hmmm. but for all of the devdraw fs and image backing, etc? can it access RAM?
On Fri, Jan 28, 2022, 1:18 PM Tony Mendoza <clue...@tonymendoza.us> wrote: > Eli said - "...accelerated hardware devdraw on the fpga if that's even > possible" > > It's possible. > > https://projectf.io/posts/fpga-graphics/ > > T > > On 1/28/2022 at 3:08 PM, "Eli Cohen" <echol...@gmail.com> wrote: > > I started working on a project with an ESP32 board (with a toolchain for > linux) to make a /net/etherESP32 for wifi with 9P right on the little > board. I got as far as realizing how different 802.11 and 802.3 are... > > the unfinished code is at https://github.com/echoline/etherESP32 > > it would be cool to see an aijuboard with accelerated hardware devdraw on > the fpga if that's even possible, or other hardware like that > > On Fri, Jan 28, 2022, 1:01 PM Tony Mendoza <clue...@tonymendoza.us> wrote: > >> Sorry wrong libstyx repo >> >> https://github.com/inferno-os/inferno-os/tree/master/tools/libstyx >> >> T >> >> On 1/28/2022 at 2:54 PM, "Tony Mendoza" <clue...@tonymendoza.us> wrote: >> >> A few years back I started trying to build something similar off of the >> STM32F4 line of ARM MCUs. >> >> https://www.st.com/en/microcontrollers-microprocessors/stm32f4-series.html >> >> Supports ethernet, spi, usb otg, etc. Thought about porting the libstyx >> library from Inferno over to >> the STM32 platform. >> >> https://github.com/inferno-os/inferno-os/tree/master/tools/styxtest >> >> Thin OS layer was provided by FreeRTOS. STM32F4 specific HW was accessed >> using libopencm3 >> >> https://libopencm3.org/ >> >> If interested... >> >> https://github.com/tmendoza/stm32f4-template >> >> Tony >> >> On 1/28/2022 at 4:18 AM, "Lucio De Re" <lucio.d...@gmail.com> wrote: >> >> On 1/28/22, Bakul Shah <ba...@iitbombay.org> wrote: >> > >> > Think of really simple, low power, low cost devices. >> > USB can also provide power. USB+ATtiny85 devel boards >> > cost ~$3 even at Amazon. And FPGA boards can be >> > pretty inexpensive too. If you can find them. >> > >> I've recommended olimex.com in the past. They specialise in Open >> Architecture Hardware. Their prices are very reasonable and product >> range quite broad. >> >> Lucio. >> >> *9fans <https://9fans.topicbox.com/latest>* / 9fans / see discussions > <https://9fans.topicbox.com/groups/9fans> + participants > <https://9fans.topicbox.com/groups/9fans/members> + delivery options > <https://9fans.topicbox.com/groups/9fans/subscription> Permalink > <https://9fans.topicbox.com/groups/9fans/Ta4e584a373b05553-Mb0d91d78bd0ccb6b864611c7> > ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/Ta4e584a373b05553-M7c105b558e297b07d1ace778 Delivery options: https://9fans.topicbox.com/groups/9fans/subscription
