From 979f60163d02338744caa38bb66afbc6ceb562b3 Mon Sep 17 00:00:00 2001
From: liquidraver <504870+liquidraver@users.noreply.github.com>
Date: Mon, 15 Jun 2026 11:15:44 +0200
Subject: [PATCH] bump to 1.16.2

---
 zephcore/CMakeLists.txt                     |  2 +-
 zephcore/boards/common/debug_esp32.conf     | 15 +++++++++++++++
 zephcore/boards/common/zephcore_common.conf |  2 +-
 3 files changed, 17 insertions(+), 2 deletions(-)
 create mode 100644 zephcore/boards/common/debug_esp32.conf

diff --git a/zephcore/CMakeLists.txt b/zephcore/CMakeLists.txt
index 5ca90dc..7a20abb 100644
--- a/zephcore/CMakeLists.txt
+++ b/zephcore/CMakeLists.txt
@@ -405,7 +405,7 @@ add_definitions(-DFIRMWARE_BUILD_DATE="${ZEPHCORE_BUILD_DATE}")
 # value; the per-app `#ifndef FIRMWARE_VERSION` fallbacks only apply to builds that
 # bypass this injection. NOTE: the BLE DIS value in boards/common/zephcore_common.conf
 # (CONFIG_BT_DIS_FW_REV_STR) is Kconfig, not C, so it must be bumped here AND there.
-set(ZEPHCORE_FIRMWARE_VERSION "v1.16.1-zephyr")
+set(ZEPHCORE_FIRMWARE_VERSION "v1.16.2-zephyr")
 add_definitions(-DFIRMWARE_VERSION="${ZEPHCORE_FIRMWARE_VERSION}")
 
 add_subdirectory(lib/monocypher)
diff --git a/zephcore/boards/common/debug_esp32.conf b/zephcore/boards/common/debug_esp32.conf
new file mode 100644
index 0000000..4a5c0b0
--- /dev/null
+++ b/zephcore/boards/common/debug_esp32.conf
@@ -0,0 +1,15 @@
+# ESP32 debug overrides — applied automatically after debug.conf on ESP32.
+#
+# debug.conf is written for nRF52 + SEGGER RTT (J-Link). On ESP32 there is no
+# J-Link, so RTT produces no output and only wastes ~4KB RAM; logs go out the
+# UART/USB console backend instead. The classic ESP32 (T-Beam) is also DRAM
+# bound, so the 8KB deferred log buffer doesn't fit. Drop RTT and shrink the
+# log buffer here.
+
+# No SEGGER RTT on ESP32 — use the console (UART) log backend.
+CONFIG_USE_SEGGER_RTT=n
+CONFIG_LOG_BACKEND_RTT=n
+CONFIG_LOG_BACKEND_UART=y
+
+# Smaller deferred log buffer (8KB -> 2KB) for the RAM-tight classic ESP32.
+CONFIG_LOG_BUFFER_SIZE=2048
diff --git a/zephcore/boards/common/zephcore_common.conf b/zephcore/boards/common/zephcore_common.conf
index ad29629..a1b3196 100644
--- a/zephcore/boards/common/zephcore_common.conf
+++ b/zephcore/boards/common/zephcore_common.conf
@@ -151,7 +151,7 @@ CONFIG_BT_DIS_FW_REV=y
 # of truth for the C side, injected as -DFIRMWARE_VERSION). This Kconfig value can't
 # read a C macro, so it must be bumped here too. Phones that read DIS and phones
 # that query CMD_DEVICE_QUERY should see the same version.
-CONFIG_BT_DIS_FW_REV_STR="v1.16.1-zephyr"
+CONFIG_BT_DIS_FW_REV_STR="v1.16.2-zephyr"
 CONFIG_BT_DIS_SW_REV=y
 CONFIG_BT_DIS_SW_REV_STR="Zephyr"
 CONFIG_BT_DIS_PNP=n