hi, I need some advice, I'm trying to implement the IDLE_LINE interrupt for a UART with DMA. I simply need to receive a variable length buffer. I searched the internet and put together various code snippets, I came to this:in main.c:__HAL_UART_ENABLE...
Good day,I'm using an STM32L152RE and utilize the standby mode quite often. Upon cold start, I set the RTC and I am able to enter standby mode and wakeup from standby mode based on the RTC time and alarm events.My problem is this: I don't understand ...
Posted on February 22, 2018 at 21:09I have just installed the new STM32CubeProgrammer for Linux but it won't run. I see the error 'Error: Could not find or load main class com.st.app.Main'. Anyone else come across this problem that has a fix?I went ...
Hello. I'm newbie in stm32 family, so I need in high speed bus 500 kbs catch one packet with standart id and change tree bytes. If somebody have an example fow my procesoor dual can, please give it for me. I need trancieve from can1 to can2 all packe...
Hello, I have setup the CAN bus to transmit and has been working fine. I now need a feature which requires the ExtID but this isn't getting transmitted. I have debugged both and can see that the ExtId is getting transmitted but not received, I'm wond...
i have a problem with Readout Protection in the STM32F4 MCUs. If i set in the readout protection level 1 in the software, than works mcu to some times, but after some power reset it stops. It runs no longer. What i could do is that i set the option b...
I am working with the Iot Node Kit and Azure. I've found that after running for > 12 hours it stops sending messages to Azure so I'm trying to track that down.One of the modifications I made to the demo code is to create many functions that serializ...
The datasheet values for RAIN max are somewhat onerous, as I would need to buffer pretty much all my ADC inputs to support decently fast sampling. But they don't seem to fit with the equation suggested by the design guides. Is there something about t...
Hi,Could you please let me know the default state(Pull up /Pull down) of GPIOs in STM32F427VGT6. Especially I need to know the default state of GPIOs PC4, PB10, PA7 inorder to verify the strapping options for an external Ethernet phy interface. Iam i...
