Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
STM32F103C8 (BluePill) does not get past HAL_CAN_Init
I have read about this problems in sooo many other posts both in this forum and in other. I have also tried the various solutions that have been proposed as answers.I will try to do my best in explaining what I have done. Please bear with me, as I am...
Can't load eDesignSuite power supply design
Attempting to load the Power Supply Designer results in an endless loading spinner. This is reproducible for me across multiple browsers (newest versions of Chrome, Firefox) and multiple devices (Windows 10, Linux Mint)
L9362: Clamping energy specification
Hello,I'm using smart low-side driver L9362 and I'm confused about clamping energy information presented on datasheet:-in absolute maximum rating is declared an energy clamping limit of 50mJ with 2ms pulse width, 10ohm, 16mH-in figure 8 is declared a...
Resolved! How to calculate TVS diode SMA6J33CA for ambient 105 °C
Hello ST team,I have trouble to calculate Tj and Rd for ambient 105 °C. What was my stepsApplications conditions for protection:Vin_max = 30 VVin_absolute = 58 VTamb_max = 105 °CMax surge current for 8/20 μs pulse wave:Isurge_max = 1 kV / 42 Ohm = 24...
Cannot figure out how to set the HMAC on the STSAFE-A110
I am trying to use MAC with my STSAFE-A110, in order to further restrict access.I would have expected a function similar to establishing a public key, i.e. StSafeA_PutPublicKeySlot(...), but I can only find StSafeA_PutAttribute.StSafeA_ResponseCode_t...