i2c-ch341-usb
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gschorcht
A Linux kernel driver for ch341 emulating the I2C bus
modprobe i2c_ch341_usb install fwup 1.9 ``` [ 106.500327] i2c-ch341-usb 1-3:1.0: ch341_cfg_probe: output gpio0 gpio=0 irq=0 [ 106.500338] i2c-ch341-usb 1-3:1.0: ch341_cfg_probe: output gpio1 gpio=1 irq=1 [ 106.500342] i2c-ch341-usb 1-3:1.0: ch341_cfg_probe: output...
Fixes building on kernel 6.4+, last tested on 6.7. List of changes: * `struct gpio_chip` missing, was moved to `linux/gpio/driver.h`, now included * `gpio_export()` missing, replaced with `gpiod_export()` * ~~`irq_to_desc()`...
"make" fails
Hello everyone, when I try to compile the driver i get an error. It looks like there is maybe a problem with the kernel headers. I did the following. sudo...
I've followed the installation instructions. My device is detect as "usb" when I type: `lsusb` in the command line: ``` Bus 001 Device 008: ID 1a86:5512 QinHeng Electronics CH341 in...
the message `Skipping BTF generation for /home/user/Development/i2c-ch341-usb/i2c-ch341-usb.ko due to unavailability of vmlinux` appears what does this message mean?
is the readme wrong? it says 100 kbps (speed=0). but is 20 kbps?
[ 3531.638271] usbcore: registered new interface driver i2c-ch341-usb root@yahboom4wd:/home/pi/gschorcht/i2c-ch341-usb# lsmod Module Size Used by i2c_ch341_usb 16384 0 ch341 16384 0 ch34x_pis 20480 0 fuse 126976 5 nft_counter 16384 2 nft_chain_nat...
i2cdetect -y shows phantom devices at all addresses. The upstream version of the driver at https://github.com/allanbian1017/i2c-ch341-usb has a patch which attempts to do a status check before every operation, but...
The make process unloads and blacklists other `ch341` driver modules to avoid conflicts with these drivers. Furthermore, `i2c-ch341-usb` is loaded automatically after installation.
Hi dear Can you explaind how to work CH341T Usb to I2C and raspberry
