Espressif esp32 s3 support

boards.txt

@@ -691,6 +691,155 @@ esp32.menu.DebugLevel.verbose.build.code_debug=5
 
 ##############################################################
 
+esp32da.name=ESP32-WROOM-DA Module
+
+esp32da.upload.tool=esptool_py
+esp32da.upload.maximum_size=1310720
+esp32da.upload.maximum_data_size=327680
+esp32da.upload.flags=
+esp32da.upload.extra_flags=
+
+esp32da.serial.disableDTR=true
+esp32da.serial.disableRTS=true
+
+esp32da.build.tarch=xtensa
+esp32da.build.bootloader_addr=0x1000
+esp32da.build.target=esp32
+esp32da.build.mcu=esp32
+esp32da.build.core=esp32
+esp32da.build.variant=esp32da
+esp32da.build.board=ESP32_WROOM_DA
+
+esp32da.build.f_cpu=240000000L
+esp32da.build.flash_size=4MB
+esp32da.build.flash_freq=40m
+esp32da.build.flash_mode=dio
+esp32da.build.boot=dio
+esp32da.build.partitions=default
+esp32da.build.defines=
+esp32da.build.loop_core=
+esp32da.build.event_core=
+
+esp32da.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
+esp32da.menu.PartitionScheme.default.build.partitions=default
+esp32da.menu.PartitionScheme.defaultffat=Default 4MB with ffat (1.2MB APP/1.5MB FATFS)
+esp32da.menu.PartitionScheme.defaultffat.build.partitions=default_ffat
+esp32da.menu.PartitionScheme.default_8MB=8M Flash (3MB APP/1.5MB FAT)
+esp32da.menu.PartitionScheme.default_8MB.build.partitions=default_8MB
+esp32da.menu.PartitionScheme.default_8MB.upload.maximum_size=3342336
+esp32da.menu.PartitionScheme.minimal=Minimal (1.3MB APP/700KB SPIFFS)
+esp32da.menu.PartitionScheme.minimal.build.partitions=minimal
+esp32da.menu.PartitionScheme.no_ota=No OTA (2MB APP/2MB SPIFFS)
+esp32da.menu.PartitionScheme.no_ota.build.partitions=no_ota
+esp32da.menu.PartitionScheme.no_ota.upload.maximum_size=2097152
+esp32da.menu.PartitionScheme.noota_3g=No OTA (1MB APP/3MB SPIFFS)
+esp32da.menu.PartitionScheme.noota_3g.build.partitions=noota_3g
+esp32da.menu.PartitionScheme.noota_3g.upload.maximum_size=1048576
+esp32da.menu.PartitionScheme.noota_ffat=No OTA (2MB APP/2MB FATFS)
+esp32da.menu.PartitionScheme.noota_ffat.build.partitions=noota_ffat
+esp32da.menu.PartitionScheme.noota_ffat.upload.maximum_size=2097152
+esp32da.menu.PartitionScheme.noota_3gffat=No OTA (1MB APP/3MB FATFS)
+esp32da.menu.PartitionScheme.noota_3gffat.build.partitions=noota_3gffat
+esp32da.menu.PartitionScheme.noota_3gffat.upload.maximum_size=1048576
+esp32da.menu.PartitionScheme.huge_app=Huge APP (3MB No OTA/1MB SPIFFS)
+esp32da.menu.PartitionScheme.huge_app.build.partitions=huge_app
+esp32da.menu.PartitionScheme.huge_app.upload.maximum_size=3145728
+esp32da.menu.PartitionScheme.min_spiffs=Minimal SPIFFS (1.9MB APP with OTA/190KB SPIFFS)
+esp32da.menu.PartitionScheme.min_spiffs.build.partitions=min_spiffs
+esp32da.menu.PartitionScheme.min_spiffs.upload.maximum_size=1966080
+esp32da.menu.PartitionScheme.fatflash=16M Flash (2MB APP/12.5MB FAT)
+esp32da.menu.PartitionScheme.fatflash.build.partitions=ffat
+esp32da.menu.PartitionScheme.fatflash.upload.maximum_size=2097152
+esp32da.menu.PartitionScheme.app3M_fat9M_16MB=16M Flash (3MB APP/9MB FATFS)
+esp32da.menu.PartitionScheme.app3M_fat9M_16MB.build.partitions=app3M_fat9M_16MB
+esp32da.menu.PartitionScheme.app3M_fat9M_16MB.upload.maximum_size=3145728
+esp32da.menu.PartitionScheme.rainmaker=RainMaker
+esp32da.menu.PartitionScheme.rainmaker.build.partitions=rainmaker
+esp32da.menu.PartitionScheme.rainmaker.upload.maximum_size=3145728
+
+esp32da.menu.CPUFreq.240=240MHz (WiFi/BT)
