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RM0455 rev. 3 doesn't mention the OCTOSPI*M* clock enable at all. As OCTOSPIM is on AHB, this bit should be in one of RCC_AHB1ENR, ..., RCC_AHB4ENR registers.On the other hand, there is a mysterious IOMNGREN bit in RCC_AHB3ENR, and this IOMNGR is not...
Good evening everyone, I'm trying to evaluate the duration of a square wave using input capture of the timer, by measuring the time between the rising and falling edges. I wanted to understand what is the maximum frequency at which I can perform this...
Had been able to connect to connect to the STM32H563 chip using the STMCubeProgrammer. However after a full chip erase was performed was no longer able to connect. The following message popup appears when trying to connect:“Cannot connect to access...
A question of compehension:I cannot find any of the OCTOSPIM registers - neither in STM32CubeMX, nor in the register list, read by STM32CubeProgrammer. Am I right, that's because in our chip, there's only one OCTOSPIM port?(I would appreciate, if tha...
Open On-Chip Debugger 0.12.0-00024-gc3ff39f8b (2023-06-26-16:51) [https://github.com/STMicroelectronics/OpenOCD]Licensed under GNU GPL v2For bug reports, readhttp://openocd.org/doc/doxygen/bugs.htmlInfo : Listening on port 6666 for tcl connectionsInf...
One of my friends noticed, that ST NRND'd not only the STM8, but also the whole STM32L1xx family.However, in contrast to STM8, the 'L1 are under the 10-year commitment program, so they should continue to be available in the next 9 years. JW
I'm aiming to store data persistently in flash memory on an STM32 microcontroller. I've created a struct to hold the data, but I'm facing challenges with:Data Erasure: The data gets erased after a while, likely due to sector erase cycles.Sector Bound...
In the context of using the HAL_ADC_Start_IT() function provided by the HAL library, I want to inquire about the possibility of enabling ADC interrupts without simultaneously starting ADC conversion of regular channels. The function description state...
Hello,I am programming an STM32WB55CGU6 on custom PCB. I'm using the LPUART1 peripheral according to the datasheet and reference manual, but at the transmitter pin (PA2) I'm not seeing any traffic. It's just stable at about 3.3V. There is a led at PC...
I'm a beginner so bear with me:I am making a calculator with a STM32 Blue Pill and would like to create a PCB so that the calculator can be decently compact. I am unclear on some things though. Is it normal to place the entire Blue Pill in a PCB desi...
