I'm using NUCLEO-H755ZI-Q and I want to use USART3 on both M7 and M4 cores. The initializer is set to M7 as shown in the screenshot below. However, I can only get USART working on M7 but not on M4.On the other hand, If I set the initializer to M4, th...
I'm trying to use USB-OTG on NUCLEO-H755ZI-Q. I first created a new project within STM32CubeIDE and set all pins to their default setting. Then, I set USB-OTG to CDC and downloaded it to my board.However, with CubeMX 6.7.0, I can not see the USB dev...
I am using FMC LCD interface to power my TFT LCD controlled by SSD1963. FMC data width is 16-bit, and below is a workable code using pixel-by-pixel transmission.void lcd_fill_pixels(uint16_t sx, uint16_t sy, uint16_t ex, uint16_t ey,
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The board I'm using is NUCLEO-H755ZI-Q and it has two cores, a Cortex-M4 and a Cortex-M7.After I update STM32CubeIDE to Version: 1.9.0, I can't download programs to the core Cortex-M4. I've already updated ST-Link to the latest version.It says:STMicr...
I'm using STM32H755ZIT6 MCU. And I want to choose SRAM in the FMC memory type option. However, it doesn't show up in the drop-down menu. What am I missing here?
Thank you for the reply, it works now. It turns out that even though I select the MCU with 6 suffix when creating project, the generated ioc still has the 3 suffix one.
Hi, I also run into this problem. After I create a empty project for STM32H55, I don't see the VOS0 or VOS1 even though I am using PWR_LDO_SUPPLY and revision V. What am I missing here?
Thanks, It works after I disable VBUS sensing and use PLL1Q with frequency 48MHz. Seems like you need to pay more attention to clock tree in CubeMX 6.7.0. However, It still bothers me that the same setting (with VBUS sensing enable) could work in Cub...
