Resolved! STM32L4 HAL has no HAL_TIM_DMABurst_MultiReadStart function
It's not a bug. But unlike other STM32 HALs, STM32L4 HAL has no HAL_TIM_DMABurst_MultiReadStart function. My STM32L HAL is version 1.15.1.
STM32 MCUs Embedded software
Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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Resolved! forever loop bug in stm32h7xx_hal_rtc.c for RTC initialization
The function RTC_EnterInitMode in stm32h7xx_hal_rtc.c can cause a forever loop when initializing RTC. The break line is missed as below: while ((hrtc->Instance->ISR & RTC_ISR_INITF) == 0U) { if((HAL_GetTick() - tickstart) > RTC_TIMEOUT_...
Resolved! Regarding of stm32f070c6t6 boot loader.
Hello,I am working on the stm32f070c6t6 controller, i just want to use this controller at replacement of Arduino. Arduino has the boot loader code, on that we will write our regular code as function specific code. same thing i want to do this by usin...
RTOS f_mount() Heap Leak in HEAP_1 model
I have a 1 second loop that tries to mount the SD card, It repeatedly calls f_mount() until an SD is detected, however, I've noticed that there is a semaphore created each time f_mount() is called which is not deleted in HEAP_1 mode. So after some ti...
ETH hardware present but no software, safe?
We have the below ETH pins connected to a KSZ8081RNACA-T with the pins setup in alternate function for ETH, there is no code for initialization of ETH as of now (future implementation). We have had a few processors die with 3.3v shorting to gnd, coul...
STM32G0C1E-EV demo audio from microphone to headphones directly
I am using the demonstration program of the STM32G0C1E-EV board. I have changed the wave_recorder.c program in order to introduce the DAC with DMA in the same parte to be able to transmit the data from the microphone to the headphones directly instea...
STM32G071: I2C Bootloading Go Command Jump to Start of Program and Execute without hardware reset?
Hi,I am using an external chip to do i2c bootloading for STM32G071 mcu. I am able to erase, write to memory (from flash address 0x08000000) and send Go command to the same flash memory address, for starting the program. The SM32G071 responds all with...
DRP1M1 with NUCLEO-G0B1RE
Hello to All,When looking into the datasheet of the DRP1M1 addon for USB-PD, it was mentioned that this board could be used together with the NUCLEO-G0B1RE.However.The TCPP_V3.0.0 does not contain sources for this nucleo board !Are they available som...
STM32 Functional Safety
This follow up question of STM Functional Safety webinar. It was not clear from the webinar if drivers and device specific CMSIS code generated by STM32Cube is certified for functional safety standards?
How to check that my hostname is stored in DNS server
Hello,I am working with an STM32F4. My goal is to be able to access to the board using its hostname. From what I've seen, to get it done I have to : set LWIP_NETIF_HOSTNAME to 1 set LWIP_DHCP to 1I also set LWIP_DNS to 1.I made few modification ...
