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Refactored MyMesh, advert on doublepress

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Pulled the class out of main.cpp, made a header to go along with it, externed globals in headers to make them accessible to button code. Added button code to send an advert on double press. Refactored ini files to prevent linker errors.
This commit is contained in:
hank
2025-05-29 13:06:24 -07:00
parent 3d6c42978c
commit f58a34f5f4
10 changed files with 2135 additions and 1586 deletions
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1819
examples/companion_radio/MyMesh.cpp Normal file
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283
examples/companion_radio/MyMesh.h Normal file
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@@ -0,0 +1,283 @@
#ifndef MYMESH_H
#define MYMESH_H
#include <Arduino.h>
#include <Mesh.h>
#ifdef DISPLAY_CLASS
#include "UITask.h"
#endif
/*------------ Frame Protocol --------------*/
#define FIRMWARE_VER_CODE 5
#ifndef FIRMWARE_BUILD_DATE
#define FIRMWARE_BUILD_DATE "24 May 2025"
#endif
#ifndef FIRMWARE_VERSION
#define FIRMWARE_VERSION "v1.6.2"
#endif
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
#include <InternalFileSystem.h>
#elif defined(RP2040_PLATFORM)
#include <LittleFS.h>
#elif defined(ESP32)
#include <SPIFFS.h>
#endif
#include <helpers/ArduinoHelpers.h>
#include <helpers/StaticPoolPacketManager.h>
#include <helpers/SimpleMeshTables.h>
#include <helpers/IdentityStore.h>
#include <helpers/BaseSerialInterface.h>
#include "NodePrefs.h"
#include <RTClib.h>
#include <target.h>
/* ---------------------------------- CONFIGURATION ------------------------------------- */
#ifndef LORA_FREQ
#define LORA_FREQ 915.0
#endif
#ifndef LORA_BW
#define LORA_BW 250
#endif
#ifndef LORA_SF
#define LORA_SF 10
#endif
#ifndef LORA_CR
#define LORA_CR 5
#endif
#ifndef LORA_TX_POWER
#define LORA_TX_POWER 20
#endif
#ifndef MAX_LORA_TX_POWER
#define MAX_LORA_TX_POWER LORA_TX_POWER
#endif
#ifndef MAX_CONTACTS
#define MAX_CONTACTS 100
#endif
#ifndef OFFLINE_QUEUE_SIZE
#define OFFLINE_QUEUE_SIZE 16
#endif
#ifndef BLE_NAME_PREFIX
#define BLE_NAME_PREFIX "MeshCore-"
#endif
#include <helpers/BaseChatMesh.h>
#define SEND_TIMEOUT_BASE_MILLIS 500
#define FLOOD_SEND_TIMEOUT_FACTOR 16.0f
#define DIRECT_SEND_PERHOP_FACTOR 6.0f
#define DIRECT_SEND_PERHOP_EXTRA_MILLIS 250
#define LAZY_CONTACTS_WRITE_DELAY 5000
#define PUBLIC_GROUP_PSK "izOH6cXN6mrJ5e26oRXNcg=="
#define CMD_APP_START 1
#define CMD_SEND_TXT_MSG 2
#define CMD_SEND_CHANNEL_TXT_MSG 3
#define CMD_GET_CONTACTS 4 // with optional 'since' (for efficient sync)
#define CMD_GET_DEVICE_TIME 5
#define CMD_SET_DEVICE_TIME 6
#define CMD_SEND_SELF_ADVERT 7
#define CMD_SET_ADVERT_NAME 8
#define CMD_ADD_UPDATE_CONTACT 9
#define CMD_SYNC_NEXT_MESSAGE 10
#define CMD_SET_RADIO_PARAMS 11
#define CMD_SET_RADIO_TX_POWER 12
#define CMD_RESET_PATH 13
#define CMD_SET_ADVERT_LATLON 14
#define CMD_REMOVE_CONTACT 15
#define CMD_SHARE_CONTACT 16
#define CMD_EXPORT_CONTACT 17
#define CMD_IMPORT_CONTACT 18
#define CMD_REBOOT 19
#define CMD_GET_BATTERY_VOLTAGE 20
#define CMD_SET_TUNING_PARAMS 21
#define CMD_DEVICE_QEURY 22
#define CMD_EXPORT_PRIVATE_KEY 23
#define CMD_IMPORT_PRIVATE_KEY 24
#define CMD_SEND_RAW_DATA 25
#define CMD_SEND_LOGIN 26
