Well I tried to read the documentation, but found only HW requirements to use SMPS. So is the SMPS required?Or can the SMPS just tie VDDSMPS, VLXSMPS, VFBSMPS and VSSSMPS to ground directly on PCB when no needs for that?
I'm using Keil directly to STM32H7 with CMSIS core and Device startup only (without HAL). The inits & peripheral usage has implemented directly to registers.Is there any way (documentation/API?) connect to TouchGFX, when functionality is implemented ...
I'm referring to USB hardware and PCB guidelines using STM32 MCUs (AN4879)and to USB 2.0 specification. MCU is STM32H755In case when Embedded pull-up resistor on USB_DP line, USB 2.0 OTG HS controller with embedded on-chip HS PHYs and mode = device m...
So problems with stm32h743VIT6 SPI TX.No TXC/EOT -flag(s). No TX interrupts. No physical activity on pin side MOSI/SCK.Like commented to code: I have tried so many variants of configurations (only master transmitters). I feel I have tried all what I ...
Actually I have read the schematic of NUCLEO-H743ZI. There were commented the ST-LINK chip USB differential impedance (85-95), and the MCU USB-mode is on that board may dual mode because there is some switch implemented to bus.The high speed is on H7...
This is solved now.There were three critical aspects in my previous code The PLL1 configuration (not implemented). So made that with CSI.SCK, MOSI, & SS only the alternate function -type is appropriate change in MODER register only + AFR mux selecti...
