Implement the Amlogic switch button function and amlogic switch button

Implement the Amlogic switch button function and amlogic switch button

When I was working on the AMlogic project, After configuring the button, I found that the power key can only be shut down and cannot be turned on, which is very depressing.

Later it was found that no configuration was missing. The firmware/arc_power/irremote2arc. c file is not correctly configured.

1. # define IR_POWER_KEY 0xe51afb04 this value needs to be configured as the full code value of the power key, that is, the key value obtained through the serial port

2. unsigned int kk [] = {
0xe51afb04,
}; The value in this array must be consistent with the IR_POWER_KEY value!

After the configuration is complete!

The button on or off the mobile phone is broken. Is there any way to enable the mobile phone to shut down normally? Is there any software for Timed Shutdown?

You can download a mobile phone protector version 8.18 on lelebox. The scheduled switch function is quite useful. Just set it according to the time, enable the alarm, and press the OK button, shutdown is an automatic shutdown, which is very easy to use. It will definitely help you solve the problem, and it is still anti-theft software. I just need to download one from the lelebox website.
The Saipan 3 system can be used as long as it is s60's third and fifth editions.

How can I enable the "keyboard, mouse, and boot" function "?

Can I enable it with a keyboard? The answer is yes! In addition, the advantage of using a keyboard to boot is obvious. First, the boot mode becomes more convenient and more personalized. For example, when the "Power" button on the chassis panel is unfortunately "killed", you can "Light up" your computer through the keyboard. Second, you can also "shield" the "Power" button on the chassis panel directly by starting the password. In the future, you must enter the correct password on the keyboard for each boot to "Light up" the computer. This undoubtedly brings higher security to our computers.

When you see these advantages, you may ask, what kind of computer can enable the keyboard boot function? How should I use this function for computers with the "Boot keyboard" function? The following is a detailed description.

Essential for keyboard boot

1. The computer must use ATX power supply.

If it's an AT power supply, we suggest you give up! Since the ATX power supply has been on the "Rivers and Lakes" for several years, as long as the CPU is not an Intel MMX or AMD K6 or lower computer, I believe it should all be an ATX power supply.

2. The Motherboard chipset and BIOS support the keyboard boot function.

The "I/O chip" on the motherboard MUST be able to boot the keyboard. In addition, the level of the motherboard BIOS version will also affect whether you can enable the keyboard boot function. We recommend that you upgrade the motherboard BIOS to a newer version.

3. the keyboard boot function of a computer varies depending on the strength of the I/O chip function.

For example, a simple Keyboard can only start a computer with several fixed hotkeys. Some boards use a relatively advanced keyboard boot mode, which not only enables "password" boot, "Custom combination key" boot, but also enables "Mouse" boot. These more advanced boot methods make your boot more personalized.

How to enable keyboard boot

1. Enable the keyboard boot function by setting the motherboard jumper.

Take the MSI i815E motherboard as an example. To enable the Keyboard boot, you must first set the JP1 jumper (Keyboard Power On Selection) On the motherboard to "1 ~ 2. As shown in figure 1, the keyboard boot function is disabled by default on this motherboard. According to the default settings of this jumper, no matter how you set it in the BIOS, the keyboard boot function cannot be implemented. This is why many users complain that the BIOS of the motherboard can support the keyboard boot function, but it cannot be implemented. Therefore, it is recommended that you carefully read the motherboard manual when installing a computer to avoid detours.

Figure 1 some default settings of the motherboard are to disable the keyboard boot Function

2. In the motherboard BIOS, set the keyboard boot parameters.

After the device is turned on, press "Delete" on the disk to enter the BIOS settings menu (2 ). In most cases, the keyboard boot parameter settings can be adjusted in the Integrated Peripherals item. The keyboard boot parameters of a few motherboard (early motherboard) were completed through the "Power Management Setup" project.

After entering the BIOS settings screen, move "cursor" to "Integrated Peripherals" (or Power Management Setup) and press "enter" to enter the settings.

Figure 2 main BIOS menu

Figure 3 hotkey for enabling the popular Motherboard

(1) Enable the keyboard boot function in BIOS and assign the boot key

For simple keyboard boot, few parameters are available. As shown in figure 3, to enable a Simple keyboard boot function, you only need to go to the "Integrated Peripherals" setting item, change "Power On Function" from "Disabled" to "Enabled ). Then, we can set a Hot key in the "Hot key Power On" item (BOOT key. Figure 3 shows the "power-on hotkey" option provided by the early Volkswagen motherboard.