From 1f9f597ea8c816e5335e54c8f08a90c943a6c733 Mon Sep 17 00:00:00 2001
From: Michael Ossmann <mike@ossmann.com>
Date: Mon, 26 Sep 2022 16:46:04 -0400
Subject: [PATCH] firmware: use python3 interpreter, not python

---
 .github/workflows/build.yml  | 2 +-
 firmware/hackrf-common.cmake | 2 +-
 firmware/libopencm3          | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a29e36f7f..7b91fd2fa 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -98,7 +98,7 @@ jobs:
       run: |
         brew tap armmbed/formulae
         brew install arm-none-eabi-gcc dfu-util
-        pip install PyYAML
+        pip3 install PyYAML
       if: matrix.os == 'macos-latest'
 
     - name: Install dependencies (Ubuntu)
diff --git a/firmware/hackrf-common.cmake b/firmware/hackrf-common.cmake
index 7d6b2c7ac..6d7b0b58d 100644
--- a/firmware/hackrf-common.cmake
+++ b/firmware/hackrf-common.cmake
@@ -231,7 +231,7 @@ macro(DeclareTargets)
 		COMMAND rm -f _tmp.dfu _header.bin
 		COMMAND cp ${PROJECT_NAME}_dfu.bin _tmp.dfu
 		COMMAND dfu-suffix --vid=0x1fc9 --pid=0x000c --did=0x0 -a _tmp.dfu
-		COMMAND python ${PATH_DFU_PY} ${PROJECT_NAME}
+		COMMAND python3 ${PATH_DFU_PY} ${PROJECT_NAME}
 		COMMAND cat _header.bin _tmp.dfu >${PROJECT_NAME}.dfu
 		COMMAND rm -f _tmp.dfu _header.bin
 	)
diff --git a/firmware/libopencm3 b/firmware/libopencm3
index 6cc98dcd3..55021bff2 160000
--- a/firmware/libopencm3
+++ b/firmware/libopencm3
@@ -1 +1 @@
-Subproject commit 6cc98dcd36653cd528c55a593c4989b8530b6b50
+Subproject commit 55021bff2bc94755059091177f2976e77b1dd7a1