Re: [fpc-pascal] fpcjvm code for examination
So I have found out my bug. Why WIFIlock did not work as expected. I have put wrong number. So The right lines are: WifiManager := ANWWifiManager(getSystemService(ACContext.WIFI_SERVICE)); WifiManager.createWifiLock (3,'WIFI_MODE_FULL'); Wakelock number is correct. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] USB Human Interface Devices
Thanks for pushing on this. I think any pending timeout/transfer must be explicitly canceled before closing the USB device, so that the thread can end gracefully. The only way I see is to use something like libusb_handle_events_timeout_completed http://libusb.sourceforge.net/api-1.0/group__poll.html#ga43e52b912a760b41a0cf8a4a472fbd5b before closing the USB device context. That function is not currently part of the libusbx and has a time_t parameter that appears C-specific but for some reason is not included in ctypes unit. But I am sure Pascal equivalents can be defined. I will do some tests to include the libusb_handle_events_timeout_completed in libusbx and libusbhid and let you know. On 8/23/19 7:07 AM, James Richters wrote: Stefan , Do you get the following errors when you exit your program? Is there some way I should shut down the read thread so I don't get this error? I've been using a timeout of 0 libusb: error [do_close] Device handle closed while transfer was still being processed, but the device is still connected as far as we know libusb: error [do_close] A cancellation hasn't even been scheduled on the transfer for which the device is closing libusb: warning [libusb_exit] some libusb_devices were leaked Assertion failed! Program: i:\programming\gcode\libusbxhid\whb04b-4_test.exe File: os/poll_windows.c, Line 145 Expression: fd != NULL Heap dump by heaptrc unit of i:\programming\gcode\libusbxhid\whb04b-4_test.exe 50 memory blocks allocated : 1782/1968 50 memory blocks freed : 1782/1968 0 unfreed memory blocks : 0 True heap size : 131072 (160 used in System startup) True free heap : 130912 ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal -- ___ ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
[fpc-pascal] fpcjvm code for examination
Because my Java knowledge are very very very weak my attempts to call new Android API functions consists of GOogle search engine which shows Me some code examples from various WEB pages. And after that, I do my best to adapt those samples so it would be compatible with FPCJVM Android target. I have some lines of code and I believe, that there is some good human being who will examine my short code. Is code is unusable, please send AN repaired lines. The biggest issue is, that when interacting with Android APIS, in many cases, The fact, that run-time library do not report run-time error or other bug do not mean, that code is really functional. Even The fact, that Android System UI will not report some crash message it do not mean that The code is good from The semantic perspective. Here are my codes. I Am using AndroidR15 APi headers and Pandroid Bundle. public WifiManager : ANWWifiManager; wakeLock : AOPowerManager; The code is inside The following procedure. procedure MainActivity.onCreate(savedInstanceState: AOBundle); wakeLock := AOPowerManager(getSystemService(ACContext.POWER_SERVICE)); wakeLock.newWakeLock (1, '"Migration'); WifiManager := ANWWifiManager(getSystemService(ACContext.WIFI_SERVICE)); WifiManager.createWifiLock (1,'WIFI_MODE_FULL'); Aim of my attempt is to have more sensitive Wifi chip signal detection and I want to have Partial Wakelock enabled to prevent Android from auto terminating unusable app after more time when device is not being charged and phone screen have been turned off. The important questions are. Does my code react? So are those lines functional? Or it do not react at all and I have some bug? Sure. I have added The following important Android permissions. I do not have compilation errors The code is example without Begin, ETC. But I have fully compilable code. I only need to know, if Wifilock and Wakelock really work or no. Thank you very much for yours time and help. ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
Re: [fpc-pascal] USB Human Interface Devices
Stefan , Do you get the following errors when you exit your program? Is there some way I should shut down the read thread so I don't get this error? I've been using a timeout of 0 libusb: error [do_close] Device handle closed while transfer was still being processed, but the device is still connected as far as we know libusb: error [do_close] A cancellation hasn't even been scheduled on the transfer for which the device is closing libusb: warning [libusb_exit] some libusb_devices were leaked Assertion failed! Program: i:\programming\gcode\libusbxhid\whb04b-4_test.exe File: os/poll_windows.c, Line 145 Expression: fd != NULL Heap dump by heaptrc unit of i:\programming\gcode\libusbxhid\whb04b-4_test.exe 50 memory blocks allocated : 1782/1968 50 memory blocks freed : 1782/1968 0 unfreed memory blocks : 0 True heap size : 131072 (160 used in System startup) True free heap : 130912 ___ fpc-pascal maillist - fpc-pascal@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
