Hello,I got my hands on a H735 Discovery Board which has an external "HyperRAM" (Infineon S70KL1281DABHI023) connected to OCTOSPI2.I need to use it in memory mapped mode, which is quite easily setup via HAL stuff (just switched to register setup to l...
Hello,I'm working on a STM32F407 board, and communicating with 6 I2C sensors which are scattered on the 3 I2C interfaces with 400K clock. Everything is fine if the system clock is set to 40MHZ. When I'm trying to change the sys clock to 168M, all I2C...
Hi,I would like to use the nucleo-stm32l031 to some low power tests. I'll try the NUCLEO-L011K4->PWR_STOP_RTC and also the NUCLEO-L031K6->PWR_STOP_RTC. Both example don't work on my NUCLEO-L031K board.The problem is that the MCU don't go in STOP mode...
Hello,I need to generate a clock to trigger some sensors acquisition at a given frequency..I'm doing this using a timerI do have several choice to configure the timer prescaler & period fields.My question is : what is the best choice to limit MCU cor...
I can't find general-purpose STM32 and STM8 under https://www.st.com/content/st_com/en/about/quality-and-reliability/product-longevity.htmlDoes this mean that ST gave up on that promise?JW
Hi,We have a problem where we think that a memory alignment issue is causinga hard fault, but can't work out why. We are using ...stm32f765.Atollic 9.3.0 (for legacy purposes)No operating system.stlink v2 for debug.The following code is what we label...
I am using an STM32H753I-EVAL2. I have the real-time clock(RTC) counting. I want it to be set to the current time. I am successfully able to do this inside of MX_RTC_Init() with:RTC_TimeTypeDef sTime = {0}; sTime.Hours = 0x11; sTime.Minutes = 0x22;...
Hello I wan't to use the ethernet of my MCU (STM32F107VCT6) with using Lwip module. I'm using a dev board (EasyMx Pro V7). For the moment I've connect a etehernet cable between my computer and my ethernet board I've used some example of ethernet exam...
Hi! all experts in Community ST,I have been working on the embedded flash memory of STM32G474RE and the whole programming process of the flash memory has been successful.However, I do not understand how the Error Correction Code works.Referring to th...
As said, the 'C0 is mostly a cut-down 'G0. Let's now put aside the "is it a true STM8 replacement" and the price-related discussion, let's just have a look at what we can and what we can't find in these chips. I had a look at the DS and RM and here a...
