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Merge pull request #3227 from thiemar/uavcan_param_save_fix

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Don't call param_opcode unless there are dirty nodes [resolves PX4/Firmware#3160]
This commit is contained in:
Lorenz Meier 2015-11-20 22:32:14 +01:00
commit 9f89426d5e
1 changed files with 6 additions and 2 deletions
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8
src/modules/uavcan/uavcan_servers.cpp
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@ -523,8 +523,12 @@ pthread_addr_t UavcanServers::run(pthread_addr_t)
switch (command_id) {
case 1: {
// Param save request
_param_save_opcode = uavcan::protocol::param::ExecuteOpcode::Request::OPCODE_SAVE;
param_opcode(get_next_dirty_node_id(1));
int node_id;
node_id = get_next_dirty_node_id(1);
if (node_id < 128) {
_param_save_opcode = uavcan::protocol::param::ExecuteOpcode::Request::OPCODE_SAVE;
param_opcode(node_id);
}
break;
}
case 2: {