Add support for IOT-BUS JTAG debugging tool

platform.py

@@ -22,8 +22,8 @@ class Espressif32Platform(PlatformBase):
             self.packages['tool-mkspiffs']['optional'] = False
         if variables.get("upload_protocol"):
             self.packages['tool-openocd-esp32']['optional'] = False
-        return PlatformBase.configure_default_packages(
-            self, variables, targets)
+        return PlatformBase.configure_default_packages(self, variables,
+                                                       targets)
 
     def get_boards(self, id_=None):
         result = PlatformBase.get_boards(self, id_)
@@ -44,14 +44,11 @@ class Espressif32Platform(PlatformBase):
         if "tools" not in debug:
             debug['tools'] = {}
 
-        available_tools = [
-            "esp-prog", "ftdi", "jlink", "minimodule", "olimex-arm-usb-tiny-h",
-            "olimex-arm-usb-ocd-h", "olimex-arm-usb-ocd", "olimex-jtag-tiny"
-        ]
+        non_debug_protocols = ["esptool"]
 
         # Only FTDI based debug probes
-        for link in available_tools:
-            if link not in upload_protocols or link in debug['tools']:
+        for link in upload_protocols:
+            if link in non_debug_protocols or link in debug['tools']:
                 continue
 
             if link == "jlink":