[beagleboard] Re: Is There a way to build graphic apps with BBone Black?

Is there anyway to reset the screen once it has been filled significantly and have it repeat this process? Thanks On Thursday, December 18, 2014 at 3:29:00 AM UTC-5, mark@gmail.com wrote: > > Have you tried writing direct to the Video Frame Buffer, I have. > > Email me and I'll send you

Re: [beagleboard] Re: Tuning the watchdog timer - correct place?

Did you verify the time out changed? If so how? Sent from Yahoo Mail on Android On Tue, Jun 18, 2019 at 7:55 AM, Hugh Frater wrote: Update: The kernel watchdog driver support tuning the timout through ioctl calls. A quick and dirty bit of C code: int main(){    int fd =

[beagleboard] Re: BBB/jessie/4.1.10-ti-r21 -- bone_capemgr: loader: failed to load slot-0 BB-SERIAL:00A0 (prio 0)

Same problem here and don't work the Robert steps: *debian@beaglebone*:*~*$ dmesg | grep bone [1.512813] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT,00C0,2016BBBK1E9B' [1.512843] bone_capemgr bone_capemgr: compatible-baseboard=ti,beaglebone-black - #slots=4 [1.559472]

Re: [beagleboard] Re: Is There a way to build graphic apps with BBone Black?

If you look at the functions in the listing then you’ll find one that clears the frame buffer. I would suggest that you have 2 loops. The inner loop will draw a certain number of polygons, circles, triangles or whatever with a delay between each shape. The outer loop will clear the screen and

[beagleboard] Tethering to Android

Ultimately, what I am trying to do is use an Android tablet as a UI to a PocketBeagle, but things are not quite working as I expect. On a rooted Amazon Fire 7, I can manage to get a USB network connection to the PocketBeagle, but I have to configure the networking on the tablet manually, and

[beagleboard] prussdrv_map_extmem analog using pru_rproc

The old UIO drivers had access to the prussdrv_map_extmem function which could be used to expose DDR3 memory to the pru, and prussdrv_get_phys_addr which could be used to communicate where the PRU should access data. This is useful when you want to transfer large amounts of data between the PRU

[beagleboard] BBB wireless eMMC flash problem

Seems my BBB wireless quit booting from eMMC. I fired up bone-debian-9.5-iot -armhf-2018-10-07-4gb.img from SD card and set uEnv.txt to flash. Fail :-( The following appears to be the offending part of the log. Here is the entire log on my pastebin as captured by

Re: [beagleboard] Breakout Board for Beagle Board X15

Wow Dan! This is perfect. I was looking for something like this. Did you create the Hirose header footprints yourself? They are very nice. Calvin On Wed, 12 Jun 2019 at 09:18, Daniel Block wrote: > I thought I would post this to the BB x15 group in case some else would > find this board

[beagleboard] Re: Tuning the watchdog timer - correct place?

Update: The kernel watchdog driver support tuning the timout through ioctl calls. A quick and dirty bit of C code: int main() { int fd = open("/dev/watchdog", O_WRONLY); int timeout = 5; ioctl(fd, WDIOC_SETTIMEOUT, ); printf("Setting timeout to %d seconds\n", timeout);