espressif/arduino-esp32
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IDF master b86fe0c66c

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me-no-dev
2021-10-13 18:21:12 +00:00
parent 2fb2ef54ce
commit 34c81be93b
538 changed files with 17119 additions and 4346 deletions
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28
tools/sdk/esp32/include/esp_lcd/include/esp_lcd_panel_io.h
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@ -65,6 +65,22 @@ esp_err_t esp_lcd_panel_io_tx_color(esp_lcd_panel_io_handle_t io, int lcd_cmd, c
*/
esp_err_t esp_lcd_panel_io_del(esp_lcd_panel_io_handle_t io);
/**
* @brief Type of LCD panel IO event data
*/
typedef struct {
} esp_lcd_panel_io_event_data_t;
/**
* @brief Declare the prototype of the function that will be invoked when panel IO finishes transferring color data
*
* @param[in] panel_io LCD panel IO handle, which is created by factory API like `esp_lcd_new_panel_io_spi()`
* @param[in] edata Panel IO event data, fed by driver
* @param[in] user_ctx User data, passed from `esp_lcd_panel_io_xxx_config_t`
* @return Whether a high priority task has been waken up by this function
*/
typedef bool (*esp_lcd_panel_io_color_trans_done_cb_t)(esp_lcd_panel_io_handle_t panel_io, esp_lcd_panel_io_event_data_t *edata, void *user_ctx);
/**
* @brief Panel IO configuration structure, for SPI interface
*/
@ -74,8 +90,8 @@ typedef struct {
int spi_mode; /*!< Traditional SPI mode (0~3) */
unsigned int pclk_hz; /*!< Frequency of pixel clock */
size_t trans_queue_depth; /*!< Size of internal transaction queue */
bool (*on_color_trans_done)(esp_lcd_panel_io_handle_t panel_io, void *user_data, void *event_data); /*!< Callback, invoked when color data transfer has finished */
void *user_data; /*!< User private data, passed directly to on_trans_frame_done's user_data */
esp_lcd_panel_io_color_trans_done_cb_t on_color_trans_done; /*!< Callback invoked when color data transfer has finished */
void *user_ctx; /*!< User private data, passed directly to on_color_trans_done's user_ctx */
int lcd_cmd_bits; /*!< Bit-width of LCD command */
int lcd_param_bits; /*!< Bit-width of LCD parameter */
struct {
@ -100,8 +116,8 @@ esp_err_t esp_lcd_new_panel_io_spi(esp_lcd_spi_bus_handle_t bus, const esp_lcd_p
typedef struct {
uint32_t dev_addr; /*!< I2C device address */
bool (*on_color_trans_done)(esp_lcd_panel_io_handle_t panel_io, void *user_data, void *event_data); /*!< Callback, invoked when color data transfer has finished */
void *user_data; /*!< User private data, passed directly to on_trans_frame_done's user_data */
esp_lcd_panel_io_color_trans_done_cb_t on_color_trans_done; /*!< Callback invoked when color data transfer has finished */
void *user_ctx; /*!< User private data, passed directly to on_color_trans_done's user_ctx */
size_t control_phase_bytes; /*!< I2C LCD panel will encode control information (e.g. D/C seclection) into control phase, in several bytes */
unsigned int dc_bit_offset; /*!< Offset of the D/C selection bit in control phase */
int lcd_cmd_bits; /*!< Bit-width of LCD command */
@ -168,8 +184,8 @@ typedef struct {
int cs_gpio_num; /*!< GPIO used for CS line, set to -1 will declaim exclusively use of I80 bus */
unsigned int pclk_hz; /*!< Frequency of pixel clock */
size_t trans_queue_depth; /*!< Transaction queue size, larger queue, higher throughput */
bool (*on_color_trans_done)(esp_lcd_panel_io_handle_t panel_io, void *user_data, void *event_data); /*!< Callback, invoked when color data was tranferred done */
void *user_data; /*!< User private data, passed directly to on_trans_done's user_data */
