forked from btclock/btclock_v3
Dependency upgrade and cleanup
This commit is contained in:
Djuri Baars
parent
a31a42511f
commit
6cf464c3e3
3 changed files with 1 additions and 231 deletions
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@ -33,8 +33,7 @@ build_unflags =
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lib_deps =
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https://github.com/joltwallet/esp_littlefs.git
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bblanchon/ArduinoJson@^7.1.0
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esphome/Improv@^1.2.3
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mathieucarbou/ESP Async WebServer@2.10.8
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mathieucarbou/ESPAsyncWebServer @ 3.2.0
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adafruit/Adafruit BusIO@^1.16.1
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adafruit/Adafruit MCP23017 Arduino Library@^2.3.2
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adafruit/Adafruit NeoPixel@^1.12.3
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@ -1,143 +0,0 @@
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#include "improv.h"
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namespace improv {
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ImprovCommand parse_improv_data(const std::vector<uint8_t> &data,
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bool check_checksum) {
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return parse_improv_data(data.data(), data.size(), check_checksum);
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}
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ImprovCommand parse_improv_data(const uint8_t *data, size_t length,
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bool check_checksum) {
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ImprovCommand improv_command;
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Command command = (Command)data[0];
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uint8_t data_length = data[1];
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if (data_length != length - 2 - check_checksum) {
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improv_command.command = UNKNOWN;
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return improv_command;
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}
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if (check_checksum) {
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uint8_t checksum = data[length - 1];
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uint32_t calculated_checksum = 0;
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for (uint8_t i = 0; i < length - 1; i++) {
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calculated_checksum += data[i];
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}
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if ((uint8_t)calculated_checksum != checksum) {
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improv_command.command = BAD_CHECKSUM;
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return improv_command;
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}
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}
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if (command == WIFI_SETTINGS) {
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uint8_t ssid_length = data[2];
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uint8_t ssid_start = 3;
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size_t ssid_end = ssid_start + ssid_length;
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uint8_t pass_length = data[ssid_end];
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size_t pass_start = ssid_end + 1;
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size_t pass_end = pass_start + pass_length;
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std::string ssid(data + ssid_start, data + ssid_end);
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std::string password(data + pass_start, data + pass_end);
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return {.command = command, .ssid = ssid, .password = password};
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}
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improv_command.command = command;
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return improv_command;
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}
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bool parse_improv_serial_byte(size_t position, uint8_t byte,
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const uint8_t *buffer,
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std::function<bool(ImprovCommand)> &&callback,
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std::function<void(Error)> &&on_error) {
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if (position == 0) return byte == 'I';
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if (position == 1) return byte == 'M';
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if (position == 2) return byte == 'P';
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if (position == 3) return byte == 'R';
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if (position == 4) return byte == 'O';
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if (position == 5) return byte == 'V';
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if (position == 6) return byte == IMPROV_SERIAL_VERSION;
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if (position <= 8) return true;
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uint8_t type = buffer[7];
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uint8_t data_len = buffer[8];
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if (position <= 8 + data_len) return true;
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if (position == 8 + data_len + 1) {
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uint8_t checksum = 0x00;
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for (size_t i = 0; i < position; i++) checksum += buffer[i];
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if (checksum != byte) {
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on_error(ERROR_INVALID_RPC);
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return false;
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}
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if (type == TYPE_RPC) {
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auto command = parse_improv_data(&buffer[9], data_len, false);
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return callback(command);
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}
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}
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return false;
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}
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std::vector<uint8_t> build_rpc_response(Command command,
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const std::vector<std::string> &datum,
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bool add_checksum) {
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std::vector<uint8_t> out;
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uint32_t length = 0;
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out.push_back(command);
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for (const auto &str : datum) {
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uint8_t len = str.length();
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length += len + 1;
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out.push_back(len);
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out.insert(out.end(), str.begin(), str.end());
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}
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out.insert(out.begin() + 1, length);
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if (add_checksum) {
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uint32_t calculated_checksum = 0;
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for (uint8_t byte : out) {
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calculated_checksum += byte;
