Added ESP32C6

README.md

@@ -8,8 +8,8 @@ It's purpose is to be a bridge between a CAN-Bus and a HTTP-Server.
 
 
 # Software requirement
-esp-idf v4.4/v5.0.   
-This is because this version supports ESP32-C3.   
+ESP-IDF V4.4/V5.x.   
+ESP-IDF V5.1 is required when using ESP32C6.   
 
 # Hardware requirements
 - SN65HVD23x CAN-BUS Transceiver   
@@ -18,7 +18,7 @@ This is because this version supports ESP32-C3.
 I used 150 ohms.   
 
 # Wireing   
-|SN65HVD23x||ESP32|ESP32-S2/S3|ESP32-C3||
+|SN65HVD23x||ESP32|ESP32-S2/S3|ESP32-C3/C6||
 |:-:|:-:|:-:|:-:|:-:|:-:|
 |D(CTX)|--|GPIO21|GPIO17|GPIO0|(*1)|
 |GND|--|GND|GND|GND||
@@ -77,7 +77,7 @@ Check [here](http://www.ti.com/lit/an/slla337/slla337.pdf).
 ```
 git clone https://github.com/nopnop2002/esp-idf-can2http
 cd esp-idf-can2http
-idf.py set-target {esp32/esp32s2/esp32s3/esp32c3}
+idf.py set-target {esp32/esp32s2/esp32s3/esp32c3/esp32c6}
 idf.py menuconfig
 idf.py flash
 ```

main/Kconfig.projbuild

@@ -6,6 +6,7 @@ menu "Application Configuration"
 		default 46 if IDF_TARGET_ESP32S2
 		default 48 if IDF_TARGET_ESP32S3
 		default 19 if IDF_TARGET_ESP32C3
+		default 30 if IDF_TARGET_ESP32C6
 
 	menu "CAN Setting"
 
@@ -53,7 +54,7 @@ menu "Application Configuration"
 			range 0 GPIO_RANGE_MAX
 			default 21 if IDF_TARGET_ESP32
 			default 17 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
-			default 0  if IDF_TARGET_ESP32C3
+			default  0 # C3 and others
 			help
 				GPIO number (IOxx) to CTX.
 				Some GPIOs are used for other purposes (flash connections, etc.).
@@ -64,7 +65,7 @@ menu "Application Configuration"
 			range 0 GPIO_RANGE_MAX
 			default 22 if IDF_TARGET_ESP32
 			default 18 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
-			default 1  if IDF_TARGET_ESP32C3
+			default  1 # C3 and others
 			help
 				GPIO number (IOxx) to CRX.
 				Some GPIOs are used for other purposes (flash connections, etc.).
@@ -137,7 +138,7 @@ menu "Application Configuration"
 
 		config WEB_SERVER
 			string "HTTP Server IP or mDNS"
-			default "httpserver.local"
+			default "http-server.local"
 			help
 				The host name or IP address of the HTTP server to use.
 

main/http_post.c

@@ -1,10 +1,10 @@
-/* ESP HTTP Client Example
+/*	ESP HTTP Client Example
 
-	 This example code is in the Public Domain (or CC0 licensed, at your option.)
+	This example code is in the Public Domain (or CC0 licensed, at your option.)
 
-	 Unless required by applicable law or agreed to in writing, this
-	 software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
-	 CONDITIONS OF ANY KIND, either express or implied.
+	Unless required by applicable law or agreed to in writing, this
+	software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+	CONDITIONS OF ANY KIND, either express or implied.
 */
 
 #include <stdio.h>
@@ -107,6 +107,7 @@ esp_err_t _http_event_handler(esp_http_client_event_t *evt)
 
 static void http_rest_with_url(char * path, char * post_data)
 {
+	ESP_LOGI(TAG, "path=[%s]", path);
 	char local_response_buffer[MAX_HTTP_OUTPUT_BUFFER] = {0};
 	/**
 	 * NOTE: All the configuration parameters for http_client must be spefied either in URL or as host and path parameters.
@@ -115,6 +116,7 @@ static void http_rest_with_url(char * path, char * post_data)
 	 *
 	 * If URL as well as host and path parameters are specified, values of host and path will be considered.
 	 */
+#if 1
 	esp_http_client_config_t config = {
 		.host = CONFIG_WEB_SERVER,
 		.port = CONFIG_WEB_PORT,
@@ -123,11 +125,10 @@ static void http_rest_with_url(char * path, char * post_data)
 		.user_data = local_response_buffer, // Pass address of local buffer to get response
 		.disable_auto_redirect = true,
 	};
-
-#if 0
+#else
 	// Same as above
 	esp_http_client_config_t config = {
-		.url = "http://192.168.10.43:8000/post",
+		.url = "http://http-server.local:8000/post",
 		.event_handler = _http_event_handler,
 		.user_data = local_response_buffer, // Pass address of local buffer to get response
 		.disable_auto_redirect = true,
@@ -142,8 +143,6 @@ static void http_rest_with_url(char * path, char * post_data)
 	esp_http_client_set_header(client, "Content-Type", "application/json");
 	esp_http_client_set_post_field(client, post_data, strlen(post_data));
 	esp_err_t err = esp_http_client_perform(client);
-	// ESP-IDF V4.4 int esp_http_client_get_content_length
-	// ESP-IDF V5.0 int64_t esp_http_client_get_content_length
 	if (err == ESP_OK) {
 		ESP_LOGI(TAG, "HTTP POST Status = %d, content_length = %lld",
 				esp_http_client_get_status_code(client),

main/main.c

@@ -10,6 +10,7 @@
 #include <inttypes.h>
 #include <stdlib.h>
 #include <string.h>
+
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "freertos/queue.h"
@@ -174,11 +175,9 @@ void wifi_init_sta()
 	/* xEventGroupWaitBits() returns the bits before the call returned, hence we can test which event actually
 	 * happened. */
 	if (bits & WIFI_CONNECTED_BIT) {
-		ESP_LOGI(TAG, "connected to ap SSID:%s password:%s",
-				 CONFIG_ESP_WIFI_SSID, CONFIG_ESP_WIFI_PASSWORD);
+		ESP_LOGI(TAG, "connected to ap SSID:%s password:%s", CONFIG_ESP_WIFI_SSID, CONFIG_ESP_WIFI_PASSWORD);
 	} else if (bits & WIFI_FAIL_BIT) {
-		ESP_LOGI(TAG, "Failed to connect to SSID:%s, password:%s",
-				 CONFIG_ESP_WIFI_SSID, CONFIG_ESP_WIFI_PASSWORD);
+		ESP_LOGI(TAG, "Failed to connect to SSID:%s, password:%s", CONFIG_ESP_WIFI_SSID, CONFIG_ESP_WIFI_PASSWORD);
 	} else {
 		ESP_LOGE(TAG, "UNEXPECTED EVENT");
 	}

partitions.csv

@@ -2,5 +2,5 @@
 # Note: if you change the phy_init or app partition offset, make sure to change the offset in Kconfig.projbuild
 nvs,      data, nvs,     0x9000,  0x6000,
 phy_init, data, phy,     0xf000,  0x1000,
-factory,  app,  factory, 0x10000, 1M,
-storage,  data, spiffs,  ,        0xF0000, 
+factory,  app,  factory, 0x10000, 0x120000,
+storage,  data, spiffs,         , 0xD0000,