From 26ab1bfd4f54d2107aba37c4e9819f8fbdce00d1 Mon Sep 17 00:00:00 2001
From: skinnyquiver <skinnyquiver@gmail.com>
Date: Mon, 4 Dec 2023 19:17:15 -0600
Subject: [PATCH] [Feat] Adds new esp32s3dev_16MB_PSRAM_opi dev board to work
 with LilyGo T7_s3 ESP32-S3-WROOM-1-N16R8

---
 platformio.ini | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/platformio.ini b/platformio.ini
index f3caa585e..b7cd10684 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -11,8 +11,8 @@
 
 # CI binaries
 ; default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, esp32dev, esp32_eth # ESP32 variant builds are temporarily excluded from CI due to toolchain issues on the GitHub Actions Linux environment
-default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, esp32dev, esp32_eth, esp32dev_audioreactive, lolin_s2_mini, esp32c3dev, esp32s3dev_8MB, esp32s3dev_8MB_PSRAM_opi
-
+default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, esp32dev, esp32_eth, esp32dev_audioreactive, lolin_s2_mini, esp32c3dev, esp32s3dev_8MB, esp32s3dev_8MB_PSRAM_opi, esp32s3dev_16MB_PSRAM_opi
+; default_envs = esp32s3dev_16MB_PSRAM_opi
 # Release binaries
 ; default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, esp32dev, esp32_eth, lolin_s2_mini, esp32c3dev, esp32s3dev_8MB
 
@@ -524,6 +524,29 @@ board_build.f_flash = 80000000L
 board_build.flash_mode = qio
 monitor_filters = esp32_exception_decoder
 
+[env:esp32s3dev_16MB_PSRAM_opi]
+board = esp32-s3-devkitc-1
+board_build.arduino.memory_type = qio_opi
+platform = ${esp32s3.platform}
+platform_packages = ${esp32s3.platform_packages}
+upload_speed = 921600
+framework = arduino
+
+# Configure options for the N16R8V variant
+build_flags= ${common.build_flags} ${esp32s3.build_flags}
+  -D CONFIG_LITTLEFS_FOR_IDF_3_2 -D WLED_WATCHDOG_TIMEOUT=0
+  -D ARDUINO_USB_CDC_ON_BOOT=0  -D ARDUINO_USB_MODE=1 ;; for boards with serial-to-USB chip
+  ;-D ARDUINO_USB_CDC_ON_BOOT=1 -D ARDUINO_USB_MODE=1      ;; for boards with USB-OTG connector only (USBCDC or "TinyUSB")
+  ; -D WLED_RELEASE_NAME=ESP32-S3_PSRAM
+  -D WLED_USE_PSRAM -DBOARD_HAS_PSRAM ; tells WLED that PSRAM shall be used
+  -D BOARD_HAS_PSRAM
+lib_deps = ${esp32s3.lib_deps}
+board_build.partitions = tools/WLED_ESP32_16MB.CSV
+board_upload.flash_size = 16MB
+board_build.f_flash = 80000000L
+board_build.flash_mode = qio
+monitor_filters = esp32_exception_decoder
+
 [env:esp32s3dev_8MB_PSRAM_qspi]
 ;; ESP32-TinyS3 development board, with 8MB FLASH and PSRAM (memory_type: qio_qspi)
 extends = env:esp32s3dev_8MB_PSRAM_opi