#define CMD_SEND_STATUS_REQ 27
#define CMD_HAS_CONNECTION 28
#define CMD_LOGOUT 29 // 'Disconnect'
#define CMD_GET_CONTACT_BY_KEY 30
#define CMD_GET_CHANNEL 31
#define CMD_SET_CHANNEL 32
#define CMD_SIGN_START 33
#define CMD_SIGN_DATA 34
#define CMD_SIGN_FINISH 35
#define CMD_SEND_TRACE_PATH 36
#define CMD_SET_DEVICE_PIN 37
#define CMD_SET_OTHER_PARAMS 38
#define CMD_SEND_TELEMETRY_REQ 39
#define CMD_GET_CUSTOM_VARS 40
#define CMD_SET_CUSTOM_VAR 41
#define RESP_CODE_OK 0
#define RESP_CODE_ERR 1
#define RESP_CODE_CONTACTS_START 2 // first reply to CMD_GET_CONTACTS
#define RESP_CODE_CONTACT 3 // multiple of these (after CMD_GET_CONTACTS)
#define RESP_CODE_END_OF_CONTACTS 4 // last reply to CMD_GET_CONTACTS
#define RESP_CODE_SELF_INFO 5 // reply to CMD_APP_START
#define RESP_CODE_SENT 6 // reply to CMD_SEND_TXT_MSG
#define RESP_CODE_CONTACT_MSG_RECV 7 // a reply to CMD_SYNC_NEXT_MESSAGE (ver < 3)
#define RESP_CODE_CHANNEL_MSG_RECV 8 // a reply to CMD_SYNC_NEXT_MESSAGE (ver < 3)
#define RESP_CODE_CURR_TIME 9 // a reply to CMD_GET_DEVICE_TIME
#define RESP_CODE_NO_MORE_MESSAGES 10 // a reply to CMD_SYNC_NEXT_MESSAGE
#define RESP_CODE_EXPORT_CONTACT 11
#define RESP_CODE_BATTERY_VOLTAGE 12 // a reply to a CMD_GET_BATTERY_VOLTAGE
#define RESP_CODE_DEVICE_INFO 13 // a reply to CMD_DEVICE_QEURY
#define RESP_CODE_PRIVATE_KEY 14 // a reply to CMD_EXPORT_PRIVATE_KEY
#define RESP_CODE_DISABLED 15
#define RESP_CODE_CONTACT_MSG_RECV_V3 16 // a reply to CMD_SYNC_NEXT_MESSAGE (ver >= 3)
#define RESP_CODE_CHANNEL_MSG_RECV_V3 17 // a reply to CMD_SYNC_NEXT_MESSAGE (ver >= 3)
#define RESP_CODE_CHANNEL_INFO 18 // a reply to CMD_GET_CHANNEL
#define RESP_CODE_SIGN_START 19
#define RESP_CODE_SIGNATURE 20
#define RESP_CODE_CUSTOM_VARS 21
// these are _pushed_ to client app at any time
#define PUSH_CODE_ADVERT 0x80
#define PUSH_CODE_PATH_UPDATED 0x81
#define PUSH_CODE_SEND_CONFIRMED 0x82
#define PUSH_CODE_MSG_WAITING 0x83
#define PUSH_CODE_RAW_DATA 0x84
#define PUSH_CODE_LOGIN_SUCCESS 0x85
#define PUSH_CODE_LOGIN_FAIL 0x86
#define PUSH_CODE_STATUS_RESPONSE 0x87
#define PUSH_CODE_LOG_RX_DATA 0x88
#define PUSH_CODE_TRACE_DATA 0x89
#define PUSH_CODE_NEW_ADVERT 0x8A
#define PUSH_CODE_TELEMETRY_RESPONSE 0x8B
#define ERR_CODE_UNSUPPORTED_CMD 1
#define ERR_CODE_NOT_FOUND 2
#define ERR_CODE_TABLE_FULL 3
#define ERR_CODE_BAD_STATE 4
#define ERR_CODE_FILE_IO_ERROR 5
#define ERR_CODE_ILLEGAL_ARG 6
/* -------------------------------------------------------------------------------------- */
#define REQ_TYPE_GET_STATUS 0x01 // same as _GET_STATS
#define REQ_TYPE_KEEP_ALIVE 0x02
#define REQ_TYPE_GET_TELEMETRY_DATA 0x03
#define MAX_SIGN_DATA_LEN (8*1024) // 8K
class MyMesh : public BaseChatMesh {
public:
MyMesh(mesh::Radio& radio, mesh::RNG& rng, mesh::RTCClock& rtc, SimpleMeshTables& tables);
void begin(FILESYSTEM& fs, bool has_display);
void startInterface(BaseSerialInterface& serial);
void loadPrefsInt(const char* filename);
void savePrefs();
const char* getNodeName();
NodePrefs* getNodePrefs();
uint32_t getBLEPin();
void loop();
void handleCmdFrame(size_t len);
bool advert();
protected:
float getAirtimeBudgetFactor() const override;
int getInterferenceThreshold() const override;
int calcRxDelay(float score, uint32_t air_time) const override;
