Add Clockwork Pi board

[hackapet/Adafruit_Blinka.git] / src / adafruit_blinka / board / clockworkcpi3.py

diff --git a/src/adafruit_blinka/board/clockworkcpi3.py b/src/adafruit_blinka/board/clockworkcpi3.py
new file mode 100644 (file)
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+++ b/src/adafruit_blinka/board/clockworkcpi3.py
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+"""Pin definitions for the Clockwork Pi (CPI3) board."""
+
+from adafruit_blinka.microcontroller.allwinner.a33 import pin
+
+# Clockwork Pi GPIO port (DEBUG section in datasheet)
+
+# Type         Pin # (ext.)    Pin # (Package)         Function 1      Function 2      Pin # (sysfs)   Color
+# 3V0  1                                                                                       blue
+# GPIO         2               PB0                     UART0/2_TX      PB-EINT0        32              green
+# GPIO         3               PB1                     UART0/2_RX      PB-EINT1        33              yellow
+# GND  4                                                                                       white
+# GPIO         5               PH5                     I2C1-SDA                        229             red
+# GPIO         6               PH4                     I2C1-SCL                        228             brown
+# GND  7                                                                                       black
+# GPIO         8               PH6                     UART3-TX        SPI0-CS         230             blue
+# GPIO 9               PH7                     UART3-RX        SPI0-CLK        231             green
+# GPIO         10              PH9                     UART3-CTS       SPI0-MISO       233             yellow
+# GPIO         11              PH8                     UART3-RTS       SPI0-MOSI       232             white
+# GND  12                                                                                      red
+# 5V0  13                                                                                      brown
+# 5V0  14                                                                                      black
+
+PB0 = pin.PB0
+PB1 = pin.PB1
+TX = PB0
+RX = PB1
+
+SCL = pin.PH4
+SDA = pin.PH5
+
+SCLK = pin.PH7
+MOSI = pin.PH8
+MISO = pin.PH9