diff --git a/esp32c6/libbtbb.a b/esp32c6/libbtbb.a
new file mode 100644
index 0000000..fa39903
Binary files /dev/null and b/esp32c6/libbtbb.a differ
diff --git a/esp32c6/libphy.a b/esp32c6/libphy.a
new file mode 100644
index 0000000..9df60a7
Binary files /dev/null and b/esp32c6/libphy.a differ
diff --git a/fix_printf.sh b/fix_printf.sh
index 43e59a8..dd319b3 100755
--- a/fix_printf.sh
+++ b/fix_printf.sh
@@ -1,25 +1,19 @@
 #!/bin/bash
-for dir in esp32 esp32s2 esp32c3 esp32s3 esp32h2 esp32c2; do
+for dir in esp32 esp32s2 esp32c3 esp32s3 esp32h2 esp32c2 esp32c6; do
     if [ $dir = esp32 ]; then
         TOOLCHAIN="xtensa-esp32-elf"
     elif [ $dir = esp32s2 ]; then
         TOOLCHAIN="xtensa-esp32s2-elf"
-    elif [ $dir = esp32c3 ]; then
-        TOOLCHAIN="riscv32-esp-elf"
     elif [ $dir = esp32s3 ]; then
         TOOLCHAIN="xtensa-esp32s3-elf"
-    elif [ $dir = esp32h2 ]; then
-        TOOLCHAIN="riscv32-esp-elf"
-    elif [ $dir = esp32c2 ]; then
-        TOOLCHAIN="riscv32-esp-elf"
     else
-        echo "$dir does not exist"
+        TOOLCHAIN="riscv32-esp-elf"
     fi
     if [ -d "$dir" ]; then
         cd $dir
 
         if [ $dir = esp32 ]; then
-            git status librtc.a | grep "modified" >/dev/null 2>&1
+            git status librtc.a | grep "modified\|new file" >/dev/null 2>&1
             if [ $? -eq 0 ]; then
                 echo $dir/librtc.a fixed
                 $TOOLCHAIN-objcopy --redefine-sym ets_printf=rtc_printf librtc.a
@@ -27,12 +21,12 @@ for dir in esp32 esp32s2 esp32c3 esp32s3 esp32h2 esp32c2; do
         elif [ $dir = esp32h2 ]; then
             for subdir in rev1 rev2 ; do
                 cd $subdir
-                git status libbtbb.a | grep "modified" >/dev/null 2>&1
+                git status libbtbb.a | grep "modified\|new file" >/dev/null 2>&1
                 if [ $? -eq 0 ]; then
                     echo $dir/libbtbb.a fixed
                     $TOOLCHAIN-objcopy --redefine-sym ets_printf=rtc_printf libbtbb.a
                 fi
-                git status libphy.a | grep "modified" >/dev/null 2>&1
+                git status libphy.a | grep "modified\|new file" >/dev/null 2>&1
                 if [ $? -eq 0 ]; then
                     echo $dir/libphy.a fixed
                     $TOOLCHAIN-objcopy --redefine-sym ets_printf=phy_printf libphy.a
@@ -40,14 +34,14 @@ for dir in esp32 esp32s2 esp32c3 esp32s3 esp32h2 esp32c2; do
                 cd ..
             done
         elif [ $dir != esp32s2 ]; then
-            git status libbtbb.a | grep "modified" >/dev/null 2>&1
+            git status libbtbb.a | grep "modified\|new file" >/dev/null 2>&1
             if [ $? -eq 0 ]; then
                 echo $dir/libbtbb.a fixed
                 $TOOLCHAIN-objcopy --redefine-sym ets_printf=rtc_printf libbtbb.a
             fi
         fi
         if [ $dir != esp32h2 ]; then
-            git status libphy.a | grep "modified" >/dev/null 2>&1
+            git status libphy.a | grep "modified\|new file" >/dev/null 2>&1
             if [ $? -eq 0 ]; then
                 echo $dir/libphy.a fixed
                 $TOOLCHAIN-objcopy --redefine-sym ets_printf=phy_printf libphy.a