Add ihost bootloader reset

NabuCasa · Dec 14, 2023 · cfe51bf · cfe51bf
1 parent 326b1ab
commit cfe51bf
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Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/universal_silabs_flasher/const.py b/universal_silabs_flasher/const.py
@@ -23,6 +23,7 @@ class ApplicationType(enum.Enum):
 
 class ResetTarget(enum.Enum):
     YELLOW = "yellow"
+    IHOST = "ihost"
     SONOFF = "sonoff"
 
 FW_IMAGE_TYPE_TO_APPLICATION_TYPE = {

diff --git a/universal_silabs_flasher/flasher.py b/universal_silabs_flasher/flasher.py
@@ -109,6 +109,18 @@ async def enter_yellow_bootloader(self):
             toggle_delay=0.1,
         )
 
+    async def enter_ihost_bootloader(self):
+        _LOGGER.info("Triggering iHost bootloader")
+
+        await send_gpio_pattern(
+            chip_id=1,
+            pin_states={
+                27: [True, False, False],
+                26: [True, False, True],
+            },
+            toggle_delay=0.1,
+        )
+
     async def enter_sonoff_bootloader(self):
         _LOGGER.info("Triggering Sonoff bootloader")
 
@@ -197,6 +209,7 @@ async def probe_app_type(
             types = self._probe_methods
 
         reset_funcs = {
+            ResetTarget.IHOST: self.enter_ihost_bootloader,
             ResetTarget.SONOFF: self.enter_sonoff_bootloader,
             ResetTarget.YELLOW: self.enter_yellow_bootloader,
         }