Hello,I am trying to continuously read a voltage from a single channel by using the onboard ADC of the STM32L562ZET6 on a custom PCB. All the relevant analog voltages of the ADC have expected values, i.e. VREF+ = 3V, AVDD = 3V VREF- = 0V, AVSS = 0V....
I am experimenting with an STM32 running Azure RTOS connected to Azure Cloud to perform Over The Air (OTA) updates of the firmware via an IoT SIM connection.However when the cellular signal strength is poor the connection often fails or times-out dur...
Hi, I'm working with STM32CubeMX and on MBEDSSL defined MBEDTLS_SSL_OUT_CONTENT_LEN at 2048.When I generate the code I get (/CM7/MBEDTLS/App/mbedtls_config.h):#define MBEDTLS_SSL_OUT_CONTENT_LEN 16384 Is there a problem?Am I making a mistake?My envir...
Hi people,I'm using a STM32H7 with a NetXduo web server example. I implementend a http get endpoint to get some data and a http put endpoint to reset the mcu. Sometimes, after the reset, the network stops to work. The http get, put and even the ping ...
I'm student working on my end-of-studies project so I have to communicate with the cluster (display of cars) so when I read the documentation I find that I have to communicate CAN with them sending frame with my stm32 board but also I need to send so...
Hello STM community,I'm encountering a rather peculiar issue in my project. I'm attempting to send and receive data from a Simulink model using the Simulink Desktop Real-Time packet input-output blocks. I'm employing UDP communication with the W5500 ...
NUCLEO-C031C6 board.My printf over the UART works fine - would anyone be able to explain the 'bold' comment below.How does such a simple bit of code overload the whole printf function.What is 'small printf' ?Regards, John. #if defined(__GNUC__)/* Wit...
Hello!What im trying to acomplish, is to trigger a task with external interrupt.I am trying to "unblock" the ButtonInput thread with a thread flag, to print "button pressed",however when I press the button, the interrupt is called ... (i get "OK" out...
[This is a follow-up to https://community.st.com/t5/stm32-mcus-embedded-software/setting-up-clocks-on-stm32u5-nucleo-board-in-startup-assembler/m-p/665708#M47209]As discussed in the issue referenced above, we do quite a lot of work in C constructors ...
We have code which performs quite a lot of operations in C constructors. This means that, with the standard STM32U5 startup code, execution of __libc_init_array takes around 10 seconds, which is undesirable, hence we would like to set up all of the ...