more u2if updates

[hackapet/Adafruit_Blinka.git] / src / adafruit_blinka / board / itsybitsy_u2if.py

diff --git a/src/adafruit_blinka/board/itsybitsy_u2if.py b/src/adafruit_blinka/board/itsybitsy_u2if.py
new file mode 100644 (file)
index 0000000..f67c72a
--- /dev/null
+++ b/src/adafruit_blinka/board/itsybitsy_u2if.py
@@ -0,0 +1,53 @@
+"""Pin definitions for the ItsyBitsy RP2040 with u2if firmware."""
+
+"""
+Adafruit CircuitPython 6.2.0 on 2021-04-05; Adafruit ItsyBitsy RP2040 with rp2040
+>>> import board
+>>> board.
+A0              A1              A2              A3
+BUTTON          D0              D1              D10
+D11             D12             D13             D2
+D24             D25             D3              D4
+D5              D7              D9              I2C
+LED             MISO            MOSI            NEOPIXEL
+NEOPIXEL_POWER  RX              SCK             SCL
+SDA             SPI             TX              UART
+"""
+
+
+from adafruit_blinka.microcontroller.rp2040_u2if import pin
+
+D0 = pin.GP1
+D1 = pin.GP0
+D2 = pin.GP12
+D3 = pin.GP5
+D4 = pin.GP4
+D5 = pin.GP14
+D7 = pin.GP6
+D9 = pin.GP7
+D10 = pin.GP8
+D11 = pin.GP9
+D12 = pin.GP10
+D13 = pin.GP11
+D24 = pin.GP24
+D25 = pin.GP25
+
+A0 = pin.GP26
+A1 = pin.GP27
+A2 = pin.GP28
+#A3 = pin.GP29 # not currently supported in firmware
+
+SCL = pin.GP3
+SDA = pin.GP2
+
+SCLK = SCK = pin.GP18
+MOSI = pin.GP19
+MISO = pin.GP20
+
+NEOPIXEL = pin.GP17
+NEOPIXEL_POWER = pin.GP16
+
+BUTTON = pin.GP13
+
+# access u2if via pin instance to open for specifc VID/PID
+pin.GP0._u2if_open_hid(0x239A, 0x00FD)