--- /dev/null
+"""Pin definitions for the FTDI FT2232H"""
+from adafruit_blinka.microcontroller.ftdi_mpsse.ft2232h import pin
+
+# MPSSE A
+AD4 = pin.AD4
+AD5 = pin.AD5
+AD6 = pin.AD6
+AD7 = pin.AD7
+AC0 = pin.AC0
+AC1 = pin.AC1
+AC2 = pin.AC2
+AC3 = pin.AC3
+AC4 = pin.AC4
+AC5 = pin.AC5
+AC6 = pin.AC6
+AC7 = pin.AC7
+
+SDA0 = pin.SDA0
+SCL0 = pin.SCL0
+
+SCK0 = pin.SCK0
+SCLK0 = pin.SCLK0
+MOSI0 = pin.MOSI0
+MISO0 = pin.MISO0
+
+# MPSSE B
+BD4 = pin.BD4
+BD5 = pin.BD5
+BD6 = pin.BD6
+BD7 = pin.BD7
+BC0 = pin.BC0
+BC1 = pin.BC1
+BC2 = pin.BC2
+BC3 = pin.BC3
+BC4 = pin.BC4
+BC5 = pin.BC5
+BC6 = pin.BC6
+BC7 = pin.BC7
+
+SDA1 = pin.SDA1
+SCL1 = pin.SCL1
+
+SCK1 = pin.SCK1
+SCLK1 = pin.SCLK1
+MOSI1 = pin.MOSI1
+MISO1 = pin.MISO1
"""Pin definitions for the FTDI FT232H"""
-from adafruit_blinka.microcontroller.ft232h import pin
+from adafruit_blinka.microcontroller.ftdi_mpsse.ft232h import pin
D4 = pin.D4
D5 = pin.D5
--- /dev/null
+from adafruit_blinka.microcontroller.ftdi_mpsse.mpsse.pin import Pin
+
+# See https://eblot.github.io/pyftdi/pinout.html for detailed FTDI device pinout information
+
+# MPSSE Port A
+AD4 = Pin(4, url="ftdi://ftdi:ft2232h/1")
+AD5 = Pin(5, url="ftdi://ftdi:ft2232h/1")
+AD6 = Pin(6, url="ftdi://ftdi:ft2232h/1")
+AD7 = Pin(7, url="ftdi://ftdi:ft2232h/1")
+AC0 = Pin(8, url="ftdi://ftdi:ft2232h/1")
+AC1 = Pin(9, url="ftdi://ftdi:ft2232h/1")
+AC2 = Pin(10, url="ftdi://ftdi:ft2232h/1")
+AC3 = Pin(11, url="ftdi://ftdi:ft2232h/1")
+AC4 = Pin(12, url="ftdi://ftdi:ft2232h/1")
+AC5 = Pin(13, url="ftdi://ftdi:ft2232h/1")
+AC6 = Pin(14, url="ftdi://ftdi:ft2232h/1")
+AC7 = Pin(15, url="ftdi://ftdi:ft2232h/1")
+
+SCL0 = Pin(url="ftdi://ftdi:ft2232h/1")
+SDA0 = Pin(url="ftdi://ftdi:ft2232h/1")
+SCK0 = SCLK0 = Pin(url="ftdi://ftdi:ft2232h/1")
+MOSI0 = Pin(url="ftdi://ftdi:ft2232h/1")
+MISO0 = Pin(url="ftdi://ftdi:ft2232h/1")
+
+# MPSSE Port B
+BD4 = Pin(4, url="ftdi://ftdi:ft2232h/2")
+BD5 = Pin(5, url="ftdi://ftdi:ft2232h/2")
+BD6 = Pin(6, url="ftdi://ftdi:ft2232h/2")
+BD7 = Pin(7, url="ftdi://ftdi:ft2232h/2")
+BC0 = Pin(8, url="ftdi://ftdi:ft2232h/2")
+BC1 = Pin(9, url="ftdi://ftdi:ft2232h/2")
+BC2 = Pin(10, url="ftdi://ftdi:ft2232h/2")
+BC3 = Pin(11, url="ftdi://ftdi:ft2232h/2")
+BC4 = Pin(12, url="ftdi://ftdi:ft2232h/2")
+BC5 = Pin(13, url="ftdi://ftdi:ft2232h/2")
+BC6 = Pin(14, url="ftdi://ftdi:ft2232h/2")
+BC7 = Pin(15, url="ftdi://ftdi:ft2232h/2")
+
+SCL1 = Pin(url="ftdi://ftdi:ft2232h/2")
+SDA1 = Pin(url="ftdi://ftdi:ft2232h/2")
+SCK1 = SCLK1 = Pin(url="ftdi://ftdi:ft2232h/2")
+MOSI1 = Pin(url="ftdi://ftdi:ft2232h/2")
+MISO1 = Pin(url="ftdi://ftdi:ft2232h/2")
+
+i2cPorts = (
+ (0, SCL0, SDA0),
+ (1, SCL1, SDA1),
+)
+
+spiPorts = (
