Viewing profile — lochsh

Oxford Ionics | Senior Software Engineer | UK hybrid up to 4 days remote/1 day in office | Full time Oxford Ionics are a quantum computing start-up building trapped-ion quantum com…

Oxford Ionics | Senior Software Engineer | UK hybrid up to 4 days remote/1 day in office | Full time Oxford Ionics are a quantum computing start-up building trapped-ion quantum com…

Oxford Ionics | Embedded Software Engineers and Compiler Engineers | Full Time | ONSITE, HYBRID (Oxford, UK) | Quantum computing Oxford Ionics is a small quantum computing start-up…

I've had this recommended and it looks v promising! https://vivonomicon.com/2020/04/14/learning-fpga-design-with... Someone above has mentioned Robert Baruch too: https://github.co…

I'm hoping to write part 2 this weekend or next week -- I realise anyone knowledgeable of logic design won't be super excited by this first installment. It's intended mostly for pe…

I'm hoping to talk about this in the next installment where I actually talk about the design. It's been really interesting getting a feel for how the processes are different. It's …

Thanks for bringing up variance -- this is a concept I've since learned about and have added a small update to the blog post about. I understand your point about the `children_as_p…

I think it's worth noting that there are multiple I2C peripherals by ST -- one for STM32F1, F4, and L1; and a different one used for STM32F0, F3, F7, L0, and L4.

I'm not sure I do have suggestions for such resources sadly :( If anyone has any please drop them here!

I love getting compliments on my site design, thanks very much.

Thank you for the compliment ^_^ I'm glad you found the post helpful. This isn't a typo, actually. If you look at the documentation of the BSRR register (which is screenshotted in …

This is lovely to hear, I'm so glad it was helpful!

Yes, probably! But you can do it yourself without one. Here is an example in C using libopencm3, that uses timers to trigger an interrupt used to flash LEDs https://github.com/libo…

You don't need an OS to do more advanced or efficient sleeping. You could have one of the timer peripherals generate an interrupt on a regular basis, and then put the chip in a low…

Oh actually I was being sleepy and hadn't understood what you'd said! I hadn't realised you could do that actually, neat, thanks! So you could do `mov r1, #0x01000000` right? nice.…

This is true! If I was writing something to be optimal speed- and size-wise, I'd do that. I think I just liked the consistency with the other parts of the code where using both was…

I don't have experience with this, but from talking to people who do, there are indeed open source implementations. They say the documentation is a bit confusing, but it does descr…