Fixed latency issues, removed WPA2 requirement, added autorelease script

Fixed latency and packet loss with bi-directional links between esp32s. Removed WiFi AP WPA2 requirement. ESP32 is now allowed to connect to open WiFis Added script for auto crafting releases
DroneBridge · Feb 15, 2024 · 394f439 · 394f439
1 parent ec7ecfc
commit 394f439
Show file tree

Hide file tree

Showing 9 changed files with 746 additions and 525 deletions.
diff --git a/.gitignore b/.gitignore
@@ -10,4 +10,5 @@ CMakeListsPrivate.txt
 build/
 cmake-build-debug*
 cmake-build-release*
-managed_components/espressif__mdns/.component_hash
+managed_components/espressif__mdns/.component_hash
+DroneBridge_ESP32_vXX.zip
diff --git a/README.md b/README.md
@@ -35,7 +35,7 @@ connected devices/stations. Allows additional clients to register for UDP. Clien
 ## Download or Compile
 
 Ready to use binaries for ESP32 via [GitHub releases](https://github.com/DroneBridge/ESP32/releases).  
-Or compile for ESP32S2, ESP32S3 & ESP32C3 using esp-idf v5.1:
+Or compile using esp-idf v5.1:
 -   ESP32   `idf.py set-target esp32 build`
 -   ESP32S2 `idf.py set-target esp32s2 build`
 -   ESP32S3 `idf.py set-target esp32s3 build`

diff --git a/create_release_zip.ps1 b/create_release_zip.ps1
@@ -0,0 +1,51 @@
+# Execute in an esp-idf enabled PowerShell
+# This script will create a combined zip file containing binaries for all supported esp32 boards
+
+$release_foldername = "DroneBridge_ESP32_vXX"
+$release_name_zip = "DroneBridge_ESP32_vXX.zip"
+
+mkdir $release_foldername
+cp .\flashing_instructions.txt $release_foldername
+
+rm -Recurse .\build
+idf.py set-target esp32 build
+mkdir $release_foldername\esp32
+cp .\build\flash_args $release_foldername\esp32
+cp .\build\db_esp32.bin $release_foldername\esp32
+cp .\build\bootloader\bootloader.bin $release_foldername\esp32
+cp .\build\www.bin $release_foldername\esp32
+cp .\build\partition_table\partition-table.bin $release_foldername\esp32
+
+rm -Recurse .\build
+idf.py set-target esp32s2 build
+mkdir $release_foldername\esp32s2
+cp .\build\flash_args $release_foldername\esp32s2
+cp .\build\db_esp32.bin $release_foldername\esp32s2
+cp .\build\bootloader\bootloader.bin $release_foldername\esp32s2
+cp .\build\www.bin $release_foldername\esp32s2
+cp .\build\partition_table\partition-table.bin $release_foldername\esp32s2
+
+rm -Recurse .\build
+idf.py set-target esp32s3 build
+mkdir $release_foldername\esp32s3
+cp .\build\flash_args $release_foldername\esp32s3
+cp .\build\db_esp32.bin $release_foldername\esp32s3
+cp .\build\bootloader\bootloader.bin $release_foldername\esp32s3
+cp .\build\www.bin $release_foldername\esp32s3
+cp .\build\partition_table\partition-table.bin $release_foldername\esp32s3
+
+rm -Recurse .\build
+idf.py set-target esp32c3 build
+mkdir $release_foldername\esp32c3
+cp .\build\flash_args $release_foldername\esp32c3
+cp .\build\db_esp32.bin $release_foldername\esp32c3
+cp .\build\bootloader\bootloader.bin $release_foldername\esp32c3
+cp .\build\www.bin $release_foldername\esp32c3
+cp .\build\partition_table\partition-table.bin $release_foldername\esp32c3
+
+if (Test-Path $release_name_zip) {
+   Remove-Item $release_name_zip -verbose
+}
+Compress-Archive -Path $release_foldername -DestinationPath $release_name_zip
+
+rm -R $release_foldername
diff --git a/flashing_instructions.txt b/flashing_instructions.txt
@@ -0,0 +1,19 @@
+Flash your esp32 with the command below using esptool.py
+ESP32:
+-------
+esptool.py -p (PORT) -b 115200 --before default_reset --after hard_reset --chip esp32  write_flash --flash_mode dio --flash_size 2MB --flash_freq 40m 0x1000 bootloader.bin 0x8000 partition-table.bin 0x10000 db_esp32.bin 0x110000 www.bin
+
+
+ESP32S2:
+-------
+esptool.py -p (PORT) -b 115200 --before default_reset --after hard_reset --chip esp32s2  write_flash --flash_mode dio --flash_size 2MB --flash_freq 80m 0x1000 bootloader.bin 0x8000 partition-table.bin 0x10000 db_esp32.bin 0x110000 www.bin
+
+
+ESP32S3:
+-------
+esptool.py -p (PORT) -b 115200 --before default_reset --after hard_reset --chip esp32s3  write_flash --flash_mode dio --flash_size 2MB --flash_freq 80m 0x0 bootloader.bin 0x8000 partition-table.bin 0x10000 db_esp32.bin 0x110000 www.bin
+
+
+ESP32C3:
+-------
+esptool.py -p (PORT) -b 115200 --before default_reset --after hard_reset --chip esp32c3  write_flash --flash_mode dio --flash_size 2MB --flash_freq 80m 0x0 bootloader.bin 0x8000 partition-table.bin 0x10000 db_esp32.bin 0x110000 www.bin
diff --git a/main/db_esp32_control.c b/main/db_esp32_control.c
@@ -44,7 +44,6 @@ uint ltm_frames_in_buffer_pnt = 0;
 