+ (0, SCLK0, MOSI0, MISO0),
+ (1, SCLK1, MOSI1, MISO1),
+)
--- /dev/null
+from adafruit_blinka.microcontroller.ftdi_mpsse.mpsse.pin import Pin
+
+# See https://eblot.github.io/pyftdi/pinout.html for detailed FTDI device pinout information
+
+# MPSSE Port A
+D4 = Pin(4)
+D5 = Pin(5)
+D6 = Pin(6)
+D7 = Pin(7)
+C0 = Pin(8)
+C1 = Pin(9)
+C2 = Pin(10)
+C3 = Pin(11)
+C4 = Pin(12)
+C5 = Pin(13)
+C6 = Pin(14)
+C7 = Pin(15)
+
+SCL = Pin()
+SDA = Pin()
+SCK = SCLK = Pin()
+MOSI = Pin()
+MISO = Pin()
\ No newline at end of file
-"""I2C Class for FT232H"""
-from adafruit_blinka.microcontroller.ft232h.pin import Pin
-
+"""I2C Class for FTDI MPSSE"""
+from adafruit_blinka.microcontroller.ftdi_mpsse.mpsse.pin import Pin
class I2C:
- """Custom I2C Class for FT232H"""
+ """Custom I2C Class for FTDI MPSSE"""
+
+ MASTER = 0
+ SLAVE = 1
+ _mode = None
+
+ # pylint: disable=unused-argument
+ def __init__(self, id=None, mode=MASTER, baudrate=None, frequency=400000):
+ if mode != self.MASTER:
+ raise NotImplementedError("Only I2C Master supported!")
+ _mode = self.MASTER
- def __init__(self, *, frequency=400000):
# change GPIO controller to I2C
# pylint: disable=import-outside-toplevel
from pyftdi.i2c import I2cController
# pylint: enable=import-outside-toplevel
self._i2c = I2cController()
- self._i2c.configure("ftdi://ftdi:ft232h/1", frequency=frequency)
- Pin.ft232h_gpio = self._i2c.get_gpio()
+ if id is None:
+ self._i2c.configure("ftdi://ftdi:ft232h/1", frequency=frequency)
+ else:
+ self._i2c.configure("ftdi://ftdi:ft2232h/{}".format(id+1), frequency=frequency)
+ Pin.mpsse_gpio = self._i2c.get_gpio()
def scan(self):
"""Perform an I2C Device Scan"""
-"""FT232H pin names"""
+"""MPSSE pin names"""
class Pin:
- """A basic Pin class for use with FT232H."""
+ """A basic Pin class for use with FTDI MPSSEs."""
IN = 0
OUT = 1
LOW = 0
HIGH = 1
- ft232h_gpio = None
+ mpsse_gpio = None
- def __init__(self, pin_id=None):
+ def __init__(self, pin_id=None, url="ftdi://ftdi:ft232h/1"):
# setup GPIO controller if not done yet
# use one provided by I2C as default
- if not Pin.ft232h_gpio:
+ if not Pin.mpsse_gpio:
# pylint: disable=import-outside-toplevel
from pyftdi.i2c import I2cController
# pylint: enable=import-outside-toplevel
i2c = I2cController()
- i2c.configure("ftdi://ftdi:ft232h/1")
- Pin.ft232h_gpio = i2c.get_gpio()
+ i2c.configure(url)
+ Pin.mpsse_gpio = i2c.get_gpio()
# check if pin is valid
if pin_id:
- if Pin.ft232h_gpio.all_pins & 1 << pin_id == 0:
+ if Pin.mpsse_gpio.all_pins & 1 << pin_id == 0:
raise ValueError("Can not use pin {} as GPIO.".format(pin_id))
# ID is just bit position
self.id = pin_id
"""Initialize the Pin"""
if not self.id:
raise RuntimeError("Can not init a None type pin.")
