✨ Adds support for esp32 P4

esp32/include/features.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <sdkconfig.h>
 #include <wifi/wifi_idf.h>
 #include <esp_http_server.h>
 #include "platform_shared/message.pb.h"

esp32/include/global.h

@@ -23,16 +23,37 @@
 #ifndef ESP_PLATFORM_NAME
 #define ESP_PLATFORM_NAME "ESP32-S3"
 #endif
+#elif CONFIG_IDF_TARGET_ESP32C6
+#include "esp32c6/rom/rtc.h"
+#ifndef ESP_PLATFORM_NAME
+#define ESP_PLATFORM_NAME "ESP32-C6"
+#endif
+#elif CONFIG_IDF_TARGET_ESP32P4
+#include "esp32p4/rom/rtc.h"
+#ifndef ESP_PLATFORM_NAME
+#define ESP_PLATFORM_NAME "ESP32-P4"
+#endif
+#define ESP32P4_USES_C6_COPROCESSOR 1
 #else
 #error Target CONFIG_IDF_TARGET is not supported
 #endif
 
+#if CONFIG_IDF_TARGET_ESP32P4
+#ifndef SDA_PIN
+#define SDA_PIN 7
+#endif
+#ifndef SCL_PIN
+#define SCL_PIN 8
+#endif
+#else
 #ifndef SDA_PIN
 #define SDA_PIN 21
 #endif
 #ifndef SCL_PIN
 #define SCL_PIN 22
 #endif
+#endif
+
 #ifndef I2C_FREQUENCY
 #define I2C_FREQUENCY 100000UL
 #endif

esp32/include/motion_states/walk_state.h

@@ -2,6 +2,7 @@
 
 #include <motion_states/state.h>
 #include <utils/math_utils.h>
+#include <algorithm>
 #include <array>
 #include <functional>
 

esp32/include/peripherals/camera_service.h

@@ -11,10 +11,16 @@
 
 namespace Camera {
 
+#if USE_CAMERA && !CONFIG_IDF_TARGET_ESP32P4
 #include <esp_camera.h>
-
-#if USE_CAMERA
 #include <peripherals/camera_pins.h>
+#else
+typedef struct {
+    uint8_t *buf;
+    size_t len;
+} camera_fb_t;
+typedef struct {
+} sensor_t;
 #endif
 
 #define PART_BOUNDARY "frame"
@@ -23,7 +29,11 @@ camera_fb_t *safe_camera_fb_get();
 sensor_t *safe_sensor_get();
 void safe_sensor_return();
 
-class CameraService : public StatefulService<CameraSettings> {
+class CameraService
+#if USE_CAMERA && !CONFIG_IDF_TARGET_ESP32P4
+    : public StatefulService<CameraSettings>
+#endif
+{
   public:
     CameraService();
 
@@ -32,10 +42,12 @@ class CameraService : public StatefulService<CameraSettings> {
     esp_err_t cameraStill(httpd_req_t *request);
     esp_err_t cameraStream(httpd_req_t *request);
 
+#if USE_CAMERA && !CONFIG_IDF_TARGET_ESP32P4
     StatefulProtoEndpoint<CameraSettings, api_CameraSettings> protoEndpoint;
 
   private:
     FSPersistencePB<CameraSettings> _persistence;
     void updateCamera();
+#endif
 };
 } // namespace Camera

esp32/include/peripherals/led_service.h

@@ -1,6 +1,7 @@
 #ifndef LEDService_h
 #define LEDService_h
 
+#include <sdkconfig.h>
 #include <driver/rmt_tx.h>
 #include <led_strip.h>
 #include <led_strip_rmt.h>
@@ -9,8 +10,12 @@
 #include <esp_log.h>
 
 #ifndef WS2812_PIN
+#if CONFIG_IDF_TARGET_ESP32P4
+#define WS2812_PIN 27
+#else
 #define WS2812_PIN 12
 #endif
+#endif
 
 #ifndef WS2812_NUM_LEDS
 #define WS2812_NUM_LEDS 13

esp32/include/settings/camera_settings.h

@@ -1,15 +1,20 @@
 #pragma once
 
-#include <template/state_result.h>
+#include <sdkconfig.h>
 #include <platform_shared/api.pb.h>
+
+#if !CONFIG_IDF_TARGET_ESP32P4
 #include <esp_camera.h>
+#else
+#define PIXFORMAT_JPEG 0
+#define FRAMESIZE_VGA 0
+#define GAINCEILING_2X 0
+#endif
 
 namespace Camera {
 
-// Use proto type directly as settings type
 using CameraSettings = api_CameraSettings;
 
-// Default factory settings
 inline CameraSettings CameraSettings_defaults() {
     CameraSettings settings = api_CameraSettings_init_zero;
     settings.pixformat = PIXFORMAT_JPEG;

esp32/include/settings/peripherals_settings.h

@@ -1,17 +1,27 @@
 #pragma once
 
 #include <template/state_result.h>
+#include <sdkconfig.h>
 #include <platform_shared/api.pb.h>
 
 /*
  * I2C software connection
  */
+#if CONFIG_IDF_TARGET_ESP32P4
+#ifndef SDA_PIN
+#define SDA_PIN 7
+#endif
+#ifndef SCL_PIN
+#define SCL_PIN 8
+#endif
+#else
 #ifndef SDA_PIN
 #define SDA_PIN 21
 #endif
 #ifndef SCL_PIN
 #define SCL_PIN 22
 #endif
+#endif
 #ifndef I2C_FREQUENCY
 #define I2C_FREQUENCY 1000000UL
 #endif