beep when GPS ready
[protos/xbee-avr.git] / commands.c
index df76f47..d67b651 100644 (file)
 #include <parse_num.h>
 #include <uart.h>
 #include <xbee.h>
+#include <callout.h>
 
-#include "callout.h"
 #include "parse_atcmd.h"
 #include "parse_neighbor.h"
 #include "parse_monitor.h"
 
 #include "spi_servo.h"
 #include "rc_proto.h"
+#include "xbee_user.h"
 #include "main.h"
 #include "cmdline.h"
 #include "beep.h"
+#include "../fpv-common/i2c_commands.h"
+#include "i2c_protocol.h"
 #include "eeprom_config.h"
 
 /* commands_gen.c */
@@ -56,7 +59,7 @@ extern const parse_inst_t PROGMEM cmd_log;
 extern const parse_inst_t PROGMEM cmd_log_show;
 extern const parse_inst_t PROGMEM cmd_log_type;
 extern const parse_inst_t PROGMEM cmd_stack_space;
-extern const parse_inst_t PROGMEM cmd_scheduler;
+extern const parse_inst_t PROGMEM cmd_callout;
 
 static int monitor_period_ms = 1000;
 static int monitor_running = 0;
@@ -66,7 +69,7 @@ struct monitor_reg *monitor_current;
 
 static int range_period_ms = 1000;
 static int range_powermask = 0x1F;
-//static uint8_t range_power = 0;
+static uint8_t range_power = 0;
 static int range_running = 0;
 static uint64_t range_dstaddr = 0xFFFF; /* broadcast by default */
 static struct callout range_event;
@@ -82,7 +85,8 @@ static void monitor_cb(struct callout_mgr *cm,
        if (monitor_current == NULL)
                monitor_current = LIST_FIRST(&xbee_monitor_list);
 
-       xbeeapp_send_atcmd(monitor_current->atcmd, NULL, 0, 0, NULL, NULL);
+       /* no rx_cb given: the user must check the monitored values in logs */
+       xbeeapp_send_atcmd(monitor_current->atcmd, NULL, 0, NULL, NULL);
        monitor_current = LIST_NEXT(monitor_current, next);
        callout_reschedule(cm, clt, monitor_period_ms / monitor_count);
 }
@@ -90,12 +94,9 @@ static void monitor_cb(struct callout_mgr *cm,
 static void range_cb(struct callout_mgr *cm,
                     struct callout *clt, void *dummy)
 {
-       (void)cm;
-       (void)clt;
-       (void)dummy;
-#if 0
+       struct rc_proto_power_probe power_probe;
+       struct xbee_msg msg;
        uint8_t i, mask;
-       struct rc_proto_range rangepkt;
 
        (void)clt;
        (void)dummy;
@@ -110,20 +111,76 @@ static void range_cb(struct callout_mgr *cm,
        }
        range_power = ((range_power + i) & 0x7);
 
-       xbeeapp_send_atcmd("PL", &range_power, sizeof(range_power), 0, NULL, NULL);
+       xbeeapp_send_atcmd("PL", &range_power, sizeof(range_power), NULL, NULL);
+
+       power_probe.type = RC_PROTO_POWER_PROBE;
+       power_probe.power_level = range_power;
 
-       rangepkt.type = RC_PROTO_TYPE_RANGE;
-       rangepkt.power_level = range_power;
+       msg.iovlen = 1;
+       msg.iov[0].buf = &power_probe;
+       msg.iov[0].len = sizeof(power_probe);
 
-       xbeeapp_send_msg(range_dstaddr, &rangepkt, sizeof(rangepkt), 0);
+       xbeeapp_send_msg(range_dstaddr, &msg, NULL, NULL);
 
        if (range_cur_count == 0) {
                range_running = 0;
+               callout_stop(cm, clt);
                return;
        }
 
        callout_reschedule(cm, clt, range_period_ms);
-#endif
+}
+
+/* callback invoked when a xbee_send is done */
+static int8_t send_msg_cb(int8_t retcode, void *frame, unsigned len,
+       void *arg)
+{
+       struct xbee_xmit_status_hdr *recvframe = frame;
+       uint8_t *done = arg;
+
+       *done = 1;
+       if (retcode == XBEE_USER_RETCODE_TIMEOUT) {
+               printf_P(PSTR("timeout\r\n"));
+               return retcode;
+       }
+       if (retcode == XBEE_USER_RETCODE_BAD_FRAME ||
+               len != sizeof(*recvframe)) {
+               printf_P(PSTR("invalid frame\r\n"));
+               return XBEE_USER_RETCODE_BAD_FRAME;
+       }
+
+       printf_P(PSTR("ok\r\n"));
+       return XBEE_USER_RETCODE_OK;
+}
+
+/* callback invoked to dump the response to AT command */
+static int8_t dump_xbee_atresp_cb(int8_t retcode, void *frame, unsigned len,
+       void *arg)
+{
+       struct xbee_atresp_hdr *recvframe = frame;
+       char atcmd_str[3];
+       char buf[32];
+       uint8_t *done = arg;
+
+       *done = 1;
+       if (retcode == XBEE_USER_RETCODE_TIMEOUT) {
+               printf_P(PSTR("timeout\r\n"));
+               return retcode;
+       }
+       if (retcode == XBEE_USER_RETCODE_BAD_FRAME ||
+               len <  sizeof(*recvframe)) {
+               printf_P(PSTR("invalid frame\r\n"));
+               return XBEE_USER_RETCODE_BAD_FRAME;
+       }
+
+       /* get AT command from frame */
+       memcpy(atcmd_str, &recvframe->cmd, 2);
+       atcmd_str[2] = '\0';
+
+       atresp_to_str(buf, sizeof(buf), frame, len);
+       len -= sizeof(*recvframe);
+       printf_P(PSTR("status ok, len=%d, %s\n"), len, buf);
+       return XBEE_USER_RETCODE_OK;
 }
 
