Mercurial Repositories > eric / file comparison
comparison: src/eric7/MicroPython/Devices/EspDevices.py
src/eric7/MicroPython/Devices/EspDevices.py
- branch
- mpy_network
- changeset 9859
- 829c1edbf253
- parent 9857
- 0122ae72618d
- child 9866
- 0cf5dda5512f
equal
deleted
inserted
replaced
| 9858:6518c336fcd3 | 9859:829c1edbf253 |
|---|---|
| 1181 if err: | 1181 if err: |
| 1182 raise OSError(self._shortError(err)) | 1182 raise OSError(self._shortError(err)) |
| 1183 | 1183 |
| 1184 return out.strip() == b"True" | 1184 return out.strip() == b"True" |
| 1185 | 1185 |
| 1186 def getDeviceScan(self, timeout=10): | |
| 1187 """ | |
| 1188 Public method to perform a Bluetooth device scan. | |
| 1189 | |
| 1190 @param timeout duration of the device scan in seconds (defaults | |
| 1191 to 10) | |
| 1192 @type int (optional) | |
| 1193 @return tuple containing a dictionary with the scan results and | |
| 1194 an error string | |
| 1195 @rtype tuple of (dict, str) | |
| 1196 """ | |
| 1197 from ..BluetoothDialogs.BluetoothAdvertisement import BluetoothAdvertisement | |
| 1198 | |
| 1199 command = """ | |
| 1200 def ble_scan(): | |
| 1201 import bluetooth | |
| 1202 import time | |
| 1203 import ubinascii | |
| 1204 | |
| 1205 IRQ_SCAN_RESULT = 5 | |
| 1206 IRQ_SCAN_DONE = 6 | |
| 1207 | |
| 1208 def _bleIrq(event, data): | |
| 1209 if event == IRQ_SCAN_RESULT: | |
| 1210 addr_type, addr, adv_type, rssi, adv_data = data | |
| 1211 if addr: | |
| 1212 print({{ | |
| 1213 'address': ubinascii.hexlify(addr,':').decode('utf-8'), | |
| 1214 'rssi': rssi, | |
| 1215 'adv_type': adv_type, | |
| 1216 'advertisement': bytes(adv_data), | |
| 1217 }}) | |
| 1218 | |
| 1219 ble = bluetooth.BLE() | |
| 1220 | |
| 1221 ble_active = ble.active() | |
| 1222 if not ble_active: | |
| 1223 ble.active(True) | |
| 1224 | |
| 1225 ble.irq(_bleIrq) | |
| 1226 ble.gap_scan({0} * 1000, 1000000, 50000, True) | |
| 1227 time.sleep({0}) | |
| 1228 | |
| 1229 if not ble_active: | |
| 1230 ble.active(False) | |
| 1231 | |
| 1232 ble_scan() | |
| 1233 del ble_scan | |
| 1234 """.format( | |
| 1235 timeout | |
| 1236 ) | |
| 1237 out, err = self._interface.execute( | |
| 1238 command, mode=self._submitMode, timeout=(timeout + 5) * 1000 | |
| 1239 ) | |
| 1240 if err: | |
| 1241 return {}, err | |
| 1242 | |
| 1243 scanResults = {} | |
| 1244 for line in out.decode("utf-8").splitlines(): | |
| 1245 res = ast.literal_eval(line) | |
| 1246 address = res["address"] | |
| 1247 if address not in scanResults: | |
| 1248 scanResults[address] = BluetoothAdvertisement(address) | |
| 1249 scanResults[address].update( | |
| 1250 res["adv_type"], res["rssi"], res["advertisement"] | |
| 1251 ) | |
| 1252 | |
| 1253 return scanResults, "" | |
| 1254 | |
| 1186 | 1255 |
| 1187 def createDevice(microPythonWidget, deviceType, vid, pid, boardName, serialNumber): | 1256 def createDevice(microPythonWidget, deviceType, vid, pid, boardName, serialNumber): |
| 1188 """ | 1257 """ |
| 1189 Function to instantiate a MicroPython device object. | 1258 Function to instantiate a MicroPython device object. |
| 1190 | 1259 |
