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Specifications for IO protection diodes

Posted on March 09, 2017 at 09:25HelloDoes anybody know any specifications for the protection diodes included for each IO pin? What is the maximum current that can flow through? what is the maximum power dissipation? I am trying to decide whether I ...

rwa by Associate
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Manually assert RS232 flow control signals

Posted on September 18, 2017 at 16:08 Hello, I'm working on a project using a STM32L4 I'm using RS232 on the USART1 (with a MAX2328). I'm connecting the RS232 on my computer using a USB adaptator. And I use a RS232 analyzer with LEDs to mon...

ADC running at half speed

Posted on September 17, 2017 at 00:41I am working with an STM32L452 on a custom board. I use System Workbench as my development system. The initialization code is generated by CubeMX. All of those have been updated (today) to the latest versions.I h...

Malloc in CCM

Posted on September 19, 2017 at 10:20Hi,I'm using threadX on STM32F415, and I need to create some process in SRAM and another one in CCM (depending of DMA usage)In SRAM I create the thread like that :void* p;p=malloc (1024);create_thread (... , p, 1...

Issues with lwIP and debugging

Posted on September 14, 2017 at 14:34Hello,I need your help. I've got some troubles with lwIP and to find a solution for that I want to enable debugging in lwIP. I'm working with a STM3210C-EVAL board and with CubeMX. lwIP is working, I can send a p...

user 143 by Associate III
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