SMBUS
I am using STM32F779NI for my project. The end device works on SMBUS. Does using I2C HAL for driver development instead of SMBUS HAL will work??If not, are there any example code for SMBUS, share a link if there is any?
Forum Posts
How do you make a software counter reset on a HRTIM timer?
I'm currently working with the 32F3348DISCOVERY Evalution board, and I'm trying to reset the HRTIM timer A counter by setting bit 9 in the HRTIM_CR2 register.The timer operates in non-retriggerable single-shot mode.How do I set the bit to 1 with my c...
I2S_CKIN VS SDMMC
Hello;I have 2 external audio clocks 49.152Mhz and 45.1584Mhz for 44.1 and 48Khz music and higher sampling rates;the only option that i saw is connect them from I2S_CKIN pin.But i have to also use high speed SD card interface SDR104 in SDMMC control...
Resolved! EEPROM EMULATION in STM32F103RB. Not able to save data in flash once code size exceeds 64Kb
Hello everyone, I am doing EEPROM EMULATION On STM32F103RB Series which has 128kb flash. I am able to erase and write the contents into flash. But when my code size exceeds 64KB, the content is not being written properly into...
How to set delay on last clock within SPI communication?
Hello,I'm beginner for the STM32 core for developing motor encoder signal acquisition device.Currently I`m using STM32L432KCU6 and RMB30SI Absolute magnetic encoder. The magnetic encoder works with SSI communication protocol and it looks similar as S...
STM32H7's I2C4+BDMA method cannot read sensor data
Reading sensor data using the STM32H7's I2c4+BDMA method was unsuccessful. It is okay to simply use I2C4 or other i2c+DMA methods. The read function when using BDMA is HAL_I2C_Mem_Read_DMA, and when BDMA is not used, it is HAL_I2C_Mem_Read.
Can I create filesystem on flash memory(external),?
Hello I am using STM32F779BI controller for use of externl flash memoryI want to communication(read,write) with flash memoryso I want to ask Is it possible to create filesystem on flash memory like we create on sd card ?so i could easily communi...
STM32H747XI Eval board: trying to blink LEDs by different cores, with Keil + CubeMX: should I do MX_GPIO_Init() by both cores or just one?
For now, both cores start simultaneously, then CM4 stops, CM7 wakes it up. Both main() functions have similar code but for different LEDs:CM4: MX_GPIO_Init(); while (1) { HAL_GPIO_TogglePin(myPK3_GPIO_Port,myPK3_Pin); //Toggle LED HAL_D...
