From dc127e04e711fc38a17292a0116ad175fae11b9b Mon Sep 17 00:00:00 2001
From: Florian Loitsch <florian@loitsch.com>
Date: Sun, 28 Apr 2024 19:29:27 +0200
Subject: [PATCH] Add esp32s3-cdc variant.

---
 variants/esp32s3-cdc/README.md                |  3 +++
 variants/esp32s3-cdc/sdkconfig.defaults.patch | 11 +++++++++++
 2 files changed, 14 insertions(+)
 create mode 100644 variants/esp32s3-cdc/README.md
 create mode 100644 variants/esp32s3-cdc/sdkconfig.defaults.patch

diff --git a/variants/esp32s3-cdc/README.md b/variants/esp32s3-cdc/README.md
new file mode 100644
index 0000000..659ed06
--- /dev/null
+++ b/variants/esp32s3-cdc/README.md
@@ -0,0 +1,3 @@
+# ESP32-CDC
+
+A variant of the ESP32S3 envelope that enables CDC and uses it for logging.
diff --git a/variants/esp32s3-cdc/sdkconfig.defaults.patch b/variants/esp32s3-cdc/sdkconfig.defaults.patch
new file mode 100644
index 0000000..7e69b0d
--- /dev/null
+++ b/variants/esp32s3-cdc/sdkconfig.defaults.patch
@@ -0,0 +1,11 @@
+--- toolchains/esp32s3/sdkconfig.defaults	2024-03-28 11:11:46.249705447 +0100
++++ toolchains/esp32s3-cdc/sdkconfig.defaults	2024-04-28 19:26:40.803000066 +0200
+@@ -35,6 +35,8 @@
+ CONFIG_SPIRAM_IGNORE_NOTFOUND=y
+ CONFIG_SPIRAM_RODATA_PADDING=2097152
+ CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
++CONFIG_ESP_CONSOLE_USB_CDC=y
++CONFIG_ESP_CONSOLE_USB_CDC_SUPPORT_ETS_PRINTF=y
+ # CONFIG_ESP_INT_WDT is not set
+ # CONFIG_ESP_TASK_WDT_INIT is not set
+ CONFIG_ESP_IPC_TASK_STACK_SIZE=1024