Current Status
From Ultibo.org
Latest versions
| Component | Version |
|---|---|
| Core | 1.3.271 (Cucumber release) |
| FPC | 3.1.1 revision 32846 |
| Lazarus | 1.6RC1 |
RTL support
| Unit | Status | Priority | Effort | Notes |
|---|---|---|---|---|
| System | Complete | Some non relevant features not implemented | ||
| SysUtils | Complete | Some non relevant features not implemented | ||
| Classes | Complete | |||
| Crt | Complete | |||
| Dos | Complete | |||
| Objpas | Complete | |||
| Iso7185 | Complete | Not tested | ||
| Extpas | Complete | Not tested | ||
| Strings | Complete | |||
| Math | Complete | Many functions not tested | ||
| Fgl | Complete | |||
| Macpas | Complete | Not tested | ||
| Typinfo | Complete | |||
| Types | Complete | |||
| RtlConsts | Complete | |||
| Getopts | Complete | Not tested | ||
| Lineinfo | Complete | Not tested | ||
| Ctypes | Complete | |||
| Charset | Complete | Not tested | ||
| Character | Complete | Not tested | ||
| Fpwidestring | Complete | Not tested | ||
| Unicodedata | Complete | Limited testing | ||
| Unicodenumtable | Complete | Limited testing | ||
| Uuchar | Complete | |||
| Softfpu | Incomplete | Low | Moderate | |
| Ufloat128 | Incomplete | Low | Minor | |
| Heaptrc | Incomplete | Medium | Unknown | Unknown if this can be made to work with HeapManager |
| Exeinfo | Complete | Not tested |
| Package | Status | Priority | Effort | Notes |
|---|---|---|---|---|
| Bzip2 | Complete | Limited testing | ||
| Chm | Complete | Limited testing | ||
| Fastcgi | Complete | Limited testing | ||
| Fcl-base | Complete | Limited testing | ||
| Fcl-db | Complete | Limited testing, includes driver for SQLite3 | ||
| Fcl-extra | Complete | Limited testing | ||
| Fcl-fpcunit | Complete | Limited testing | ||
| Fcl-image | Complete | Includes FreeType2 (True Type Font) support | ||
| Fcl-js | Complete | Limited testing | ||
| Fcl-json | Complete | Limited testing | ||
| Fcl-net | Complete | Limited testing | ||
| Fcl-passrc | Complete | Limited testing | ||
| Fcl-process | Complete | Dummy only | ||
| Fcl-registry | Complete | Limited testing | ||
| Fcl-res | Complete | Limited testing | ||
| Fcl-sdo | Complete | Limited testing | ||
| Fcl-sound | Complete | Limited testing | ||
| Fcl-stl | Complete | Limited testing | ||
| Fcl-web | Complete | Limited testing | ||
| Fcl-xml | Complete | Limited testing | ||
| Fpmkunit | Complete | Limited testing | ||
| FV (FreeVision) | Complete | |||
| Hash | Complete | Limited testing | ||
| Hermes | Complete | Not tested | ||
| Libtar | Complete | Limited testing | ||
| Pasjpeg | Complete | Limited testing | ||
| Paszlib | Complete | Limited testing | ||
| Regexpr | Complete | Limited testing | ||
| Rtl-console | Complete | |||
| Rtl-extra | Complete | Limited testing | ||
| Rtl-objpas | Complete | Limited testing | ||
| Rtl-unicode | Complete | Limited testing | ||
| Sqlite | Complete | |||
| Symbolic | Complete | Not tested | ||
| Unzip | Complete | Limited testing | ||
| All others | Incomplete | Unknown | Unknown | Most require libraries or platform specific features |
Feature support
| Feature | Status | Priority | Effort | Notes |
|---|---|---|---|---|
| Heap | Complete | |||
| Threads | Complete | |||
| Spin locks | Complete | |||
| Mutexes | Complete | |||
| Semaphores | Complete | |||
| Critical sections | Complete | |||
| Events | Complete | |||
| Synchronizers | Complete | Synchronizer is a multi reader single writer lock | ||
| Thread messages | Complete | |||
| Messageslots | Complete | |||
| Mailslots | Complete | |||
| Buffers | Complete | |||
| Thread variables | Complete | |||
| Thread lists | Complete | |||
| Thread queues | Complete | |||
| TLS indexes | Complete | |||
| Exceptions | Complete | |||
| Timers | Complete | |||
| Workers | Complete | |||
| Clock | Complete | |||
| Timezones | Complete | |||
| Interrupt IRQ | Complete | |||
| Interrupt FIQ | Complete | |||
| System calls (SWI) | Complete | Requires update of handler to support new model | ||
| Page tables | Complete | |||
| Vector tables | Complete | |||
| Shutdown restart | Complete | Requires an interface to register shutdown handlers | ||
| Devices | Complete | |||
| Console | Complete | |||
| Fonts | Complete | Selection of fonts available plus font tools | ||
| Keyboard | Complete | |||
| Mouse | Complete | |||
| Touch | Complete | Needs correct handling of scaling and calibration | ||
| Keymaps | Complete | Keymaps included for US English, German, Spanish, French, UK English and US International | ||
| Code Pages | Implemented | Medium | Moderate | Functional but requires additional work |
| Unicode | Implemented | Medium | Moderate | Functional but requires additional work |
| Locales | Incomplete | Medium | Moderate | Some initial support APIs completed |
| Cryptography | In progress | High | Moderate | |
| Static C libraries | Complete | Includes Ultibo specific builds of libc.a and libm.a | ||
| Static C++ libraries | In progress | High | Moderate | |
| Dynamic libraries | In progress | High | Moderate | Includes support for loading .so and .dll files at run time |
Hardware support
| Device | Status | Priority | Effort | Notes |
|---|---|---|---|---|
| Bluetooth | Incomplete | Medium | Major | |
| Clock | Complete | Multiple clock source drivers included | ||
| DMA | Complete | |||
| Framebuffer | Complete | |||
| GPIO | Complete | |||
| HDMI CEC | Incomplete | Medium | Unknown | CEC (Consumer Electronics Control) over HDMI. Seems to require support of the VideoCore IV GPU. |
| I2C | Complete | |||
| I2S | Incomplete | Medium | Moderate | |
| MMC/SD | Complete | Requires support for eMMC and SDIO | ||
| PWM | Complete | |||
| RTC | Complete | Driver available for DS1307 chip | ||
| Serial | Complete | |||
| SPI | Complete | |||
| Counters (Timers) | Complete | Driver included for ARM timer on all Raspberry Pi models | ||
| TFT LCD | Complete | Drivers included for HX8357D and ILI9340 based SPI displays | ||
| UART | Complete | |||
| USB | Complete | Isochronous transfers not supported yet | ||
| USB Hubs | Complete | |||
| USB Keyboard | Complete | |||
| USB Mouse | Complete | |||
| USB Storage | Complete | |||
| USB CDC (Serial) | Complete | |||
| USB Firmware (DFU) | Incomplete | Medium | Moderate | |
| USB Audio | Incomplete | Medium | Moderate | |
| USB Video | Incomplete | Medium | Moderate | |
| VideoCore IV GPU | Incomplete | High | Major | |
| WiFi | Incomplete | High | Major |
