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esp_lcd: spi support quad mode

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Liu Zhong Wei
2023-08-25 12:43:20 +08:00
committed by morris
parent 623c4e653a
commit 20ebcf76fd
4 changed files with 35 additions and 3 deletions
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components/esp_lcd/include/esp_lcd_panel_io.h
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@@ -138,6 +138,7 @@ typedef struct {
struct {
unsigned int dc_low_on_data: 1; /*!< If this flag is enabled, DC line = 0 means transfer data, DC line = 1 means transfer command; vice versa */
unsigned int octal_mode: 1; /*!< transmit with octal mode (8 data lines), this mode is used to simulate Intel 8080 timing */
unsigned int quad_mode: 1; /*!< transmit with quad mode (4 data lines), this mode is useful when transmitting LCD parameters (Only use one line for command) */
unsigned int sio_mode: 1; /*!< Read and write through a single data line (MOSI) */
unsigned int lsb_first: 1; /*!< transmit LSB bit first */
unsigned int cs_high_active: 1; /*!< CS line is high active */