Embedded Programming

TC358749 HDMI-CSI bridge supported in new kernels?

I have a few boards with Toshiba's TC358749 HDMI to CSI bridge. It is supported by a tc35874x.c driver, available e.g.,...

1 comments posted 5yrs

posted by wzab01

1 comments posted 5yrs posted by wzab01

Soldering Thermal Pads

I'm helping with a board design of a few surface mount components with larg e thermal loads. The main problem is a part...

9 comments posted 5yrs

posted by gnuarm.deletethisbit

9 comments posted 5yrs posted by gnuarm.deletethisbit

Alternative terms for master and slave

It seems the terms *master* and *slave* are being phased out of the tech lexicon with help from Google. I know this is...

26 comments posted 5yrs

posted by hwfwguy

26 comments posted 5yrs posted by hwfwguy

ARM GCC bug - No response?

Anybody ever posted bug reports on GCC as built+distributed by ARM? I posted what I thought was a decently written (and...

5 comments posted 5yrs

posted by drn

5 comments posted 5yrs posted by drn

Notification parsing times

I present "notifications", from time to time (as do most apps). These may be error messages, reminders, etc. In many ca...

0 comments posted 5yrs

posted by blockedofcourse

0 comments posted 5yrs posted by blockedofcourse

Changes in Google Groups - sources posted to Usenet lost forever?

A few Usenet groups allowed users to post their source code as shar archive. The Google Groups website supported access...

13 comments posted 5yrs

posted by wzab

13 comments posted 5yrs posted by wzab

I2C Single Master: peripheral or bit banging?

I hate I2C for several reasons. It's only two-wires bus, but for this reason it is insidious. I usually use hw peripher...

28 comments posted 5yrs

posted by pozzugno

28 comments posted 5yrs posted by pozzugno

Crosscompiling for ARM: reloc type R_ARM_ABS32 is not supported for PIC - how to solve ?

I'm trying to crosscompile MQTT client for ARM platform. At the final step, creation of binaries, the system reports er...

2 comments posted 5yrs

posted by prijazendom1

2 comments posted 5yrs posted by prijazendom1

AKM Factory Fire Shuts Down Production of Many Audio Products

https://www.prosoundnetwork.com/business/akm-factory-fire-shakes-up-pro-audio-industry I got wind of this right away, b...

1 comments posted 5yrs

posted by gnuarm.deletethisbit

1 comments posted 5yrs posted by gnuarm.deletethisbit

Speakers

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 n...

15 comments posted 5yrs

posted by gnuarm.deletethisbit

15 comments posted 5yrs posted by gnuarm.deletethisbit

Simulator for embedded systems

Usually I can build my projects for embedded platforms for target board and for mingw compiler under Windows. Of course...

5 comments posted 5yrs

posted by pozzugno

5 comments posted 5yrs posted by pozzugno

Good Hardware Tools

I will be working from home to help an open ventilator project and want to acquire some tools. I've needed a new scope...

80 comments posted 5yrs

posted by gnuarm.deletethisbit

80 comments posted 5yrs posted by gnuarm.deletethisbit

HD44780 / ST7066U Initialization

I working with an LCD display using this chip which is apparently function compatible with the ubiquitous HD44780 LCD c...

14 comments posted 5yrs

posted by gnuarm.deletethisbit

14 comments posted 5yrs posted by gnuarm.deletethisbit

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

When preparing nonstandard USB firmwares for STM32 microcontrollers, it would be perfect to have a possibility to use a...

0 comments posted 5yrs

posted by wzab01

0 comments posted 5yrs posted by wzab01

Testing watchdog

I usually enable watchdog during boot init code. I usually use the internal watchdog that is available in the MCU I'm u...

13 comments posted 5yrs

posted by pozzugno

13 comments posted 5yrs posted by pozzugno