void logRxRaw(float snr, float rssi, const uint8_t raw[], int len) override;
bool isAutoAddEnabled() const override;
void onDiscoveredContact(ContactInfo& contact, bool is_new) override;
void onContactPathUpdated(const ContactInfo& contact) override;
bool processAck(const uint8_t *data) override;
void queueMessage(const ContactInfo& from, uint8_t txt_type, mesh::Packet* pkt,
uint32_t sender_timestamp, const uint8_t* extra, int extra_len, const char *text);
void onMessageRecv(const ContactInfo& from, mesh::Packet* pkt, uint32_t sender_timestamp, const char *text) override;
void onCommandDataRecv(const ContactInfo& from, mesh::Packet* pkt, uint32_t sender_timestamp, const char *text) override;
void onSignedMessageRecv(const ContactInfo& from, mesh::Packet* pkt, uint32_t sender_timestamp,
const uint8_t *sender_prefix, const char *text) override;
void onChannelMessageRecv(const mesh::GroupChannel& channel, mesh::Packet* pkt, uint32_t timestamp, const char *text) override;
uint8_t onContactRequest(const ContactInfo& contact, uint32_t sender_timestamp, const uint8_t* data, uint8_t len, uint8_t* reply) override;
void onContactResponse(const ContactInfo& contact, const uint8_t* data, uint8_t len) override;
void onRawDataRecv(mesh::Packet* packet) override;
void onTraceRecv(mesh::Packet* packet, uint32_t tag, uint32_t auth_code, uint8_t flags, const uint8_t* path_snrs,
const uint8_t* path_hashes, uint8_t path_len) override;
uint32_t calcFloodTimeoutMillisFor(uint32_t pkt_airtime_millis) const override;
uint32_t calcDirectTimeoutMillisFor(uint32_t pkt_airtime_millis, uint8_t path_len) const override;
void onSendTimeout() override;
private:
void writeOKFrame();
void writeErrFrame(uint8_t err_code);
void writeDisabledFrame();
void writeContactRespFrame(uint8_t code, const ContactInfo& contact);
void updateContactFromFrame(ContactInfo& contact, const uint8_t* frame, int len);
void addToOfflineQueue(const uint8_t frame[], int len);
int getFromOfflineQueue(uint8_t frame[]);
void loadMainIdentity();
bool saveMainIdentity(const mesh::LocalIdentity& identity);
void loadContacts();
void saveContacts();
void loadChannels();
void saveChannels();
int getBlobByKey(const uint8_t key[], int key_len, uint8_t dest_buf[]) override;
bool putBlobByKey(const uint8_t key[], int key_len, const uint8_t src_buf[], int len) override;
private:
FILESYSTEM* _fs;
IdentityStore* _identity_store;
NodePrefs _prefs;
uint32_t pending_login;
uint32_t pending_status;
uint32_t pending_telemetry;
BaseSerialInterface* _serial;
ContactsIterator _iter;
uint32_t _iter_filter_since;
uint32_t _most_recent_lastmod;
uint32_t _active_ble_pin;
bool _iter_started;
uint8_t app_target_ver;
uint8_t* sign_data;
uint32_t sign_data_len;
unsigned long dirty_contacts_expiry;
uint8_t cmd_frame[MAX_FRAME_SIZE + 1];
uint8_t out_frame[MAX_FRAME_SIZE + 1];
CayenneLPP telemetry;
struct Frame {
uint8_t len;
uint8_t buf[MAX_FRAME_SIZE];
};
int offline_queue_len;
Frame offline_queue[OFFLINE_QUEUE_SIZE];
struct AckTableEntry {
unsigned long msg_sent;
uint32_t ack;
};
#define EXPECTED_ACK_TABLE_SIZE 8
AckTableEntry expected_ack_table[EXPECTED_ACK_TABLE_SIZE]; // circular table
int next_ack_idx;
};
extern StdRNG fast_rng;
extern SimpleMeshTables tables;
extern MyMesh the_mesh;
#ifdef DISPLAY_CLASS
extern UITask ui_task;
#endif
#endif // MYMESH_H

