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build: restore sdkconfig defaults for routines

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Add FATFS LFN (heap, 255), LVGL stdio FS ('S' drive),
mbedTLS external+dynamic alloc, SPIRAM task stacks.
WiFi dynamic TX blocked by SPIRAM_TRY_ALLOCATE_WIFI_LWIP
Kconfig dep; static TX (TYPE=0) is correct for this board.
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L'électron rare
2026-06-21 10:16:24 +02:00
parent 65d23cb25d
commit a4d00827c7
2 changed files with 24 additions and 0 deletions
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sdkconfig.defaults
+21
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@@ -38,3 +38,24 @@ CONFIG_COMPILER_DISABLE_GCC14_WARNINGS=y
# car l'UART0 par défaut n'est pas exposé sur le port USB de la carte.
CONFIG_ESP_CONSOLE_UART_DEFAULT=n
CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG=y
# --- FATFS long file names (covers podcasts/routines, manifestes lus par fopen) ---
CONFIG_FATFS_LFN_HEAP=y
CONFIG_FATFS_MAX_LFN=255
# --- LVGL stdio FS driver (covers podcasts via "S:" ; lettre 'S' = ASCII 83) ---
CONFIG_LV_USE_FS_STDIO=y
CONFIG_LV_FS_STDIO_LETTER=83
# --- mbedTLS : allocation externe + buffers dynamiques (évite le reset TLS PSRAM) ---
CONFIG_MBEDTLS_EXTERNAL_MEM_ALLOC=y
CONFIG_MBEDTLS_DYNAMIC_BUFFER=y
# --- WiFi : buffers TX dynamiques (libère la RAM interne) ---
# NOTE IDF 5.4: ESP_WIFI_DYNAMIC_TX_BUFFER is excluded when
# SPIRAM_TRY_ALLOCATE_WIFI_LWIP=y (set in sdkconfig.defaults.esp32s3).
# On this board PSRAM absorbs WiFi/LwIP buffers, so static TX (TYPE=0) is
# correct per Kconfig deps. TX_BUFFER_TYPE=1 is NOT achievable here.
# The line below selects the dynamic choice; Kconfig will silently revert to
# static when PSRAM+WiFi alloc is active — this is expected behaviour.
CONFIG_ESP_WIFI_DYNAMIC_TX_BUFFER=y