IDF release/v4.4 ee2029c38a

Author: me-no-dev

platform.txt

@@ -323,7 +323,7 @@
         "UNITY_INCLUDE_CONFIG_H",
         "WITH_POSIX",
         "_GNU_SOURCE",
-        ("IDF_VER", '\\"v4.4.1-472-gc9140caf8c\\"'),
+        ("IDF_VER", '\\"v4.4.1-581-gee2029c38a\\"'),
         "ESP_PLATFORM",
         "_POSIX_READER_WRITER_LOCKS",
         "ARDUINO_ARCH_ESP32",

tools/platformio-build-esp32.py

@@ -318,7 +318,7 @@
         "UNITY_INCLUDE_CONFIG_H",
         "WITH_POSIX",
         "_GNU_SOURCE",
-        ("IDF_VER", '\\"v4.4.1-472-gc9140caf8c\\"'),
+        ("IDF_VER", '\\"v4.4.1-581-gee2029c38a\\"'),
         "ESP_PLATFORM",
         "_POSIX_READER_WRITER_LOCKS",
         "ARDUINO_ARCH_ESP32",

tools/platformio-build-esp32c3.py

@@ -306,7 +306,7 @@
         "UNITY_INCLUDE_CONFIG_H",
         "WITH_POSIX",
         "_GNU_SOURCE",
-        ("IDF_VER", '\\"v4.4.1-472-gc9140caf8c\\"'),
+        ("IDF_VER", '\\"v4.4.1-581-gee2029c38a\\"'),
         "ESP_PLATFORM",
         "_POSIX_READER_WRITER_LOCKS",
         "ARDUINO_ARCH_ESP32",

tools/platformio-build-esp32s2.py

@@ -322,7 +322,7 @@
         "UNITY_INCLUDE_CONFIG_H",
         "WITH_POSIX",
         "_GNU_SOURCE",
-        ("IDF_VER", '\\"v4.4.1-472-gc9140caf8c\\"'),
+        ("IDF_VER", '\\"v4.4.1-581-gee2029c38a\\"'),
         "ESP_PLATFORM",
         "_POSIX_READER_WRITER_LOCKS",
         "ARDUINO_ARCH_ESP32",

tools/platformio-build-esp32s3.py

@@ -60,6 +60,7 @@
 #define CONFIG_ESP_RMAKER_OTA_AUTOFETCH 1
 #define CONFIG_ESP_RMAKER_OTA_AUTOFETCH_PERIOD 0
 #define CONFIG_ESP_RMAKER_OTA_HTTP_RX_BUFFER_SIZE 1024
+#define CONFIG_ESP_RMAKER_OTA_ROLLBACK_WAIT_PERIOD 90
 #define CONFIG_ESP_RMAKER_SCHEDULING_MAX_SCHEDULES 10
 #define CONFIG_ESP_RMAKER_SCENES_MAX_SCENES 10
 #define CONFIG_ENABLE_ARDUINO_DEPENDS 1
@@ -122,7 +123,7 @@
 #define CONFIG_BTDM_SCAN_DUPL_TYPE 0
 #define CONFIG_BTDM_SCAN_DUPL_CACHE_SIZE 20
 #define CONFIG_BTDM_BLE_MESH_SCAN_DUPL_EN 1
-#define CONFIG_BTDM_MESH_DUPL_SCAN_CACHE_SIZE 200
+#define CONFIG_BTDM_MESH_DUPL_SCAN_CACHE_SIZE 100
 #define CONFIG_BTDM_CTRL_FULL_SCAN_SUPPORTED 1
 #define CONFIG_BTDM_BLE_ADV_REPORT_FLOW_CTRL_SUPP 1
 #define CONFIG_BTDM_BLE_ADV_REPORT_FLOW_CTRL_NUM 100
@@ -747,5 +748,5 @@
 #define CONFIG_ULP_COPROC_ENABLED CONFIG_ESP32_ULP_COPROC_ENABLED
 #define CONFIG_ULP_COPROC_RESERVE_MEM CONFIG_ESP32_ULP_COPROC_RESERVE_MEM
 #define CONFIG_WARN_WRITE_STRINGS CONFIG_COMPILER_WARN_WRITE_STRINGS
-#define CONFIG_ARDUINO_IDF_COMMIT "c9140caf8c"
+#define CONFIG_ARDUINO_IDF_COMMIT "ee2029c38a"
 #define CONFIG_ARDUINO_IDF_BRANCH "release/v4.4"

