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rp-rs

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Rust on the Raspberry Pi Microcontrollers/Pico https://github.com/rp-rs 58 Servers

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16 May 2024
@asinkaweight:matrix.orgasinkaweight joined the room.21:56:10
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@stephen:crabsin.spaceStephen D changed their profile picture.23:20:22
18 May 2024
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@hel8er:matrix.orgAlex Helber joined the room.21:42:28
@klemens:mozilla.orgKlemensFor multi core applications what does the stack size mean. Is that all the memory you allocate to the second core? What happens if it is full? How do I chose the number?22:57:33
@slushee:arcticfoxes.netSlushee stack overflow 22:58:07
@slushee:arcticfoxes.netSlusheealso you can estimate how much memory you need22:59:09
@klemens:mozilla.orgKlemens
In reply to @slushee:arcticfoxes.net
also you can estimate how much memory you need
How do I do that? Do I need a glass ball?
22:59:31
@9names:matrix.org9namesKinda yeah? But it's common to measure instead. Set up as much as you can, paint your stack (set it all to one value) then run your program and see what is still the painted value23:23:31
@9names:matrix.org9names* Kinda yeah? But it's common to measure instead. Set up as large a stack as you can, paint your stack (set it all to one value) then run your program and see what is still the painted value23:23:58
19 May 2024
@achri:matrix.orgalex joined the room.14:53:41
@klemens:mozilla.orgKlemensIs there some easy way to dump the memory?15:03:52
@thejpster:matrix.orgthejpsterit's deeply unsafe: https://github.com/Neotron-Compute/Neotron-Pico-BIOS/blob/0b2bc59e18abc68736da0bc0f1882a82c9e9e7e6/src/main.rs#L74215:05:16
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23 May 2024
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24 May 2024
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25 May 2024
@jannic:matrix.orgjannicIn case anyone missed it on the rust-embedded channel: https://forums.raspberrypi.com/viewtopic.php?t=371165 From the linked PDF: "We are designing and developing a family of microcontrollers, RP235x, which will serve as successors to RP2040, and which we expect to launch in second half of 2024. RP235x products are designed to operate at higher speeds, use less power and provide greater security than RP2040."17:32:03
@stephen:crabsin.spaceStephen Dfriendship ended with rp2040, now rp235x are my best friends21:24:46
@ithinuel:matrix.orgithinuelI can’t wait to go to the Pi Shop and get a few 😄 21:28:21
@ithinuel:matrix.orgithinuelI wonder what’ I’m gonna do with them though 🤔21:28:39
@slushee:arcticfoxes.netSlusheeYou can never have too many microcontrollers21:29:22
@stephen:crabsin.spaceStephen Dhonestly tho21:29:33
@stephen:crabsin.spaceStephen Dneed one for every room of your house, at least21:29:46
@slushee:arcticfoxes.netSlushee gave two handfuls of esp32s away to people that seemed interested 21:30:23
@slushee:arcticfoxes.netSlusheedidn't even make a dent21:30:29
@stephen:crabsin.spaceStephen Dlmaoo21:30:44
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