def q_loads(src):
def try_getqbytearray(v):
if isinstance(v, QByteArray):
return v.data()
return v
try:
if isinstance(src, str):
src = QByteArray(src.encode())
elif isinstance(src, (list, tuple)):
src = QByteArray(bytes(src))
else:
src = QByteArray(src)
dst = QVariant()
dll.loads(sip.unwrapinstance(dst), sip.unwrapinstance(src), False)
# dll.dumps(shiboken2.getCppPointer(dst)[0], shiboken2.getCppPointer(src)[0])
value = dst.value()
if isinstance(value, str):
value = value.encode()
if isinstance(value, list):
value = [try_getqbytearray(v) for v in value]
return value
except Exception as e:
print('q_loads error:', e)
raise ValueError
def on_buttonSend_clicked(self):
# 发送消息按钮
if not self._serial.isOpen():
print('串口未连接')
return
text = self.plainTextEdit.toPlainText()
if not text:
return
text = QByteArray(text.encode('gb2312')) # emmm windows 测试的工具貌似是这个编码
if self.checkBoxHexSend.isChecked():
# 如果勾选了hex发送
text = text.toHex()
# 发送数据
print('发送数据:', text)
self._serial.write(text)
def on_send_button_clicked(self):
# 发送消息按钮
if not self.serial.isOpen():
print('串口未连接')
return
text = self.send_edit.toPlainText()
if not text:
return
text = QByteArray(text.encode('gb2312'))
if self.hex_send_check.isChecked():
# 如果勾选了hex发送
text = text.toHex()
# 发送数据
print('发送数据', text)
self.serial.write(text)