 uint32_t uart_byte_count = 0;
 int8_t num_connected_tcp_clients = 0;
-//int8_t num_connected_udp_clients = 0;
 
 esp_err_t open_serial_socket() {
     uart_config_t uart_config = {
@@ -133,7 +132,7 @@ void parse_msp_ltm(int tcp_clients[], struct udp_conn_list_t *udp_connection, ui
                    msp_ltm_port_t *db_msp_ltm_port) {
     uint8_t serial_bytes[TRANS_RD_BYTES_NUM];
     uint read;
-    if ((read = uart_read_bytes(UART_NUM, serial_bytes, TRANS_RD_BYTES_NUM, 200 / portTICK_PERIOD_MS)) > 0) {
+    if ((read = uart_read_bytes(UART_NUM, serial_bytes, TRANS_RD_BYTES_NUM, 0)) > 0) {
         uart_byte_count += read;
         for (uint j = 0; j < read; j++) {
             (*serial_read_bytes)++;
@@ -173,7 +172,7 @@ void parse_transparent(int tcp_clients[], struct udp_conn_list_t *udp_connection
                        uint *serial_read_bytes) {
     uint8_t serial_bytes[TRANS_RD_BYTES_NUM];
     uint read;
-    if ((read = uart_read_bytes(UART_NUM, serial_bytes, TRANS_RD_BYTES_NUM, 200 / portTICK_PERIOD_MS)) > 0) {
+    if ((read = uart_read_bytes(UART_NUM, serial_bytes, TRANS_RD_BYTES_NUM, 0)) > 0) {
         memcpy(&serial_buffer[*serial_read_bytes], serial_bytes, read);
         uart_byte_count += read;
         *serial_read_bytes += read;

diff --git a/main/main.c b/main/main.c
@@ -284,7 +284,7 @@ int init_wifi_clientmode() {
             .sta = {
                     .ssid = "DroneBridge_ESP32_Init",
                     .password = "dronebridge",
-                    .threshold.authmode = WIFI_AUTH_WPA_PSK
+                    .threshold.authmode = WIFI_AUTH_OPEN
             },
     };
     strncpy((char *)wifi_config.sta.ssid, (char *)DEFAULT_SSID, 32);

diff --git a/main/main.h b/main/main.h
@@ -1,6 +1,22 @@
-//
-// Created by cyber on 17.07.21.
-//
+/*
+ *   This file is part of DroneBridge: https://github.com/DroneBridge/ESP32
+ *
+ *   Copyright 2018 Wolfgang Christl
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
 
 #ifndef DB_ESP32_MAIN_H
 #define DB_ESP32_MAIN_H