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#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);
}
}
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