+esp32da.menu.CPUFreq.240.build.f_cpu=240000000L
+esp32da.menu.CPUFreq.160=160MHz (WiFi/BT)
+esp32da.menu.CPUFreq.160.build.f_cpu=160000000L
+esp32da.menu.CPUFreq.80=80MHz (WiFi/BT)
+esp32da.menu.CPUFreq.80.build.f_cpu=80000000L
+esp32da.menu.CPUFreq.40=40MHz (40MHz XTAL)
+esp32da.menu.CPUFreq.40.build.f_cpu=40000000L
+esp32da.menu.CPUFreq.26=26MHz (26MHz XTAL)
+esp32da.menu.CPUFreq.26.build.f_cpu=26000000L
+esp32da.menu.CPUFreq.20=20MHz (40MHz XTAL)
+esp32da.menu.CPUFreq.20.build.f_cpu=20000000L
+esp32da.menu.CPUFreq.13=13MHz (26MHz XTAL)
+esp32da.menu.CPUFreq.13.build.f_cpu=13000000L
+esp32da.menu.CPUFreq.10=10MHz (40MHz XTAL)
+esp32da.menu.CPUFreq.10.build.f_cpu=10000000L
+
+esp32da.menu.FlashMode.qio=QIO
+esp32da.menu.FlashMode.qio.build.flash_mode=dio
+esp32da.menu.FlashMode.qio.build.boot=qio
+esp32da.menu.FlashMode.dio=DIO
+esp32da.menu.FlashMode.dio.build.flash_mode=dio
+esp32da.menu.FlashMode.dio.build.boot=dio
+esp32da.menu.FlashMode.qout=QOUT
+esp32da.menu.FlashMode.qout.build.flash_mode=dout
+esp32da.menu.FlashMode.qout.build.boot=qout
+esp32da.menu.FlashMode.dout=DOUT
+esp32da.menu.FlashMode.dout.build.flash_mode=dout
+esp32da.menu.FlashMode.dout.build.boot=dout
+
+esp32da.menu.FlashFreq.80=80MHz
+esp32da.menu.FlashFreq.80.build.flash_freq=80m
+esp32da.menu.FlashFreq.40=40MHz
+esp32da.menu.FlashFreq.40.build.flash_freq=40m
+
+esp32da.menu.FlashSize.4M=4MB (32Mb)
+esp32da.menu.FlashSize.4M.build.flash_size=4MB
+esp32da.menu.FlashSize.8M=8MB (64Mb)
+esp32da.menu.FlashSize.8M.build.flash_size=8MB
+esp32da.menu.FlashSize.8M.build.partitions=default_8MB
+esp32da.menu.FlashSize.16M=16MB (128Mb)
+esp32da.menu.FlashSize.16M.build.flash_size=16MB
+
+esp32da.menu.UploadSpeed.921600=921600
+esp32da.menu.UploadSpeed.921600.upload.speed=921600
+esp32da.menu.UploadSpeed.115200=115200
+esp32da.menu.UploadSpeed.115200.upload.speed=115200
+esp32da.menu.UploadSpeed.256000.windows=256000
+esp32da.menu.UploadSpeed.256000.upload.speed=256000
+esp32da.menu.UploadSpeed.230400.windows.upload.speed=256000
+esp32da.menu.UploadSpeed.230400=230400
+esp32da.menu.UploadSpeed.230400.upload.speed=230400
+esp32da.menu.UploadSpeed.460800.linux=460800
+esp32da.menu.UploadSpeed.460800.macosx=460800
+esp32da.menu.UploadSpeed.460800.upload.speed=460800
+esp32da.menu.UploadSpeed.512000.windows=512000
+esp32da.menu.UploadSpeed.512000.upload.speed=512000
+
+esp32da.menu.LoopCore.1=Core 1
+esp32da.menu.LoopCore.1.build.loop_core=-DARDUINO_RUNNING_CORE=1
+esp32da.menu.LoopCore.0=Core 0
+esp32da.menu.LoopCore.0.build.loop_core=-DARDUINO_RUNNING_CORE=0
+
+esp32da.menu.EventsCore.1=Core 1
+esp32da.menu.EventsCore.1.build.event_core=-DARDUINO_EVENT_RUNNING_CORE=1
+esp32da.menu.EventsCore.0=Core 0
+esp32da.menu.EventsCore.0.build.event_core=-DARDUINO_EVENT_RUNNING_CORE=0
+
+esp32da.menu.DebugLevel.none=None
+esp32da.menu.DebugLevel.none.build.code_debug=0
+esp32da.menu.DebugLevel.error=Error
+esp32da.menu.DebugLevel.error.build.code_debug=1
+esp32da.menu.DebugLevel.warn=Warn
+esp32da.menu.DebugLevel.warn.build.code_debug=2
+esp32da.menu.DebugLevel.info=Info
+esp32da.menu.DebugLevel.info.build.code_debug=3
+esp32da.menu.DebugLevel.debug=Debug
+esp32da.menu.DebugLevel.debug.build.code_debug=4
+esp32da.menu.DebugLevel.verbose=Verbose
+esp32da.menu.DebugLevel.verbose.build.code_debug=5
+
+##############################################################
+
 esp32wrover.name=ESP32 Wrover Module
 
