The current status of eLua is given by the list of the currently supported platforms, together with a list of modules-per-platform and their development phase. For better formatting, the lists are organized as tables that use the graphical notation given below:
| Symbol | Meaning |
|---|---|
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Implemented and tested |
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Implemented, not tested |
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Not yet implemented |
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Not applicable |
The list of CPUs/boards currently supported by eLua is given below:
| CPU | Architecture | Platform name | Supported boards | Status |
|---|---|---|---|---|
| LM3S8962 | Cortex-M3 | lm3s | EKx-LM3S8962 | |
| LM3S6965 | Cortex-M3 | lm3s | EKx-LM3S6965 | |
| LM3S6918 | Cortex-M3 | lm3s | Eagle 100 | |
| AT91SAM7X256 | ARM7TDMI | at91sam7x | SAM7-EX256 | |
| AT91SAM7X512 | ARM7TDMI | at91sam7x | None | |
| i386 (generic) | x86 | i386 | PCs/emulators | |
| STR912FAW44 | ARM966E-S | str9 | STR9-comStick STR-E912 | |
| LPC2888 | ARM7TDMI | lpc288x | LPC-H2888 | |
| STR711FR2 | ARM7TDMI | str7 | MOD711 | |
| AT32UC3A0512 | AVR32 | avr32 | ATEVK1100 | |
| STM32F103ZE | Cortex-M3 | stm32 | STM3210E-EVAL | |
| STM32F103RE | Cortex-M3 | stm32 | ET-STM32 Stamp | |
The following table shows a list of the generic modules currently implemented (and planned to be implemented) in eLua.
| Name | Description | Status |
|---|---|---|
| pio | Programmable Input/Output | |
| tmr | timers | |
| pwm | Pulse Width Modulation | |
| uart | Universal Asynchronous Receiver Transmitter | |
| spi | Serial Peripheral Interface | |
| net | TCP/IP networking | |
| adc | Analog to Digital Converter | |
| cpu | low level system access | |
| pd | platform data | |
| term | ANSI terminal access | |
| bit | bitwise operations | |
| pack | pack/unpack binary data | |
| cmp | analog comparator | |
| i2c | I2C bus access module | |
| cnt | event counter | |
| can | Controller Area Network | |
rpc | remote procedure call / remote control | |
The relationship between a module and its implementation on a particular platform is given in the next table.
| Module | pio | spi | uart | tmr | pwm | net | cpu | adc | pd | term | bit | pack | can |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MCU | |||||||||||||
| LM3S8962 | |
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| LM3S6965 | |
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| LM3S6918 | |
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| i386 | |
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| AT91SAM7X256 | |
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| AT91SAM7X512 | |
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| STR912FAW44 | |
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| LPC2888 | |
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| STR711FR2 | |
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| AT32UC3A0512 | |
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| STM32F103ZE | |
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| STM32F103RE | |
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For some platforms, a number of platform dependent modules are implemented (or in the works) and are listed below. To understand the difference between generic modules and platform specific modules, check the eLua architecture page.
| Name | Description | Boards | Status |
|---|---|---|---|
| disp | OLED display support | EKx-LM3S8962 EKx-LM3S6965 |
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The following table shows the status of some existing and planned eLua features.
| eLua Features | Status |
|---|---|
| Full Lua interpreter running on target | |
| Various Lua examples running properly | |
| Choose floating point or integer Lua | |
| XMODEM transfer over UART | |
| Embedded ROM (Flash) file system | |
| Terminal / Console over UART and Ethernet | |
| eLua command shell | |
| eLua complete interrupt support | |
| eLua LTR (Lua Tiny RAM) patch | |
| FAT File System layer for mmc/sd cards | |
| Minimal R/W file system | |
| eLua FP module (for integer Lua) |
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| Embedded text editor | |
| Lua debugging (remote/on target) | |
| GUI/IDE interface for eLua | |
| GUI eLua build configuration tool |
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| Embedded HTTP web server | |