3.9.29. spi - write/read from SPI device¶
3.9.29.1. Usage¶
spi [-brcmfwv] DATA...
3.9.29.2. Options¶
| -b BUS | SPI bus number (default 0) |
| -r COUNT | bytes to read |
| -c | chip select (default 0) |
| -m MODE | SPI mode (default 0) |
| -f HZ | max speed frequency, in Hz (default 1 MHz) |
| -w BIT | bits per word (default 8) |
| -v | verbose |
