Setup:Master: PLD, SPI Frequency 4MHzSlave: STM32L151CBT6, SysClk 32MHzUsing HALConfigured SPI to use DMAWhat I want: Start-Up Phase and Operational Phase for the slave deviceStart-Up Phase:1) The PLD waits untill the uC complete its start up phase a...
Hi there!I have a problem when using QSPI with NOR flash. Some read commands return data with first 4 bits corrupted.After investigation, I have found that the issue only appears if there is switch from output to input without dummy cycles.For exampl...
Hello, I'm trying to program and get some readings from VL53L0X sensor with STM32F1C8Tx board and I can't find any examples or guides how to deal with it, because as I understand I need to use API for configuration. Does anyone has did some proje...
Hello All,I use the STM32H743ZI MCUs on self designed boards. Most boards run without problems with the developed firmware. But some boards ( -were ok before- ) suddenly show a strange behavior. The STM32H7 seems to reset continuously at first sight....
Hi,We want pwm out raising edge should trigger the adc conversion after that callback should trigger then we can able to measure input adc frequency.We know timer peripheral can trigger the adc we don't know how to implement.Which timer we has to use...
I would like to set up communication with a micro SD (or SD) card to save the data. I am planning to work with the NUCLEO card, I guess the communication is through the SPI interface. Do you know that libraries etc ... Thanks for your helpsThe nucleo...
Hello ST communityI'm having a hard time to successfully implement my IMC regulator on STM32F407. I figured my recurrent equations for the regulator but i couldn't implement them on STM32 .Thanks for the help .
Posted on November 13, 2016 at 17:00Hello there, I was getting quite used to HAL for about a year now. Then I was trying to find out something about modbus mode in STMF0 and I find this ''Low Level API''. I cant seem to find any of its functionality...
Hi, Our STM application is a smart bike IoT device, that let's a user track his / her vehicle.Of our devices deployed in the field, some of them stopped functioning. On debugging we found that the entire STM flash was erased. What could be the possib...
