def write(self, data):
essx_debug.dump(data)
def write(self, data): essx_debug.dump(data) self.writer.write(data) return len(data)
def send(self, ad1, ad2, params={}):
send_data = self.pack_senddata(ad1, ad2, params)
essx_debug.log('send')
essx_debug.dump(send_data)
self.device.write(send_data)
return send_data
#単体テストをするにはPYTHONPATHに一つ上のディレクトリを指定すること
if __name__ == "__main__":
from struct import *
from io import BytesIO
class DummySerial(object):
def __init__(self):
self.reader = BytesIO(b"ABCDEFG")
self.writer = BytesIO()
def read(self, size):
ret = self.reader.read(size)
return ret
def write(self, data):
essx_debug.dump(data)
self.writer.write(data)
return len(data)
#ser_dev = serial.Serial("/dev/cuaU1", 115200, timeout = 0.01)
eza2500_dev = EZA2500Device(dev = DummySerial(), timeout = 1)
wdata = pack("<BBBBBH", 5, 0, 0x31, 0x32, 0, 0x31 + 0x32)
eza2500_dev.write(wdata)
print('201 ok')
essx_debug.dump(eza2500_dev.read(7)) #=> no timeout
print('202 ok')
try:
essx_debug.dump(eza2500_dev.read(7)) #=> timeout
raise ESSXFatalException("fatal")
except ESSXTimeoutException as e:
print('203 ok')
