Wastl Kraus
parent
e3b51aeb09
commit
93ea08309b
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@ -84,11 +84,14 @@ jobs:
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run: |
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arduino-cli core update-index --additional-urls https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
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arduino-cli core install esp32:esp32
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arduino-cli lib install "ArduinoJson"
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mkdir -p ~/Arduino/libraries
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# Cached repository check
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if [ ! -d ~/Arduino/libraries/ArduinoJson ]; then
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git clone --depth=1 https://github.com/bblanchon/ArduinoJson.git ~/Arduino/libraries/Json
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fi
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if [ ! -d ~/Arduino/libraries/ESPAsyncWebServer ]; then
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git clone --depth=1 https://github.com/ESP32Async/ESPAsyncWebServer ~/Arduino/libraries/ESPAsyncWebServer
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fi
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57
README.md
57
README.md
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@ -1,9 +1,9 @@
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[](https://github.com/derdoktor667/DShotRMT/actions/workflows/ci.yml)
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[](https://github.com/derdoktor667/DShotRMT/actions/workflows/ci.yml)
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# DShotRMT - ESP32 Library (Rewrite for ESP-IDF 5)
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A modern, robust C++ library for generating DShot signals on the ESP32 using the new ESP-IDF 5 RMT encoder API (`rmt_tx.h` / `rmt_rx.h`).
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Supports all standard DShot modes (150, 300, 600, 1200) and features continuous frame transmission with configurable timing.
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A simple Arduino IDE / C++ library for generating DShot signals on the ESP32 (`fqbn: esp32:esp32:esp32`) using the ESP-IDF 5 RMT encoder API (`rmt_tx.h` / `rmt_rx.h`).
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Supports all standard DShot modes (150, 300, 600, 1200) and features signal generation and frame transmission with configurable timing.
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**Now with BiDirectional DShot support, advanced command management, and modern web control interface!**
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@ -43,6 +43,9 @@ Add to your `platformio.ini`:
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```ini
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lib_deps =
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https://github.com/derdoktor667/DShotRMT.git
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https://github.com/bblanchon/ArduinoJson
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https://github.com/ESP32Async/ESPAsyncWebServer
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https://github.com/ESP32Async/AsyncTCP
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```
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### Manual Installation
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@ -52,12 +55,10 @@ git clone https://github.com/derdoktor667/DShotRMT.git
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### Dependencies
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The library requires these additional libraries for full functionality:
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There are no dependencies for the main library. The extended
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example sketches are using these libraries:
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**Core DShotRMT (always required):**
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- ESP32 Arduino Core
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**Web Interface Example (web_control.ino / web_client.ino):**
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**Web Interface Examples (web_control.ino / web_client.ino):**
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```ini
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lib_deps =
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https://github.com/derdoktor667/DShotRMT
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@ -66,9 +67,6 @@ lib_deps =
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https://github.com/ESP32Async/AsyncTCP
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```
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**Command Manager Example:**
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- No additional dependencies required
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---
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## ⚡ Quick Start
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### Basic Usage (DShotRMT)
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```cpp
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#include <DShotRMT.h>
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// Create motor instance (GPIO 17, DSHOT300, non-bidirectional)
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DShotRMT motor(17, DSHOT300, false);
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void setup() {
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Serial.begin(115200);
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// Initialize the motor
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dshot_result_t result = motor.begin();
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if (result.success) {
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Serial.println("Motor initialized successfully");
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} else {
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Serial.printf("Motor init failed: %s\n", result.msg);
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}
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}
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void loop() {
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// Send throttle value (48-2047)
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dshot_result_t result = motor.sendThrottle(1000);
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if (!result.success) {
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Serial.printf("Throttle command failed: %s\n", result.msg);
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}
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}
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// Generate "dshot300" example sketch with Arduino IDE / CLI.
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```
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---
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@ -120,6 +95,11 @@ The DShotRMT library now includes a modern web interface for wireless motor cont
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2. Password: **12345678**
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3. Open browser and navigate to: **http://10.10.10.1**
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### Web Client Mode
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1. Setup SSID and Password in web_client.ino
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2. Open serial for IP
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3. Open browser, http://IP
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### Safety Features
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- Motor control is **disabled by default** (disarmed state)
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- Toggle the **ARMING SWITCH** to enable motor control
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@ -185,7 +165,7 @@ Advanced Commands:
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| DSHOT | Bitrate | TH1 | TH0 | Bit Time (µs) | Frame Time (µs) |
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|-------|-------------|-------|--------|---------------|-----------------|
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| 150 | 150 kbit/s | 5.00 | 2.50 | 6.67 | ~106.72 |
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| 300 | 300 kbit/s | 2.50 | 1.25 | 3.33 | ~53.28 |
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| **300** | **300 kbit/s** | **2.50** | **1.25** | **3.33** | **~53.28** |
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| 600 | 600 kbit/s | 1.25 | 0.625 | 1.67 | ~26.72 |
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For DShot, T1H length is always double T0H length.
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@ -200,12 +180,15 @@ DShotRMT motor(GPIO_NUM_17, DSHOT300);
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// With bidirectional support
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DShotRMT motor(17, DSHOT300, true);
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// Also possible, defaults (17, DSHOT300, false)
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DShotRMT motor();
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```
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---
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## 🎯 DShot Commands
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## 🎯 DShot Commands (experimental)
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| Command | Value | Description | Usage |
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|---------|-------|-------------|-------|
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@ -14,8 +14,8 @@ static constexpr auto &USB_SERIAL = Serial0;
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static constexpr auto USB_SERIAL_BAUD = 115200;
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// Motor configuration - Pin number or GPIO_PIN
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// static constexpr gpio_num_t MOTOR01_PIN = GPIO_NUM_17;
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static constexpr auto MOTOR01_PIN = 17;
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static constexpr gpio_num_t MOTOR01_PIN = GPIO_NUM_17;
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// static constexpr auto MOTOR01_PIN = 17;
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// Supported: DSHOT150, DSHOT300, DSHOT600, (DSHOT1200)
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static constexpr dshot_mode_t DSHOT_MODE = DSHOT300;
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@ -8,5 +8,4 @@ paragraph=This library can control a BlHeli_S by using encoded DShot commands. F
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category=Signal Input/Output
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url=https://github.com/derdoktor667/DShotRMT
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architectures=esp32
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provides_includes=DShotRMT.h, DShotCommandManager.h, dshot_commands.h
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depends=ArduinoJson
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provides_includes=DShotRMT.h, DShotCommandManager.h, dshot_commands.h, web_content.h
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