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52 lines
1.2 KiB
52 lines
1.2 KiB
/*
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* Command.cpp
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*
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* Created on: Jul 8, 2021
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* Author: Andreas Berthoud
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*/
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#include <queue>
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#include <cstring>
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#include "Command.hpp"
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#include "string.h"
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#include "stm32wbxx_hal.h"
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#include "commands.hpp"
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#include "HeartbeatCommand.hpp"
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#include "LedCommand.hpp"
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std::queue<Command*> command_queue;
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// TODO: Add limit and return false if queue is full. Otherwise, we will get a full heap and crash :-(
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void push_command(Command * command) {
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command_queue.push(command);
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}
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void pop_and_execute_commands() {
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while (!command_queue.empty()) {
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Command * command = command_queue.front();
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bool was_successful = command->execute();
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HAL_Delay(5); // this delay is required. Otherwise, the command were not sent somehow...
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if (!was_successful) {
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log_error("Execution of command with ID %n was not successful!", 1, command->id);
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}
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delete command;
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command_queue.pop();
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}
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}
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void handle_received_command(uint8_t command_id, uint8_t * payload_ptr, uint16_t size) {
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switch (command_id)
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{
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case COMMAND_HEARTBEAT_REQUEST:
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push_command(new HeartbeatRequest(payload_ptr, size));
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break;
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case COMMAND_LED_REQUEST:
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push_command(new LedRequest(payload_ptr, size));
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break;
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default:
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break;
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}
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}
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