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feat(lcd): add configurable timeout for lcd i2c panel

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Closes https://github.com/espressif/esp-idf/issues/18542
Closes https://github.com/espressif/esp-idf/pull/18543
This commit is contained in:
Chen Chen
2026-05-19 10:35:04 +08:00
parent 8f3d8b41c3
commit eefcb722e0
5 changed files with 13 additions and 5 deletions
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components/esp_lcd/include/esp_lcd_io_i2c.h
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@@ -31,6 +31,7 @@ typedef 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 disable_control_phase: 1; /*!< If this flag is enabled, the control phase isn't used */
} flags; /*!< Extra flags to fine-tune the I2C device */
int transaction_timeout_ms; /*!< Timeout for each I2C transfer in ms, 0/-1: wait forever, >0: finite timeout */
} esp_lcd_panel_io_i2c_config_t;
/**