 /* this structure is filled when cmd_help is parsed successfully */
@@ -323,9 +380,6 @@ const parse_inst_t PROGMEM cmd_neigh_list = {
        },
 };
 
-
-
-
 /* ************* */
 
 /* this structure is filled when cmd_read is parsed successfully */
@@ -341,12 +395,14 @@ static void cmd_read_parsed(void *parsed_result,
        struct cmd_read_result *res = parsed_result;
        struct xbee_atcmd copy;
        char cmd[3];
+       volatile uint8_t done = 0;
 
        (void)data;
        memcpy_P(&copy, res->cmd, sizeof(copy));
        memcpy_P(&cmd, copy.name, 2);
        cmd[2] = '\0';
-       xbeeapp_send_atcmd(cmd, NULL, 0, 1, NULL, NULL);
+       xbeeapp_send_atcmd(cmd, NULL, 0, dump_xbee_atresp_cb, (void *)&done);
+       while (done == 0);
 }
 
 const char PROGMEM str_read_read[] = "read";
@@ -393,6 +449,7 @@ static void cmd_write_parsed(void *parsed_result, void *data)
        char cmd[3];
        int len;
        void *param;
+       volatile uint8_t done = 0;
 
        (void)data;
        memcpy_P(&copy, res->cmd, sizeof(copy));
@@ -421,7 +478,8 @@ static void cmd_write_parsed(void *parsed_result, void *data)
        }
        memcpy_P(&cmd, copy.name, 2);
        cmd[2] = '\0';
-       xbeeapp_send_atcmd(cmd, param, len, 1, NULL, NULL);
+       xbeeapp_send_atcmd(cmd, param, len, dump_xbee_atresp_cb, (void *)&done);
+       while (done == 0);
 }
 
 const char PROGMEM str_write_none[] = "write";
@@ -532,9 +590,17 @@ struct cmd_sendmsg_result {
 static void cmd_sendmsg_parsed(void *parsed_result, void *data)
 {
        struct cmd_sendmsg_result *res = parsed_result;
+       struct xbee_msg msg;
+       volatile uint8_t done = 0;
 
        (void)data;
-       xbeeapp_send_msg(res->addr, res->data, strlen(res->data), 1);
+
+       msg.iovlen = 1;
+       msg.iov[0].buf = res->data;
+       msg.iov[0].len = strlen(res->data);
+
+       xbeeapp_send_msg(res->addr, &msg, send_msg_cb, (void *)&done);
+       while (done == 0);
 }
 
 const char PROGMEM str_sendmsg[] = "sendmsg";
@@ -565,105 +631,6 @@ const parse_inst_t PROGMEM cmd_sendmsg = {
 
 /* ************* */
 
-/* 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,
-       },
-};
-
-/* ************* */
-
 /* this structure is filled when cmd_sendmsg_name is parsed successfully */
 struct cmd_sendmsg_name_result {
        fixed_string_t sendmsg_name;
@@ -675,9 +642,17 @@ struct cmd_sendmsg_name_result {
 static void cmd_sendmsg_name_parsed(void *parsed_result, void *data)
 {
        struct cmd_sendmsg_name_result *res = parsed_result;
+       struct xbee_msg msg;
+       volatile uint8_t done = 0;
 
        (void)data;
-       xbeeapp_send_msg(res->neigh->addr, res->data, strlen(res->data), 1);
+
+       msg.iovlen = 1;
+       msg.iov[0].buf = res->data;
+       msg.iov[0].len = strlen(res->data);
+
+       xbeeapp_send_msg(res->neigh->addr, &msg, send_msg_cb, (void *)&done);
+       while (done == 0);
 }
 
 const parse_token_string_t PROGMEM cmd_sendmsg_name_sendmsg_name =
@@ -740,17 +715,18 @@ static void cmd_range_parsed(void *parsed_result, void *data)
                        return;
                }
                range_cur_count = range_count;
-               callout_init(&range_event, range_cb, NULL, 0);
-               callout_schedule(&cm, &range_event, 0); /* immediate */
+               callout_init(&range_event, range_cb, NULL, LOW_PRIO);
                range_running = 1;
+               callout_schedule(&xbeeboard.intr_cm,
+                       &range_event, 0); /* immediate */
        }
        else if (!strcmp(res->action, "end")) {
                if (range_running == 0) {
                        printf_P(PSTR("not running\r\n"));
                        return;
                }
+               callout_stop(&xbeeboard.intr_cm, &range_event);
                range_running = 0;
-               callout_stop(&cm, &range_event);
        }
 }
 
