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Forums Update, Tips and Tricks - Please Read!

Started by stephaneb 3 years ago10 replieslatest reply 2 months ago1085 views
It's been a few months since the launch of the new forums.  Here are a few thoughts. The thumbsup and beer buttons    If there is one thing that could have a...

The SPI interface reads the same value from the A/D. Why is it stuck?

Started by Eliza 1 week ago12 replieslatest reply 6 days ago31 views
I have a pressure sensor connected through the SPI interface of a Microchip controller, p33FJ128MC706A. The sensor is read at 125 Hz driven by a timer interrupt...

Question about send parameter from web site with cgi

Started by OmarPoch 2 weeks ago3 replieslatest reply 7 days ago30 views
Hi team. I'm ussing RCM3700 DC 925 and RabbitWebI´m sorry if my question is very "dumb"I have a page with a link thats call to a .cgi declarated into my RCM 3700...

NOR Flash as mass storage with cortex M Series.

Started by nomancyclewala 3 weeks ago8 replieslatest reply 2 weeks ago56 views
I have a 4MB NOR Flash. i want to show this memory as Mass storage on a PC when connected as a USB device. I have some confusions regarding the need of Filesystems...

6 PWM outputs from msp exp430g2 launchpad (msp430g2553 20pin chip fitted on board)

Started by DebD 3 weeks ago10 replieslatest reply 2 weeks ago46 views
Okay... So I need to run a 3phase BLDC motor from a 3phase bridge inverter. The PWM signals for the switches of the bridge need to be supplied from a microcontroller....

sdcard as USB mass storage device (arm lpc2388)

Started by faiz1303 1 month ago5 replieslatest reply 3 weeks ago48 views
Hi,I am trying to read the sdcard which is connected to the spi port of arm lpc2388 as a mass storage device, I had run the USBMem (RAM) code Keil on my OLIMEX board and...

What do *you* call "Deeply Embedded"

Started by Tim Wescott 4 weeks ago13 replieslatest reply 4 weeks ago62 views
So, if I'm working on some project that involves software that's running close to bare metal, with no UI beyond a button and a blinking light, and either a task...

Embedded Systems Engineer Interview Questions

Started by stephaneb 1 month ago11 replieslatest reply 4 weeks ago617 views
You have been asked to interview a few candidates for an Embedded Systems Engineer opening in your group.  What would be some questions that would, in your opinion,...

MSP432+BLE+ Debugger interfacing

Started by Moga 1 month ago2 replieslatest reply 1 month ago48 views
Hi,I would like to Interface a BLE to a MSP432 microcontroller in serial. The BLE has a inbulit Atmel controller. I have a firmware for BLE in keil. Intially I have...

MPLab and XC8 file organization

Started by PrimarySignal87 1 month ago10 replieslatest reply 1 month ago44 views
Hello,To get a better understanding of microcontroller programming beyond Arduino, I purchased a book on PIC programming in C.  I have done a few things with the...

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