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 |
|---|---|
|
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 | |
| 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 | |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 or 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 | |