11
examples/companion_radio/UITask.cpp
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@@ -2,6 +2,7 @@
#include <Arduino.h>
#include <helpers/TxtDataHelpers.h>
#include "NodePrefs.h"
#include "MyMesh.h"
#define AUTO_OFF_MILLIS 15000 // 15 seconds
#define BOOT_SCREEN_MILLIS 4000 // 4 seconds
@@ -340,8 +341,14 @@ void UITask::handleButtonShortPress() {
}
void UITask::handleButtonDoublePress() {
MESH_DEBUG_PRINTLN("UITask: double press triggered");
// Not implemented. TODO: possibly send an advert here?
MESH_DEBUG_PRINTLN("UITask: double press triggered, sending advert");
// ADVERT
if(the_mesh.advert()) {
MESH_DEBUG_PRINTLN("Advert sent!");
}
else {
MESH_DEBUG_PRINTLN("Advert failed!");
}
}
void UITask::handleButtonTriplePress() {

4
examples/companion_radio/UITask.h
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@@ -1,4 +1,5 @@
#pragma once
#ifndef UI_TASK_H
#define UI_TASK_H
#include <MeshCore.h>
#include <helpers/ui/DisplayDriver.h>
@@ -72,3 +73,4 @@ public:
void shutdown(bool restart = false);
void loop();
};
#endif //UI_TASK_H

1588
examples/companion_radio/main.cpp
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2
variants/generic_espnow/platformio.ini
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@@ -62,7 +62,7 @@ build_flags =
; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1
; NOTE: DO NOT ENABLE --> -D ESPNOW_DEBUG_LOGGING=1
build_src_filter = ${Generic_ESPNOW.build_src_filter}
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps =
${Generic_ESPNOW.lib_deps}
densaugeo/base64 @ ~1.4.0

4
variants/promicro/platformio.ini
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@@ -186,7 +186,7 @@ build_flags = ${ProMicroLLCC68.build_flags}
; NOTE: DO NOT ENABLE --> -D MESH_PACKET_LOGGING=1
; NOTE: DO NOT ENABLE --> -D MESH_DEBUG=1
build_src_filter = ${ProMicroLLCC68.build_src_filter}
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps = ${ProMicroLLCC68.lib_deps}
adafruit/RTClib @ ^2.1.3
densaugeo/base64 @ ~1.4.0
@@ -205,7 +205,7 @@ build_flags = ${ProMicroLLCC68.build_flags}
; -D MESH_DEBUG=1
build_src_filter = ${ProMicroLLCC68.build_src_filter}
+<helpers/nrf52/SerialBLEInterface.cpp>
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps = ${ProMicroLLCC68.lib_deps}
adafruit/RTClib @ ^2.1.3
densaugeo/base64 @ ~1.4.0

4
variants/t114/platformio.ini
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@@ -75,7 +75,7 @@ build_flags =
; -D ENABLE_PRIVATE_KEY_IMPORT=1
; -D ENABLE_PRIVATE_KEY_EXPORT=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
-D MESH_DEBUG=1
build_src_filter = ${Heltec_t114.build_src_filter}
+<helpers/nrf52/T114Board.cpp>
+<helpers/nrf52/SerialBLEInterface.cpp>
@@ -102,7 +102,7 @@ build_flags =
; -D MESH_DEBUG=1
build_src_filter = ${Heltec_t114.build_src_filter}
+<helpers/nrf52/*.cpp>
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps =
${Heltec_t114.lib_deps}
densaugeo/base64 @ ~1.4.0

4
variants/xiao_nrf52/platformio.ini
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@@ -68,7 +68,7 @@ build_flags =
; -D MESH_DEBUG=1
build_src_filter = ${Xiao_nrf52.build_src_filter}
+<helpers/nrf52/SerialBLEInterface.cpp>
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps =
${Xiao_nrf52.lib_deps}
densaugeo/base64 @ ~1.4.0
@@ -84,7 +84,7 @@ build_flags =
; -D MESH_DEBUG=1
build_src_filter = ${Xiao_nrf52.build_src_filter}
+<helpers/nrf52/SerialBLEInterface.cpp>
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps =
${Xiao_nrf52.lib_deps}
densaugeo/base64 @ ~1.4.0

2
variants/xiao_s3_wio/platformio.ini
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@@ -108,7 +108,7 @@ build_flags =
; -D MESH_DEBUG=1
build_src_filter = ${Xiao_S3_WIO.build_src_filter}
+<helpers/esp32/*.cpp>
+<../examples/companion_radio/main.cpp>
+<../examples/companion_radio>
lib_deps =
${Xiao_S3_WIO.lib_deps}
densaugeo/base64 @ ~1.4.0