- # FT232H does't have configurable internal pulls?
+ # MPSSE does't have configurable internal pulls?
if pull:
raise ValueError("Internal pull up/down not currently supported.")
- pin_mask = Pin.ft232h_gpio.pins | 1 << self.id
- current = Pin.ft232h_gpio.direction
+ pin_mask = Pin.mpsse_gpio.pins | 1 << self.id
+ current = Pin.mpsse_gpio.direction
if mode == self.OUT:
current |= 1 << self.id
else:
current &= ~(1 << self.id)
- Pin.ft232h_gpio.set_direction(pin_mask, current)
+ Pin.mpsse_gpio.set_direction(pin_mask, current)
def value(self, val=None):
"""Set or return the Pin Value"""
if not self.id:
raise RuntimeError("Can not access a None type pin.")
- current = Pin.ft232h_gpio.read(with_output=True)
+ current = Pin.mpsse_gpio.read(with_output=True)
# read
if val is None:
return 1 if current & 1 << self.id != 0 else 0
else:
current &= ~(1 << self.id)
# must mask out any input pins
- Pin.ft232h_gpio.write(current & Pin.ft232h_gpio.direction)
+ Pin.mpsse_gpio.write(current & Pin.mpsse_gpio.direction)
return None
# release the kraken
- raise RuntimeError("Invalid value for pin")
-
-
-# create pin instances for each pin
-# D0 to D3 are used by I2C/SPI
-D4 = Pin(4)
-D5 = Pin(5)
-D6 = Pin(6)
-D7 = Pin(7)
-C0 = Pin(8)
-C1 = Pin(9)
-C2 = Pin(10)
-C3 = Pin(11)
-C4 = Pin(12)
-C5 = Pin(13)
-C6 = Pin(14)
-C7 = Pin(15)
-# C8 and C9 are not GPIO
-
-# create None type pins for I2C and SPI since they are expected to be defined
-SCL = Pin()
-SDA = Pin()
-SCK = SCLK = Pin()
-MOSI = Pin()
-MISO = Pin()
+ raise RuntimeError("Invalid value for pin")
\ No newline at end of file
-"""SPI Class for FT232H"""
-from adafruit_blinka.microcontroller.ft232h.pin import Pin
+"""SPI Class for FTDI MPSSE"""
+from adafruit_blinka.microcontroller.ftdi_mpsse.mpsse.pin import Pin
# pylint: disable=protected-access
class SPI:
- """Custom SPI Class for FT232H"""
+ """Custom SPI Class for FTDI MPSSE"""
MSB = 0
- def __init__(self):
+ def __init__(self, id=None):
# pylint: disable=import-outside-toplevel
from pyftdi.spi import SpiController
# pylint: enable=import-outside-toplevel
self._spi = SpiController(cs_count=1)
- self._spi.configure("ftdi://ftdi:ft232h/1")
+ if id is None:
+ self._spi.configure("ftdi://ftdi:ft232h/1", frequency=frequency)
+ else
+ self._spi.configure("ftdi://ftdi:ft2232h/{}".format(id+1), frequency=frequency)
self._port = self._spi.get_port(0)
self._port.set_frequency(100000)
self._port._cpol = 0
self._port._cpha = 0
# Change GPIO controller to SPI
- Pin.ft232h_gpio = self._spi.get_gpio()
+ Pin.mpsse_gpio = self._spi.get_gpio()
# pylint: disable=too-many-arguments,unused-argument
def init(
elif board_id == ap_board.FTDI_FT232H:
from adafruit_blinka.board.ftdi_ft232h import *
+elif board_id == ap_board.FTDI_FT2232H:
+ from adafruit_blinka.board.ftdi_ft2232h import *
+
elif board_id == ap_board.BINHO_NOVA:
from adafruit_blinka.board.binho_nova import *
"""Initialization"""
self.deinit()
if detector.board.ftdi_ft232h:
- from adafruit_blinka.microcontroller.ft232h.i2c import I2C as _I2C
+ from adafruit_blinka.microcontroller.ftdi_mpsse.mpsse.i2c import I2C as _I2C
self._i2c = _I2C(frequency=frequency)
return
return
if detector.board.any_embedded_linux:
from adafruit_blinka.microcontroller.generic_linux.i2c import I2C as _I2C
