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Merge pull request #220 from ProDrone/handle_unsupported_msp_msg

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Handle unsupported MSP messages
This commit is contained in:
Dominic Clifton 2015-10-14 20:02:22 +01:00
commit 240bfbc442
1 changed files with 9 additions and 2 deletions
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11
js/msp.js
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@ -105,6 +105,7 @@ var MSP = {
callbacks: [],
packet_error: 0,
unsupported: 0,
ledDirectionLetters: ['n', 'e', 's', 'w', 'u', 'd'], // in LSB bit order
ledFunctionLetters: ['i', 'w', 'f', 'a', 't', 'r', 'c'], // in LSB bit order
@ -141,10 +142,14 @@ var MSP = {
}
break;
case 2: // direction (should be >)
this.unsupported = 0;
if (data[i] == 62) { // >
this.message_direction = 1;
} else { // <
} else if (data[i] == 60) { // <
this.message_direction = 0;
} else if (data[i] == 33) { // !
// FC reports unsupported message error
this.unsupported = 1;
}
this.state++;
@ -205,7 +210,7 @@ var MSP = {
process_data: function (code, message_buffer, message_length) {
var data = new DataView(message_buffer, 0); // DataView (allowing us to view arrayBuffer as struct/union)
switch (code) {
if (!this.unsupported) switch (code) {
case MSP_codes.MSP_IDENT:
console.log('Using deprecated msp command: MSP_IDENT');
// Deprecated
@ -834,6 +839,8 @@ var MSP = {
default:
console.log('Unknown code detected: ' + code);
} else {
console.log('FC reports unsupported message error: ' + code);
}
// trigger callbacks, cleanup/remove callback after trigger