Forum Posts
Auto detect STM32G0 Variations? Or pc_init, pc_unInit, pc_program_page, pc_erase_sector, pc_eraseAll, static base, begin stack, end stack, begin data, page size, page buffers address in mcu?
I am using PyOCD and CMSIS Pack Manager to connect and read from my MCU. However, to write I need to know the specific MCU name such STM32g071cbux. Is there a way to autodetect that variation between like STM32g071cbTx. or can I auto detect like my p...
Resolved! STM32L071 - RTC ISR flags clearing
In the following HAL function, RTC ISR register is cleared by "Read/Modify/Write" instruction.Couldn't this cause eventual clearing of the ISR flags which may be raised by RTC periphery between "load" AND "store" ?If somebody can confirm that such si...
Resolved! But it is normal to write single blocks continuously (cmd24), but the speed is a little slow. I use FatFs to write multiple blocks (cmd25) to SD card. I can only create a new TXT file, but there is no data in it.
But it is normal to write single blocks continuously (cmd24), but the speed is a little slow. I use FatFs to write multiple blocks (cmd25) to SD card. I can only create a new TXT file, but there is no data in it. And when writing multiple blocks, the...
undefined symbol ossemaphorecreate
Why the API for FreeRTOS middleware keeps changing every now and then? You barely start to wrap your head around an API, a new one gets released. I had to generate the initialization code from CubeMX, as it makes life much easier especially if you wa...
Why does the STM32F7508-DK not boot when I enable USB_OTG_FS
Hello,I am trying to save data to a USB stick with the STM32F7508-DK. I also watched tutorials (for other boards) XX. If I activate USB_OTG_FS in the ioc file, the board no longer boots. Anyone know how to fix this? As I said, I would like to use the...
Resolved! LwIP on the CM4 core of a dual core STM32H7?
Has anyone been successful using CubeMX to create a CubeIDE bare metal project with Ethernet/LwIP running on the CM4 core of a dual-core STM32H7 processor?If so, I'd greatly appreciate any pointers or examples you can share.
Is it guaranteed that the original pointer is passed from the interrupt handlers to the callbacks when using HAL?
I would like to implement a C++ wrapper around the STM32 HAL. I have a class called I2C_Handler, which manages the usual I2C HAL structs and functions. The only problem that I am having now are the callbacks, because the callbacks functions called by...
USBX-Host on NUCLEO-U575ZI
Is there any working example for this board (NUCLEO-U575ZI) where I can learn how to write files on a USB Hard Drive connected over the USB-Type C port using USBX and FILEX?On CubeIDE I found an example Ux_Host_MSC regarding STM32U575I-EV but cannot...
