mirror of
https://github.com/eried/portapack-mayhem.git
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103 lines
3.2 KiB
C++
103 lines
3.2 KiB
C++
/*
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* Copyright (C) 2024 Bernd Herzog
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __I2CDEV_PPMOD_H
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#define __I2CDEV_PPMOD_H
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#include <cstdint>
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#include <array>
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#include <string>
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#include <optional>
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#include "standalone_app.hpp"
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#include "i2cdevmanager.hpp"
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#include "i2cdev_ppmod_helper.hpp"
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namespace i2cdev {
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class I2cDev_PPmod : public I2cDev {
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public:
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enum class Command : uint16_t {
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COMMAND_NONE = 0,
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// will respond with device_info
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COMMAND_INFO = 1,
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// will respond with info of application
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COMMAND_APP_INFO,
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// will respond with application data
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COMMAND_APP_TRANSFER,
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// Feature specific commands
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COMMAND_GETFEATURE_MASK,
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// Feature data getter commands
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COMMAND_GETFEAT_DATA_GPS,
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COMMAND_GETFEAT_DATA_ORIENTATION,
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COMMAND_GETFEAT_DATA_ENVIRONMENT,
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COMMAND_GETFEAT_DATA_LIGHT,
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// Shell specific communication
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COMMAND_SHELL_PPTOMOD_DATA, // pp shell to esp. size not defined
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COMMAND_SHELL_MODTOPP_DATA_SIZE, // how many bytes the esp has to send to pp's shell
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COMMAND_SHELL_MODTOPP_DATA, // the actual bytes sent by esp. 1st byte's 1st bit is the "hasmore" flag, the remaining 7 bits are the size of the data. exactly 64 byte follows.
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};
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typedef struct {
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uint32_t api_version;
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uint32_t module_version;
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char module_name[20];
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uint32_t application_count;
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} device_info;
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typedef struct {
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uint32_t header_version;
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uint8_t app_name[16];
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uint8_t bitmap_data[32];
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uint32_t icon_color;
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app_location_t menu_location;
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uint32_t binary_size;
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} standalone_app_info;
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bool init(uint8_t addr_) override;
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void update() override;
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std::optional<standalone_app_info> getStandaloneAppInfo(uint32_t index);
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std::vector<uint8_t> downloadStandaloneApp(uint32_t index, size_t offset);
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uint64_t get_features_mask();
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std::optional<device_info> readDeviceInfo();
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std::optional<gpssmall_t> get_gps_data();
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std::optional<orientation_t> get_orientation_data();
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std::optional<environment_t> get_environment_data();
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std::optional<uint16_t> get_light_data();
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uint16_t get_shell_buffer_bytes();
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bool get_shell_get_buffer_data(uint8_t* buff, size_t len);
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private:
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uint8_t self_timer = 0;
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uint64_t mask = 0; // feauture mask, that indicates what the device can do. this will determinate what we will query from the device
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};
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} /* namespace i2cdev */
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#endif
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