Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi,I tried to interface a STM32F107 and a 5 port ethernet switch KSZ8895RQXIA with the RMII interface.I'm not sure about the configuration (strap resistor) on the ksz.I configure it as SW5-RMII MAC to MAC Conneciton (PHY mode) :Pin 91 : PD / 86:PD / ...
Hello Everyone!!i am using HAL_UART_RxCpltCallback function in my program, whenever i receive 9 bytes of data via uart an interrupt will trigger and the above mentioned function will get called and execute but the issue is if i sent a 9 bytes comma...
In STM32Cube_FW_L0_V1.12.1\Middlewares\ST\STM32_TouchSensing_Library\src\tsl.c, the value TSL_Globals.DelayDischarge is initialized in TSL_Init() as:TSL_Globals.DelayDischarge = (uint32_t)((TSLPRM_DELAY_DISCHARGE_ALL * (uint32_t)(SystemCoreClock /100...
Here's my FILEX configuration:It works with 128kB pool size, but if I set the size to 64kB, it doesn't, I get hard faults while trying to write a file on ExFAT formatted media (USB disk). It works with even smaller pool on FAT32. How should I estimat...
The specific message is LNK1107: invalid or corrupt file cannot read at 0x3F8
Dear reader,I am trying to get the CAN peripheral on my STM32-NUCLEO board working. To start off i wanted to test the loopback mode before I hooked up my transceiver circuit.Heres my init code for the can peripheral generated by CubeMX:Heres my CAN ...
Hello!I am building a project for the STM32G071B Disco board.I am struggling to understand why there are duplicate functions in stm32g071b_discovery_usbpd_pwr.c and usbpd_pwr_user.c, for example - BSP_USBPD_PWR_VBUSGetVoltage().This function is fully...
We're using the stm32wb55rg as the core MCU in a project requiring decently high-frequency BLE notifications to a mobile device (100Hz update rate on the characteristic). In testing this I found that, with default settings, the bluetooth connection w...
Hello STM-Team,I use USB OTG with switching between host and device mode (STM32F777 with HAL driver 1.15.0). With the falling ID pin state the device mode is deinitialized and host mode is initialized and vice versa with rising edge.But there seems t...
