Re: Arduino R4 Minima

2025-03-28 Thread Roberto Bucher
Thanks Alan I'll get my serial cable and put it on the 3 pins and try to connect the board. Bye Roberto On 3/28/25 8:48 PM, Alan C. Assis wrote: Hi Roberto, I tested NuttX on an Arduino R4 Minima board and it worked like a charm! The point is: we don't have the serial console at the USB c

Re: Discuss NXBoot

2025-03-28 Thread Nathan Hartman
On Fri, Mar 28, 2025 at 10:13 AM Alan C. Assis wrote: > Hi Nathan, > > It could be just: > > default y if LCD_FRAMEBUFFER > > This way it will be "ON" for boards with LCD and Framebuffer enabled and > "OFF" for all other boards. That is a good combination. If there's a framebuffer there's a sp

Re: Discuss NXBoot

2025-03-28 Thread Tim Hardisty
Out of interest, I took a 800x480 png (that I currently use as a splashscreen): * png size: 56KiB * C file, using LVGL image converter: 5.4MiB Eek! On 28/03/2025 13:06, Nathan Hartman wrote: Replying inline below: On Thu, Mar 27, 2025 at 5:15 PM Tim Hardisty wrote: Hi Nathan, Thanks for

Arduino R4 Minima

2025-03-28 Thread Roberto Bucher
Hi I'm trying to work on Arduino Minima under NuttX. My idea is to port pysimCoder on R4 MINIMA. I can compile and flash nuttx.hex, but I don't reach to open the shell via USB (/dev/ttyACM0)... By launching $ tio /dev/ttyACM0 I obtain [18:21:44.812] tio 3.8 [18:21:44.812] Press ctrl-t q

Re: Discuss NXBoot

2025-03-28 Thread Alan C. Assis
Hi Nathan, It could be just: default y if LCD_FRAMEBUFFER This way it will be "ON" for boards with LCD and Framebuffer enabled and "OFF" for all other boards. Maybe we need to think about how to get NXlogo working for LCD_DEV too. BR, Alan On Fri, Mar 28, 2025 at 10:07 AM Nathan Hartman wro

Re: Discuss NXBoot

2025-03-28 Thread Nathan Hartman
Replying inline below: On Thu, Mar 27, 2025 at 5:15 PM Tim Hardisty wrote: > Hi Nathan, > > Thanks for your thoughts. It has made me think more logically (I hope) > about why and when you might want a splashscreen. > > I'm currently thinking that it is only a pretty "hello world" that > allows

Re: Discuss NXBoot

2025-03-28 Thread Pavel Pisa
Hello Tim, On Friday 28 of March 2025 11:22:06 Tim Hardisty wrote: > Pavel - I have been thinking about your point regarding copying the > (simple) nxboot_main and using it as a starting point for a more > sophisticated application. What *I* want is probably not want *others* > want and it could g

Re: Discuss NXBoot

2025-03-28 Thread Tim Hardisty
Pavel - I have been thinking about your point regarding copying the (simple) nxboot_main and using it as a starting point for a more sophisticated application. What *I* want is probably not want *others* want and it could grow out of hand. Let's leave it as is...so it covers the stdout/stderr/