print "***ReadI2C() failed with error: ", str(Error(qusb.LastError()))
else:
print "ReadI2C OK"
# Test CachedWriteI2C
c_data = CreateByteBuffer(64)
(ok, ) = qusb.CachedWriteI2C(0x60, c_data, 64)
if (not ok):
print "***CachedWriteI2C() failed with error: ", str(
Error(qusb.LastError()))
else:
print "CachedWriteI2C OK"
# Test WriteI2C
c_data = CreateByteBuffer(64)
(ok, ) = qusb.WriteI2C(0x60, c_data, 64)
if (not ok):
print "***WriteI2C() failed with error: ", str(Error(qusb.LastError()))
else:
print "WriteI2C OK"
if "storage" in test:
# Test WriteStorage
c_data = CreateByteBuffer(64)
(ok, ) = qusb.WriteStorage(0, c_data, 64)
if (not ok):
print "***WriteStorage() failed with error: ", str(
Error(qusb.LastError()))
else:
print "WriteStorage OK"
devName = modules[0]
# Print out the name of each module found
for x in modules:
print "Found", x
# Open the first device
qusb = QuickUsb(devName)
qusb.Open()
# Write the starting address (0x0000)
write_len = 2
i2c_write_data = CreateByteBuffer(write_len)
i2c_write_data[0] = 0
i2c_write_data[1] = 0
(result, ) = qusb.WriteI2C(0x51, i2c_write_data, write_len)
if (result == 0):
print "Cannot write data to %s" % (devName)
qusb.Close()
sys.exit()
print "Set starting I2C memory read address to 0x0000"
# Read I2C bytes
read_len = 8
i2c_read_data = CreateByteBuffer(read_len)
(result, num_read) = qusb.ReadI2C(0x51, i2c_read_data, read_len)
if (result == 0):
print "Cannot read data from %s" % (devName)
qusb.Close()
sys.exit()
print "Read {0} bytes of I2C data starting at 0x0000".format(read_len)