Michel2/U8g2_Arduino
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Code Issues Releases Activity

update

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olikraus
2016-06-24 21:37:57 +02:00
parent 69f23278b6
commit 49c0661f25
5 changed files with 62 additions and 1 deletions
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src/U8x8lib.cpp
+9 -1
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@@ -294,8 +294,10 @@ extern "C" uint8_t u8x8_byte_arduino_hw_spi(u8x8_t *u8g2, uint8_t msg, uint8_t a
if ( u8g2->display_info->sck_pulse_width_ns < 70 )
SPI.setClockDivider( SPI_CLOCK_DIV2 );
else
else if ( u8g2->display_info->sck_pulse_width_ns < 140 )
SPI.setClockDivider( SPI_CLOCK_DIV4 );
else
SPI.setClockDivider( SPI_CLOCK_DIV8 );
SPI.setDataMode(SPI_MODE0);
SPI.setBitOrder(MSBFIRST);
@@ -405,6 +407,12 @@ void u8x8_SetPin_4Wire_HW_SPI(u8x8_t *u8x8, uint8_t cs, uint8_t dc, uint8_t rese
u8x8_SetPin(u8x8, U8X8_PIN_RESET, reset);
}
void u8x8_SetPin_ST7920_HW_SPI(u8x8_t *u8x8, uint8_t cs, uint8_t reset)
{
u8x8_SetPin(u8x8, U8X8_PIN_CS, cs);
u8x8_SetPin(u8x8, U8X8_PIN_RESET, reset);
}
#ifdef _obsolete_com_specific_setup
void u8x8_Setup_4Wire_HW_SPI(u8x8_t *u8x8, u8x8_msg_cb display_cb, uint8_t cs, uint8_t dc, uint8_t reset)