tools/sdk/esp32/dio_qspi/include/sdkconfig.h

@@ -60,6 +60,7 @@
 #define CONFIG_ESP_RMAKER_OTA_AUTOFETCH 1
 #define CONFIG_ESP_RMAKER_OTA_AUTOFETCH_PERIOD 0
 #define CONFIG_ESP_RMAKER_OTA_HTTP_RX_BUFFER_SIZE 1024
+#define CONFIG_ESP_RMAKER_OTA_ROLLBACK_WAIT_PERIOD 90
 #define CONFIG_ESP_RMAKER_SCHEDULING_MAX_SCHEDULES 10
 #define CONFIG_ESP_RMAKER_SCENES_MAX_SCENES 10
 #define CONFIG_ENABLE_ARDUINO_DEPENDS 1
@@ -122,7 +123,7 @@
 #define CONFIG_BTDM_SCAN_DUPL_TYPE 0
 #define CONFIG_BTDM_SCAN_DUPL_CACHE_SIZE 20
 #define CONFIG_BTDM_BLE_MESH_SCAN_DUPL_EN 1
-#define CONFIG_BTDM_MESH_DUPL_SCAN_CACHE_SIZE 200
+#define CONFIG_BTDM_MESH_DUPL_SCAN_CACHE_SIZE 100
 #define CONFIG_BTDM_CTRL_FULL_SCAN_SUPPORTED 1
 #define CONFIG_BTDM_BLE_ADV_REPORT_FLOW_CTRL_SUPP 1
 #define CONFIG_BTDM_BLE_ADV_REPORT_FLOW_CTRL_NUM 100
@@ -747,5 +748,5 @@
 #define CONFIG_ULP_COPROC_ENABLED CONFIG_ESP32_ULP_COPROC_ENABLED
 #define CONFIG_ULP_COPROC_RESERVE_MEM CONFIG_ESP32_ULP_COPROC_RESERVE_MEM
 #define CONFIG_WARN_WRITE_STRINGS CONFIG_COMPILER_WARN_WRITE_STRINGS
-#define CONFIG_ARDUINO_IDF_COMMIT "c9140caf8c"
+#define CONFIG_ARDUINO_IDF_COMMIT "ee2029c38a"
 #define CONFIG_ARDUINO_IDF_BRANCH "release/v4.4"

tools/sdk/esp32/dio_qspi/libspi_flash.a

@@ -327,9 +327,9 @@ typedef enum {
 /**
  * @brief Revokes the old signature digest. To be called in the application after the rollback logic.
  *
- * Relevant for Secure boot v2 on ESP32-S2 where upto 3 key digests can be stored (Key #N-1, Key #N, Key #N+1).
- * When key #N-1 used to sign an app is invalidated, an OTA update is to be sent with an app signed with key #N-1 & Key #N.
- * After successfully booting the OTA app should call this function to revoke Key #N-1.
+ * Relevant for Secure boot v2 on ESP32-S2, ESP32-S3, ESP32-C3 where upto 3 key digests can be stored (Key \#N-1, Key \#N, Key \#N+1).
+ * When key \#N-1 used to sign an app is invalidated, an OTA update is to be sent with an app signed with key \#N-1 & Key \#N.
+ * After successfully booting the OTA app should call this function to revoke Key \#N-1.
  *
  * @param index - The index of the signature block to be revoked
  *

tools/sdk/esp32/dout_qspi/include/sdkconfig.h

@@ -1455,7 +1455,7 @@ esp_err_t esp_ble_gap_config_local_privacy (bool privacy_enable);
  *
  *
  * @param[in]       icon   - External appearance value, these values are defined by the Bluetooth SIG, please refer to
- *                  https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.characteristic.gap.appearance.xml
+ *                  https://specificationrefs.bluetooth.com/assigned-values/Appearance%20Values.pdf
  *
  * @return
  *                  - ESP_OK : success

tools/sdk/esp32/dout_qspi/libspi_flash.a

@@ -354,6 +354,8 @@ esp_err_t esp_bt_controller_init(esp_bt_controller_config_t *cfg);
 
