| 02:59 | mithro | left the channel |
| 03:10 | Guest27507 | left the channel |
| 03:12 | Guest27507 | joined the channel |
| 03:25 | mithro | joined the channel |
| 03:43 | Bertl_oO | off to bed now ... have a good one everyone!
|
| 03:43 | Bertl_oO | changed nick to: Bertl_zZ
|
| 05:16 | aombk2 | left the channel |
| 05:19 | aombk | joined the channel |
| 05:31 | mumptai | joined the channel |
| 05:41 | BAndiT1983|away | changed nick to: BAndiT1983
|
| 05:53 | BAndiT1983 | changed nick to: BAndiT1983|away
|
| 06:42 | BAndiT1983|away | changed nick to: BAndiT1983
|
| 06:51 | BAndiT1983 | changed nick to: BAndiT1983|away
|
| 11:32 | RexOrCine | left the channel |
| 11:32 | RexOrCine | joined the channel |
| 12:25 | Bertl_zZ | changed nick to: Bertl
|
| 12:25 | Bertl | morning folks!
|
| 12:29 | anuejn | morning :)
|
| 13:33 | vup | BAndiT1983|away: Bertl: btw I managed to get the mainline gcc to a semi working state for the axiom remote, I think interrupts are still broken (and thus usb does not work) and for some reason the remote hangs when accessing the menu under some circumstances, I will probably upload my current state of that experiment somewhere later, is one of you interested in trying to push that further?
|
| 13:34 | vup | It would give us a new gcc, (using 9.3.0 for my experiments currently) and of course optimizations without patching the compiler
|
| 13:34 | vup | (fyi optimizations seem to help quite a bit with the framerate)
|
| 13:34 | vup | we could even use the latest and greatest c++20 features :)
|
| 13:36 | Bertl | \o/
|
| 13:36 | Bertl | did you try the lcd.c and usb.c with that setup?
|
| 13:37 | vup | Bertl: lcd.c yes
|
| 13:37 | vup | usb.c no
|
| 13:37 | vup | link?
|
| 13:37 | Bertl | same dir, sec
|
| 13:37 | vup | (also random side note and probably obvious, but not using the l1 cache makes the pic verrry slow)
|
| 13:38 | Bertl | http://vserver.13thfloor.at/Stuff/AXIOM/REMOTE/usb.c
|
| 13:38 | Bertl | is the l1 cache turned off?
|
| 13:39 | vup | well my startup code initially didn't initialize it
|
| 13:39 | Bertl | ah, so it was off, now it is on :)
|
| 13:39 | vup | now it does (or it calls into libpic32 and that does it)
|
| 13:39 | vup | yep
|
| 13:39 | vup | do you have a .hex for the usb example on hand by any chance?
|
| 13:40 | Bertl | likely, sec
|
| 13:41 | Bertl | http://vserver.13thfloor.at/Stuff/AXIOM/REMOTE/usb.hex
|
| 13:48 | vup | tx
|
| 13:48 | vup | *thx
|
| 13:53 | Bertl | np
|
| 14:06 | vup | Bertl: how reliable is the uart echo for you with that hex? With my setup it sometimes misses some characters, but that could be very well be a problem with the usb uart converter i am using...
|
| 14:11 | Bertl | works perfectly fine here, but for 1/4MBaud I usually use FTDI adapters like the FT2232 or FT4232 which seem to work very reliable up to 12MBaud
|
| 14:12 | Bertl | (this is also what is used in the remote setup, btw)
|
| 14:16 | vup | makes sense
|
| 14:56 | vup | Bertl: do you maybe also have a elf for the usb example? :)
|
| 14:57 | Bertl | http://vserver.13thfloor.at/Stuff/AXIOM/REMOTE/usb.elf
|
| 14:59 | vup | nice :)
|
| 16:11 | vup | hmm might be a good idea to configure the interrupt controller, that atleast explains why interrupts currently don't work
|
| 16:17 | Bertl | probably helps ...
|
| 16:30 | RexOrCine | left the channel |
| 16:31 | RexOrCine | joined the channel |
| 16:38 | RexOrCine | left the channel |
| 16:38 | RexOrCine1 | joined the channel |
| 17:20 | illwieckz | joined the channel |
| 18:19 | BAndiT1983|away | changed nick to: BAndiT1983
|
| 18:20 | BAndiT1983 | vup: sounds interesting, have you used the microchip DFP?
|
| 18:24 | BAndiT1983 | btw. you can go lower on frequency for UART by using U2BRG = 51 and BRGH = 1 for 921600baud, if your adapter is also problematic
|
| 18:24 | BAndiT1983 | but USB firmware has some problem regarding receiving data, but had no time to analyse further yet
|
| 18:58 | rektide | joined the channel |
| 19:03 | vup | BAndiT983: microchip DFP?
|
| 19:05 | BAndiT1983 | the headers and code for specific MCU family -> https://packs.download.microchip.com/
|
| 19:06 | BAndiT1983 | wanted to try it some weeks ago, but lacking time at the moment
|
| 19:06 | BAndiT1983 | fortunately they also provide SAME70 DFP
|
| 19:39 | RexOrCine | joined the channel |
| 19:41 | RexOrCine1 | left the channel |
| 19:42 | Bertl | off for now ... bbl
|
| 19:42 | Bertl | changed nick to: Bertl_oO
|
| 19:49 | vup | BAndiT983: ah interesting, I stole some of those files from the xc32 installation
|
| 19:49 | vup | so basically yes
|
| 19:49 | vup | but a lot of stuff needs adaption
|
| 19:50 | vup | as their linker / compiler fork generates some code that the mainline stuff doesn't
|
| 19:52 | BAndiT1983 | changed nick to: BAndiT1983|away
|
| 19:53 | kumar[m] | joined the channel |
| 20:25 | BAndiT1983|away | changed nick to: BAndiT1983
|
| 20:26 | BAndiT1983 | thought so, as they stick to old version, as the MCU-specific stuff is a bit difficult to port and especially verify afterwards
|
| 20:27 | BAndiT1983 | but as long as we can cover most things without much performance loss, it's fine for me
|
| 20:45 | mumptai | left the channel |
| 21:18 | BAndiT1983 | changed nick to: BAndiT1983|away
|
| 21:20 | illwieckz | left the channel |
| 21:21 | illwieckz | joined the channel |
| 21:54 | vup | Well performance is acutally a lot better due to -O3 and lto
|
| 21:55 | vup | However for some reason i still don't get any interrupts
|
| 22:25 | Spirit532 | left the channel |
| 22:25 | Spirit532 | joined the channel |
| 22:47 | RexOrCine | left the channel |
| 22:50 | RexOrCine1 | joined the channel |
| 23:06 | illwieckz | left the channel |
| 23:33 | RexOrCine1 | left the channel |