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| 05:35.16 | Stormwind_mobile | Schneider: nice! How did you measure those values? Is there some kind of list how much power each component uses when active? |
| 07:36.58 | schneider | i've inserted a 1 ohm resistor into the line |
| 07:37.26 | schneider | i was also wondering about compiling a table in the wiki/firmware docs |
| 07:38.33 | schneider | lowest possbile at the moment is 5.9 mA @ 3.8 V with display and sensors off |
| 07:39.02 | schneider | BLE adds 0.5 mA for advertising |
| 07:39.32 | schneider | and 0.9 mA while connected (with a rather short connection interval) |
| 07:40.04 | schneider | this is of course without any deepsleep in between |
| 07:40.45 | schneider | waiting for new SDK to try that. I know there are examples with BLE and deepsleep in there, but current release is buggy... |
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| 09:21.14 | *** topic/#card10badge is Logix (Wiki): https://card10.badge.events.ccc.de/ git: https://git.card10.badge.events.ccc.de/card10 % current version: https://card10.badge.events.ccc.de/en/firmwareupdate/ % Display: https://www.aliexpress.com/item/4000018872259.html |
| 09:59.39 | coon | schneider: why isn't reversing the BLE register map worth the effort? wouldn't it make things much easier when we didn't had to use the original API or is the hardware blob not that messy than the cordio ones is? |
| 10:00.14 | coon | *the API of the hardware blob |
| 10:37.07 | schneider | hardware blob API seems to be not too bad |
| 10:37.32 | schneider | the only thing i'm wondering about is how different encryption keys are handled |
| 10:37.54 | schneider | but must be possible as a central can have more than one connection |
| 10:38.32 | schneider | and looking at the blob, it looks to me it has quite some magic in there to get the silicon going |
| 10:39.06 | schneider | so i'd rather wait and let them do their thing ;) |
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| 12:03.54 | coon | schneider: k, so let's wait then :p |
| 12:05.45 | coon | I think porting NimBLE could still be a good idea. I was playing around with it a while ago without any prior knowledge of BLE at all and got results really quick |
| 12:06.31 | coon | so what would you suggest? porting while programming against cordio API, hardware blob or wait for open source hardware abstaction and porting against this then? |
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| 18:45.03 | schneider | i haven't yet looked at what nimble really needs |
| 18:45.10 | schneider | but i would also like to see that |
| 18:45.54 | schneider | i'm getting familiar enough with this stack now that i can work with it, but it is simply very limited |
| 19:38.52 | rlfnb[m] | Its an ARM in the card10 badge, right? |
| 20:19.13 | Rahix | rlfnb[m]: yes, Cortex M4F, a MAX32666 to be precise |
| 20:24.59 | rlfnb[m] | Ah, supported by Rust ð¤ |
| 20:28.10 | Rahix | Take a look at https://git.card10.badge.events.ccc.de/astro/rust-card10 :) |
| 20:29.45 | rlfnb[m] | <Rahix "Take a look at https://git.card1"> Good to know :D |
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