About EThom.3

EThom.3 · 2024-03-19

I am designing a self-powered device with an STM32G473 and a USB-C connector, and want to be certain about the connections.I have made PCBs with USB-C connectors before, but this is the first time that I have neither a VDDUSB, nor a VBUS Sense input....

EThom.3 · 2024-01-03

As others before me, I wish to make my own serial number in a USB CDC device. This isn't the problem – I know how to do that.However, I am puzzled about how the unique serial number is generated in the code auto-generated in STM32CubeIDE. Specificall...

EThom.3 · 2023-12-09

I am trying to implement TinyUSB in an STM32CubeIDE project. My current problem, where I am quite stuck, is that the compiler can't find functions located in the TinyUSB folder tree. Example: ../Core/Src/main.c:176: undefined reference to `tusb_init'...

EThom.3 · 2023-11-13

Hi,I am considering which solution to go for in a new product. To start with, I am going for a 480 MHz STM32H7 with high-resolution timer (HRTIM) for some quick PWM regulation. The regulation feedback is supposed to come from a fast ADC, so I need to...

EThom.3 · 2023-07-05

Hi,Backgorund: I am struggling with getting DHCP to work through a W5500 ethernet controller, and have been searching for working examples with limited luck. The SPI connection works fine, and my router can (usually) see the W5500, including the MAC ...

EThom.3 · 2024-01-03

Okay, thanks a lot gentlemen. I appreciate it.

EThom.3 · 2023-12-09

Thanks a lot. You are right, of course – the compiler doesn't complain about the #include. I didn't consider that.Indeed, paths were missing from the "Source Location" list. Adding some paths helped. Now some errors are gone, and others have come up....

EThom.3 · 2023-11-21

@Lavanya1 Yeah, that's exactly what @APrim.2 is trying to do. // REMAP SYSCFG->MEMRMP = 0x01; // Re-enable all interrupts __enable_irq(); // Set the MSP __set_MSP(BOOTVTAB->Initial_SP); // Jump to app firmware BOOTVTAB->Reset_Handler(); } C...

EThom.3 · 2023-11-20

@Lavanya1 Kudos to you, by the way. Manually, because the "Kudos" button isn't available in this thread.

EThom.3 · 2023-11-20

@Lavanya1 Thanks.The vast amount of nooks and crannies in the STM32s never ceases to amaze me. If one was to make a complete, graphical model of such a microcontroller, at least six dimensions would be necessary...I just searched for this in the docs...

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CC instead of VBUS sensing on STM32G4

USB serial number size

Compiler can't find files, even though paths are included

H7 single-core vs. dual-core

Trying to get a DHCP to work in anSTM32CubeIDE project – strange error

Re: USB serial number size

Re: Compiler can't find files, even though paths are included

Re: How to jump to system bootloader from application code on STM32 microcontrollers

Re: How to jump to system bootloader from application code on STM32 microcontrollers

Re: How to jump to system bootloader from application code on STM32 microcontrollers