2018 USBASP burner general version tutorial

2018 edition USBASP General version tutorial of burner modification

Today's transformation is the following AVR The programmer , At present, those sold on a treasure are basically “ Zhifeng ” Of USBasp Program firmware of programmer , Although drive free , But you can only use Zhifeng's download software progisp, General Edition AVR The burning software recognizes the international version USBasp, That is to say, although they are all USBasp, But firmware and driver are completely different （ This is also why there are many USBasp Can't be in Linux Yes AVR The reason of single chip computer burning program ）, But before this year, there was also a transformation tutorial of this on the Internet , Not that pair 2014 Version of .

The tutorial of this transformation is only for the following kind of metal shell , Because I only bought this kind of shell , The main control without shell adopts atmega8A, The main control of the shell is atmega88v

MEGA88 And MEGA8 The difference between

• MEGA88 yes MEGA8​ Upgraded version .（ With shell version MEGA88V It's better than the one without shell MEGA8​A It's cheaper ）
• MEGA88 And MEGA88V​ Differential problem , belt V Low voltage version
  
• Domestic drive free version USBASP, This is similar to STC8 and STC32 Series supports the so-called serial port free ,USB This is also what the download identifies HID Standard equipment information .
  
• USBASP Device information recognized by the general version
  

2014 Version and 2018 Version difference

• 2018 edition （ This kind of ）, The logo on it is ：MX-U2BLSP-V5.00
  
• 2014 edition ：
  

2014 Version of the transformation tutorial instructions

Because there are predecessors on the Internet who have given a detailed transformation tutorial, I won't explain it , If you want to transform 2014 This version is recommended for you ;

• 《 reform USBasp For programmer arduino Burn boot program 》

2018 Version of the transformation tutorial

Need preparation 2 individual usbasp Talent , One is transformed and upgraded to the other . The current market price ：10RMB/ individual

Preparation before transformation

1. Will need to be transformed usbasp Burners , Yes, it's silk printed on the board up Short circuit the two marked vias ：
   

2. dismantle PCB On the front of the board 0 Ohmic resistance ：（ The position is silk screen A Below , Pictured ）
   

3. Put another usbasp The burner is connected with the supplied burning line .

Borrow one 2014 To express , Because I didn't have time to take photos when I made it , After that, it was disassembled . The stupid plug cable should not be inserted incorrectly .

4 take Zhifeng Of usbasp Insert the burner into the computer , To be transformed Don't Plug it into the computer .
5 Open the burning software progisp1.72

• Burn software related resources

https://pan.baidu.com/s/1VphJGuKmaVEu1d7TxGG1Ig 
 Extraction code ：1234

• General version usbasp Firmware download address ：https://www.fischl.de/usbasp/
  
• According to your own usbasp Choose the corresponding model of the master controller Hex file
  

6. Burn the fuse bit

• Different master chip models burn different fuse positions ：

# TARGET=atmega8 HFUSE=0xc9 LFUSE=0xef
# TARGET=atmega48 HFUSE=0xdd LFUSE=0xff
# TARGET=atmega88 HFUSE=0xdd LFUSE=0xff

8. burning flash Program
   
   

Installation driver ：

Pull out Zhifeng USBasp, Plug in the transformed USBasp, The computer will prompt that the driver installation fails or other prompts （ There are also hints of success , To protect Wanyi, I'd better install it again , Because the drive has 3 Kind of ）, Ignore .

• Or the website above ：https://www.fischl.de/usbasp/
  

• open Zadig
  choice Options->List All Devices
  
  

Select... From the drop-down box USBasp（ Make sure you don't choose the wrong one ）

The right side of the green arrow is WinUSB

then Install Driver( I've already installed , So it's shown as Reinstall Driver)

So far , The transformation has been completed , You can plug in the modified usbasp Tools , Use

Carry out the alignment Arduino Board ICSP Burn it ., Transformed usbasp The burner cannot continue to use the original Zhifeng Software for burning .

Be careful. ; Transformed usbasp Burners , That silk screen A Situated 0Ω Don't weld the resistance , Bear in mind ！ If you weld it , The burner cannot be recognized when the computer is plugged in . Don't be unnecessary here , But this must be removed before transformation 0Ω And then transform the resistance .

• reference information ：https://www.arduino.cn/thread-75437-1-1.html