.TH HACKRF_DEBUG "1" "July 2021" "hackrf_debug " "User Commands"
.SH NAME
hackrf_debug \- register manipultion tool
.SH DESCRIPTION
.SS "Usage:"
.HP
\fB\-h\fR, \fB\-\-help\fR: this help
.HP
\fB\-n\fR, \fB\-\-register\fR <n>: set register number for read/write operations
.HP
\fB\-r\fR, \fB\-\-read\fR: read register specified by last \fB\-n\fR argument, or all registers
.HP
\fB\-w\fR, \fB\-\-write\fR <v>: write register specified by last \fB\-n\fR argument with value <v>
.HP
\fB\-c\fR, \fB\-\-config\fR: print SI5351C multisynth configuration information
.HP
\fB\-d\fR, \fB\-\-device\fR <s>: specify a particular device by serial number
.HP
\fB\-m\fR, \fB\-\-max2837\fR: target MAX2837
.HP
\fB\-s\fR, \fB\-\-si5351c\fR: target SI5351C
.HP
\fB\-f\fR, \fB\-\-rffc5072\fR: target RFFC5072
.HP
\fB\-u\fR, \fB\-\-ui\fR <1/0>: enable/disable UI
.SH EXAMPLES
.TP
hackrf_debug \-\-si5351c \-n 0 \-r
# reads from si5351c register 0
.TP
hackrf_debug \-\-si5351c \-c
# displays si5351c multisynth configuration
.TP
hackrf_debug \-\-rffc5072 \-r
# reads all rffc5072 registers
.IP
hackrf_debug \-\-max2837 \-n 10 \-w 22 # writes max2837 register 10 with 22 decimal
.SS "Usage:"
.HP
\-h, \-\-help: this help
.HP
\-n, \-\-register <n>: set register number for read/write operations
.HP
\-r, \-\-read: read register specified by last \-n argument, or all registers
.HP
\-w, \-\-write <v>: write register specified by last \-n argument with value <v>
.HP
\-c, \-\-config: print SI5351C multisynth configuration information
.HP
\-d, \-\-device <s>: specify a particular device by serial number
.HP
\-m, \-\-max2837: target MAX2837
.HP
\-s, \-\-si5351c: target SI5351C
.HP
\-f, \-\-rffc5072: target RFFC5072
.HP
\-u, \-\-ui <1/0>: enable/disable UI
.TP
hackrf_debug \-\-si5351c \-n 0 \-r
# reads from si5351c register 0
.TP
hackrf_debug \-\-si5351c \-c
# displays si5351c multisynth configuration
.TP
hackrf_debug \-\-rffc5072 \-r
# reads all rffc5072 registers
.IP
hackrf_debug \-\-max2837 \-n 10 \-w 22 # writes max2837 register 10 with 22 decimal
.SH "SEE ALSO"
The primary source of documentation is the wiki on github:

https://github.com/mossmann/hackrf/wiki