 /**
  * @brief  De-initialize BT controller to free resource and delete task.
+ *         You should stop advertising and scanning, as well as
+ *         disconnect all existing connections before de-initializing BT controller.
  *
  * This function should be called only once, after any other BT functions are called.
  * @return  ESP_OK - success, other - failed

tools/sdk/esp32/include/app_update/include/esp_ota_ops.h

@@ -97,9 +97,9 @@ esp_err_t gpio_set_intr_type(gpio_num_t gpio_num, gpio_int_type_t intr_type);
 /**
  * @brief  Enable GPIO module interrupt signal
  *
- * @note Please do not use the interrupt of GPIO36 and GPIO39 when using ADC or Wi-Fi and Bluetooth with sleep mode enabled.
+ * @note ESP32: Please do not use the interrupt of GPIO36 and GPIO39 when using ADC or Wi-Fi and Bluetooth with sleep mode enabled.
  *       Please refer to the comments of `adc1_get_raw`.
- *       Please refer to section 3.11 of 'ECO_and_Workarounds_for_Bugs_in_ESP32' for the description of this issue.
+ *       Please refer to Section 3.11 of <a href="https://espressif.com/documentation/eco_and_workarounds_for_bugs_in_esp32_en.pdf">ESP32 ECO and Workarounds for Bugs</a> for the description of this issue.
  *       As a workaround, call adc_power_acquire() in the app. This will result in higher power consumption (by ~1mA),
  *       but will remove the glitches on GPIO36 and GPIO39.
  *
@@ -169,7 +169,7 @@ esp_err_t gpio_set_direction(gpio_num_t gpio_num, gpio_mode_t mode);
 /**
  * @brief  Configure GPIO pull-up/pull-down resistors
  *
- * Only pins that support both input & output have integrated pull-up and pull-down resistors. Input-only GPIOs 34-39 do not.
+ * @note ESP32: Only pins that support both input & output have integrated pull-up and pull-down resistors. Input-only GPIOs 34-39 do not.
  *
  * @param  gpio_num GPIO number. If you want to set pull up or down mode for e.g. GPIO16, gpio_num should be GPIO_NUM_16 (16);
  * @param  pull GPIO pull up/down mode.
@@ -484,7 +484,7 @@ esp_err_t gpio_sleep_set_direction(gpio_num_t gpio_num, gpio_mode_t mode);
 /**
  * @brief  Configure GPIO pull-up/pull-down resistors at sleep
  *
- * Only pins that support both input & output have integrated pull-up and pull-down resistors. Input-only GPIOs 34-39 do not.
+ * @note ESP32: Only pins that support both input & output have integrated pull-up and pull-down resistors. Input-only GPIOs 34-39 do not.
  *
  * @param  gpio_num GPIO number. If you want to set pull up or down mode for e.g. GPIO16, gpio_num should be GPIO_NUM_16 (16);
  * @param  pull GPIO pull up/down mode.

tools/sdk/esp32/include/bt/host/bluedroid/api/include/api/esp_gap_ble_api.h

@@ -594,6 +594,18 @@ esp_err_t uart_flush_input(uart_port_t uart_num);
  */
 esp_err_t uart_get_buffered_data_len(uart_port_t uart_num, size_t* size);
 
+/**
+ * @brief   UART get TX ring buffer free space size
+ *
+ * @param   uart_num UART port number, the max port number is (UART_NUM_MAX -1).
+ * @param   size Pointer of size_t to accept the free space size
+ *
+ * @return
+ *     - ESP_OK Success
+ *     - ESP_ERR_INVALID_ARG Parameter error
+ */
+esp_err_t uart_get_tx_buffer_free_size(uart_port_t uart_num, size_t *size);
+
 /**
  * @brief   UART disable pattern detect function.
  *          Designed for applications like 'AT commands'.

tools/sdk/esp32/include/bt/include/esp32/include/esp_bt.h

@@ -70,6 +70,7 @@
 #include "driver/ledc.h"
 #include "sensor.h"
 #include "sys/time.h"
+#include "sdkconfig.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -91,6 +92,19 @@ typedef enum {
     CAMERA_FB_IN_DRAM           /*!< Frame buffer is placed in internal DRAM */
 } camera_fb_location_t;
 
+#if CONFIG_CAMERA_CONVERTER_ENABLED
+/**
+ * @brief Camera RGB\YUV conversion mode
+ */
+typedef enum {
+    CONV_DISABLE,
+    RGB565_TO_YUV422,
+        
+    YUV422_TO_RGB565,
+    YUV422_TO_YUV420
+} camera_conv_mode_t;
+#endif
+
 /**
  * @brief Configuration structure for camera initialization
  */
@@ -124,6 +138,9 @@ typedef struct {
     size_t fb_count;                /*!< Number of frame buffers to be allocated. If more than one, then each frame will be acquired (double speed)  */
     camera_fb_location_t fb_location; /*!< The location where the frame buffer will be allocated */
     camera_grab_mode_t grab_mode;   /*!< When buffers should be filled */
+#if CONFIG_CAMERA_CONVERTER_ENABLED
+    camera_conv_mode_t conv_mode;   /*!< RGB<->YUV Conversion mode */
+#endif
 } camera_config_t;
 
