Group: Hardware/Computers/Calculators/pedrom
From LibrePlanet
< Group:Hardware | Computers | Calculators
m (GNUtoo moved page Group:Hardware/Devices/Calculators/ti89 to Group:Hardware/Computers/Calculators/ti89: These are computers and treated as such) |
(→Introduction: Add more compatibility) |
||
| Line 1: | Line 1: | ||
== Introduction == | == Introduction == | ||
| − | There seem to be a fully free software OS for the ti89 calculators. | + | There seem to be a fully free software OS for the ti89 (Hw1/2), ti92+ and V200/89 Titanium calculators. On the V200/89 Titanium, USB is not supported. |
It might be possible to flash it with fully free software if we manage to build tigcc on recent GNU/Linux distributions. | It might be possible to flash it with fully free software if we manage to build tigcc on recent GNU/Linux distributions. | ||
Revision as of 12:18, 3 April 2023
Introduction
There seem to be a fully free software OS for the ti89 (Hw1/2), ti92+ and V200/89 Titanium calculators. On the V200/89 Titanium, USB is not supported.
It might be possible to flash it with fully free software if we manage to build tigcc on recent GNU/Linux distributions.
This way we would be able to build it, then sign it with the factorized keys, and flash it with the free flasher without relying on any nonfree software.
Note that this has not been tested yet because we need to refresh tigcc (and potentially upstream) patches.
Components
| Component | Project | Status |
|---|---|---|
| Free software compiler | tigcc | Strongly outdated, no more packages for recent GNU/Linux distributions |
| ti83c | Unknown if it works for the TI89 or not. | |
| Free software OS | Pedrom | To use it you need:
|
| Free software flasher | RabbitSign | Package available for several GNU/Linux distributions, require private keys to flash an OS. |
| Signing keys | Signing keys | Factorized |
