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daniel-santos / mcp2210-linux

MCP2210 driver for linux
http://danielthesantos.blogspot.com/search/label/mcp2210
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Missing /dev/spidev#.# devices #15

Closed Nazdravi closed 9 years ago

Nazdravi commented 9 years ago

After unbinding the HID driver and loading the spidev and mcp2210 modules no spidev#.# devices occur. This might be correct but what action does produce them? The _usb2spibridge1-device has been created by the driver. Until now I did not change the default SPI slaves configuration. user/mcp2210-util set config 63 (as root) fails with:

open failed: No such file or directory
main: Operation not permitted

Thanks for any help Nazdravi

Vishnu-Mohan commented 9 years ago

please find the mask value information from Readme or application help message . it might be because configuration flag is set

Nazdravi commented 9 years ago

Udev created /dev/usb2spi_bridge1 while mcp2210-util wanted /dev/usb2spi_bridge0. Now /dev/spidev#.#-nodes become created. Nazdravi