SDR (Software Defined Radio) » OsmoSDR

#include <unistd.h>

#include <string.h>

#include <stdint.h>

#include <stdio.h>

#include <errno.h>

#include <uart_cmd.h>

static void my_out(const char *format, va_list ap)

{

	vprintf(format, ap);

}

static int my_cb(struct cmd_state *cs, enum cmd_op op, const char *cmd,

		 int argc, char **argv)

{

	int i;

	printf("my_cb(%u,%s,%u,[", op, cmd, argc);

	for (i = 0; i < argc; i++)

		printf("%s,", argv[i]);

	printf("])\n");

	return 0;

}

static struct cmd cmds[] = {

	{ "foo", CMD_OP_SET|CMD_OP_GET|CMD_OP_EXEC, my_cb,

	  "the foo command" },

	{ "bar", CMD_OP_GET, my_cb,

	  "the gettable bar command" },

	{ "baz", CMD_OP_SET, my_cb,

	  "the settable baz command" },

};

int main(int argc, char **argv)

{

	struct cmd_state cs;

	cs.out = my_out;

	uart_cmd_reset(&cs);

	uart_cmds_register(cmds, sizeof(cmds)/sizeof(cmds[0]));

	while (1) {

		uint8_t ch;

		int rc;

	       	rc = read(0, &ch, 1);

		if (rc < 0)

			exit(1);

		uart_cmd_char(&cs, ch);

	}

}