@@ -989,10 +965,11 @@ static void cmd_monitor_parsed(void *parsed_result, void *data)
                        printf_P(PSTR("no regs to be monitored\r\n"));
                        return;
                }
-               callout_init(&monitor_event, monitor_cb, NULL, 0);
-               callout_schedule(&cm, &monitor_event, 0); /* immediate */
+               callout_init(&monitor_event, monitor_cb, NULL, 1);
                monitor_running = 1;
                monitor_current = LIST_FIRST(&xbee_monitor_list);
+               callout_schedule(&xbeeboard.intr_cm,
+                       &monitor_event, 0); /* immediate */
                printf_P(PSTR("monitor cb: %S %s\r\n"),
                         monitor_current->desc,
                         monitor_current->atcmd);
@@ -1003,8 +980,8 @@ static void cmd_monitor_parsed(void *parsed_result, void *data)
                        printf_P(PSTR("not running\r\n"));
                        return;
                }
+               callout_stop(&xbeeboard.intr_cm, &monitor_event);
                monitor_running = 0;
-               callout_stop(&cm, &monitor_event);
        }
 }
 
@@ -1167,7 +1144,7 @@ static void cmd_monitor_del_parsed(void *parsed_result, void *data)
        monitor_count --;
        if (monitor_count == 0) {
                printf_P(PSTR("Disable monitoring, no more event\r\n"));
-               callout_stop(&cm, &monitor_event);
+               callout_stop(&xbeeboard.intr_cm, &monitor_event);
                monitor_running = 0;
                return;
        }
@@ -1210,9 +1187,12 @@ struct cmd_ping_result {
 /* function called when cmd_ping is parsed successfully */
 static void cmd_ping_parsed(void *parsed_result, void *data)
 {
+       volatile uint8_t done = 0;
+
        (void)parsed_result;
        (void)data;
-       xbeeapp_send_atcmd("VL", NULL, 0, 1, NULL, NULL);
+       xbeeapp_send_atcmd("VL", NULL, 0, dump_xbee_atresp_cb, (void *)&done);
+       while (done == 0);
 }
 
 const char PROGMEM str_ping[] = "ping";
@@ -1245,6 +1225,11 @@ static void cmd_raw_parsed(void *parsed_result, void *data)
 {
        (void)parsed_result;
        (void)data;
+
+       if (range_running || monitor_running) {
+               printf_P(PSTR("stop running range or monitor first\r\n"));
+               return;
+       }
        printf_P(PSTR("switched to raw mode, CTRL-D to exit\r\n"));
        rdline_stop(&xbeeboard.rdl); /* don't display prompt when return */
        xbee_raw = 1;
@@ -1268,94 +1253,6 @@ const parse_inst_t PROGMEM cmd_raw = {
        },
 };
 
-/* ************* */
-
-/* this structure is filled when cmd_dump is parsed successfully */
-struct cmd_dump_result {
-       fixed_string_t dump;
-       fixed_string_t onoff;
-};
-
-/* function called when cmd_dump is parsed successfully */
-static void cmd_dump_parsed(void *parsed_result, void *data)
-{
-       struct cmd_dump_result *res = parsed_result;
-
-       (void)data;
-       if (!strcmp(res->onoff, "on"))
-               xbee_hexdump = 1;
-       else
-               xbee_hexdump = 0;
-}
-
-const char PROGMEM str_dump[] = "dump";
-const char PROGMEM str_dump_onoff[] = "on#off";
-
-const parse_token_string_t PROGMEM cmd_dump_dump =
-       TOKEN_STRING_INITIALIZER(struct cmd_dump_result, dump,
-                                str_dump);
-
-const parse_token_string_t PROGMEM cmd_dump_onoff =
-       TOKEN_STRING_INITIALIZER(struct cmd_dump_result, onoff,
-                                str_dump_onoff);
-
-const char PROGMEM help_dump[] = "enable/disable hexdump of received packets";
-
-const parse_inst_t PROGMEM cmd_dump = {
-       .f = cmd_dump_parsed,  /* function to call */
-       .data = NULL,      /* 2nd arg of func */
-       .help_str = help_dump,
-       .tokens = {        /* token list, NULL terminated */
-               (PGM_P)&cmd_dump_dump,
-               (PGM_P)&cmd_dump_onoff,
-               NULL,
-       },
-};
-
-/* ************* */
-
-/* this structure is filled when cmd_debug is parsed successfully */
-struct cmd_debug_result {
-       fixed_string_t debug;
-       fixed_string_t onoff;
-};
-
-/* function called when cmd_debug is parsed successfully */
-static void cmd_debug_parsed(void *parsed_result, void *data)
-{
-       struct cmd_debug_result *res = parsed_result;
-
-       (void)data;
-       if (!strcmp(res->onoff, "on"))
-               xbee_debug = 1;
-       else
-               xbee_debug = 0;
-}
-
-const char PROGMEM str_debug[] = "debug";
-const char PROGMEM str_debug_onoff[] = "on#off";
-
-const parse_token_string_t PROGMEM cmd_debug_debug =
-       TOKEN_STRING_INITIALIZER(struct cmd_debug_result, debug,
-                                str_debug);
-
-const parse_token_string_t PROGMEM cmd_debug_onoff =
-       TOKEN_STRING_INITIALIZER(struct cmd_debug_result, onoff,
-                                str_debug_onoff);
-
-const char PROGMEM help_debug[] = "enable/disable additionnal debug";
-
-const parse_inst_t PROGMEM cmd_debug = {
-       .f = cmd_debug_parsed,  /* function to call */
-       .data = NULL,      /* 2nd arg of func */
-       .help_str = help_debug,
-       .tokens = {        /* token list, NULL terminated */
-               (PGM_P)&cmd_debug_debug,
-               (PGM_P)&cmd_debug_onoff,
-               NULL,
-       },
-};
-
 /**********************************************************/
 
