Article: NuttX RTOS for PinePhone: Exploring USB
#1
We're about to turn PinePhone on Apache NuttX Real-Time Operating System into a Feature Phone... But to talk to PinePhone's LTE Modem, we need a NuttX Driver for Allwinner A64 USB Controller.

In this article we’ll dive into PinePhone’s USB Controller…

1. Why PinePhone needs USB for Voice Calls and SMS

2. What’s inside PinePhone’s Allwinner A64 USB Controller

3. Which is actually a Mentor Graphics Inventra USB Controller

4. We’ll study the FreeBSD Driver for the USB Controller

5. And how we might port the USB Driver to NuttX RTOS

6. By comparing with the STM32 USB Driver for NuttX


NuttX RTOS for PinePhone: Exploring USB
  Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  Movuan distribution for PinePhone merom 4 695 04-07-2025, 12:32 AM
Last Post: tllim
  Latest firmware for PinePhone modem! Subsentient 105 168,781 02-02-2025, 08:47 PM
Last Post: bacydentir85
  Slarm64 on PinePhone [Unofficial Slackware ARM - 64 bit] acid andy 40 40,692 12-28-2024, 12:19 AM
Last Post: mara
  Office applications for the Pinephone Peter Gamma 2 1,197 09-05-2024, 09:22 AM
Last Post: Peter Gamma
  Struggle to install LibreOffice on the PinePhone Peter Gamma 50 44,012 07-26-2024, 10:35 PM
Last Post: Peter Gamma
  Why does Pine64 sabotage office on the Pinephone? Peter Gamma 5 2,145 07-04-2024, 07:34 AM
Last Post: Kevin Kofler
  Which word processor to choose for the Pinephone? Peter Gamma 16 8,449 06-22-2024, 07:28 AM
Last Post: Peter Gamma
  Samba share on the Pinephone? Peter Gamma 0 1,010 06-16-2024, 10:26 PM
Last Post: Peter Gamma
  Possible Free Backup Carrier for PinePhone PineFone 0 937 06-13-2024, 03:45 PM
Last Post: PineFone
  Using Signal on PinePhone in mid-2023? dante404 47 30,879 05-03-2024, 02:19 AM
Last Post: dragonhospital

Forum Jump:


Users browsing this thread: 1 Guest(s)