 /**

tools/sdk/esp32/include/driver/include/driver/gpio.h

@@ -69,6 +69,7 @@ typedef enum {
 typedef enum {
     PIXFORMAT_RGB565,    // 2BPP/RGB565
     PIXFORMAT_YUV422,    // 2BPP/YUV422
+    PIXFORMAT_YUV420,    // 1.5BPP/YUV420
     PIXFORMAT_GRAYSCALE, // 1BPP/GRAYSCALE
     PIXFORMAT_JPEG,      // JPEG/COMPRESSED
     PIXFORMAT_RGB888,    // 3BPP/RGB888

tools/sdk/esp32/include/driver/include/driver/uart.h

@@ -411,7 +411,7 @@ typedef struct {
 /**
 * @brief Create ESP32 Ethernet MAC instance
 *
-* @param config: Ethernet MAC configuration
+* @param config:       Ethernet MAC configuration
 *
 * @return
 *      - instance: create MAC instance successfully

tools/sdk/esp32/include/esp32-camera/driver/include/esp_camera.h

@@ -25,7 +25,7 @@ typedef enum {
  * @brief Callback data struct, contains the ESP-TLS connection handle
  */
 typedef struct esp_https_server_user_cb_arg {
-    const esp_tls_t *tls;
+    const esp_tls_t *tls;        /*!< ESP-TLS connection handle */
 } esp_https_server_user_cb_arg_t;
 
 /**

tools/sdk/esp32/include/esp32-camera/driver/include/sensor.h

@@ -139,7 +139,7 @@ esp_err_t esp_read_mac(uint8_t *mac, esp_mac_type_t type);
   * address, then the first octet is XORed with 0x4 in order to create a different
   * locally administered MAC address.
   *
-  * @param  mac base MAC address, length: 6 bytes/8 bytes.
+  * @param  local_mac base MAC address, length: 6 bytes/8 bytes.
   *         length: 6 bytes for MAC-48
   *                 8 bytes for EUI-64(used for IEEE 802.15.4)
   * @param  universal_mac  Source universal MAC address, length: 6 bytes.

tools/sdk/esp32/include/esp_eth/include/esp_eth_mac.h

@@ -134,6 +134,10 @@ typedef struct {
  */
 esp_err_t esp_lcd_new_panel_io_spi(esp_lcd_spi_bus_handle_t bus, const esp_lcd_panel_io_spi_config_t *io_config, esp_lcd_panel_io_handle_t *ret_io);
 
+/**
+ * @brief Panel IO configuration structure, for I2C interface
+ *
+ */
 typedef struct {
     uint32_t dev_addr; /*!< I2C device address */
     esp_lcd_panel_io_color_trans_done_cb_t on_color_trans_done; /*!< Callback invoked when color data transfer has finished */
@@ -145,7 +149,7 @@ typedef struct {
     struct {
         unsigned int dc_low_on_data: 1;  /*!< If this flag is enabled, DC line = 0 means transfer data, DC line = 1 means transfer command; vice versa */
         unsigned int disable_control_phase: 1; /*!< If this flag is enabled, the control phase isn't used */
-    } flags;
+    } flags; /*!< Extra flags to fine-tune the I2C device */
 } esp_lcd_panel_io_i2c_config_t;
 
 /**
@@ -223,7 +227,7 @@ typedef struct {
         unsigned int swap_color_bytes: 1;   /*!< Swap adjacent two color bytes */
         unsigned int pclk_active_neg: 1;    /*!< The display will write data lines when there's a falling edge on WR signal (a.k.a the PCLK) */
         unsigned int pclk_idle_low: 1;      /*!< The WR signal (a.k.a the PCLK) stays at low level in IDLE phase */
-    } flags;
+    } flags;                                /*!< Panel IO config flags */
 } esp_lcd_panel_io_i80_config_t;
 
 /**

tools/sdk/esp32/include/esp_https_server/include/esp_https_server.h

@@ -66,7 +66,7 @@ typedef struct {
         unsigned int de_idle_high: 1;    /*!< The de signal is high in IDLE state */
         unsigned int pclk_active_neg: 1; /*!< Whether the display data is clocked out at the falling edge of PCLK */
         unsigned int pclk_idle_high: 1;  /*!< The PCLK stays at high level in IDLE phase */
-    } flags;
+    } flags;                             /*!< LCD RGB timing flags */
 } esp_lcd_rgb_timing_t;
 
