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AP_DDS: fixed cell voltages

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the std:copy was copying from uint16_t to float
This commit is contained in:
Andrew Tridgell 2024-07-10 15:43:25 +10:00 committed by Randy Mackay
parent 8c06d3d460
commit 6e20752f82
1 changed files with 5 additions and 2 deletions
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7
libraries/AP_DDS/AP_DDS_Client.cpp
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@ -305,8 +305,11 @@ void AP_DDS_Client::update_topic(sensor_msgs_msg_BatteryState& msg, const uint8_
msg.power_supply_technology = 0; //POWER_SUPPLY_TECHNOLOGY_UNKNOWN msg.power_supply_technology = 0; //POWER_SUPPLY_TECHNOLOGY_UNKNOWN
if (battery.has_cell_voltages(instance)) { if (battery.has_cell_voltages(instance)) {
const uint16_t* cellVoltages = battery.get_cell_voltages(instance).cells; const auto &cells = battery.get_cell_voltages(instance);
std::copy(cellVoltages, cellVoltages + AP_BATT_MONITOR_CELLS_MAX, msg.cell_voltage); const uint8_t ncells_max = MIN(ARRAY_SIZE(msg.cell_voltage), ARRAY_SIZE(cells.cells));
for (uint8_t i=0; i< ncells_max; i++) {
msg.cell_voltage[i] = cells.cells[i] * 0.001;
}
} }
} }