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improve commandline readability (prompt) and more tuner commands

This commit is contained in:
Harald Welte 2012-02-29 02:11:06 +01:00
parent c8ac848695
commit 67877f1692
2 changed files with 44 additions and 2 deletions
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42
firmware/sdr-test-project/main.c
View File

@ -249,6 +249,40 @@ static int cmd_si570_dump(struct cmd_state *cs, enum cmd_op op,
return 0;
}
static int cmd_flt_bw(struct cmd_state *cs, enum cmd_op op,
const char *cmd, int argc, char **argv)
{
enum e4k_if_filter filt;
int bw, rc;
if (!strcmp(cmd, "tuner.flt_bw_mix"))
filt = E4K_IF_FILTER_MIX;
else if (!strcmp(cmd, "tuner.flt_bw_chan"))
filt = E4K_IF_FILTER_CHAN;
else if (!strcmp(cmd, "tuner.flt_bw_rc"))
filt = E4K_IF_FILTER_RC;
else
return -EINVAL;
switch (op) {
case CMD_OP_GET:
bw = e4k_if_filter_bw_get(&e4k, filt);
uart_cmd_out(cs, "%s:%d\n\r", cmd, bw);
break;
case CMD_OP_SET:
if (argc < 1)
return -EINVAL;
rc = e4k_if_filter_bw_set(&e4k, filt, atoi(argv[0]));
if (rc < 0)
return -EINVAL;
break;
default:
return -EINVAL;
}
return 0;
}
static struct cmd cmds[] = {
{ "tuner.init", CMD_OP_EXEC, cmd_tuner_init,
"Initialize the tuner" },
@ -256,6 +290,12 @@ static struct cmd cmds[] = {
"Tune to the specified frequency" },
{ "tuner.gain", CMD_OP_SET|CMD_OP_GET, cmd_tuner_gain,
"Tune to the specified gain" },
{ "tuner.flt_bw_mix", CMD_OP_SET|CMD_OP_GET, cmd_flt_bw,
"Filter bandwidth (Mixer)" },
{ "tuner.flt_bw_chan", CMD_OP_SET|CMD_OP_GET, cmd_flt_bw,
"Filter bandwidth (Channel)" },
{ "tuner.flt_bw_rc", CMD_OP_SET|CMD_OP_GET, cmd_flt_bw,
"Filter bandwidth (RC)" },
{ "si570.freq", CMD_OP_SET|CMD_OP_GET, cmd_si570_freq,
"Change the SI570 clock frequency" },
@ -344,7 +384,7 @@ int main(void)
key = DBGU_GetChar();
// Process user input
if (uart_cmd_char(&cmd_state, key) == 1) {
ssc_stats();
//ssc_stats();
}
}

4
firmware/src/uart_cmd.c
View File

@ -107,7 +107,7 @@ static void print_list(struct cmd_state *cs)
if (c->help)
help = c->help;
uart_cmd_out(cs, "%s %s\n\r", c->cmd, c->help);
uart_cmd_out(cs, "%s -- %s\n\r", c->cmd, c->help);
}
}
@ -188,5 +188,7 @@ int uart_cmd_reset(struct cmd_state *cs)
strbuf_reset(&cs->arg);
cs->state = ST_IN_CMD;
uart_cmd_out(cs, "\r\n > ");
return 0;
}