 /* this structure is filled when cmd_baudrate is parsed successfully */
@@ -1678,6 +1575,476 @@ const parse_inst_t PROGMEM cmd_dump_xbee_stats = {
 
 /**********************************************************/
 
+/* this structure is filled when cmd_rc_proto_stats is parsed successfully */
+struct cmd_rc_proto_stats_result {
+       fixed_string_t arg0;
+       fixed_string_t arg1;
+};
+
+static void cmd_rc_proto_stats_parsed(void *parsed_result, void *data)
+{
+       struct cmd_rc_proto_stats_result *res = parsed_result;
+       (void)data;
+
+       if (!strcmp(res->arg1, "show"))
+               rc_proto_dump_stats();
+       else /* reset */
+               rc_proto_reset_stats();
+}
+
+const char PROGMEM str_rc_proto_stats_arg0[] = "rc_proto_stats";
+const parse_token_string_t PROGMEM cmd_rc_proto_stats_arg0 =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_stats_result, arg0,
+                                str_rc_proto_stats_arg0);
+const char PROGMEM str_rc_proto_stats_arg1[] = "show#reset";
+const parse_token_string_t PROGMEM cmd_rc_proto_stats_arg1 =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_stats_result, arg1,
+                                str_rc_proto_stats_arg1);
+
+const char PROGMEM help_rc_proto_stats[] = "dump rc_proto stats";
+const parse_inst_t PROGMEM cmd_rc_proto_stats = {
+       .f = cmd_rc_proto_stats_parsed,  /* function to call */
+       .data = NULL,      /* 2nd arg of func */
+       .help_str = help_rc_proto_stats,
+       .tokens = {        /* token list, NULL terminated */
+               (PGM_P)&cmd_rc_proto_stats_arg0,
+               (PGM_P)&cmd_rc_proto_stats_arg1,
+               NULL,
+       },
+};
+
+/**********************************************************/
+
+/* this structure is filled when cmd_rc_proto_timers is parsed successfully */
+struct cmd_rc_proto_timers_result {
+       fixed_string_t arg0;
+       fixed_string_t arg1;
+       uint16_t servo_min;
+       uint16_t servo_max;
+       uint16_t power_probe;
+       uint16_t autobypass;
+};
+
+static void cmd_rc_proto_timers_parsed(void *parsed_result, void *data)
+{
+       struct cmd_rc_proto_timers_result *res = parsed_result;
+       (void)data;
+
+       if (!strcmp_P(res->arg1, PSTR("set"))) {
+               rc_proto_timers.send_servo_min_ms = res->servo_min;
+               rc_proto_timers.send_servo_max_ms = res->servo_max;
+               rc_proto_timers.send_power_probe_ms = res->power_probe;
+               rc_proto_timers.autobypass_ms = res->autobypass;
+       }
+
+       printf_P(PSTR("rc_proto_timers: min=%d, max=%d, "
+                       "power_probe=%d autobypass=%d\n"),
+               rc_proto_timers.send_servo_min_ms,
+               rc_proto_timers.send_servo_max_ms,
+               rc_proto_timers.send_power_probe_ms,
+               rc_proto_timers.autobypass_ms);
+}
+
+const char PROGMEM str_rc_proto_timers_arg0[] = "rc_proto_timers";
+const parse_token_string_t PROGMEM cmd_rc_proto_timers_arg0 =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_timers_result, arg0,
+                                str_rc_proto_timers_arg0);
+const char PROGMEM str_rc_proto_timers_arg1[] = "set";
+const parse_token_string_t PROGMEM cmd_rc_proto_timers_arg1 =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_timers_result, arg1,
+                                str_rc_proto_timers_arg1);
+const parse_token_num_t PROGMEM cmd_rc_proto_timers_servo_min =
+       TOKEN_NUM_INITIALIZER(struct cmd_rc_proto_timers_result, servo_min,
+               UINT16);
+const parse_token_num_t PROGMEM cmd_rc_proto_timers_servo_max =
+       TOKEN_NUM_INITIALIZER(struct cmd_rc_proto_timers_result, servo_max,
+               UINT16);
+const parse_token_num_t PROGMEM cmd_rc_proto_timers_power_probe =
+       TOKEN_NUM_INITIALIZER(struct cmd_rc_proto_timers_result, power_probe,
+               UINT16);
+const parse_token_num_t PROGMEM cmd_rc_proto_timers_autobypass =
+       TOKEN_NUM_INITIALIZER(struct cmd_rc_proto_timers_result, autobypass,
+               UINT16);
+
+const char PROGMEM help_rc_proto_timers[] = "set rc_proto_timers (servo_min, "
+       "servo_max, pow_probe, autobypass)";
+const parse_inst_t PROGMEM cmd_rc_proto_timers = {
+       .f = cmd_rc_proto_timers_parsed,  /* function to call */
+       .data = NULL,      /* 2nd arg of func */
+       .help_str = help_rc_proto_timers,
+       .tokens = {        /* token list, NULL terminated */
+               (PGM_P)&cmd_rc_proto_timers_arg0,
