Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I created a project to create, write, read and close a file in a USB stick, using a STM32F413 MCU. I used STM32CubeMX to generate the code. The relevant part of the code is this: uint8_t text[]={"Hello world\r\n"},rbuff[50],test=0; switch(Appli_sta...
Hi In my hardware BOOT0 pin high after 12ms(Due to some hardware dependency) of power up, In this scenario MCU isn't going to bootloader mode, So I want to know For How much time mcu remain in bootloader mode at power up.
Hi, the LAN8720A has not the Tx_clk and Rx_Clk signals. Does the STM32F765 supports this configuration supposed I use the LAN8720A in slave mode routing to it the 25MHZ clock generated from the MCU from a ClockOut pin?Thank you.
Hello,I used DP83822 instead of LAN8742 as ethernet phy in our custom pcb. I saw some comments that people can use DP83822 with small change on LAN8742 driver which belog to STM HAL Library. But i am not sure if it is possible.All the settings are tr...
We're planning a design that uses the STM32U5 with built-in SMPS. Our device also uses USB, and the U5 packages we have are ones where VDDUSB is bonded to VDD so we must set VDD = 3.0-3.3V for the USB transceivers to work.We have other devices on ou...
What am I missing?Also I am not thrilled that in the Packs window at the bottom right corner the "Sh..." and "Re..." columns cannot be expanded to see all of what is in those columns, and in the Component Dependencies windows indicates that all cond...
Hi. I am currently using the STM32756-EVAL board for some embedded programming. So far, for reference, I am using:PM0253 Programming manual - STM32F7 Series and STM32H7 Series Cortex®-M7 processor programming manualUM1905 - Description of STM32F7 HAL...
Hi. I'm looking at some code built for USB_FS communications on the STM32756-EVAL board. HAL_StatusTypeDef USB_WritePacket(USB_OTG_GlobalTypeDef *USBx, uint8_t *src, uint8_t ch_ep_num, uint16_t len, uint8_t dma) { ...
Hello,I have a doubdt and I haven't found the solution on the internet (probably I haven't asked properly or I have been missunderstood)The thing is that I have a peripheral driver,with a function to write and read to and from SPI, and between them, ...
