descriptors: fetch product version from tag (#6)

CMakeLists.txt

@@ -27,8 +27,21 @@ endif()
 # Add the compile definition
 add_compile_definitions(TILIQUA_HW_MAJOR=${TILIQUA_HW_MAJOR})
 
-# Add executable. Default name is the project name, version 0.1
+execute_process(
+    COMMAND git describe --tags --dirty
+    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+    OUTPUT_VARIABLE GIT_DESCRIBE
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_QUIET
+)
 
+configure_file(
+    ${CMAKE_SOURCE_DIR}/version.h.in
+    ${CMAKE_BINARY_DIR}/version.h
+    @ONLY
+)
+
+# Add executable. Default name is the project name, version 0.1
 add_executable(dirtyJtag
 		dirtyJtag.c
 		usb_descriptors.c

usb_descriptors.c

@@ -25,6 +25,7 @@
 
 #include "dirtyJtagConfig.h"
 #include "tusb.h"
+#include "version.h"
 #include "get_serial.h"
 
 #if ( USB_CDC_UART_BRIDGE )
@@ -124,11 +125,11 @@ char const *string_desc_arr[] =
     (const char[]){0x09, 0x04},   // 0: is supported language is English (0x0409)
     "apf.audio",                  // 1: Manufacturer
 #if (TILIQUA_HW_MAJOR == 2)
-    "Tiliqua R2 (dbg)",
+    "Tiliqua R2 " GIT_VERSION,
 #elif (TILIQUA_HW_MAJOR == 3)
-    "Tiliqua R3 (dbg)",
+    "Tiliqua R3 " GIT_VERSION,
 #elif (TILIQUA_HW_MAJOR == 4)
-    "Tiliqua R4 (dbg)",
+    "Tiliqua R4 " GIT_VERSION,
 #else
 #error "Unknown TILIQUA_HW_MAJOR"
 #endif

version.h.in

@@ -0,0 +1 @@
+#define GIT_VERSION "@GIT_DESCRIBE@"