This section contains new projects planned with Gemstone and their completion stages.
To contribute by taking part in the relevant projects, visit their Github pages or community forums.
Apache Nuttx
In Progress 40%PX4 Autopilot
Not Started Yet 0%Buildroot
Not Started Yet 0%Phoenix RTOS
Not Started Yet 0%Apache Nuttx
Pixhawk Flight Controller hardware mostly contains STM32 with Cortex-M architecture. The autopilot named PX4 runs on the real-time operating system named Apache Nuttx and does not have support for Texas AM67a.
Apache Nuttx RTOS
PX4 Autopilot
| Running NuttX on R5 cores | Completed |
| GPIO driver support | Completed |
| Serial port driver support | Completed |
| Access to NuttShell (nsh) console | Completed |
| Loading NuttX onto the R5 core via U-Boot or Linux using the remoteproc mechanism | Completed |
| Communication between NuttX running on the R5 core and Linux running on the A53 core via Texas IPC mechanism | Volunteer Developer Needed |
| PWM driver support | Volunteer Developer Needed |
| SPI driver support | Volunteer Developer Needed |
| I2C driver support | Volunteer Developer Needed |
| Pinmux settings for all pins on the 40-pin HAT | Volunteer Developer Needed |
| USB driver support | Volunteer Developer Needed |
| SD card and eMMC driver support | Volunteer Developer Needed |
| CAN Bus driver support | Volunteer Developer Needed |
PX4 Autopilot
The goal is to run the PX4 autopilot on Gemstone Linux (without NuttX).
PX4 Autopilot
Buildroot
Compared to the Yocto Project, support for Gemstone will be provided for Buildroot, which has a slightly lighter structure.
Buildroot
Phoenix RTOS
The goal is to run the open-source real-time operating system Phoenix, which has a microkernel architecture, on Gemstone.
Phoenix RTOS