GE Smart Light Bulb reset

Started by Clifford Heath in comp.arch.embedded1 year ago 11 replies

It took a very long time to realise that this wasn't a bad parody. If you were the engineer who implemented this, kill yourself. It's...

It took a very long time to realise that this wasn't a bad parody. If you were the engineer who implemented this, kill yourself. It's not a sin; you have no soul anyway.


Anybody here using STM32F4xx parts ?

Started by boB in comp.arch.embedded1 year ago 9 replies

Using the STM32F443 Cortex M4 with DMA2 feeding TIM1 and TIM8 CCRx registers for PWM generation. Curious if anybody here is using these...

Using the STM32F443 Cortex M4 with DMA2 feeding TIM1 and TIM8 CCRx registers for PWM generation. Curious if anybody here is using these parts as well ? boB


H8S2676 faulty chips

Started by Anonymous in comp.arch.embedded1 year ago 19 replies

We use the Hitachi H8S2676 chip in one of our products and a while ago Renesas told us the chip was going out of production. Someone here forgot...

We use the Hitachi H8S2676 chip in one of our products and a while ago Renesas told us the chip was going out of production. Someone here forgot to do a lifetime buy from them in time but we recently did a lifetime buy of several thousand from a third party company. In the first production run of over 100 boards, every single one failed the manufacturing test. It seems at least o


Press Release - Reliable Software Technologies, Ada-Europe 2019

Started by Dirk Craeynest in comp.arch.embedded1 year ago

----------------------------------------------------------------------- FINAL Call for Participation ...

----------------------------------------------------------------------- FINAL Call for Participation *** UPDATED Program Summary *** 24th International Conference on Reliable Software Technologies - Ada-Europe 2019 11-14 June 2019, Warsaw, Poland http://www.ada-europe.org/c...


Static JSON parser for embedded

Started by pozz in comp.arch.embedded1 year ago 1 reply

Maybe in this group someone could be interested. https://groups.google.com/forum/#!topic/comp.lang.c/6QtD5xZQhPU

Maybe in this group someone could be interested. https://groups.google.com/forum/#!topic/comp.lang.c/6QtD5xZQhPU


Ada-Europe 2019 - early registration until May 20

Started by Dirk Craeynest in comp.arch.embedded1 year ago

----------------------------------------------------------------------- Call for Participation ...

----------------------------------------------------------------------- Call for Participation *** UPDATED Program Summary *** 24th International Conference on Reliable Software Technologies - Ada-Europe 2019 11-14 June 2019, Warsaw, Poland http://www.ada-europe.org/conf...


68360 QUICC debugging

Started by Bryan Fields in comp.arch.embedded1 year ago 3 replies

I'm working with a very old 68360 based embedded system running from flash ROM based on pSOS+ RTOS, and need to debug. The BDM cannot do...

I'm working with a very old 68360 based embedded system running from flash ROM based on pSOS+ RTOS, and need to debug. The BDM cannot do hardware breakpoints while running from ROM and thus I'm looking for an emulator that may work with this. I've tried an old Mikrotek power-pack, but it's DOA upon boot, and am looking at what anyone may have around they no longer need. I don't have a bud...


24th Int.Conf. Reliable Software Technologies, Ada-Europe 2019

Started by Dirk Craeynest in comp.arch.embedded1 year ago

----------------------------------------------------------------------- Call for Participation ...

----------------------------------------------------------------------- Call for Participation *** PROGRAM SUMMARY *** 24th International Conference on Reliable Software Technologies - Ada-Europe 2019 11-14 June 2019, Warsaw, Poland http://www.ada-europe.org/conferen...


Why UART data is getting corrupted?

Started by T Obulesu in comp.arch.embedded1 year ago 6 replies

I'm getting a strange issue. We have a Atmega 128 controller board that keeps on polling 15 Atmega8 based ultrasonic sensors. They are...

I'm getting a strange issue. We have a Atmega 128 controller board that keeps on polling 15 Atmega8 based ultrasonic sensors. They are connected in RS 422 model where all Tx pins of 15 sensors are connected together and in-turn connected to the Rx of the Atmega 128 controller and all Rx pins of 15 sensors are connected together and finally connected to the Atmega 128..


How to protect signals from MCU

Started by pozz in comp.arch.embedded1 year ago 12 replies

I need to connect some signals (around 10) coming from an MCU to another MCU/logic IC far away round 1 meter. They are on different PCBs (and...

I need to connect some signals (around 10) coming from an MCU to another MCU/logic IC far away round 1 meter. They are on different PCBs (and different metallic cases). The connectors between the units will be standard D-SUB. I don't know if it's safe to route signals from MCU directly to D-SUB connector on the same PCB, 1 meter cable, D-SUB connector and finally the destination IC. ...


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