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add support for LGT8F cpu

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This commit is contained in:
Oliver
2020-08-07 01:26:10 +02:00
parent 0752d4bd4f
commit 14aa943754
2 changed files with 3 additions and 1 deletions
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Adafruit_SPITFT.cpp
+2
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@@ -39,6 +39,8 @@
#if defined(__AVR_XMEGA__) // only tested with __AVR_ATmega4809__
#define AVR_WRITESPI(x) \
for (SPI0_DATA = (x); (!(SPI0_INTFLAGS & _BV(SPI_IF_bp)));)
#elif defined(__LGT8F__)
#define AVR_WRITESPI(x) SPDR = (x);asm volatile("nop");while((SPFR & _BV(RDEMPT)));SPFR = _BV(RDEMPT) | _BV(WREMPT)
#else
#define AVR_WRITESPI(x) for (SPDR = (x); (!(SPSR & _BV(SPIF)));)
#endif
Adafruit_SPITFT.h
+1 -1
View File
@@ -65,7 +65,7 @@ typedef uint32_t ADAGFX_PORT_t; ///< PORT values are 32-bit
#endif // end !ARM
typedef volatile ADAGFX_PORT_t *PORTreg_t; ///< PORT register type
#if defined(__AVR__)
#if defined(__AVR__) && !defined(__LGT8F__)
#define DEFAULT_SPI_FREQ 8000000L ///< Hardware SPI default speed
#else
#define DEFAULT_SPI_FREQ 16000000L ///< Hardware SPI default speed