From 5cee32c26a29edb69d6d872e0a50b4980e97657c Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Thu, 6 Oct 2022 01:01:30 +0200
Subject: add tinyusb

---
 .gitignore       |  2 ++
 contrib/Makefile | 18 ++++++++++++++++--
 defines.mk       |  3 ++-
 sdk.mk           |  2 +-
 4 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index c5cb777..802ffa0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,7 @@
 /contrib/pico-sdk-*/
 /contrib/pico-sdk-*.tar.gz
+/contrib/tinyusb-*/
+/contrib/tinyusb-*.tar.gz
 /contrib/picoprobe.u2f
 /contrib/flash_nuke.u2f
 /contrib/openocd
diff --git a/contrib/Makefile b/contrib/Makefile
index 4b3285f..b4cc0de 100644
--- a/contrib/Makefile
+++ b/contrib/Makefile
@@ -22,6 +22,8 @@
 
 SDK_VERSION := 1.4.0
 SDK_SHA256SUM := 951d1d316d9a01c734c5ec53e766a2d03fb44f405a2494bac9a8a7c178e25918
+TINYUSB_VERSION := 0.14.0
+TINYUSB_SHA256SUM := bc91c41672aa075e921ee742595b0ee5410722ef9e4644ed45519311de78cc87
 CHIBIOS_VERSION := 21.11.2
 CHIBIOS_SHA256SUM := ba74eec6230b66d79c0f0a26e9af00ca46756cb47f7b4a229eb228cbff3a8b48
 FMPP_VERSION := 0.9.16
@@ -36,8 +38,8 @@ GCC_SHA256SUM := 5adc2ee03904571c2de79d5cfc0f7fe2a5c5f54f44da5b645c17ee57b217f11
 # GCC_SHA256SUM := 97dbb4f019ad1650b732faffcc881689cedc14e2b7ee863d390e0a41ef16c9a3
 
 
-all: download-sdk download-picoprobe download-flash_nuke clone-openocd download-chibios download-gcc
-clean: clean-sdk clean-picoprobe clean-flash_nuke clean-openocd clean-chibios clean-gcc
+all: download-sdk download-tinyusb download-picoprobe download-flash_nuke clone-openocd download-chibios download-gcc
+clean: clean-sdk clean-tinyusb clean-picoprobe clean-flash_nuke clean-openocd clean-chibios clean-gcc
 
 
 
@@ -54,6 +56,18 @@ clean-sdk:
 	rm -rf pico-sdk-${SDK_VERSION}
 
 
+download-tinyusb: tinyusb-${TINYUSB_VERSION}.tar.gz
+
+tinyusb-${TINYUSB_VERSION}.tar.gz:
+	wget "https://github.com/hathach/tinyusb/archive/refs/tags/${TINYUSB_VERSION}.tar.gz" -O "$@"
+	echo "${TINYUSB_SHA256SUM} $@" | sha256sum -c
+	tar -xzf $@
+
+clean-tinyusb:
+	rm -f tinyusb-${TINYUSB_VERSION}.tar.gz
+	rm -rf tinyusb-${TINYUSB_VERSION}
+
+
 download-picoprobe: picoprobe.u2f
 
 picoprobe.u2f:
diff --git a/defines.mk b/defines.mk
index ea70bce..08dd1b5 100644
--- a/defines.mk
+++ b/defines.mk
@@ -25,6 +25,7 @@ SPREADRPPICO_PATH := ..
 endif
 
 TOOLCHAIN_PATH := $(SPREADRPPICO_PATH)/contrib/gcc-arm-none-eabi-9-2020-q2-update/bin
-CHIBIOS := ../contrib/ChibiOS_21.11.2
+CHIBIOS := $(SPREADRPPICO_PATH)/contrib/ChibiOS_21.11.2
 CHIBIOS_CONTRIB := $(CHIBIOS)/community
 OPENOCD := $(SPREADRPPICO_PATH)/contrib/openocd
+TINYUSB_PATH := $(SPREADRPPICO_PATH)/contrib/tinyusb-0.14.0
diff --git a/sdk.mk b/sdk.mk
index 9d2bb98..8a35458 100644
--- a/sdk.mk
+++ b/sdk.mk
@@ -25,7 +25,7 @@ all: build
 
 build/Makefile:
 	mkdir -p build
-	cd build; cmake -D PICO_PLATFORM=${PICO_PLATFORM} -D PICO_BOARD=${PICO_BOARD} -D PICO_COMPILER=pico_arm_gcc -D CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} ..
+	cd build; cmake -D PICO_PLATFORM=${PICO_PLATFORM} -D PICO_BOARD=${PICO_BOARD} -D PICO_COMPILER=pico_arm_gcc -D CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} -D PICO_TINYUSB_PATH=$(realpath ${TINYUSB_PATH}) ..
 
 build: build/Makefile
 	make -C build
-- 
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