Merge pull request espressif#125 from espressif/fix/ncm_buffer_count_…

…default_value fix(ncm): Changed NTB default value to fix DRAM overflow on esp32s2
XDanielPaul · Jan 21, 2025 · 6dd8b4e · 6dd8b4e
2 parents 7898011 + a25e028
commit 6dd8b4e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/device/esp_tinyusb/Kconfig b/device/esp_tinyusb/Kconfig
@@ -315,7 +315,7 @@ menu "TinyUSB Stack"
         config TINYUSB_NCM_OUT_NTB_BUFF_MAX_SIZE
             int "NCM NTB Buffer size for reception size"
             depends on TINYUSB_NET_MODE_NCM
-            default 8192
+            default 3200
             range 1600 10240
             help
               Size of NTB buffers on the reception side. The minimum size used by Linux is 2048 bytes.
@@ -327,7 +327,7 @@ menu "TinyUSB Stack"
         config TINYUSB_NCM_IN_NTB_BUFF_MAX_SIZE
             int "NCM NTB Buffer size for transmission size"
             depends on TINYUSB_NET_MODE_NCM
-            default 8192
+            default 3200
             range 1600 10240
             help
               Size of NTB buffers on the transmission side. The minimum size used by Linux is 2048 bytes.