+               (PGM_P)&cmd_rc_proto_timers_arg1,
+               (PGM_P)&cmd_rc_proto_timers_servo_min,
+               (PGM_P)&cmd_rc_proto_timers_servo_max,
+               (PGM_P)&cmd_rc_proto_timers_power_probe,
+               (PGM_P)&cmd_rc_proto_timers_autobypass,
+               NULL,
+       },
+};
+
+const char PROGMEM str_rc_proto_timers_show_arg1[] = "show";
+const parse_token_string_t PROGMEM cmd_rc_proto_timers_show_arg1 =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_timers_result, arg1,
+                                str_rc_proto_timers_show_arg1);
+
+const char PROGMEM help_rc_proto_timers_show[] = "show rc_proto timers value";
+const parse_inst_t PROGMEM cmd_rc_proto_timers_show = {
+       .f = cmd_rc_proto_timers_parsed,  /* function to call */
+       .data = NULL,      /* 2nd arg of func */
+       .help_str = help_rc_proto_timers_show,
+       .tokens = {        /* token list, NULL terminated */
+               (PGM_P)&cmd_rc_proto_timers_arg0,
+               (PGM_P)&cmd_rc_proto_timers_show_arg1,
+               NULL,
+       },
+};
+
+/**********************************************************/
+
+/* this structure is filled when cmd_rc_proto_mode is parsed successfully */
+struct cmd_rc_proto_mode_result {
+       fixed_string_t arg0;
+       fixed_string_t cmd;
+       fixed_string_t val;
+};
+
+static void cmd_rc_proto_mode_parsed(void *parsed_result, void *data)
+{
+       struct cmd_rc_proto_mode_result *res = parsed_result;
+       (void)data;
+       uint8_t flags;
+       uint8_t on = 0;
+
+       flags = rc_proto_get_mode();
+       if (!strcmp_P(res->val, PSTR("on")))
+               on = 1;
+
+       if (!strcmp_P(res->cmd, PSTR("rx_copy_spi"))) {
+               if (on == 1)
+                       flags |= RC_PROTO_FLAGS_RX_COPY_SPI;
+               else
+                       flags &= ~RC_PROTO_FLAGS_RX_COPY_SPI;
+       }
+       else if (!strcmp_P(res->cmd, PSTR("rx_autobypass"))) {
+               if (on == 1)
+                       flags |= RC_PROTO_FLAGS_RX_AUTOBYPASS;
+               else
+                       flags &= ~RC_PROTO_FLAGS_RX_AUTOBYPASS;
+       }
+       else if (!strcmp_P(res->cmd, PSTR("tx_stats"))) {
+               if (on == 1)
+                       flags |= RC_PROTO_FLAGS_TX_STATS;
+               else
+                       flags &= ~RC_PROTO_FLAGS_TX_STATS;
+       }
+       else if (!strcmp_P(res->cmd, PSTR("tx_power_probe"))) {
+               if (on == 1)
+                       flags |= RC_PROTO_FLAGS_TX_POW_PROBE;
+               else
+                       flags &= ~RC_PROTO_FLAGS_TX_POW_PROBE;
+       }
+       else if (!strcmp_P(res->cmd, PSTR("compute_best_pow"))) {
+               if (on == 1)
+                       flags |= RC_PROTO_FLAGS_COMPUTE_BEST_POW;
+               else
+                       flags &= ~RC_PROTO_FLAGS_COMPUTE_BEST_POW;
+       }
+       else if (!strcmp_P(res->cmd, PSTR("tx"))) {
+               flags &= ~RC_PROTO_FLAGS_TX_MASK;
+               if (!strcmp_P(res->val, PSTR("bypass")))
+                       flags |= RC_PROTO_FLAGS_TX_BYPASS;
+               else if (!strcmp_P(res->val, PSTR("copy_spi")))
+                       flags |= RC_PROTO_FLAGS_TX_COPY_SPI;
+       }
+       rc_proto_set_mode(flags);
+
+       /* dump state */
+       if ((flags & RC_PROTO_FLAGS_TX_MASK) == RC_PROTO_FLAGS_TX_OFF)
+               printf_P(PSTR("rc_proto_mode tx off\n"));
+       else if ((flags & RC_PROTO_FLAGS_TX_MASK) == RC_PROTO_FLAGS_TX_BYPASS)
+               printf_P(PSTR("rc_proto_mode tx bypass\n"));
+       else if ((flags & RC_PROTO_FLAGS_TX_MASK) == RC_PROTO_FLAGS_TX_COPY_SPI)
+               printf_P(PSTR("rc_proto_mode tx copy_spi\n"));
+       printf_P(PSTR("rc_proto_mode rx_copy_spi %s\n"),
+               (flags & RC_PROTO_FLAGS_RX_COPY_SPI) ? "on" : "off");
+       printf_P(PSTR("rc_proto_mode rx_autobypass %s\n"),
+               (flags & RC_PROTO_FLAGS_RX_AUTOBYPASS) ? "on" : "off");
+       printf_P(PSTR("rc_proto_mode tx_stats %s\n"),
+               (flags & RC_PROTO_FLAGS_TX_STATS) ? "on" : "off");
+       printf_P(PSTR("rc_proto_mode tx_power_probe %s\n"),
+               (flags & RC_PROTO_FLAGS_TX_POW_PROBE) ? "on" : "off");
+       printf_P(PSTR("rc_proto_mode compute_best_pow %s\n"),
+               (flags & RC_PROTO_FLAGS_COMPUTE_BEST_POW) ? "on" : "off");
+}
+
+const char PROGMEM str_rc_proto_mode_arg0[] = "rc_proto_mode";
+const parse_token_string_t PROGMEM cmd_rc_proto_mode_arg0 =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_mode_result, arg0,
