tools/psoc6/mpy-psoc6.py: Added openocd fw-loader error handling.

Signed-off-by: enriquezgarc <enriquezgarcia.external@infineon.com>

tools/psoc6/mpy-psoc6.py

@@ -135,17 +135,30 @@ def fwloader_setup():
 
 
 def fwloader_update_kitprog():
+    def parse_output_for_error(fwloader_stdout):
+        fwloader_out_lines = fwloader_stdout.decode().split("\n")
+        print(fwloader_out_lines)
+        for line in fwloader_out_lines:
+            if "Error" in line:
+                raise Exception(colour_str_error(line))
+
     print("Updating kitprog3 firmware...")
     fwloader_cmd = "fw-loader --update-kp3 all"
     print(fwloader_cmd)
     fwloader_args = shlex.split(fwloader_cmd)
 
+    fwl_proc = subprocess.Popen(fwloader_args, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
     try:
-        fwl_proc = subprocess.Popen(fwloader_args)
-        fwl_proc.wait()
+        out, err = fwl_proc.communicate(timeout=15)
     except:
+        fwl_proc.kill()
         raise Exception(colour_str_error("fwloader error"))
 
+    if err:
+        raise Exception(colour_str_error(err.decode()))
+
+    parse_output_for_error(out)
+
     print(colour_str_success("Debugger kitprog3 firmware updated successfully"))
 
 
@@ -262,12 +275,16 @@ def openocd_program(board, hex_file, serial_adapter_sn=None):
     )
     openocd_args = shlex.split(openocd_cmd)
 
+    ocd_proc = subprocess.Popen(openocd_args, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
     try:
-        ocd_proc = subprocess.Popen(openocd_args)
-        ocd_proc.wait()
+        out, err = ocd_proc.communicate(timeout=15)
     except:
+        ocd_proc.kill()
         raise Exception(colour_str_error("openocd error"))
 
+    if err:
+        raise Exception(colour_str_error(err.decode()))
+
 
 def openocd_remove():
     if opsys == "linux":