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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
2026-06-02 15:56:25 +08:00
parent 10be973c0f
commit 69c97183c3
8 changed files with 105 additions and 19 deletions
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components/esp_lcd/test_apps/i2c_lcd/main/test_i2c_lcd_panel.c
+1
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@@ -44,6 +44,7 @@ TEST_CASE("lcd_panel_with_i2c_interface_(ssd1306)", "[lcd]")
.dc_bit_offset = 6, // According to SSD1306 datasheet
.lcd_cmd_bits = 8, // According to SSD1306 datasheet
.lcd_param_bits = 8, // According to SSD1306 datasheet
.transaction_timeout_ms = 0, // 0 keeps the legacy infinite wait behavior
};
TEST_ESP_OK(esp_lcd_new_panel_io_i2c(bus_handle, &io_config, &io_handle));
components/esp_lcd/test_apps/i2c_lcd_legacy/main/test_i2c_lcd_legacy_panel.c
+1
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@@ -44,6 +44,7 @@ TEST_CASE("lcd_panel_with_i2c_interface legacy_(ssd1306)", "[lcd]")
.dc_bit_offset = 6, // According to SSD1306 datasheet
.lcd_cmd_bits = 8, // According to SSD1306 datasheet
.lcd_param_bits = 8, // According to SSD1306 datasheet
.transaction_timeout_ms = 0, // wait infinitely
};
TEST_ESP_OK(esp_lcd_new_panel_io_i2c((esp_lcd_i2c_bus_handle_t)TEST_I2C_HOST_ID, &io_config, &io_handle));