+                                str_rc_proto_mode_arg0);
+
+const char PROGMEM str_rc_proto_mode_cmd[] =
+       "rx_copy_spi#rx_autobypass#tx_stats#tx_power_probe#compute_best_pow";
+const parse_token_string_t PROGMEM cmd_rc_proto_mode_cmd =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_mode_result, cmd,
+               str_rc_proto_mode_cmd);
+
+const char PROGMEM str_rc_proto_mode_onoff[] = "on#off";
+const parse_token_string_t PROGMEM cmd_rc_proto_mode_onoff =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_mode_result, val,
+                                str_rc_proto_mode_onoff);
+
+const char PROGMEM help_rc_proto_mode[] = "Set rc proto behavior";
+const parse_inst_t PROGMEM cmd_rc_proto_mode = {
+       .f = cmd_rc_proto_mode_parsed,  /* function to call */
+       .data = NULL,      /* 2nd arg of func */
+       .help_str = help_rc_proto_mode,
+       .tokens = {        /* token list, NULL terminated */
+               (PGM_P)&cmd_rc_proto_mode_arg0,
+               (PGM_P)&cmd_rc_proto_mode_cmd,
+               (PGM_P)&cmd_rc_proto_mode_onoff,
+               NULL,
+       },
+};
+
+const char PROGMEM str_rc_proto_mode_cmd2[] = "tx";
+const parse_token_string_t PROGMEM cmd_rc_proto_mode_cmd2 =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_mode_result, cmd,
+               str_rc_proto_mode_cmd2);
+
+const char PROGMEM str_rc_proto_mode_val[] = "off#bypass#copy_spi";
+const parse_token_string_t PROGMEM cmd_rc_proto_mode_val =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_mode_result, val,
+                                str_rc_proto_mode_val);
+
+const parse_inst_t PROGMEM cmd_rc_proto_mode2 = {
+       .f = cmd_rc_proto_mode_parsed,  /* function to call */
+       .data = NULL,      /* 2nd arg of func */
+       .help_str = help_rc_proto_mode,
+       .tokens = {        /* token list, NULL terminated */
+               (PGM_P)&cmd_rc_proto_mode_arg0,
+               (PGM_P)&cmd_rc_proto_mode_cmd2,
+               (PGM_P)&cmd_rc_proto_mode_val,
+               NULL,
+       },
+};
+
+const char PROGMEM str_rc_proto_mode_cmd3[] = "show";
+const parse_token_string_t PROGMEM cmd_rc_proto_mode_cmd3 =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_mode_result, cmd,
+               str_rc_proto_mode_cmd3);
+
+const parse_inst_t PROGMEM cmd_rc_proto_mode3 = {
+       .f = cmd_rc_proto_mode_parsed,  /* function to call */
+       .data = NULL,      /* 2nd arg of func */
+       .help_str = help_rc_proto_mode,
+       .tokens = {        /* token list, NULL terminated */
+               (PGM_P)&cmd_rc_proto_mode_arg0,
+               (PGM_P)&cmd_rc_proto_mode_cmd3,
+               NULL,
+       },
+};
+
+/**********************************************************/
+
+/* this structure is filled when cmd_rc_proto_hello is parsed successfully */
+struct cmd_rc_proto_hello_result {
+       fixed_string_t rc_proto_hello;
+       uint64_t addr;
+       struct xbee_neigh *neigh;
+       uint16_t period;
+       uint16_t count;
+       fixed_string_t data;
+};
+
+/* function called when cmd_rc_proto_hello is parsed successfully */
+static void cmd_rc_proto_hello_parsed(void *parsed_result, void *use_neigh)
+{
+       struct cmd_rc_proto_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), -1);
+               next += res->period;
+               res->count--;
+       }
+}
+
+const char PROGMEM str_rc_proto_hello[] = "rc_proto_hello";
+
+const parse_token_string_t PROGMEM cmd_rc_proto_hello_rc_proto_hello =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_hello_result, rc_proto_hello,
+                                str_rc_proto_hello);
+
+const parse_token_num_t PROGMEM cmd_rc_proto_hello_addr =
+       TOKEN_NUM_INITIALIZER(struct cmd_rc_proto_hello_result, addr, UINT64);
+
+const parse_token_num_t PROGMEM cmd_rc_proto_hello_period =
+       TOKEN_NUM_INITIALIZER(struct cmd_rc_proto_hello_result, period, UINT16);
+
+const parse_token_num_t PROGMEM cmd_rc_proto_hello_count =
+       TOKEN_NUM_INITIALIZER(struct cmd_rc_proto_hello_result, count, UINT16);
+
+const parse_token_string_t PROGMEM cmd_rc_proto_hello_data =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_hello_result, data, NULL);
+
+const char PROGMEM help_rc_proto_hello[] =
+       "Send hello msg to a node: addr, period_ms, count, str";
+
+const parse_inst_t PROGMEM cmd_rc_proto_hello = {
+       .f = cmd_rc_proto_hello_parsed,  /* function to call */
+       .data = NULL,      /* 2nd arg of func */