esp_lcd_panel_io_color_trans_done_cb_t on_color_trans_done; /*!< Callback invoked when color data was tranferred done */
void *user_ctx; /*!< User private data, passed directly to on_color_trans_done's user_ctx */
int lcd_cmd_bits; /*!< Bit-width of LCD command */
int lcd_param_bits; /*!< Bit-width of LCD parameter */
struct {

51
tools/sdk/esp32/include/esp_lcd/include/esp_lcd_panel_rgb.h
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@ -18,6 +18,37 @@ extern "C" {
#if SOC_LCD_RGB_SUPPORTED
/**
* @brief LCD RGB timing structure
*
* Total Width
* <--------------------------------------------------->
* Hsync width HBP Active Width HFP
* <---><--><--------------------------------------><--->
* ____ ____|_______________________________________|____|
* |___| | | |
* | | |
* __| | | |
* /|\ /|\ | | | |
* | VSYNC| | | | |
* |Width\|/ |__ | | |
* | /|\ | | | |
* | VBP | | | | |
* | \|/_____|_________|_______________________________________| |
* | /|\ | | / / / / / / / / / / / / / / / / / / / | |
* | | | |/ / / / / / / / / / / / / / / / / / / /| |
* Total | | | |/ / / / / / / / / / / / / / / / / / / /| |
* Heigh | | | |/ / / / / / / / / / / / / / / / / / / /| |
* |Active| | |/ / / / / / / / / / / / / / / / / / / /| |
* |Heigh | | |/ / / / / / Active Display Area / / / /| |
* | | | |/ / / / / / / / / / / / / / / / / / / /| |
* | | | |/ / / / / / / / / / / / / / / / / / / /| |
* | | | |/ / / / / / / / / / / / / / / / / / / /| |
* | | | |/ / / / / / / / / / / / / / / / / / / /| |
* | | | |/ / / / / / / / / / / / / / / / / / / /| |
* | \|/_____|_________|_______________________________________| |
* | /|\ | |
* | VFP | | |
* \|/ \|/_____|______________________________________________________|
*
*/
typedef struct {
unsigned int pclk_hz; /*!< Frequency of pixel clock */
@ -38,6 +69,22 @@ typedef struct {
} flags;
} esp_lcd_rgb_timing_t;
/**
* @brief Type of RGB LCD panel event data
*/
typedef struct {
} esp_lcd_rgb_panel_event_data_t;
/**
* @brief Declare the prototype of the function that will be invoked when panel IO finishes transferring color data
*
* @param[in] panel LCD panel handle, returned from `esp_lcd_new_rgb_panel`
* @param[in] edata Panel event data, fed by driver
* @param[in] user_ctx User data, passed from `esp_lcd_rgb_panel_config_t`
* @return Whether a high priority task has been waken up by this function
*/
typedef bool (*esp_lcd_rgb_panel_frame_trans_done_cb_t)(esp_lcd_panel_handle_t panel, esp_lcd_rgb_panel_event_data_t *edata, void *user_ctx);
/**
* @brief LCD RGB panel configuration structure
*/
@ -51,8 +98,8 @@ typedef struct {
int pclk_gpio_num; /*!< GPIO used for PCLK signal */
int data_gpio_nums[SOC_LCD_RGB_DATA_WIDTH]; /*!< GPIOs used for data lines */
int disp_gpio_num; /*!< GPIO used for display control signal, set to -1 if it's not used */
bool (*on_frame_trans_done)(esp_lcd_panel_handle_t panel, void *user_data); /*!< Callback, invoked when one frame buffer has transferred done */
void *user_data; /*!< User data which would be passed to on_frame_trans_done's user_data */
esp_lcd_rgb_panel_frame_trans_done_cb_t on_frame_trans_done; /*!< Callback invoked when one frame buffer has transferred done */
void *user_ctx; /*!< User data which would be passed to on_frame_trans_done's user_ctx */
struct {
unsigned int disp_active_low: 1; /*!< If this flag is enabled, a low level of display control signal can turn the screen on; vice versa */
unsigned int relax_on_idle: 1; /*!< If this flag is enabled, the host won't refresh the LCD if nothing changed in host's frame buffer (this is usefull for LCD with built-in GRAM) */