Others: hardware and software

Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.

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Resolved! stm8l uart1 works but uart2 doesn't work

Dear all,I'm now using stm8l15x to send 8 bits data with both UART1 & UART2. UART1 works fine & can communicate with my PC for both TX & RX via both polling & interrupt mode. But UART2 doesn't work. It doesn't output any waveform (always 1) with or w...

SSin.1 by Associate II
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  • 7 replies
  • 6 kudos

wiring diagram and other info

i need help with a project, mainly wiring diagram and other information. I have sent components images i need to wire up two stm32f103c8t6 to 1. 5 4-pin tact switch 2. 3 5-way tactile switch 3. 5 3-way toggle switch (6-pin)4. 2 wh148 10k potentiomete...

STM8s i2c

Posted on February 18, 2017 at 11:46Hello, i can't get my stm8s105c6t6 i2c to work. Hopefully anybody has an idea what i'm diong wrong. i'm pleased for any imput i can get. here some changed code which doesn't do anything but i just try to measure a...

ST Link V3 mini with CN4 Force Reset

HelloI am currently working with the ST LINK V3 mini. Unfortunately, the programmer occasionally loses the USB connection and goes into error mode. Only the red LED is still lit on the ST Link V3 mini. I can then no longer establish a connection with...

pelt0s by Associate
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  • 2 replies
  • 0 kudos

EEPROM ST 950406 replacement

Hi,any help or information to find the data sheet and to determine an available replacement type for an obsolete EEPROM chip from ST marked 950406 would be highly appreciated.A picture of the chip is attached.The defective EEPROM chip 950406 comes fr...

Tom6 by Associate
  • 2316 Views
  • 2 replies
  • 1 kudos