def setDigitalMap(index=0, direction="out"):
helper.ShellCommand("echo '{}' > {}/unexport".format(index, GPIO_SYSFS),
exit=False)
helper.ShellCommand("echo '{}' > {}/export".format(index, GPIO_SYSFS),
exit=False)
helper.ShellCommand(command="echo '{}' > {}/gpio{}/direction".format(
direction, GPIO_SYSFS, index),
exit=False)
def set_configure(self, index=0, direction="out", drive="strong"):
## Direction
self.index = index
helper.ShellCommand("echo '{}' > {}/export".format(
self.index, GPIO_SYSFS),
exit=False)
helper.ShellCommand(command="echo '{}' > {}/gpio{}/direction".format(
direction, GPIO_SYSFS, index),
exit=False)
def set_value(self, value):
logging.info("Set Value (Index : {}, Value {}".format(
self.index, value))
logging.info("echo '{}' > {}{}/value".format(value, GPIO_SYSFS,
self.index))
helper.ShellCommand(command="echo '{}' > {}{}/value".format(
value, GPIO_SYSFS, self.index),
exit=True)
result = self.cursor.execute(
"UPDATE pinmap SET V={} WHERE phy={}".format(value, self.index),
"")
self.mydb.commit()
def get_value(self):
result = helper.ShellCommand(command="cat {}{}/value".format(
GPIO_SYSFS, self.index),
exit=True)
logging.info("cat {}{}/value".format(GPIO_SYSFS, self.index))
return result
def read(index=0):
result = helper.ShellCommand(command="cat {}gpio{}/value".format(
GPIO_SYSFS, index),
exit=True)
return result["out"].decode("utf-8")
def write(index=0, value=True):
logging.info("Set Value (Index : {}, Value {}".format(index, value))
logging.info("echo '{}' > {}gpio{}/value".format(value, GPIO_SYSFS, index))
helper.ShellCommand(command="echo '{}' > {}gpio{}/value".format(
value, GPIO_SYSFS, index),
exit=True)