Forum Posts
Resolved! Azure RTOS USBX device descriptor errors
I'm trying to recreate one of the example projects from https://github.com/STMicroelectronics/x-cube-azrtos-f4/tree/main/Projects/STM32469I-Discovery/Applications/USBX/Ux_Device_CDC_ACM I have a nucleo-F446ZE board for this test. I created the bare p...
Clearing the RTC WUTF (saving your sanity by sharing my hard lesson learned :-)
I did RTFM, and the STM32WB55xx/35xx ref man was very clear: 29.7.4 RTC initialization and status register (RTC_ISR) Bit 10 WUTF: Wakeup timer flag This flag is set by hardware when the wakeup auto-reload counter reaches 0. This flag is cleared by ...
After a breakpoint, how to see where threads are at in the source code
After a breakpoint, I would like to look at my other threads and see where (line of code / function) they are either running or suspended at.All i see in the call history is __get_ispr_value(), which may be true but is not helpful.Thanks,Mark
Resolved! Update Schedule of HAL_Eth
Hi, is it possible to get a round-about info on the expected Hal-Eth update?In the release notes of the Hal-Driver it is flagged as "A full rework of the ETH HAL driver is planned.." , but the last release has been in February. I would like to avoid ...
Resolved! How can I handle "SD card is being extracted and reinserted while system is running" (STM32H7 with FATFS)?
I am stuggling with following task:My system is running with SDCard perfectly when either SD card is inserted or not at power on. So file system is working if card is present at power on.It also detects when the card is extracted while system is runn...
Resolved! [bug fixes] STM32H7 Ethernet
@Amel NASRI, @ranran, @Piranha, @Harrold, @Pavel A. V2 of my fixes and improvements to H7_FW V1.5.0/V1.6.0 Ethernet...Changes includeDecoupling receive buffers from receive descriptors so buffers may be held any length time without choking recei...
Issues with PDM mono microphone with I2S
Dear all,I have some trouble setting up the correct acquisition of the MEMS microphone over I2S.Consider the STM32F401RE Nucleo board connected to the IMP34DT05 PDM microphone with L/R to GND.Through Mx, the I2S peripheral is configured as follows:Th...
Resolved! STM32F412 I2C slave that may be required to transmit or receive (non blocking with interrupt) without knowing it first?
On a STM32F412 I need to have an I2C slave that may be required to transmit or receive data without knowing it first.The problem is that we have two separate functions:HAL_I2C_Slave_Receive_IT to receive data from the master, but the driver will hang...
