Identifying MCU and board variants using preprocessor - dbuezas/lgt8fx GitHub Wiki
As of 2021-02-22, in release v1.0.6 :
Preprocessor condition expressions to detect a board :
#if defined( __LGT8FX8E__ ) && defined( __LGT8F_SSOP20__ ) || defined( ARDUINO_AVR_LARDU_88DS20 )
#error LGT8F88D-SSOP20 detected
#endif
#if defined( __LGT8FX8E__ ) && ! defined( __LGT8F_SSOP20__ ) && ! defined( ARDUINO_AVR_LARDU_88DS20 )
#error 328D (rare) detected
#endif
#if defined( __LGT8FX8P__ ) && ( LED_BUILTIN != 12 ) && ! defined( __LGT8F_SSOP20__ ) && ! defined( __LGT8FX8P48__ )
#error 328P-LQFP32 (MiniEVB) detected
#endif
#if defined( __LGT8FX8P__ ) && ( LED_BUILTIN == 12 ) && ! defined( __LGT8F_SSOP20__ )
#error 328P-LQFP32 wemos-TTGO-XI detected
#endif
#if defined( __LGT8FX8P48__ )
#error 328P-LQFP48 MiniEVB detected
#endif
#if defined( __LGT8FX8P__ ) && defined( __LGT8F_SSOP20__ )
#error 328P-SSOP20 (e.g. green pseudo pro mini) detected
#endif
List of special definitions for each boards and variants :
| boards.txt | MCU variant | lgt8f/variants/ | special #define patterns |
|---|---|---|---|
| * | lgt8f* | __LGT8F__ |
|
| * | lgt8f*-ssop20 | __LGT8F_SSOP20__ |
|
| * | lgt8f*d | __LGT8FX8E__ |
|
| * | lgt8f*p | __LGT8FX8P__ |
|
| * | lgt8f*d/p | ARDUINO_AVR_LARDU_328E |
|
| LGT8F88D-SSOP20 | lgt8f88d | lgt8fx8ds20 | ARDUINO_AVR_LARDU_88DS20 |
| 328D (rare) | lgt8f328d | lgt8fx8e | __LGT8FX8E__ && ! __LGT8F_SSOP20__ |
| 328P-LQFP32 wemos-TTGO-XI | lgt8f328p | lgt8fx8p-wemos-TTGO-XI | __LGT8FX8P__ && LED_BUILTIN==12 |
| 328P-LQFP32 (e.g. MiniEVB nano-style and WAVGAT) | lgt8f328p | lgt8fx8p | __LGT8FX8P__ && LED_BUILTIN!=12 && ! __LGT8F_SSOP20__ && ! __LGT8FX8P48__ |
| 328P-LQFP48 MiniEVB | lgt8f328p | lgt8fx8p48 | __LGT8FX8P48__ |
| 328P-SSOP20 (e.g. green pseudo pro mini) | lgt8f328p | lgt8fx8ps20 | __LGT8FX8P__ && __LGT8F_SSOP20__ |