bugfix(esp_board_manager): Reduce echoear default spi max_transfer_sz

Liu Jinhong · Liu Jinhong · commit 2a17bc241900 · 2025-11-11T16:23:14.000+08:00
diff --git a/packages/esp_board_manager/CHANGELOG.md b/packages/esp_board_manager/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## v0.4.3
+
+### Bug Fixes
+
+- Reduce the default spi max_transfer_sz value for echoear_core_board_v1_2 to avoid allocating excessive memory
+
 ## v0.4.2
 
 ### Features
diff --git a/packages/esp_board_manager/boards/echoear_core_board_v1_0/board_peripherals.yaml b/packages/esp_board_manager/boards/echoear_core_board_v1_0/board_peripherals.yaml
@@ -57,7 +57,7 @@ peripherals:
         data2_io_num: 11                  # QUADWP_IO_NUM
         data3_io_num: 12                  # QUADHD_IO_NUM
         sclk_io_num: 18                   # SPI Clock signal
-        max_transfer_sz: 72000             # Maximum transfer size in bytes
+        max_transfer_sz: 14400            # Maximum transfer size in bytes : width * 2 * 20
 
   - name: ledc_backlight
     type: ledc
diff --git a/packages/esp_board_manager/boards/echoear_core_board_v1_2/board_peripherals.yaml b/packages/esp_board_manager/boards/echoear_core_board_v1_2/board_peripherals.yaml
@@ -57,7 +57,7 @@ peripherals:
         data2_io_num: 11                  # QUADWP_IO_NUM
         data3_io_num: 12                  # QUADHD_IO_NUM
         sclk_io_num: 18                   # SPI Clock signal
-        max_transfer_sz: 72000            # Maximum transfer size in bytes
+        max_transfer_sz: 14400            # Maximum transfer size in bytes : width * 2 * 20
 
   - name: ledc_backlight
     type: ledc
diff --git a/packages/esp_board_manager/idf_component.yml b/packages/esp_board_manager/idf_component.yml
@@ -1,4 +1,4 @@
-version: 0.4.2
+version: 0.4.3
 description: Board manager for ESP-GMF
 url: https://github.com/espressif/esp-gmf/tree/main/packages/esp_board_manager
 documentation: https://github.com/espressif/esp-gmf/blob/main/packages/esp_board_manager/README.md

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-version: 0.4.2`
	`1`	`+version: 0.4.3`
`2`	`2`	`description: Board manager for ESP-GMF`
`3`	`3`	`url: https://github.com/espressif/esp-gmf/tree/main/packages/esp_board_manager`
`4`	`4`	`documentation: https://github.com/espressif/esp-gmf/blob/main/packages/esp_board_manager/README.md`