tina2:octoprint
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This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
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tina2:octoprint [2023/01/31 14:23] mao [2.Install image tool] |
tina2:octoprint [2023/09/07 14:28] (current) caojie |
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| Line 47: | Line 47: | ||
| wget http:// | wget http:// | ||
| （If your Linux kernel version is not 5.4.79, download the corresponding one from http:// | （If your Linux kernel version is not 5.4.79, download the corresponding one from http:// | ||
| - | Use this command to check which version of your Linux kernel: **uname -r**）\\ | + | Use this command to check which version of your Linux kernel |
| \\ | \\ | ||
| Install the header file : | Install the header file : | ||
| Line 53: | Line 53: | ||
| {{: | {{: | ||
| - | ===b)Download the CH340 serial driver source code and unzip it=== | + | ===b)Download the CH340/ |
| wget http:// | wget http:// | ||
| unzip ch341ser_linux-kernel5.4.79.zip | unzip ch341ser_linux-kernel5.4.79.zip | ||
| Line 67: | Line 67: | ||
| {{: | {{: | ||
| - | ====5.Change OctoPrint source file=== | + | ====5.Change OctoPrint source file==== |
| ===a)Test Connection=== | ===a)Test Connection=== | ||
| {{: | {{: | ||
| Line 81: | Line 81: | ||
| If your python version is not python3.7, just replace " | If your python version is not python3.7, just replace " | ||
| Write this code after opening the serial port and save it: | Write this code after opening the serial port and save it: | ||
| - | | + | |
| serial_obj.setDTR(False) | serial_obj.setDTR(False) | ||
| serial_obj.setRTS(False) | serial_obj.setRTS(False) | ||
| + | serial_obj.oopen() | ||
| + | # force reboot printer | ||
| + | time.sleep(0.1) | ||
| + | serial_obj.setDTR(True) | ||
| + | serial_obj.setRTS(True) | ||
| + | time.sleep(1) | ||
| + | serial_obj.setDTR(False) | ||
| + | serial_obj.setRTS(False) | ||
| + | # wait | ||
| + | time.sleep(3) | ||
| (**Be careful**, the OctoPrint source file uses spaces as indent.) | (**Be careful**, the OctoPrint source file uses spaces as indent.) | ||
| - | {{: | + | {{: |
| ====6.Reboot your Raspberry Pi and Connect the printer with its baud rate==== | ====6.Reboot your Raspberry Pi and Connect the printer with its baud rate==== | ||
| Line 113: | Line 123: | ||
| ===b)Install your Linux kernel header package=== | ===b)Install your Linux kernel header package=== | ||
| sudo apt install raspberrypi-kernel-headers | sudo apt install raspberrypi-kernel-headers | ||
| - | ===c)Download the CH340 serial driver source code and unzip it=== | + | ===c)Download the CH340/ |
| wget http:// | wget http:// | ||
| unzip ch341ser_linux-kernel5.4.79.zip | unzip ch341ser_linux-kernel5.4.79.zip | ||
| Line 127: | Line 137: | ||
| {{: | {{: | ||
| - | ====3.Change OctoPrint source file=== | + | ====3.Change OctoPrint source file==== |
| ===a)Test Connection=== | ===a)Test Connection=== | ||
| {{: | {{: | ||
| - | **If you can connect the printer**, | + | **If you can connect the printer**, |
| \\ | \\ | ||
| {{: | {{: | ||
| Line 136: | Line 146: | ||
| ===b)change the serial communication python file=== | ===b)change the serial communication python file=== | ||
| - | Open the serial communication python file which is usually in the site-packages of the python directory.\\ | + | Open the serial communication python file which is usually |
| {your python installed directory}/ | {your python installed directory}/ | ||
| Write this code after opening the serial port and save it: | Write this code after opening the serial port and save it: | ||
tina2/octoprint.1675146182.txt.gz · Last modified: 2023/01/31 14:23 by mao
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