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slight refactoring to avoid the increment issue when changing commands

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This commit is contained in:
Jason Short 2011-11-28 10:31:12 -08:00
parent eea0062ea6
commit 60237bd01b
1 changed files with 30 additions and 22 deletions
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52
ArduCopter/commands_process.pde
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@ -4,6 +4,7 @@
//----------------------------------------
static void change_command(uint8_t cmd_index)
{
//Serial.printf("change_command: %d\n",cmd_index );
// limit range
cmd_index = min(g.command_total-1, cmd_index);
@ -17,18 +18,21 @@ static void change_command(uint8_t cmd_index)
//gcs_send_text_P(SEVERITY_LOW,PSTR("error: non-Nav cmd"));
} else {
//Serial.printf("APM:New cmd Index: %d\n", cmd_index);
// clear out command queue
init_commands();
// copy command to the queue
command_nav_queue = temp;
command_nav_index = cmd_index;
prev_nav_index = command_nav_index;
update_commands(false);
execute_nav_command();
}
}
// called by 10 Hz loop
// --------------------
static void update_commands(bool increment)
static void update_commands()
{
//Serial.printf("update_commands: %d\n",increment );
// A: if we do not have any commands there is nothing to do
// B: We have completed the mission, don't redo the mission
if (g.command_total <= 1 || g.command_index == 255)
@ -40,27 +44,11 @@ static void update_commands(bool increment)
// -------------------------------------------------------------------
if (command_nav_index < (g.command_total -1)) {
// load next index
if (increment)
command_nav_index++;
command_nav_index++;
command_nav_queue = get_cmd_with_index(command_nav_index);
if (command_nav_queue.id <= MAV_CMD_NAV_LAST ){
// This is what we report to MAVLINK
g.command_index = command_nav_index;
// Save CMD to Log
if (g.log_bitmask & MASK_LOG_CMD)
Log_Write_Cmd(g.command_index + 1, &command_nav_queue);
// Act on the new command
process_nav_command();
// clear May indexes to force loading of more commands
// existing May commands are tossed.
command_cond_index = NO_COMMAND;
execute_nav_command();
} else{
// this is a conditional command so we skip it
command_nav_queue.id = NO_COMMAND;
@ -119,6 +107,26 @@ static void update_commands(bool increment)
}
}
static void execute_nav_command(void)
{
// This is what we report to MAVLINK
g.command_index = command_nav_index;
// Save CMD to Log
if (g.log_bitmask & MASK_LOG_CMD)
Log_Write_Cmd(g.command_index, &command_nav_queue);
// Act on the new command
process_nav_command();
// clear navigation prameters
reset_nav();
// clear May indexes to force loading of more commands
// existing May commands are tossed.
command_cond_index = NO_COMMAND;
}
// called with GPS navigation update - not constantly
static void verify_commands(void)
{