Resolved! STM32H7B0VBT6 feed direction of tape
Hello everybody i would like yo know the feed direction of the tape for the part STM32H7B0VBT6TR. i can't find any information online regarding it. can anybody help ? thank you regardsaliette
STM32 MCUs Products
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Resolved! STM32C0 SDA signal on PC14
Hi,I'm trying to configure pin PC14 to be used as SDA signal as it stated in the datasheets STM32C031C6 and STM32C031G4: To configure the pin (and the the I2C) I am using: void SDK_I2C_Init(SDK_I2C_HandleTypeDef *hi2c) { LL_I2C_InitTypeDef I2...
Resolved! STM32H743 flash bootloader cannot program more than 900 kB
Hello,I have written a Flash bootloader for the STM32H743 for our custom application PCB. In a nutshell, the flash bootloader check an external flash memory IC with SPI on the custom application PCB if there is a new image to be flash and do it if it...
STM32H723 Nucleo: UART4 not working
I am stumped and frustrated. I wrote some test code to test UART4. It worked fine. Then I moved the test code over to my main project and now I get no UART interrupts. Both code sets run on the same hardware. I have checked to make sure the UART RX w...
Adjusting XSPI RAM Clock at runtime
Good day folks, I trust you are well.I am interfacing with a APMemory 256Mbit RAM (APS256XXN-OBR) via the 16 way XSPI.The RAM registers can be configured correctly at 100MHz, as well as the whole 256 Mbits can be accessed via Mmap.For Configuration I...
STM32 MAT TARGET SIMULINK software needed for downloading.
Hello There,I am working with Matlab 2022b & I require stm32 MAT target software for a project on simulink. This software was free earlier back in 2022 but now it has become obsolete. I am not able to find it even on torrents websites. If you have i...
Resolved! STM32G431 unable to enter bootloader mode
I have a custom PCB with the STM32G431 microcontroller and ESP32 controller. ESP32 is connected to STM via GPIO pins in order to perform firmware upgrade using STM32 bootloader protocol. Connection are as follows:ESP32 UART TX <-----> STM32 UART RX (...
Some confusion about the configuration of output compare
Some confusion about the configuration of output compareHello, I am a beginner in STM32 MCUs. The MCU I am using is STM32F103ZET6.I'm trying to use the output compare function of the timer.But I came across something that confused me.I use STM32CubeM...
Buck converter with peak current mode -Sawtooth generator
Hii, I'm new to embedded systems. I have the B-G474E-DPOW Discovery kit with STM32G474RE MCU and I implemented the peak current mode Buck converter(HW) as described in the application note of stm. The only thing that I cannot understand is how exactl...
Resolved! STM32H5 Interface With Gigabit Ethernet PHY device
Moved from MPUs forum.Hi, i must Use a Single Port Gigabit Ethernet PHY that have a RGMII Gigabit Interface to connect a RMII 10/100 MbitEthernet MAC interface of the STM32H563VI MCU. Do you think it is possible to connect a Gigabit PHY chip to the ...
