Hello, I am using an STM32G0B0 and am debugging the process of the bootloader handing over control to the application.The bootloader goes through its handover process without an issue.The final part of the bootloader handover looks like this.{ p...
All my code works on RTOS.When I enable D-Cache，fs_mount() from FATFS on SD card returns FR_NO_FILESYSTEM，SD card can not work.When I disable D-Cache, fs_mount() returns FR_OK, SD card can write and read.But at the same time , i need to use Ethernet ...
I have build a IAP bootloader at 0x8000000 and test with a simple blink app at 0x8040000 which works fine but if I add FreeRTOS for the same blink app at 0x8040000 its not working. It jump to the blink application but it doesn't pass the SystemClock_...
Hey everyone!I'm trying to detect the rotations of my rotary encoder. I used external interrupts to detect when the state of the pin changes. My problem is that it seems like when the encoder bounces the interrupt gets triggered, but the state doesn'...
There is inconsistency in the reference manual and the STM32CubeMX clock configuration tool as to what the maximum clock for the PLL DSI. Reference manual suggests it is 1000 MHz however, when set to that in STM32CubeMX, an error is generated at the...
Hello,I'm working with SensorTile (STEVAL-STLKT01V1) and using the AI-SENSING1 firmware. I would like to replicate the energy saving behavior I observed in the ALLMEMS1 firmware: it goes into shutdown mode after a period of no connection and can be r...
I'm trying to program an STM32L011F4 to transmit data through USART2 by way of the DMA controller. My code compiles but the IRQ handler for DMA is never called. Either I have not correctly initialized the DMA controller or there is another problem ...
Hello everyone,Today I'm writing to you because I'm trying to implement a PPPoS connection over the USB CDC Host of a STM32H745. The modem I'm trying to connect to is a SIM7500 of SimCom.I managed to establish the connection between the modem and the...
Hello there. I am working on STM32G030 based FW. It appeared the TIM1x_CH1N doesn't work. I found out this part of code doesn't initialize negative channel(stm32g0xx_hal_tim.c). Moreover it may skip all channels configurations. It seems to be a hard...
