Re: [RPI BSP] Framebuffer test

2015-04-12 Thread Pavel Pisa
Hello QIAO YANG, I have found that I have not succeed to find time to reply to this one. I have not any more founded resolution to these. On Tuesday 07 of April 2015 22:55:07 QIAO YANG wrote: > On Apr 07, 2015, at 06:50 AM, Pavel Pisa wrote: > > ARMV7_MMU_DATA_READ_WRITE > > > > at least for sta

Re: [RPI BSP] Framebuffer test

2015-04-07 Thread QIAO YANG
Hi Pavel Pisa, On Apr 07, 2015, at 06:50 AM, Pavel Pisa wrote: Hello Yang Qiao, On Tuesday 07 of April 2015 00:00:33 QIAO YANG wrote: I've implemented a simple framebuffer, but I've got no idea how to test it. I've got Alan's rki and I made a sample to test the mailbox, the framebuffer info

Re: [RPI BSP] Framebuffer test

2015-04-06 Thread Alan Cudmore
Hi everyone, A while back, I experimented with different graphics demos on the Pi. I integrated some of this code into the RKI image and was able to draw simple graphics under RTEMS: https://www.cl.cam.ac.uk/projects/raspberrypi/tutorials/os/screen01.html There are some other neat demos available

Re: [RPI BSP] Framebuffer test

2015-04-06 Thread Pavel Pisa
Hello Yang Qiao, On Tuesday 07 of April 2015 00:00:33 QIAO YANG wrote: > I've implemented a simple framebuffer, but I've got no idea how to test it. > > I've got Alan's rki and I made a sample to test the mailbox, the > framebuffer information seems to be successfully set and get (width, > height,

[RPI BSP] Framebuffer test

2015-04-06 Thread QIAO YANG
hello, I've implemented a simple framebuffer, but I've got no idea how to test it. I've got Alan's rki and I made a sample to test the mailbox, the framebuffer information seems to be successfully set and get (width, height, pitch, buffer pointer, buffersize etc). In linux we open the interfac