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esp_lcd: support serial interface-I mode for spi LCD

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Liu Zhongwei
2022-11-14 16:33:36 +08:00
parent 769ec42899
commit 48ce2037be
2 changed files with 2 additions and 0 deletions
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components/esp_lcd/src/esp_lcd_panel_io_spi.c
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@@ -73,6 +73,7 @@ esp_err_t esp_lcd_new_panel_io_spi(esp_lcd_spi_bus_handle_t bus, const esp_lcd_p
spi_device_interface_config_t devcfg = {
.flags = SPI_DEVICE_HALFDUPLEX |
(io_config->flags.lsb_first ? SPI_DEVICE_TXBIT_LSBFIRST : 0) |
(io_config->flags.interface_I_mode ? SPI_DEVICE_3WIRE : 0) |
(io_config->flags.cs_high_active ? SPI_DEVICE_POSITIVE_CS : 0),
.clock_speed_hz = io_config->pclk_hz,
.mode = io_config->spi_mode,