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| CRImier | Hey guys! Just wondering, does Tomu have some kind of ESD protection on the buttons? If so, how good is it? | 00:08 |
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| Stryker295 | Quick question: what is the coding process like for this? It seems they would mention arduino/etc compatibility if that existed but for now it seems more bare-bones? | 00:22 |
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| xobs | CRImier: No ESD protection beyond the built-in protections, which are rated for HBM but not ISO. | 06:23 |
| xobs | I wonder. Would Arduino compatibility be interesting? | 06:27 |
| mithro | What would arduino compatibility even mean in this context? | 06:51 |
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| xobs | Being able to build code using the Arduino IDE. Being able to communicate with the board with Serial.println(), having USB support. allow rebooting into DFU mode... | 07:19 |
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| nbags | just plugged in my tomu from LCA schwagbag, can get connect to the serial console using screen (/dev/ttyACM0) but its not responding at all. have i missed something? | 10:32 |
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| xobs | nbags: What if you hit "i"? | 10:42 |
| xobs | Also, has ModemManager taken it over by any chance? | 10:42 |
| nbags | yeah hitting i did nothing | 10:42 |
| nbags | possibly modemmanager has taken over? hmm.... | 10:42 |
| nbags | ok after stopping modem manager now i get a whole bunch of '?' with a lot of whitespace between them | 10:46 |
| nbags | do i need to set baud or anything? | 10:46 |
| nbags | oh its working in minicom now, just not in screen | 10:48 |
| nbags | once i flash this thing do i still have access to the bootloader to re-flash it? | 10:53 |
| xobs | I'm working on an email describing that. Basically, I just got a DFU bootloader working yesterday, and I'm fixing some bugs I found today. | 10:54 |
| xobs | Once you flash it normally (using the "u" key), you can always boot into the loaded program. | 10:55 |
| xobs | So long as you don't issue the "d" command to destructively overwrite the bootloader, it will always be there. | 10:55 |
| nbags | xobs: but how do you get into the bootloader once you have it booting into the loaded program? | 10:56 |
| nbags | or should i wait for your email ... | 10:57 |
| xobs | nbags: It will always go into the default bootloader. So to get back into it, just reboot. | 10:57 |
| nbags | xobs: ah ok. so it doesnt boot the loaded program automatically on powerup? | 10:58 |
| xobs | Correct. | 11:00 |
| nbags | xobs: thanks. what tool should i use to upload the program. minicom? i haven't done think kinda stuff in years | 11:03 |
| nbags | s/think/this | 11:03 |
| xobs | minicom should be able to do it. | 11:08 |
| CRImier | BTW, you do know that latest versions of ModemManager don have aggressive probing anymore, right? | 11:10 |
| CRImier | don't | 11:10 |
| xobs | Oh? I wasn't aware of that! That's good information. What does it do instead? | 11:10 |
| kyaputen | Arduino would quite a bit of work... I'm not sure of the benefit since the IO pins wouldn't be accessible in normal use | 11:13 |
| CRImier | They implemented filter policies recently: https://www.freedesktop.org/software/ModemManager/api/1.8.0/ch03s02.html | 11:25 |
| tpb | Title: Filter policies: ModemManager Reference Manual (at www.freedesktop.org) | 11:25 |
| CRImier | So, in MM 1.8 or later, you can set an option to avoid probing TTYs that don't look like a modem | 11:25 |
| CRImier | (TBH, I think it should've been the default all along) | 11:26 |
| CRImier | MM devs seem to be hanging on the old behaviour, making it the default, but distributions will likely set the filter policies to "Strict" or something similar. | 11:27 |
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| tomu-ci | [tomu-samples] xobs pushed 1 new commit to master: https://git.io/vNg5z | 11:49 |
| tomu-ci | tomu-samples/master 92e5c0f Sean Cross: main: implement watchdog timer... | 11:49 |
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| tomu-ci | [tomu-samples] xobs pushed 1 new commit to master: https://git.io/vNg5a | 11:50 |
| tomu-ci | tomu-samples/master 2c2f21a Sean Cross: efm32hg-blinky-usb: disable watchdog... | 11:50 |
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