From: Carter Nelson <caternuson@gmail.com>
Date: Thu, 14 Apr 2022 23:53:30 +0000 (-0700)
Subject: Merge pull request #577 from caternuson/iss573
X-Git-Tag: 7.2.2
X-Git-Url: https://git.ayoreis.com/Adafruit_Blinka-hackapet.git/commitdiff_plain/d094997a471301a2147d58f1693aa1d3a49df6cd?hp=beacf691f4079422099493e6a26488f972f76135

Merge pull request #577 from caternuson/iss573

Close HID connnection to MCP2221 when resetting
---

diff --git a/src/adafruit_blinka/microcontroller/mcp2221/mcp2221.py b/src/adafruit_blinka/microcontroller/mcp2221/mcp2221.py
index 5ff027a..90ed49e 100644
--- a/src/adafruit_blinka/microcontroller/mcp2221/mcp2221.py
+++ b/src/adafruit_blinka/microcontroller/mcp2221/mcp2221.py
@@ -133,6 +133,7 @@ class MCP2221:
 
     def _reset(self):
         self._hid_xfer(b"\x70\xAB\xCD\xEF", response=False)
+        self._hid.close()
         time.sleep(MCP2221_RESET_DELAY)
         start = time.monotonic()
         while time.monotonic() - start < 5:
diff --git a/src/adafruit_blinka/microcontroller/rp2040_u2if/rp2040_u2if.py b/src/adafruit_blinka/microcontroller/rp2040_u2if/rp2040_u2if.py
index 8dfda5b..e5198a1 100644
--- a/src/adafruit_blinka/microcontroller/rp2040_u2if/rp2040_u2if.py
+++ b/src/adafruit_blinka/microcontroller/rp2040_u2if/rp2040_u2if.py
@@ -94,6 +94,7 @@ class RP2040_u2if:
 
     def _reset(self):
         self._hid_xfer(bytes([self.SYS_RESET]), False)
+        self._hid.close()
         time.sleep(RP2040_U2IF_RESET_DELAY)
         start = time.monotonic()
         while time.monotonic() - start < 5: