Various changes

Improve debug start with P4 when using host wifi
Reduce C3 memory usage
Fix I2S clock multiplier
Allow wifi & ethernet by default for P4

Author: AdrianSoundy

targets/ESP32/_IDF/esp32p4/app_main.c

@@ -44,14 +44,18 @@ void main_task(void *pvParameter)
 // Called from Esp32 IDF start up code before scheduler starts
 void app_main()
 {
+    UBaseType_t taskPriority = 5;
+
     // Switch off logging so as not to interfere with WireProtocol over Uart0
     esp_log_level_set("*", ESP_LOG_NONE);
 
     ESP_ERROR_CHECK(nvs_flash_init());
 
+    vTaskPrioritySet(NULL, taskPriority);
+
     // start receiver task pinned to core 0
-    xTaskCreatePinnedToCore(&receiver_task, "ReceiverThread", 3072, NULL, 5, NULL, 0);
+    xTaskCreatePinnedToCore(&receiver_task, "ReceiverThread", 3072, NULL, taskPriority, NULL, 0);
 
     // start the CLR main task pinned to core 1
-    xTaskCreatePinnedToCore(&main_task, "main_task", 15000, NULL, 5, NULL, 1);
+    xTaskCreatePinnedToCore(&main_task, "main_task", 15000, NULL, taskPriority, NULL, 1);
 }

targets/ESP32/_IDF/sdkconfig.default.esp32c3

@@ -30,14 +30,17 @@ CONFIG_FREERTOS_IDLE_TASK_STACKSIZE=2304
 CONFIG_FREERTOS_TIMER_TASK_PRIORITY=5
 CONFIG_FREERTOS_USE_TICKLESS_IDLE=y
 
+CONFIG_ESP_WIFI_STATIC_RX_BUFFER_NUM=5
+CONFIG_ESP_WIFI_DYNAMIC_RX_BUFFER_NUM=16
+
 CONFIG_LWIP_LOCAL_HOSTNAME="nanodevice"
-CONFIG_LWIP_MAX_SOCKETS=16
+CONFIG_LWIP_MAX_SOCKETS=8
 CONFIG_LWIP_SO_LINGER=y
 CONFIG_LWIP_SO_RCVBUF=y
 CONFIG_LWIP_DHCP_OPTIONS_LEN=80
 CONFIG_LWIP_DHCPS=n
 CONFIG_LWIP_IPV6=n
-CONFIG_LWIP_MAX_LISTENING_TCP=8
+CONFIG_LWIP_MAX_LISTENING_TCP=4
 CONFIG_LWIP_SNTP_MAX_SERVERS=2
 
 CONFIG_MBEDTLS_DEFAULT_MEM_ALLOC=y

targets/ESP32/_common/targetHAL_ConfigurationManager.cpp

@@ -308,11 +308,14 @@ void InitialiseWirelessDefaultConfig(HAL_Configuration_Wireless80211 *config, ui
     // Once smart config has run will start up automatically and reconnect of disconnected
     // Application will have to disable Wi-Fi to save power etc
     // if Ethernet enable then disable
+    // Disable Wi-Fi if Ethernet is enabled for all targets except esp32_p4 which by default will have both active at same time
+#if !defined(CONFIG_IDF_TARGET_ESP32P4)
     if (ethernetEnabled)
     {
         config->Options = Wireless80211Configuration_ConfigurationOptions_Disable;
     }
     else
+#endif
     {
         config->Options =
             (Wireless80211Configuration_ConfigurationOptions)(Wireless80211Configuration_ConfigurationOptions_AutoConnect |

targets/ESP32/_nanoCLR/System.Device.I2s/sys_dev_i2s_native_System_Device_I2s_I2sDevice.cpp

@@ -182,6 +182,7 @@ HRESULT SetI2sConfig(i2s_port_t bus, CLR_RT_HeapBlock *config)
     NANOCLR_HEADER();
 
     i2s_pin_config_t pin_config;
+
     pin_config.mck_io_num = (gpio_num_t)Esp32_GetMappedDevicePins(DEV_TYPE_I2S, bus, 0);
     pin_config.bck_io_num = (gpio_num_t)Esp32_GetMappedDevicePins(DEV_TYPE_I2S, bus, 1);
     pin_config.ws_io_num = (gpio_num_t)Esp32_GetMappedDevicePins(DEV_TYPE_I2S, bus, 2);
@@ -190,6 +191,7 @@ HRESULT SetI2sConfig(i2s_port_t bus, CLR_RT_HeapBlock *config)
 
     // Important: this will have to be adjusted for IDF5
     i2s_config_t conf;
+    
     int commformat = config[I2sConnectionSettings::FIELD___i2sConnectionFormat].NumericByRef().s4;
     i2s_mode_t mode = (i2s_mode_t)config[I2sConnectionSettings::FIELD___i2sMode].NumericByRef().s4;
     i2s_bits_per_sample_t bits =
@@ -218,10 +220,8 @@ HRESULT SetI2sConfig(i2s_port_t bus, CLR_RT_HeapBlock *config)
     conf.use_apll = false;
     conf.tx_desc_auto_clear = true;
     conf.fixed_mclk = 0;
-#if (ESP_IDF_VERSION_MAJOR == 4) && (ESP_IDF_VERSION_MINOR >= 4)
-    conf.mclk_multiple = I2S_MCLK_MULTIPLE_DEFAULT;
+    conf.mclk_multiple = I2S_MCLK_MULTIPLE_256;
     conf.bits_per_chan = (i2s_bits_per_chan_t)0;
-#endif
 
     // If this is first device on Bus then init driver
     if (Esp_I2S_Initialised_Flag[bus] == 0)