 /**
@@ -106,7 +106,7 @@ typedef struct {
         unsigned int disp_active_low: 1; /*!< If this flag is enabled, a low level of display control signal can turn the screen on; vice versa */
         unsigned int relax_on_idle: 1;   /*!< If this flag is enabled, the host won't refresh the LCD if nothing changed in host's frame buffer (this is usefull for LCD with built-in GRAM) */
         unsigned int fb_in_psram: 1;     /*!< If this flag is enabled, the frame buffer will be allocated from PSRAM preferentially */
-    } flags;
+    } flags;                             /*!< LCD RGB panel configuration flags */
 } esp_lcd_rgb_panel_config_t;
 
 /**

tools/sdk/esp32/include/esp_hw_support/include/esp_mac.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -22,8 +22,8 @@ typedef struct {
     unsigned int bits_per_pixel;       /*!< Color depth, in bpp */
     struct {
         unsigned int reset_active_high: 1; /*!< Setting this if the panel reset is high level active */
-    } flags;
-    void *vendor_config; /* vendor specific configuration, optional, left as NULL if not used */
+    } flags;                               /*!< LCD panel config flags */
+    void *vendor_config; /*!< vendor specific configuration, optional, left as NULL if not used */
 } esp_lcd_panel_dev_config_t;
 
 /**

tools/sdk/esp32/include/esp_lcd/include/esp_lcd_panel_io.h

@@ -619,9 +619,10 @@ esp_err_t esp_netif_dhcps_stop(esp_netif_t *esp_netif);
  *
  *   If DHCP server is enabled, the Main DNS Server setting is used by the DHCP server to provide a DNS Server option
  *   to DHCP clients (Wi-Fi stations).
- *   - The default Main DNS server is typically the IP of the Wi-Fi AP interface itself.
+ *   - The default Main DNS server is typically the IP of the DHCP server itself.
  *   - This function can override it by setting server type ESP_NETIF_DNS_MAIN.
- *   - Other DNS Server types are not supported for the Wi-Fi AP interface.
+ *   - Other DNS Server types are not supported for the DHCP server.
+ *   - To propagate the DNS info to client, please stop the DHCP server before using this API.
  *
  * @param[in]  esp_netif Handle to esp-netif instance
  * @param[in]  type Type of DNS Server to set: ESP_NETIF_DNS_MAIN, ESP_NETIF_DNS_BACKUP, ESP_NETIF_DNS_FALLBACK

tools/sdk/esp32/include/esp_lcd/include/esp_lcd_panel_rgb.h

@@ -81,25 +81,37 @@ extern "C" {
 #define ESP_IP4ADDR_INIT(a, b, c, d)  { .type = ESP_IPADDR_TYPE_V4, .u_addr = { .ip4 = { .addr = ESP_IP4TOADDR(a, b, c, d) }}};
 #define ESP_IP6ADDR_INIT(a, b, c, d)  { .type = ESP_IPADDR_TYPE_V6, .u_addr = { .ip6 = { .addr = { a, b, c, d }, .zone = 0 }}};
 
+/**
+ * @brief IPv6 address
+ *
+ */
 struct esp_ip6_addr {
-    uint32_t addr[4];
-    uint8_t zone;
+    uint32_t addr[4]; /*!< IPv6 address */
+    uint8_t zone;     /*!< zone ID */
 };
 
+/**
+ * @brief IPv4 address
+ *
+ */
 struct esp_ip4_addr {
-    uint32_t addr;
+    uint32_t addr;  /*!< IPv4 address */
 };
 
 typedef struct esp_ip4_addr esp_ip4_addr_t;
 
 typedef struct esp_ip6_addr esp_ip6_addr_t;
 
+/**
+ * @brief IP address
+ *
+ */
 typedef struct _ip_addr {
     union {
-        esp_ip6_addr_t ip6;
-        esp_ip4_addr_t ip4;
-    } u_addr;
-    uint8_t type;
+        esp_ip6_addr_t ip6; /*!< IPv6 address type */
+        esp_ip4_addr_t ip4; /*!< IPv4 address type */
+    } u_addr;               /*!< IP address union */
+    uint8_t type;           /*!< ipaddress type */
 } esp_ip_addr_t;
 
 typedef enum {