STM32F7 Ethernet problems with custom PCB
As I'm having problems passing images in private messages I'm posting my schematic for an STM32F765 to Ethernet Phy here.
Forum Posts
Audio glitches on SAI slave sub-blocks (STM32H7)
Hi all,I am using the SAI peripheral on the STM32H753 and I have it set-up as follows:SAI2A - Master TX, asynchronousSAI2B - Slave RX, synchronous with sub-block ASAI3A - Slave TX, synchronous with SAI2SAI3B - Slave RX, synchronous with SAI2(SAI2 SYN...
STM32H7 SAI synchronization clarification
In the STM32H7 ref manual (RM0433 - Section 51.4.4), the following is said about configuring an SAI block in synchronous mode with the other SAI block in the same SAI peripheralI'm confused about the following statements:Typically, the audio block in...
setting source of SYSCLK to PLLCLK affects the behaviour of TIM2
Hi,When I set the clock source of SYSCLK to HSI, I can get the 1 ms timer from TIM2. However, when I set the source of SYSCLK to PLLCLK, I can't get 1 ms timer from TIM2. Why? (The MCU is STM32F407VETx) I would appreciate any help. *Edit : The proble...
USB Suspend/resume in STM32F7
Hi,I want to put the USB bus into SUSPEND/RESUME state, currently I'm using gState in USBH_HandleTypeDef to manually put the device into HOST_SUSPENDED state and similarly to move to the Idle state I'm manually assigning gState to be HOST_IDLE.With t...
STM32H503RB I3C target equivalent of HAL_I3C_Ctrl_MultipleTransfer_IT
Hello,Currently I'm playing around with the I3C peripheral and I try to implement a sort of "eeprom" interface on a I3C target where I have 10 slots which I want to be able to address separately.So on the controller side I have this function: int i3...
Resolved! How can I find the registers' addresses of STM32L053R8
To Andrew, SofLi Hy Andrew and SofLi. I well received your last informations posted this week-end. Therefore it was week-end. I test a NUCLEO board without ST-link; my computer is a Mac-mini and the NUCLEO board offers capabilities to be separate in ...
Resolved! Working of FDCAN module in M4 core in STM32H747I-DISCO board.
"Hello, I'm currently working with the FDCAN module on the STM32H747I-DISCO board. I've successfully configured both FDCAN modules in the M7 core, and they are working as expected. However, when attempting to configure them in the M4 core independent...
Break at address "0x1fff5e8c" with no debug information available, or outside of program code. error.
I'm trying to program STM32WBR55VGY microcontroller in my custom board.Recently, I succeed to debug my microcontroller but after one time, I can see this message on the STM32cubeIDE during debugging and the microcontroller does not work properly."Bre...
stm32f79-disc0 for interface ecg module -patient monitor
I received a recommendation for the U5 series for its low power consumption for medical patient monitors. As a beginner, my experience is limited to the F446RE and H743 Nucleo boards. I chose the STM32F769-DISC0 for its ease of use and integrated dis...