+ elif detector.board.ftdi_ft2232h:
+ from adafruit_blinka.microcontroller.ftdi_mpsse.mpsse.i2c import I2C as _I2C
else:
from machine import I2C as _I2C
from microcontroller.pin import i2cPorts
def __init__(self, clock, MOSI=None, MISO=None):
self.deinit()
if detector.board.ftdi_ft232h:
- from adafruit_blinka.microcontroller.ft232h.spi import SPI as _SPI
- from adafruit_blinka.microcontroller.ft232h.pin import SCK, MOSI, MISO
+ from adafruit_blinka.microcontroller.ftdi_mpsse.mpsse.spi import SPI as _SPI
+ from adafruit_blinka.microcontroller.ftdi_mpsse.ft232h.pin import SCK, MOSI, MISO
self._spi = _SPI()
self._pins = (SCK, MOSI, MISO)
return
if detector.board.any_embedded_linux:
from adafruit_blinka.microcontroller.generic_linux.spi import SPI as _SPI
+ elif detector.board.ftdi_ft2232h:
+ from adafruit_blinka.microcontroller.ftdi_mpsse.mpsse.spi import SPI as _SPI
else:
from machine import SPI as _SPI
from microcontroller.pin import spiPorts
from adafruit_blinka.microcontroller.generic_linux.spi import SPI as _SPI
from adafruit_blinka.microcontroller.hfu540.pin import Pin
elif detector.board.ftdi_ft232h:
- from adafruit_blinka.microcontroller.ft232h.spi import SPI as _SPI
- from adafruit_blinka.microcontroller.ft232h.pin import Pin
+ from adafruit_blinka.microcontroller.ftdi_mpsse.ft232h.spi import SPI as _SPI
+ from adafruit_blinka.microcontroller.ftdi_mpsse.ft232h.pin import Pin
+ elif detector.board.ftdi_ft2232h:
+ from adafruit_blinka.microcontroller.ftdi_mpsse.ft2232h.spi import SPI as _SPI
+ from adafruit_blinka.microcontroller.ftdi_mpsse.ft2232h.pin import Pin
elif detector.board.binho_nova:
from adafruit_blinka.microcontroller.nova.spi import SPI as _SPI
from adafruit_blinka.microcontroller.nova.pin import Pin
elif detector.chip.RK3308:
from adafruit_blinka.microcontroller.rockchip.rk3308.pin import Pin
elif detector.board.ftdi_ft232h:
- from adafruit_blinka.microcontroller.ft232h.pin import Pin
+ from adafruit_blinka.microcontroller.ftdi_mpsse.ft232h.pin import Pin
+elif detector.board.ftdi_ft2232h:
+ from adafruit_blinka.microcontroller.ftdi_mpsse.ft2232h.pin import Pin
elif detector.board.binho_nova:
from adafruit_blinka.microcontroller.nova.pin import Pin
elif detector.board.greatfet_one:
from adafruit_blinka.microcontroller.atheros.ar9331.pin import *
elif chip_id == ap_chip.MIPS24KEC:
from adafruit_blinka.microcontroller.mips24kec.pin import *
+elif chip_id == ap_chip.FT232H:
+ from adafruit_blinka.microcontroller.ftdi_mpsse.ft232h.pin import *
+elif chip_id == ap_chip.FT2232H:
+ from adafruit_blinka.microcontroller.ftdi_mpsse.ft2232h.pin import *
else:
raise NotImplementedError("Microcontroller not supported:", chip_id)
elif chip_id == ap_chip.HFU540:
from adafruit_blinka.microcontroller.hfu540.pin import *
elif chip_id == ap_chip.FT232H:
- from adafruit_blinka.microcontroller.ft232h.pin import *
+ from adafruit_blinka.microcontroller.ftdi_mpsse.ft232h.pin import *
+elif chip_id == ap_chip.FT2232H:
+ from adafruit_blinka.microcontroller.ftdi_mpsse.ft2232h.pin import *
elif chip_id == ap_chip.BINHO:
from adafruit_blinka.microcontroller.nova.pin import *
elif chip_id == ap_chip.LPC4330:
projects / Adafruit_Blinka-hackapet.git / commitdiff