I've done some research, and I seem to be missing one small part.I understand how a Breadth-First Search works, but I don't understand how to partition nodes so that it can be computed parallely using hama.Is there any method to do it?
Hari K
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Intel Galileo BSP Quark_EDKII error 4063

Building the EDKII Firmware ./buildallconfigs.sh GCC44 QuarkPlatform I get the errors listed below after hitting a roadblock and not knowing where to go anyone any ideas? running on Python 3.3 CentOS release 6.4…
Mark Sherlock
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Error in Mounting jffs2 file system in Nandflash

I m using at91sam9m10g45ek board.i want to boot from Nandflash. linux 3.12 not able to mount jffs2 during booting from nandflash. My u-boot Parameter : bootargs=console=ttyS0,115200 earlyprintk…
Chintan Patel
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Runtime partition failed for this job in Hama BSP

I encountered the following problem when start running a hama BSP job. This exception occurs when hama tries to load and partition the input data before it actually runs my own code. This is a known problem discussed in some websites but…
keelar
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Exception in Hama BSP

My hama throws the following exception during the input data partition phase before actually running my BSP job. Can I know what are the possible root causes of this exception? Any suggestions about how to find out the root cause is appreciated. …
keelar
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Cross compiling uboot error

/bin/bash: arm-eabi-gcc: command not found /bin/bash: arm-eabi-gcc: command not found dirname: missing operand Try `dirname --help' for more information. /bin/bash: arm-eabi-gcc: command not found /bin/bash: arm-eabi-ld: command not…
EnterKEY
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C - Assembler message

I'm trying to compile a BSP program written in C, and I'm getting this weird error message: /tmp/ccEDn8lx.s: Assembler messages: /tmp/ccEDn8lx.s:141: Error: illegal immediate register operand (%rip) Code: http://pastebin.com/cuz026ji Does anyone…
Shmoopy
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driver requirments for a bsp. should a bsp contain drivers for devices run on spi?

I am developing a BSP for a Linux board. The boards contains a device which runs on SPI. can you please tell me if BSP should contain driver for that device or should I only provide SPI port driver in BSP? Also if some device has user mode driver…
user1877992
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Windows CE 6.0 Takes Long time to boot

I have got VIA BSP from the vendor and i have built a WinCE image using Platform builder. When I am trying to bootup the board with that image, It nearly takes 3 to 5 mins to boot. Please give me a solution... Thanks in Advance...
Eshwartamil
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How to efficiently calculate the decimal value from the first 29 bits of the fractional part (of an CoolFlux BSP32 accumulator)?

I am trying to write a C (with CoolFlux BSP32) program which takes as input an accumulator and displays its decimal value. For example for an acc with the value in hexadecimal FF C000 0000, I want to print "-1.5". The fractional value needs to be…
User
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