Merge pull request #613 from alsprogrammer/main

Add Lichee RV (plus Dock) support

diff --git a/src/adafruit_blinka/board/lichee_rv.py b/src/adafruit_blinka/board/lichee_rv.py
new file mode 100644 (file)
index 0000000..c3a57b7
--- /dev/null
+++ b/src/adafruit_blinka/board/lichee_rv.py
@@ -0,0 +1,48 @@
+# SPDX-FileCopyrightText: 2022 Aleksandr Saiapin for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+"""Pin definitions for the Lichee RV Dock."""
+
+from adafruit_blinka.microcontroller.allwinner.D1 import pin
+
+D3 = pin.PB1
+D5 = pin.PB0
+D7 = pin.PG14
+D8 = pin.PB8
+D9 = pin.PD14
+D10 = pin.PB9
+D11 = pin.PG13
+D12 = pin.PG15
+D13 = pin.PD17
+D15 = pin.PD15
+D16 = pin.PD16
+D17 = pin.PD13
+D18 = pin.PD22
+D19 = pin.PD12
+D21 = pin.PD10
+D22 = pin.PD11
+D23 = pin.PD19
+D24 = pin.PD21
+D25 = pin.PD18
+D26 = pin.PD20
+D27 = pin.PD8
+D28 = pin.PD9
+D29 = pin.PD6
+D30 = pin.PD7
+D31 = pin.PD4
+D32 = pin.PD5
+D33 = pin.PD2
+D34 = pin.PD3
+D35 = pin.PD0
+D36 = pin.PD1
+D37 = pin.PE15
+D38 = pin.PE12
+D40 = pin.PE16
+
+SDA2 = D3
+SCL2 = D5
+SDA = SDA2
+SCL = SCL2
+
+UART0_TX = D8
+UART0_RX = D10

diff --git a/src/adafruit_blinka/microcontroller/allwinner/D1/__init__.py b/src/adafruit_blinka/microcontroller/allwinner/D1/__init__.py
new file mode 100644 (file)
index 0000000..78ab2b7
--- /dev/null
+++ b/src/adafruit_blinka/microcontroller/allwinner/D1/__init__.py
@@ -0,0 +1,4 @@
+# SPDX-FileCopyrightText: 2022 Aleksandr Saiapin for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+"""Definition for the AllWinner D1 chip"""

diff --git a/src/adafruit_blinka/microcontroller/allwinner/D1/pin.py b/src/adafruit_blinka/microcontroller/allwinner/D1/pin.py
new file mode 100644 (file)
index 0000000..f545ca6
--- /dev/null
+++ b/src/adafruit_blinka/microcontroller/allwinner/D1/pin.py
@@ -0,0 +1,112 @@
+# SPDX-FileCopyrightText: 2022 Aleksandr Saiapin for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+"""Allwinner D1 pin names"""
+from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
+
+PB0 = Pin(32)
+TWI2_SCL = PB0
+PB1 = Pin(33)
+TWI2_SDA = PB1
+PB2 = Pin(34)
+PB3 = Pin(35)
+PB4 = Pin(36)
+PB5 = Pin(37)
+PB6 = Pin(38)
+PB7 = Pin(39)
+PB8 = Pin(40)
+UART0_TX = PB8
+PB9 = Pin(41)
+UART0_RX = PB9
+PB10 = Pin(42)
+PB11 = Pin(43)
+PB12 = Pin(44)
+PC0 = Pin(64)
+UART2_TX = PC0
+PC1 = Pin(65)
+UART2_RX = PC1
+PC2 = Pin(66)
+SPI0_SCLK = PC2
+PC3 = Pin(67)
+SPI0_CS = PC3
+PC4 = Pin(68)
+SPI0_MOSI = PC4
+PC5 = Pin(69)
+SPI0_MISO = PC5
+PC6 = Pin(70)
+SPI0_WP = PC6
+PC7 = Pin(71)
+SPI0_HOLD = PC7
+PD0 = Pin(96)
+PD1 = Pin(97)
+PD2 = Pin(98)
+PD3 = Pin(99)
+PD4 = Pin(100)
+PD5 = Pin(101)
+PD6 = Pin(102)
+PD7 = Pin(103)
+PD8 = Pin(104)
+PD9 = Pin(105)
+PD10 = Pin(106)
+PD11 = Pin(107)
+PD12 = Pin(108)
+PD13 = Pin(109)
+PD14 = Pin(110)
+PD15 = Pin(111)
+PD16 = Pin(112)
+PD17 = Pin(113)
+PD18 = Pin(114)
+PD19 = Pin(115)
+PD20 = Pin(116)
+PD21 = Pin(117)
+PD22 = Pin(118)
+PE0 = Pin(128)
+PE1 = Pin(129)
+PE2 = Pin(130)
+PE3 = Pin(131)
+PE4 = Pin(132)
+PE5 = Pin(133)
+PE6 = Pin(134)
+PE7 = Pin(135)
+PE8 = Pin(136)
+PE9 = Pin(137)
+PE10 = Pin(138)
+PE11 = Pin(139)
+PE12 = Pin(140)
+PE13 = Pin(141)
+PE14 = Pin(142)
+TWI1_SCL = PE14
+PE15 = Pin(143)
+TWI1_SDA = PE15
+PE16 = Pin(144)
+TWI3_SCL = PE16
+PE17 = Pin(145)
+TWI3_SDA = PE17
+PG6 = Pin(198)
+UART1_TX = PG6
+PG7 = Pin(199)
+UART1_RX = PG7
+PG8 = Pin(200)
+UART1_RTS = PG8
+PG9 = Pin(201)
+UART1_CTS = PG9
+PG10 = Pin(202)
+PG11 = Pin(203)
+PG12 = Pin(204)
+PG13 = Pin(205)
+PG14 = Pin(206)
+PG15 = Pin(207)
+PG16 = Pin(208)
+PG17 = Pin(209)
+PG18 = Pin(210)
+
+i2cPorts = (
+    (2, TWI2_SCL, TWI2_SDA),
+    (3, TWI3_SCL, TWI3_SDA),
+)
+uartPorts = (
+    (0, UART0_TX, UART0_RX),
+    (1, UART1_TX, UART1_RX),
+    (2, UART2_TX, UART2_RX),
+)
+spiPorts = ((0, SPI0_SCLK, SPI0_MOSI, SPI0_MISO),)

