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feather esp32s2 tft: fix sharing of main display bus

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This commit is contained in:
Jeff Epler 2022-01-11 11:08:47 -06:00
parent 968c57e045
commit 10c3836bc0
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GPG Key ID: D5BF15AB975AB4DE
1 changed files with 2 additions and 11 deletions
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13
ports/espressif/boards/adafruit_feather_esp32s2_tft/board.c
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@ -31,6 +31,7 @@
#include "shared-bindings/microcontroller/Pin.h" #include "shared-bindings/microcontroller/Pin.h"
#include "shared-module/displayio/__init__.h" #include "shared-module/displayio/__init__.h"
#include "shared-module/displayio/mipi_constants.h" #include "shared-module/displayio/mipi_constants.h"
#include "shared-bindings/board/__init__.h"
displayio_fourwire_obj_t board_display_obj; displayio_fourwire_obj_t board_display_obj;
@ -81,17 +82,7 @@ void board_init(void) {
gpio_set_direction(21, GPIO_MODE_DEF_OUTPUT); gpio_set_direction(21, GPIO_MODE_DEF_OUTPUT);
gpio_set_level(21, true); gpio_set_level(21, true);
busio_spi_obj_t *spi = &displays[0].fourwire_bus.inline_bus; busio_spi_obj_t *spi = common_hal_board_create_spi();
common_hal_busio_spi_construct(
spi,
&pin_GPIO36, // CLK
&pin_GPIO35, // MOSI
NULL // MISO not connected
);
common_hal_busio_spi_never_reset(spi);
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;