Embedded Programming

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SPI with multiple slaves.

I am building a system with 1 master (normal) and 3 or 4 slaves. The question is: How do I organize this so that I can...
6 comments posted 10yrs
posted by ahr
6 comments posted 10yrs posted by ahr

Q: PIC error messages

Snippets from assembled code: LOC OBJECT CODE LINE SOURCE TEXT VALUE 0073 00178 SET_PWM_TIME: 0073 30FF 00179 MOVLW d'2...
2 comments posted 10yrs
posted by robertbaer
2 comments posted 10yrs posted by robertbaer

Very Urgent- Aerospace Engineers @ Lynnwood WA

Currently I am seeking candidates for a very urgent requirement of Embedded Engineer- Development/V&V, with one of my e...
0 comments posted 10yrs
posted by sachinarora1312
0 comments posted 10yrs posted by sachinarora1312

USB electrical

Is USB balanced or not? It uses differential signaling so you would think it would also be balanced, but from what I'm...
9 comments posted 10yrs
posted by akuktin
9 comments posted 10yrs posted by akuktin

stm32f103: flash latency and baud rate calculation

Hi all, I am still relative new to low-level programming microcontrollers, currently doing some work on a STM32F103RB u...
4 comments posted 10yrs
posted by kristoff
4 comments posted 10yrs posted by kristoff

Mentorel uSomIQ in place of Beaglebone Black?

Hi guys, Anybody have any experience with the Mentorel uSomIQ which has approximatel y the same CPU as a Beaglebone Bla...
0 comments posted 10yrs
posted by sbattazzo
0 comments posted 10yrs posted by sbattazzo

RCM2100 program util

Hi Group, I have an Rabbit Semi RCM2100 module. I have a serial programming cable, but I require a PC programming utili...
3 comments posted 10yrs
posted by 109657
3 comments posted 10yrs posted by 109657

Reduce/Optimize boot code memory C++

I need to cut down the size occupied by the boot code drastically to add in new code. The current memory occupied by bo...
38 comments posted 10yrs
posted by 109468
38 comments posted 10yrs posted by 109468

Version errors with Crossworks, ARM-7 target

I'm just getting started with ARM. I use protoboards that host an LPC2138 ARM-7. My toolchain is Crossworks / J-link, I...
1 comments posted 10yrs
posted by Bruce Varley
1 comments posted 10yrs posted by Bruce Varley

UART setup for 801C188EB/80186

I am having some trouble setting up UART for a 80188 processor. Could someone please point me in the right direction. I...
35 comments posted 10yrs
posted by 109468
35 comments posted 10yrs posted by 109468

Looking for a 20-175-0292 Rev 2 Board

I'm Looking for a Rabbit Semi Conductor 20-175-0292 Rev 2 Board for a filter. If you can help anyway contact me at. sni...
0 comments posted 10yrs
posted by 109190
0 comments posted 10yrs posted by 109190

SmartFusion2 SoC

I haven't seem a lot of mention of the Microsemi SmartFusion2 SoC devices. The combine a flash based FPGA with a CM3, m...
50 comments posted 10yrs
posted by gnuarm
50 comments posted 10yrs posted by gnuarm

GUI interface for embedded gadgets

Most of my electronics gadgets must be configured by the user. There many UI (User Interface) avaiable and each has pro...
11 comments posted 10yrs
posted by pozzugno
11 comments posted 10yrs posted by pozzugno

Xilinx XC4VLX40-10FFG1148C - Available New

I recently aquired 9 quantities of XC4VLX40-10FFG1148C from a company. The ICs are in original sealed envelope (not ope...
0 comments posted 10yrs
posted by mvarman
0 comments posted 10yrs posted by mvarman