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Embedded Programming - general topics related to embedded programming. All OSes and all MCU and MPU platforms are discussed
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There are 138844 individual articles here that are part of 16257 discussions
Please see below the list of the most recent and the best rated articles in Embedded Programming

The most recent discussions

I2C Single Master: peripheral or bit banging?

  [ 2 ]
November 20, 2020, 8:43 am

I hate I2C for several reasons. It's only two-wires bus, but for this reason it is insidious. I usually use hw peripherals when they are available, because it's much more efficient and smart and... Read more »

Crosscompiling for ARM: reloc type R_ARM_ABS32 is not supported for PIC - h...


November 15, 2020, 4:34 pm

I'm trying to crosscompile MQTT client for ARM platform. At the final step, creation of binaries, the system reports errors below. I guess that I overlooked something... What could be the reason ? ... Read more »

AKM Factory Fire Shuts Down Production of Many Audio Products


November 7, 2020, 4:14 pm

https://www.prosoundnetwork.com/business/akm-factory-fire-shakes-up-pro-audio-industry I got wind of this right away, but it didn't occur to me to post it here until now. I found out because I use... Read more »

Speakers


November 5, 2020, 10:25 pm

What do they use in cell phones for speakers? I need something that will p roduce 90 dB at 10 cm at 250 Hz and should not be so large. The inexpensiv e devices I find are either not so small (und... Read more »

Simulator for embedded systems


November 4, 2020, 8:47 am

Usually I can build my projects for embedded platforms for target board and for mingw compiler under Windows. Of course I simulate hw peripherals (UART, LEDs, and so on) in some way. I usually ha... Read more »

Good Hardware Tools

  [ 2 3 ]
October 30, 2020, 3:17 am

I will be working from home to help an open ventilator project and want to acquire some tools. I've needed a new scope for some time, but want an att ached scope using the PC for a display. They... Read more »

Bug tracking tools


October 26, 2020, 2:37 pm

What tools do folks use to actively track bugs? I've been using GNATS for ~25 years (so have a large history file for my various projects, over the years). Presently, I release incremental dumps ... Read more »

HD44780 / ST7066U Initialization


October 10, 2020, 1:29 am

I working with an LCD display using this chip which is apparently function compatible with the ubiquitous HD44780 LCD controller. The initialization sequence is a set of commands because no one ... Read more »

Adding the new "USB CUSTOM CLASS" template to CubeMX for STM32?


October 5, 2020, 9:52 am

When preparing nonstandard USB firmwares for STM32 microcontrollers, it would be perfect to have a possibility to use a CUSTOM CLASS, in Class for FS IP list in CubeMX. Unfortunately it is not avail... Read more »

Testing watchdog


September 27, 2020, 3:56 pm

I usually enable watchdog during boot init code. I usually use the internal watchdog that is available in the MCU I'm using. I know an external watchdog can be more secure, but internal watchdog ... Read more »

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The best rated discussions

rating
5

OpenSource: netpp/DClib universal remote control library for embedded devic...


Hi community, I'd like to announce a first preliminary and free OpenSource release of our device control library (DClib) and its mainly used protocol (network property protocol). What is this? Let me... Read more »

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5

CPU Virtualization / CPU state


Hi, I was wondering if someone can explain to me what CPU virtualization means from the perspective of inside of a CPU. I mean, If I have a single core ho w I virtualized it? What parts and func... Read more »

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5

a hobby class on microcontrollers

  [ 2 3 4 5 6 ]

I need to think about a class that will include both young and old, all of whom have very little experience but at least the hope of trying to enjoy such a class on microcontrollers without knowing a... Read more »

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5

Zynq devices, boards and suppliers

  [ 2 ]

I'd like to pick people's brains about aspects of different *suppliers* of Zynq boards. Avnet and Digilent are front-runners, but any info/opinions about other suppliers would be helpful too. ... Read more »

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5

On Home Projects as a Reentry into the Job Market

  [ 2 3 ]

I do not -- thank God -- have to reenter the job market. But I've seen a lot of posts recently that start something like: I haven't worked in engineering since 20xx, and I'm (starting)/ (look... Read more »

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5

ARM SBC in arduino form factor?


For a couple of one of a kind projects, I would like to use an ARM controller in a board that could accept (at least some of the) Arduino shields. So far I found the Xduino (status dubious) and the C... Read more »

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5

[ANN] AVRcam v1.1 real-time image processing engine


The AVRcam version 1.1 is a small, low-cost image-processing engine intended to bring a truly affordable and extensible vision platform to a multitude of developers. The AVRcam provides the followin... Read more »

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5

[ANN] LOOPGEN-Fast hardware looping VHDL IPs


The LOOPGEN IP collection provides fast hardware architectures for implementing nested loop structures. The collection comprises of three different architectures (variants), namely: - HWLU, a mix... Read more »

rating
5

Analyzer of Quality Electrical Energy, with RTOS ( ARM , Driver ADC, lwip ,...


Analyzer of Quality Electrical Energy This desing and develop is constructed whit RTOS (eCos), consists of a ADC of 16NBits with two channels one to capture Current and another one of Voltege, capt... Read more »

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5

[ANN] XMODZ-Fast modulo reduction VHDL IPs


The XMODZ IP collection provides fast hardware implementations for the modulo computation on integers. The collection comprises of two distinct IP modules, modk for modulo by a fixed integer consta... Read more »