Ask questions, find answers, and share insights on STM32 products and their technical features.
I want to have one STM32F730 using a crystal on OSCIN and OSCOUT, and then slave 7 other STM32F730s to the same clock. But if I connect OSCIN of these other 7 to OSCOUT of processor 1 I assume it will load that pin with too much capacitance. I can't ...
First post on the forum...I’m currently programming a custom PCB with an Stm32f446ret6 for an uC. Using an SWD interface and System Workbench the program uploads fine. However when I disconnect the board, and then hook it up to an external P.S. the p...
I am using an STM32L053. I am trying to enter STOP mode by calling the HAL function- HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);.I was also able to implement the stop mode specified in the Example code provided by ST. My aim i...
Hi,I'm still having trouble with my I2C communication. I'm using the Bus as Master, at the moment without any Slave. After sending the Device Addr, which is transmitted correctly to the ouput (checked with logic analyser) I send data which is then pu...
I am stuck with a really weird issue while using time of flight sensor VL53L0x - 200 cm andVL6180x - 60 cm. I have two st boards, STM32F446 Nucleo and STM32F767 Nucleo. I have written the libraries for both the time of flight sensors on STM32F767 Nuc...
Hello,we are using the HRTIM (Channel A) of the STM32F334 to trigger the ADC.The data of the ADC is written to an uint16[3] array by using the DMA.We disabled the IRQ for the specific DMA channel as the ADC value is used by the main program with lowe...
I am using STM32F407 board with cortex-m4 and Wolfson pi audio extension card. I am using Keil micro vision 5. I Want to generate white Gaussian noise signal using the code(which I have to write) and I want to pass that output to the speaker. I went...
Hi if anyone can help it will be very much appreciatedYet another strange issueso I have my stlink v2 debugger set up with Rowley crossstudioeverything works fine when debugging and running my code from the ide on my nucleo st32f446RE board, yet whe...
Hi community,I'm currently struggling hard with the dual bank boot on the stm32L476:I managed in setting BFB2 as needed, thru an utility such as ST-LINK (ok, for debug only, not for production...)I cannot set it using DFU-USB read/write operations (...
STM32F0x1 do not support different sampling time for different channel, what should be the configuration if i want to sample other external ADC signal with high sampling frequency with Sampling time 1.5 ADC clock cycle.
