- Usb terminal emulator gpio apk#
- Usb terminal emulator gpio install#
- Usb terminal emulator gpio serial#
- Usb terminal emulator gpio update#
I review the ueventd.rc file in my two phones and both includes the /dev/bus/usb/* 0660 root usb line by default. Now the app compiles but crashes in the phone, using LogCat I see this error:ĭlopen("/data/local/tmp/libCyUSBSerial.so", RTLD_LAZY) failed: dlopen failed: couldn't map "/data/local/tmp/libCyUSBSerial.so" segment 1: Permission denied Them, I will upgrade the App to Android development. Another trick is to copy the dx file form version 25.0.3 to a newer build-tool version but for the moment I will stick to the working version without changes before upgrading to Android-development.Īt this point I will compile the library using eclipse and the latest NDK using the source code provide by Cypress. The problem is that after the build-tools 26.0.3 the path for the configuration inside the dx file changes. It is necessary to edit the project.properties archive to add the next lines: I tested several Android-build tools and was the version 25.0.3 that worked for me.
Usb terminal emulator gpio install#
I move from Fedora to a fresh install of Ubuntu 20 LTS, install Eclipse from the Ubuntu repo and not from the Eclipse download site.
Usb terminal emulator gpio update#
I try to set a virtual machine to replicate the setup without luck.Īfter testing on Windows 10, Fedora 33, Ubuntu 12.04 and Ubuntu 20.04 I get to the same point, Build All generates no errors, but run give me:Īlso, We could not use Oracle JDK due to the license changes they made, even Android development studio uses OpenJDK now for the same reason.Īre Cypress thinking on update the library? I also notice that in the documentation is mentioned that the code was made in Ubuntu 12.04 with eclipse version 4.2.0.
Usb terminal emulator gpio apk#
I can also open the app user interface in Eclipse but I cannot build the APK or run the App in the emulator. Notice that I can compile the JNI source code to obtain the libCyUSBSerial.so. After that, I received the next error:ī is deprecated. Using minimum supported version android-16. I use the Android tools "Fix project properties" that changes Java compliance to 1.6 (which I also installed from Oracle)Īndroid NDK: android-14 is unsupported. Android requires compiler compliance level 5.0 or 6.0. I tried what you suggested with the same results. After installing the JDK 8 from Oracle I get the next error: How can I use the kit with modern Android, or solve the APK problem? Is there planes to update to Android Development Studio or are we talking about an obsolete product? It also seems that the SDK has not been updated since 2013. It seems that the code uses deprecated libraries or is just too old, from the Readme of the CYUSBSerial_SDK_ANdroid_B73C_0 you use:Īpplication has been tested on OMAP 4460 ES Panda board, running android 4.0.4 After many tweaks and hassle, I manage to recompile the libCyUSBSerial.so, but when I attempt to run the app to generate the APK, I receive the this error:Įrrors running builder 'Android Package Builder' on project 'CyUSBSerial'.
![usb terminal emulator gpio usb terminal emulator gpio](https://i.ytimg.com/vi/hNgIIAP6fak/maxresdefault.jpg)
I try to replicate the setup explained in the README and installed Eclipse, NDK and SDK in a separate directory to avoid conflicts with Android Developer. For that purpose I installed the CyUSBSerial.apk from the USB-Serial Software Development Kit but it crashes and won't open (I have root the phone). At this point, I try to use the proprietary lib to test the GPIO and special chip features using Android. So, the hardware and chip configuration are working good.
Usb terminal emulator gpio serial#
To test it, I use a generic Serial USB terminal App and the communication works the same as with Windows or Linux.
![usb terminal emulator gpio usb terminal emulator gpio](https://windows-cdn.softpedia.com/screenshots/Advanced-Serial-Port-Terminal_5.png)
I also notice that when plugged to and Android phone the /dev/ttyACM0 is created and working. I tested the hardware using the virtual port with Putty (windows) and moserial (linux). I have the CYUSBS234 USB-Serial (Single Channel) Development Kit configured as USB->Serial.