+       .help_str = help_rc_proto_hello,
+       .tokens = {        /* token list, NULL terminated */
+               (PGM_P)&cmd_rc_proto_hello_rc_proto_hello,
+               (PGM_P)&cmd_rc_proto_hello_addr,
+               (PGM_P)&cmd_rc_proto_hello_period,
+               (PGM_P)&cmd_rc_proto_hello_count,
+               (PGM_P)&cmd_rc_proto_hello_data,
+               NULL,
+       },
+};
+
+const parse_token_neighbor_t PROGMEM cmd_rc_proto_hello_neigh =
+       TOKEN_NEIGHBOR_INITIALIZER(struct cmd_rc_proto_hello_result, neigh,
+                                  &xbee_dev);
+
+const parse_inst_t PROGMEM cmd_rc_proto_hello_name = {
+       .f = cmd_rc_proto_hello_parsed,  /* function to call */
+       .data = (void *)1,      /* 2nd arg of func */
+       .help_str = help_rc_proto_hello,
+       .tokens = {        /* token list, NULL terminated */
+               (PGM_P)&cmd_rc_proto_hello_rc_proto_hello,
+               (PGM_P)&cmd_rc_proto_hello_neigh,
+               (PGM_P)&cmd_rc_proto_hello_period,
+               (PGM_P)&cmd_rc_proto_hello_count,
+               (PGM_P)&cmd_rc_proto_hello_data,
+               NULL,
+       },
+};
+
+/**********************************************************/
+
+/* this structure is filled when cmd_rc_proto_echo is parsed successfully */
+struct cmd_rc_proto_echo_result {
+       fixed_string_t rc_proto_echo;
+       uint64_t addr;
+       struct xbee_neigh *neigh;
+       uint16_t period;
+       uint16_t count;
+       fixed_string_t data;
+};
+
+/* function called when cmd_rc_proto_echo is parsed successfully */
+static void cmd_rc_proto_echo_parsed(void *parsed_result, void *use_neigh)
+{
+       struct cmd_rc_proto_echo_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_echo_req(addr, res->data, strlen(res->data), -1);
+               next += res->period;
+               res->count--;
+       }
+}
+
+const char PROGMEM str_rc_proto_echo[] = "rc_proto_echo";
+
+const parse_token_string_t PROGMEM cmd_rc_proto_echo_rc_proto_echo =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_echo_result, rc_proto_echo,
+                                str_rc_proto_echo);
+
+const parse_token_num_t PROGMEM cmd_rc_proto_echo_addr =
+       TOKEN_NUM_INITIALIZER(struct cmd_rc_proto_echo_result, addr, UINT64);
+
+const parse_token_num_t PROGMEM cmd_rc_proto_echo_period =
+       TOKEN_NUM_INITIALIZER(struct cmd_rc_proto_echo_result, period, UINT16);
+
+const parse_token_num_t PROGMEM cmd_rc_proto_echo_count =
+       TOKEN_NUM_INITIALIZER(struct cmd_rc_proto_echo_result, count, UINT16);
+
+const parse_token_string_t PROGMEM cmd_rc_proto_echo_data =
+       TOKEN_STRING_INITIALIZER(struct cmd_rc_proto_echo_result, data, NULL);
+
+const char PROGMEM help_rc_proto_echo[] =
+       "Send echo msg to a node: addr, period_ms, count, str";
+
+const parse_inst_t PROGMEM cmd_rc_proto_echo = {
+       .f = cmd_rc_proto_echo_parsed,  /* function to call */
+       .data = NULL,      /* 2nd arg of func */
+       .help_str = help_rc_proto_echo,
+       .tokens = {        /* token list, NULL terminated */
+               (PGM_P)&cmd_rc_proto_echo_rc_proto_echo,
+               (PGM_P)&cmd_rc_proto_echo_addr,
+               (PGM_P)&cmd_rc_proto_echo_period,
+               (PGM_P)&cmd_rc_proto_echo_count,
+               (PGM_P)&cmd_rc_proto_echo_data,
+               NULL,
+       },
+};
+
+const parse_token_neighbor_t PROGMEM cmd_rc_proto_echo_neigh =
+       TOKEN_NEIGHBOR_INITIALIZER(struct cmd_rc_proto_echo_result, neigh,
+                                  &xbee_dev);
+
+const parse_inst_t PROGMEM cmd_rc_proto_echo_name = {
+       .f = cmd_rc_proto_echo_parsed,  /* function to call */
+       .data = (void *)1,      /* 2nd arg of func */
+       .help_str = help_rc_proto_echo,
+       .tokens = {        /* token list, NULL terminated */
+               (PGM_P)&cmd_rc_proto_echo_rc_proto_echo,
+               (PGM_P)&cmd_rc_proto_echo_neigh,
+               (PGM_P)&cmd_rc_proto_echo_period,
+               (PGM_P)&cmd_rc_proto_echo_count,
+               (PGM_P)&cmd_rc_proto_echo_data,
+               NULL,
+       },
+};
+
+/**********************************************************/
+
 /* this structure is filled when cmd_test_eeprom_config is parsed successfully */
 struct cmd_test_eeprom_config_result {
        fixed_string_t arg0;
@@ -1783,7 +2150,6 @@ static void cmd_eeprom_add_parsed(void *parsed_result,
        rdline_init(&rdl, cmdline_write_char, NULL, NULL);
        rdline_newline(&rdl, "> ");
 
