+/* this structure is filled when cmd_send_hello is parsed successfully */
+struct cmd_send_hello_result {
+ fixed_string_t send_hello;
+ uint64_t addr;
+ struct xbee_neigh *neigh;
+ uint16_t period;
+ uint16_t count;
+ fixed_string_t data;
+};
+
+/* function called when cmd_send_hello is parsed successfully */
+static void cmd_send_hello_parsed(void *parsed_result, void *use_neigh)
+{
+ struct cmd_send_hello_result *res = parsed_result;
+ uint16_t now, next, diff;
+ uint8_t flags;
+ uint64_t addr;
+
+ if (use_neigh)
+ addr = res->neigh->addr;
+ else
+ addr = res->addr;
+
+ IRQ_LOCK(flags);
+ now = global_ms;
+ IRQ_UNLOCK(flags);
+
+ next = now;
+
+ while (!cmdline_keypressed() && res->count != 0) {
+ IRQ_LOCK(flags);
+ now = global_ms;
+ IRQ_UNLOCK(flags);
+
+ diff = now - next;
+ if (diff < res->period)
+ continue;
+
+ rc_proto_send_hello(addr, res->data, strlen(res->data));
+ next += res->period;
+ res->count--;
+ }
+}
+
+const char PROGMEM str_send_hello[] = "send_hello";
+
+const parse_token_string_t PROGMEM cmd_send_hello_send_hello =
+ TOKEN_STRING_INITIALIZER(struct cmd_send_hello_result, send_hello,
+ str_send_hello);
+
+const parse_token_num_t PROGMEM cmd_send_hello_addr =
+ TOKEN_NUM_INITIALIZER(struct cmd_send_hello_result, addr, UINT64);
+
+const parse_token_num_t PROGMEM cmd_send_hello_period =
+ TOKEN_NUM_INITIALIZER(struct cmd_send_hello_result, period, UINT16);
+
+const parse_token_num_t PROGMEM cmd_send_hello_count =
+ TOKEN_NUM_INITIALIZER(struct cmd_send_hello_result, count, UINT16);
+
+const parse_token_string_t PROGMEM cmd_send_hello_data =
+ TOKEN_STRING_INITIALIZER(struct cmd_send_hello_result, data, NULL);
+
+const char PROGMEM help_send_hello[] =
+ "Send hello msg to a node: addr, period_ms, count, str";
+
+const parse_inst_t PROGMEM cmd_send_hello = {
+ .f = cmd_send_hello_parsed, /* function to call */
+ .data = NULL, /* 2nd arg of func */
+ .help_str = help_send_hello,
+ .tokens = { /* token list, NULL terminated */
+ (PGM_P)&cmd_send_hello_send_hello,
+ (PGM_P)&cmd_send_hello_addr,
+ (PGM_P)&cmd_send_hello_period,
+ (PGM_P)&cmd_send_hello_count,
+ (PGM_P)&cmd_send_hello_data,
+ NULL,
+ },
+};
+
+const parse_token_neighbor_t PROGMEM cmd_send_hello_neigh =
+ TOKEN_NEIGHBOR_INITIALIZER(struct cmd_send_hello_result, neigh,
+ &xbee_dev);
+
+const parse_inst_t PROGMEM cmd_send_hello_name = {
+ .f = cmd_send_hello_parsed, /* function to call */
+ .data = (void *)1, /* 2nd arg of func */
+ .help_str = help_send_hello,
+ .tokens = { /* token list, NULL terminated */
+ (PGM_P)&cmd_send_hello_send_hello,
+ (PGM_P)&cmd_send_hello_neigh,
+ (PGM_P)&cmd_send_hello_period,
+ (PGM_P)&cmd_send_hello_count,
+ (PGM_P)&cmd_send_hello_data,
+ NULL,
+ },
+};
+
+/* ************* */
+