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}
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out.push_back(calculated_checksum);
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}
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return out;
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}
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#ifdef ARDUINO
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std::vector<uint8_t> build_rpc_response(Command command,
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const std::vector<String> &datum,
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bool add_checksum) {
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std::vector<uint8_t> out;
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uint32_t length = 0;
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out.push_back(command);
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for (const auto &str : datum) {
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uint8_t len = str.length();
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length += len;
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out.push_back(len);
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out.insert(out.end(), str.begin(), str.end());
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}
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out.insert(out.begin() + 1, length);
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if (add_checksum) {
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uint32_t calculated_checksum = 0;
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for (uint8_t byte : out) {
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calculated_checksum += byte;
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}
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out.push_back(calculated_checksum);
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}
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return out;
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}
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#endif // ARDUINO
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} // namespace improv
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@ -1,86 +0,0 @@
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#pragma once
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#ifdef ARDUINO
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#include <Arduino.h>
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#endif // ARDUINO
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#include <cstdint>
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#include <functional>
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#include <string>
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#include <vector>
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namespace improv {
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static const char *const SERVICE_UUID = "00467768-6228-2272-4663-277478268000";
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static const char *const STATUS_UUID = "00467768-6228-2272-4663-277478268001";
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static const char *const ERROR_UUID = "00467768-6228-2272-4663-277478268002";
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static const char *const RPC_COMMAND_UUID =
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"00467768-6228-2272-4663-277478268003";
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static const char *const RPC_RESULT_UUID =
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"00467768-6228-2272-4663-277478268004";
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static const char *const CAPABILITIES_UUID =
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"00467768-6228-2272-4663-277478268005";
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enum Error : uint8_t {
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ERROR_NONE = 0x00,
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ERROR_INVALID_RPC = 0x01,
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ERROR_UNKNOWN_RPC = 0x02,
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ERROR_UNABLE_TO_CONNECT = 0x03,
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ERROR_NOT_AUTHORIZED = 0x04,
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ERROR_UNKNOWN = 0xFF,
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};
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enum State : uint8_t {
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STATE_STOPPED = 0x00,
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STATE_AWAITING_AUTHORIZATION = 0x01,
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STATE_AUTHORIZED = 0x02,
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STATE_PROVISIONING = 0x03,
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STATE_PROVISIONED = 0x04,
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};
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enum Command : uint8_t {
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UNKNOWN = 0x00,
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WIFI_SETTINGS = 0x01,
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IDENTIFY = 0x02,
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GET_CURRENT_STATE = 0x02,
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GET_DEVICE_INFO = 0x03,
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GET_WIFI_NETWORKS = 0x04,
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BAD_CHECKSUM = 0xFF,
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};
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static const uint8_t CAPABILITY_IDENTIFY = 0x01;
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static const uint8_t IMPROV_SERIAL_VERSION = 1;
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enum ImprovSerialType : uint8_t {
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TYPE_CURRENT_STATE = 0x01,
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TYPE_ERROR_STATE = 0x02,
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TYPE_RPC = 0x03,
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TYPE_RPC_RESPONSE = 0x04
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};
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struct ImprovCommand {
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Command command;
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std::string ssid;
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std::string password;
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};
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ImprovCommand parse_improv_data(const std::vector<uint8_t> &data,
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bool check_checksum = true);
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ImprovCommand parse_improv_data(const uint8_t *data, size_t length,
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bool check_checksum = true);
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bool parse_improv_serial_byte(size_t position, uint8_t byte,
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const uint8_t *buffer,
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std::function<bool(ImprovCommand)> &&callback,
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std::function<void(Error)> &&on_error);
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std::vector<uint8_t> build_rpc_response(Command command,
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const std::vector<std::string> &datum,
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bool add_checksum = true);
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#ifdef ARDUINO
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std::vector<uint8_t> build_rpc_response(Command command,
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const std::vector<String> &datum,
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bool add_checksum = true);
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#endif // ARDUINO
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} // namespace improv
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