update - see revision.md

README.md

@@ -1,4 +1,4 @@
-ulptool v2.1.0
+ulptool v2.2.0
 ==================
 This guide explains how to setup Arduino to use ULP coprocessor assembly files for your esp32 projects. This guide assumes you installed the esp32 core with the preferred method of the board manager.
 

platform.local.txt

@@ -1,4 +1,4 @@
-version=1.0.1
+version=2.1.0
 
 ## paths
 compiler.ulp.path={runtime.tools.ulptool.path}/esp32ulp-elf-binutils/bin/
@@ -14,4 +14,4 @@ compiler.s.cmd=python "{tools.ulptool.path}{tools.ulptool.cmd}"
 compiler.c.elf.extra_flags="-L{build.path}/sketch/" -T ulp_main.ld "{build.path}/sketch/ulp_main.bin.bin.o"
 
 ## Compile s (ulp) files
-recipe.hooks.core.postbuild.01.pattern={compiler.s.cmd} {compiler.cpreprocessor.flags} -b {build.path} -p {runtime.platform.path} -u {compiler.ulp.path} -x {compiler.path} -t {tools.ulptool.path} --DF_CPU={build.f_cpu} --DARDUINO={runtime.ide.version} --DARDUINO_={build.board} --DARDUINO_ARCH_={build.arch} --DARDUINO_BOARD="{build.board}" --DARDUINO_VARIANT="{build.variant}"
+recipe.hooks.core.postbuild.01.pattern={compiler.s.cmd} {compiler.cpreprocessor.flags} -b {build.path} -p {runtime.platform.path} -u {compiler.ulp.path} -x {compiler.path} -t {tools.ulptool.path} --DF_CPU={build.f_cpu} --DARDUINO={runtime.ide.version} --DARDUINO_={build.board} --DARDUINO_ARCH_={build.arch} --DARDUINO_BOARD="{build.board}" --DARDUINO_VARIANT="{build.variant}"

revisions.md

@@ -1,3 +1,8 @@
+><b>Updated (2/8/19 v2.2.0)</b><br>
+* Fixed compiling of non ulp projects.<br>
+* Changed example file name from README.ino to ulp_README.ino.<br>
+* All files versions numbers match the global version now.<br>
+
 ><b>Updated (2/5/19 v2.1.0)</b><br>
 * Now compiles for archived cores. i.e esp32 cores v1.0.0 and v1.0.1<br>
 * Changed install procedure, hopefully easier.<br>

src/esp32ulp_build_recipe.py

@@ -16,7 +16,7 @@
 #   OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 #   DEALINGS IN THE SOFTWARE.
 
-# version 2.1.2
+# version 2.2.0
 import os
 import sys
 import glob
@@ -89,14 +89,19 @@ def main(argv):
 
     if not ulp_files:
         sys.stdout.write('No ULP Assembly File(s) Detected...\r')
-        with open('ulp_main.ld',"w") as fld:
-            fld.close()
+        try:
+            with open('tmp.s',"w") as ulp: pass
+            ulp_files.append('tmp.s')
+            build_ulp(bpath, ppath, xpath, upath, tpath, ulp_files, board_options, False)
+            os.remove('tmp.s')
+        except Exception as e:
+            print e
     else:
-        build_ulp(bpath, ppath, xpath, upath, tpath, ulp_files, board_options)
+        build_ulp(bpath, ppath, xpath, upath, tpath, ulp_files, board_options, True)
     sys.exit(0)
 
 
-def build_ulp(build_path, platform_path, xtensa_path, ulp_path, tool_path, ulp_sfiles, board_options):
+def build_ulp(build_path, platform_path, xtensa_path, ulp_path, tool_path, ulp_sfiles, board_options, has_s_file):
     console_string = 'ULP Assembly File(s) Detected: ' + ', '.join(ulp_sfiles) + '\r'
 
     cmds = gen_cmds(os.path.join(platform_path, 'tools'))
@@ -189,7 +194,8 @@ def build_ulp(build_path, platform_path, xtensa_path, ulp_path, tool_path, ulp_s
         console_string += cmd[0] + '\r'
 
     ## print outputs or errors to the console
-    print console_string
+    if has_s_file:
+        print console_string
 
     return 0