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Configure the TFT spi to 24MHz by default

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That is (slightly) out of spec for the display, but it works reliably.
This commit is contained in:
Radomir Dopieralski 2019-04-11 15:47:26 +02:00
parent cf3f3e510c
commit 5603d0cd38
1 changed files with 1 additions and 0 deletions
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ports/atmel-samd/boards/pybadge/board.c
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@ -73,6 +73,7 @@ void board_init(void) {
busio_spi_obj_t* spi = &displays[0].fourwire_bus.inline_bus; busio_spi_obj_t* spi = &displays[0].fourwire_bus.inline_bus;
common_hal_busio_spi_construct(spi, &pin_PB13, &pin_PB15, NULL); common_hal_busio_spi_construct(spi, &pin_PB13, &pin_PB15, NULL);
common_hal_busio_spi_never_reset(spi); common_hal_busio_spi_never_reset(spi);
common_hal_busio_spi_configure(spi, 24000000, 0, 0, 8);
displayio_fourwire_obj_t* bus = &displays[0].fourwire_bus; displayio_fourwire_obj_t* bus = &displays[0].fourwire_bus;
bus->base.type = &displayio_fourwire_type; bus->base.type = &displayio_fourwire_type;