**** BEGIN LOGGING AT Tue Jun 25 03:00:38 2019 Jun 25 03:09:27 that not even the entire story ;) Jun 25 10:06:45 Hello i've got display going dark whenever i launch a gui app on debian 9.5 and 9.9. Any advice? Jun 25 11:00:26 is it just that the device turns off display output or is there anything else that happens? Jun 25 11:01:56 zmatt I have a C version of jbang working on RTEMS Jun 25 13:21:06 @tbr, the device just turns off the display output... It does not happens with original debian 8.7 Jun 25 13:25:51 kiwichri_: :D Jun 25 14:28:36 vadiml: does it turn back on if you use the mouse or the keyboard? Jun 25 14:29:37 vadiml: do you mean it turns dark the moment you launch a gui app, or just that it turns dark after a while? Jun 25 15:09:04 m Jun 25 21:07:07 zmatt I have put your details in the source with copyright and a 2-clause BSD license. OK? Jun 25 21:08:42 I think I put a LICENSE in the jbang project? Jun 25 21:10:03 yeah I did, some flavor of BSDish Jun 25 21:19:34 Yeah you did. We have a 2-clause in RTEMS which is why I used it. The solution works well and is a nice solution so thank you for it. It was a real help. Jun 25 21:20:03 it's really unfortunate that it's necessary in the first place Jun 25 21:20:55 Yeah I agree Jun 25 21:21:03 (and really fortunate that the jtag pins have pinconf registers even though it's hard to argue that it makes sense for them to have) Jun 25 21:55:37 zmatt definitely good they have pin configuration registers Jun 25 21:57:14 GenTooMan: hmm? Jun 25 21:57:46 zmatt JTAG pins on most processors have pin configuration registers Jun 25 21:58:41 at least on the am335x they don't actually have any mux options Jun 25 22:04:52 zmatt really do they use the 2 wire ARM JTAG or the full JTAG interface? Jun 25 22:05:04 Maybe instead of asking I should look duh.. sorry Jun 25 22:05:36 there's no "2-wire ARM JTAG", you probably mean SWD, which isn't JTAG in any shape or fashion Jun 25 22:05:44 and no it doesn't use SWD Jun 25 22:06:28 none of TI's SoCs do, only some of the microcontrollers Jun 25 22:06:51 swd is for cortex M usually GenTooMan , it's useful for low pin count chips Jun 25 22:06:54 when a low pin count is desired (e.g. for mobile devices), TI implemented cJTAG Jun 25 22:07:09 but it's not strictly restricted to cortex M, it's for any cortex Jun 25 22:08:10 keep in mind that many TI SoCs are heterogenous multicore, including non-ARM cores such as a C6x series DSP and/or older ARM cores that do not support SWD Jun 25 22:08:54 mawk that would explain why it's on higher pin count STM32 devices though nothing as much as the AM3358 I suppose it depends entirely what license TI made with ARM Jun 25 22:09:25 the debug subsystem of the AM335x is directly copy-pasted from the DM814x and DM816x series SoCs Jun 25 22:09:36 which included non-ARM cores Jun 25 22:10:22 (or rather one non-ARM core and multiple ARM9 cores) Jun 25 22:11:04 GenTooMan: both swd and jtag and other stuff are on every stm32 cores as far as I know Jun 25 22:11:09 it's configurable Jun 25 22:11:22 I think some stm32 devices only have SWD Jun 25 22:11:51 maybe on the smaller m0 stuff yes Jun 25 22:12:06 for every core I have even the very small with 32 pins I have JTAG Jun 25 22:13:20 yeah the M0 ones lack JTAG I think Jun 25 22:23:39 stm32's are cortex-m's Jun 25 22:23:49 donno if any cortex-a's with SWD support Jun 25 22:26:49 arm's page for SWD talks about cortex A, M, R* Jun 25 22:26:55 that's why I said that Jun 25 22:27:40 it seems quite likely there is... if the DAP is directly connected to external pins, you may as well use SWJ-DAP rather than pure JTAG-DAP Jun 25 22:28:12 TI doesn't do so because DAP is connected to ICEPick rather than to external pins Jun 25 23:05:06 Hey guys, I've inherited a project that uses an x15 board with a custom, non-Linux RTOS, and I've read both TI AM5728 and x15 docs and maybe I'm just too dense, but I can't seem to find an answer for my question. There is a custom RTOS file system image that when dd'd onto a micro sd card, runs the OS with no hiccups. I've been tasked with copying Jun 25 23:05:06 this image onto the board's flash memory so we can boot from that. I've been told that previously, the former employee on this project created a custom bootloader that would copy the image to flash, which sounds insane to me. Surely there is some way to copy the image to flash without writing custom software? Anyways, any type of help would be appr Jun 25 23:05:07 eciated. Jun 25 23:26:47 dbixz: since the internal flash is inside the board, you need a program to do it Jun 25 23:26:54 a program running on the board, specifically Jun 25 23:27:22 I think a quick way would be just downloading the official debian image for your board and just modifying the bootloader to write your RTOS to flash Jun 25 23:27:27 it's like a single line to modify Jun 25 23:28:17 or maybe simpler depending on the point of view, just boot linux from sd card with the same mentioned image Jun 25 23:28:23 then dd it Jun 26 02:09:31 https://pastebin.com/JWZ7fBcW: Why do I receive this error when attempting to perform the operation at the listed site? Jun 26 02:09:35 ... Jun 26 02:09:53 The software works but I still receive the error. I will look into it but if you know, please reply. Jun 26 02:12:29 Something about single arguement callbacks... Jun 26 02:13:38 Should I add another arg? Jun 26 02:42:27 Oh. I think I need to add an error portion first. Jun 26 02:42:29 heh? Jun 26 02:56:36 Nope. Update Node! **** ENDING LOGGING AT Wed Jun 26 02:59:57 2019