You will now have a collection of files that make up the driver. Confirm you have both the SYS and INF files for your driver under the folder. \gpiokmdfdemo\Debug\gpiokmdfdemo\ gpiokmdfdemo.inf gpiokmdfdemo.sys Next, generate the ACPI table that will be needed for the driver to work correctly on the Windows IoT Core device. We will use the Microsoft ACPI Source Language compiler (asl.exe) to build the ACPI table. The ASL compiler is distributed with the WDK and can be found in C:\Program Files (x86)\Windows Kits\10\Tools\x86\ACPIVerify\ The ASL compiler takes as input parameter a file with extension ASL. You will find 1 ASL files in the asl directory under DriverSamples\gpiokmdfdemo\asl\ Use if you are deploying to a MinnowBoard Max. gpiokmdfdemo.asl Copy the ASL file to the C:\Program Files (x86)\Windows directory Kits\10\Tools\x86\ACPIVerify\ Open up a command prompt as Administrator and navigate to the asl compiler directory: cd "C:\Program Files (x86)\Windows Kits\10\Tools\x86\ACPIVerify" If you are using MinnowBoard Max, type: asl.exe gpiokmdfdemo.asl An file will be generated in the same directory(C:\Program ACPITABL.dat Verify that this file Files (x86)\Windows Kits\10\Tools\x86\ACPIVerify\). has been generated. Exercise 2: Installing The Sample Driver
You will now have a collection of files that make up the driver. Confirm you have both the SYS and INF files for your driver under the \gpiokmdfdemo\Debug\gpiokmdfdemo\ folder. gpiokmdfdemo.inf gpiokmdfdemo.sys Next, generate the ACPI table that will be needed for the driver to work correctly on the Windows IoT Core device. We will use the Microsoft ACPI Source Language compiler (asl.exe) to build the ACPI table. The ASL compiler is distributed with the WDK and can be found in C:\Program Files (x86)\Windows Kits\10\Tools\x86\ACPIVerify\ The ASL compiler takes as input parameter a file with extension ASL. You will find 1 ASL files in the asl directory under DriverSamples\gpiokmdfdemo\asl\ Use gpiokmdfdemo.asl if you are deploying to a MinnowBoard Max. Copy the ASL file to the C:\Program Files (x86)\Windows Kits\10\Tools\x86\ACPIVerify\ directory Open up a command prompt as Administrator and navigate to the asl compiler directory: cd "C:\Program Files (x86)\Windows Kits\10\Tools\x86\ACPIVerify" If you are using MinnowBoard Max, type: asl.exe gpiokmdfdemo.asl An ACPITABL.dat file will be generated in the same directory(C:\Program Files (x86)\Windows Kits\10\Tools\x86\ACPIVerify\). Verify that this file has been generated. Exercise 2: Installing The Sample Driver