diff --git a/src/board.py b/src/board.py
index bc81d7c9c5540bb47cf26cc2d9ef21a24bb05a13..f50fe03d80b67c5bdc32601b3abbe9e8111248bc 100644 (file)
--- a/src/board.py
+++ b/src/board.py
@@ -274,6 +274,9 @@ elif board_id == ap_board.MACROPAD_U2IF:
 elif board_id == ap_board.QT2040_TRINKEY_U2IF:
     from adafruit_blinka.board.qt2040_trinkey_u2if import *
 
+elif board_id == ap_board.LICHEE_RV:
+    from adafruit_blinka.board.lichee_rv import *
+
 elif "sphinx" in sys.modules:
     pass
 

diff --git a/src/digitalio.py b/src/digitalio.py
index 84471a74781a86cde78e98a911449dfd8bebc010..0969f350047fc33fa3ce37a9af25d2f5b7ba75c5 100644 (file)
--- a/src/digitalio.py
+++ b/src/digitalio.py
@@ -96,6 +96,8 @@ elif detector.chip.H616:
     from adafruit_blinka.microcontroller.allwinner.h616.pin import Pin
 elif detector.board.pico_u2if:
     from adafruit_blinka.microcontroller.rp2040_u2if.pin import Pin
+elif detector.board.LICHEE_RV:
+    from adafruit_blinka.microcontroller.allwinner.D1.pin import Pin
 elif (
     detector.board.feather_u2if
     or detector.board.qtpy_u2if

diff --git a/src/microcontroller/__init__.py b/src/microcontroller/__init__.py
index 8739826d113c0f4dde5c961155def87413bf1ff0..9bd7d09f04617dd7e26844d3b3ffc25373be569f 100644 (file)
--- a/src/microcontroller/__init__.py
+++ b/src/microcontroller/__init__.py
@@ -120,6 +120,8 @@ elif chip_id == ap_chip.MT8167:
     from adafruit_blinka.microcontroller.mt8167 import *
 elif chip_id == ap_chip.RP2040_U2IF:
     from adafruit_blinka.microcontroller.rp2040_u2if import *
+elif chip_id == ap_chip.D1_RISCV:
+    from adafruit_blinka.microcontroller.allwinner.D1 import *
 elif chip_id == ap_chip.GENERIC_X86:
     print("WARNING: GENERIC_X86 is not fully supported. Some features may not work.")
 elif chip_id is None:

diff --git a/src/microcontroller/pin.py b/src/microcontroller/pin.py
index 031c5c2b05d690f5b7ca50a62a336c8663448ed6..196aa0389ea0a59ec9d5e457c0ed6afe5a74fec1 100644 (file)
--- a/src/microcontroller/pin.py
+++ b/src/microcontroller/pin.py
@@ -103,6 +103,8 @@ elif chip_id == ap_chip.MT8167:
     from adafruit_blinka.microcontroller.mt8167.pin import *
 elif chip_id == ap_chip.RP2040_U2IF:
     from adafruit_blinka.microcontroller.rp2040_u2if.pin import *
+elif chip_id == ap_chip.D1_RISCV:
+    from adafruit_blinka.microcontroller.allwinner.D1.pin import *
 elif "sphinx" in sys.modules:
     # pylint: disable=unused-import
     from adafruit_blinka.microcontroller.generic_micropython import Pin