-       /* XXX bad: we should not block as we do not serve callout */
        while (1) {
                c = cmdline_dev_recv(NULL);
                if (c < 0)
@@ -1880,6 +2246,54 @@ const parse_inst_t PROGMEM cmd_eeprom_list = {
 };
 
 
+/* ************* */
+
+struct cmd_dump_i2c_result {
+       fixed_string_t cmd;
+};
+
+static void cmd_dump_i2c_parsed(void *parsed_result, void *data)
+{
+       struct i2c_ans_imuboard_status imu;
+       uint8_t irq_flags;
+
+       (void)parsed_result;
+       (void)data;
+
+       while (!cmdline_keypressed()) {
+               IRQ_LOCK(irq_flags);
+               memcpy(&imu, &imuboard_status, sizeof(imu));
+               IRQ_UNLOCK(irq_flags);
+
+               if (imu.flags & IMUBOARD_STATUS_GPS_OK) {
+                       printf_P(PSTR("GPS lat=%"PRIi32" long=%"PRIi32
+                                       " alt=%"PRIi32"\n"),
+                               imu.latitude, imu.longitude, imu.altitude);
+               }
+               else
+                       printf_P(PSTR("GPS unavailable\n"));
+               i2c_protocol_debug();
+               wait_ms(100);
+       }
+}
+
+const char PROGMEM str_dump_i2c[] = "dump_i2c";
+const parse_token_string_t PROGMEM cmd_dump_i2c_cmd =
+       TOKEN_STRING_INITIALIZER(struct cmd_dump_i2c_result, cmd,
+                                str_dump_i2c);
+
+const char PROGMEM help_dump_i2c[] = "dump_i2c";
+const parse_inst_t PROGMEM cmd_dump_i2c = {
+       .f = cmd_dump_i2c_parsed,  /* function to call */
+       .data = NULL,      /* 2nd arg of func */
+       .help_str = help_dump_i2c,
+       .tokens = {        /* token list, NULL terminated */
+               (PGM_P)&cmd_dump_i2c_cmd,
+               NULL,
+       },
+};
+
+
 /* ************* */
 
 /* in progmem */
@@ -1892,7 +2306,7 @@ const parse_ctx_t PROGMEM main_ctx[] = {
        &cmd_log_show,
        &cmd_log_type,
        &cmd_stack_space,
-       &cmd_scheduler,
+       &cmd_callout,
        &cmd_help,
        &cmd_neigh_del,
        &cmd_neigh_add,
@@ -1903,8 +2317,6 @@ const parse_ctx_t PROGMEM main_ctx[] = {
        &cmd_write_u16,
        &cmd_write_u32,
        &cmd_sendmsg,
-       &cmd_send_hello,
-       &cmd_send_hello_name,
        &cmd_sendmsg_name,
        &cmd_range,
        &cmd_range_period,
@@ -1917,8 +2329,6 @@ const parse_ctx_t PROGMEM main_ctx[] = {
        &cmd_monitor_del,
        &cmd_ping,
        &cmd_raw,
-       &cmd_dump,
-       &cmd_debug,
        &cmd_baudrate,
        &cmd_beep,
        &cmd_servo_set,
@@ -1926,10 +2336,21 @@ const parse_ctx_t PROGMEM main_ctx[] = {
        &cmd_servo_show,
        &cmd_test_spi,
        &cmd_dump_xbee_stats,
+       &cmd_rc_proto_stats,
+       &cmd_rc_proto_timers,
+       &cmd_rc_proto_timers_show,
+       &cmd_rc_proto_mode,
+       &cmd_rc_proto_mode2,
+       &cmd_rc_proto_mode3,
+       &cmd_rc_proto_hello,
+       &cmd_rc_proto_hello_name,
+       &cmd_rc_proto_echo,
+       &cmd_rc_proto_echo_name,
        &cmd_test_eeprom_config,
        &cmd_eeprom_del,
        &cmd_eeprom_add,
        &cmd_eeprom_add2,
        &cmd_eeprom_list,
+       &cmd_dump_i2c,
        NULL,
 };