Secure Bootloader - When, Why, How...

Started by stephaneb 2 months ago3 replieslatest reply 2 months ago508 views
A couple of weeks ago, we discussed the basics of bootloaders in the thread titled 'What is a Bootloader and When do You Need One' (thanks for the great posts!). ...

USB connect to MSP430 Launchpad influence input voltage

Started by vivitern 2 months ago2 replieslatest reply 2 months ago55 views
I'm trying to read an audio signal from an Android phone as a serial input to an MSP430G2553 (datasheet: http://www.kynix.com/uploadfiles/pdf65976/MSP430G2553IN20.pdf),...

Problem of Input voltage for LM4862 audio amplifier

Started by vivitern 2 months ago7 replieslatest reply 2 months ago90 views
I just started working on an embedded side project that requires me to pump .wav files through headphones.My main microcontroller is a PIC32, and my audio amplifier...

SNTP Client

Started by UUNNIIXX 2 months ago1 replylatest reply 2 months ago31 views
For a project work in an ARM embedded device we need to write code that will sync time of device within that of the network. We plan to make use of SNTP for same....

Embedded Software - Good (and Bad) Programming Habits

Started by stephaneb 2 months ago16 replieslatest reply 2 months ago2049 views
Please use this thread to share with the community what you believe are good (or bad) programming habits, especially in the constrained world of Embedded Systems...

Estimate battery run-time in real-time

Started by dudelsound 2 months ago3 replieslatest reply 2 months ago108 views
Hi everybodyI have an interesting problem to solve. I am working on a product that runs on two AA-batteries - could be alkaline or NiMH (or Lithium or NiCd, but...

What is a Bootloader and when do you need one?

Started by stephaneb 3 months ago12 replieslatest reply 2 months ago2969 views
As part of my effort to create a new crowd-sourced #FAQ section and also with the intention to help promote my good friend Jacob Beningo's upcoming webinar titled Secure...

Using the PRU in BeagleBone - AM335x to access GPIO's

Started by DigitalGeek 2 months ago5 replieslatest reply 2 months ago65 views
Has anyone had any success with accessing or controlling the GPIO's using the BeagleBones-AM335x's inbuilt PRU's, for the below Debian distro and Kernel version? Linux...

Embedded Engineers Most Important and Useful Skills

Started by stephaneb 3 months ago13 replieslatest reply 2 months ago2606 views
What are the skills that you feel have made a significant positive difference in you Embedded Engineering Career and why?  Once we are done with this thread,...
Hi, In our projects, for micro controllers belongs to MC9S12 family, Hi-wave simulator is used as a debugger tool. For Qorivva family micro controller (MPC5643L)...

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