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tools/atrf-txrx/atrf-txrx.c (usage): separate all sections by blank line

The "PER" and "constant wave" sections followed their predecessors
without a blank line.
This commit is contained in:
Werner Almesberger 2013-06-23 01:29:56 -03:00
parent 570982cc48
commit bb6acf15bc

View File

@ -601,7 +601,7 @@ static void usage(const char *name)
" repetitions number of times the message is sent (default 1)\n\n"
" text message mode (hard MAC):\n"
" -H use hard MAC mode\n"
" message message string to send (if absent, receive)\n"
" message message string to send (if absent, receive)\n\n"
" PER test mode (transmit only):\n"
" -E pause_s seconds to pause between frames (floating-point)\n"
" repetitions number of messages to send (default: infinite)\n\n"
@ -611,7 +611,7 @@ static void usage(const char *name)
" Round-trip time measurement:\n"
" -R send/receive RTT measurement packets\n"
" packets number of packets to send (master)\n"
" size size of packets in bytes\n"
" size size of packets in bytes\n\n"
" constant wave test mode (transmit only):\n"
" -T offset test mode. offset is the frequency offset of the constant\n"
" wave in MHz: -2, -0.5, or +0.5\n"