1 # SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
3 # SPDX-License-Identifier: MIT
4 """Pin definitions for the Orangepi 3B."""
6 from adafruit_blinka.microcontroller.rockchip.rk3566 import pin
8 # D pin number is ordered by physical pin sequence
9 # Reference: https://service.robots.org.nz/wiki/Wiki.jsp?page=OrangePi
16 D7 = pin.GPIO4_C3 # GPIO4_C3/PWM15
28 D19 = pin.SPI3_MOSI_M0
30 D21 = pin.SPI3_MISO_M0
52 #UART4_TX = pin.GPIO1_B0
53 #UART4_RX = pin.GPIO1_A7
56 SPI3_MISO = pin.SPI3_MISO_M0
57 SPI3_MOSI = pin.SPI3_MOSI_M0
58 SPI3_CLK = pin.SPI3_CLK_M0
59 SPI3_CS0 = pin.SPI3_CS0_M0