def __init__(self, cs = Pin.cpu.C0, spi = 1, fault_pin = Pin.cpu.C1, ready_pin = Pin.cpu.A13, latch_pin= Pin.cpu.A14):
self.__SPI = spi_ic_interface(spi=SPI(spi, SPI.MASTER, baudrate=1000, polarity=0, phase=0), cs=cs)
self.READY = Pin(ready_pin, Pin.IN)
self.FAULT = Pin(fault_pin, Pin.IN)
self.LATCH = Pin(latch_pin, Pin.OUT_PP)
while(self.READY.value() == 1):
time.sleep(0.1)
self.set_latch_pin(1)
def __init__(self, cs=Pin.cpu.A4, spi=1):
self.__SPI = spi_ic_interface(spi=SPI(spi,
SPI.MASTER,
baudrate=10000,
polarity=0,
phase=0),
cs=cs)
self.buildCRCTable()
"""if cout:
def __init__(self, cs=Pin.cpu.A4, spi=1, cout=None):
self.__SPI = spi_ic_interface(spi=SPI(spi,
SPI.MASTER,
baudrate=10000,
polarity=0,
phase=0),
cs=cs)
if cout:
self.__COUT = Pin(cout, Pin.IN)
def __init__(self, cs=Pin.cpu.A4, spi=1, intb=Pin.cpu.C6):
"""Initialization for MAX22007 class
Args:
cs (Pin, optional): Chip Select pin. Defaults to Pin.cpu.A4 on PMOD1
spi (int, optional): Spi bus. Defaults to bus 1 on PMOD1
intb (Pin, optional): Interrupt pin. Defaults to Pin.cpu.C6 on PMOD1
"""
self.__SPI = spi_ic_interface(spi=SPI(spi, SPI.MASTER, baudrate=100000, polarity=0, phase=0), cs=cs)
self.__SPI.__cs.high() #Set CS to idle high.
#Initialize CRC flag
self.crc_en = 0
temp = self.read(self.MAX22007_CFG_adr)
if temp[15] == '0':
self.crc_en = 0
else:
self.crc_en = 1
def __init__(self,
pin_cs=Pin.cpu.C0,
spi=1,
pin_fltr=Pin.cpu.A13,
pin_cmd=Pin.cpu.C1):
FLTR = Pin(pin_fltr, Pin.OUT_PP)
CMND = Pin(pin_cmd, Pin.OUT_PP)
FLTR.high()
CMND.high()
self.__SPI = spi_ic_interface(spi=SPI(spi,
SPI.MASTER,
baudrate=5000,
polarity=0,
phase=0),
cs=pin_cs)
self.outputs = 0x00
buf = self.build_byte_array(self.MAX14912_SET_OUT_STATE_CMD,
"00000000")
self.__SPI.send_recv(buf, buf)
def __init__(self, cs = Pin.cpu.A4, spi= 1):
Pin(cs).value(1)
self.__SPI = spi_ic_interface(spi=SPI(spi, SPI.MASTER, baudrate=10000, polarity=0, phase=0), cs=cs)