 esp32wrover.upload.tool=esptool_py

cores/esp32/esp32-hal-uart.c

@@ -421,11 +421,12 @@ int log_printf(const char *format, ...)
     va_list copy;
     va_start(arg, format);
     va_copy(copy, arg);
-    len = vsnprintf(NULL, 0, format, arg);
+    len = vsnprintf(NULL, 0, format, copy);
     va_end(copy);
     if(len >= sizeof(loc_buf)){
         temp = (char*)malloc(len+1);
         if(temp == NULL) {
+            va_end(arg);
             return 0;
         }
     }

libraries/WiFi/examples/WiFiScanDualAntenna/WiFiScanDualAntenna.ino

@@ -24,7 +24,12 @@ void setup()
     // Set WiFi to station mode and disconnect from an AP if it was previously connected
     WiFi.mode(WIFI_STA);
 
-    // Set WiFi dual antenna configuration by passing the GPIO and antenna mode for RX ant TX
+    /* Attention: This is the manual prodecure for the dual antenna configuration.
+     * If you choose the ESP32-WROOM-DA module from the Tools -> Board, this configuration
+     * is not necessary!
+     * 
+     * Set WiFi dual antenna configuration by passing the GPIO and antenna mode for RX ant TX
+     */ 
     err = WiFi.setDualAntennaConfig(GPIO_ANT1, GPIO_ANT1, WIFI_RX_ANT_AUTO, WIFI_TX_ANT_AUTO);
 
     /* For more details on how to use this feature, see our docs:

libraries/WiFi/src/WiFiAP.cpp

@@ -205,23 +205,7 @@ bool WiFiAPClass::softAPConfig(IPAddress local_ip, IPAddress gateway, IPAddress
     }
 
     err = set_esp_interface_ip(ESP_IF_WIFI_AP, local_ip, gateway, subnet);
-
-    // testing effectiveness of the operation beyond internal DHCP Client process
-	esp_netif_ip_info_t ip;
-    if(esp_netif_get_ip_info(get_esp_interface_netif(ESP_IF_WIFI_AP), &ip) != ESP_OK){
-    	log_e("Netif Get IP Failed!");
-    	return false;
-    }
-    bool ip_ok = IPAddress(ip.ip.addr) == local_ip;
-    bool gw_ok = IPAddress(ip.gw.addr) == gateway;
-    bool mk_ok = IPAddress(ip.netmask.addr) == subnet;
-
-    if (ip_ok && gw_ok && mk_ok) {
-        return true;
-    } else {
-        log_e("Failed setting: %s %s %s", ip_ok ? "" : "Static IP", gw_ok ? "" : "- Gateway", mk_ok ? "" : "- Netmask"); 
-        return false;
-    }
+    return err == ESP_OK;
 }
 
 

libraries/WiFi/src/WiFiGeneric.cpp

@@ -138,9 +138,20 @@ esp_err_t set_esp_interface_ip(esp_interface_t interface, IPAddress local_ip=IPA
 
         dhcps_lease_t lease;
         lease.enable = true;
-        lease.start_ip.addr = static_cast<uint32_t>(local_ip) + (1 << 24);
-        lease.end_ip.addr = static_cast<uint32_t>(local_ip) + (11 << 24);
-
+        uint32_t dhcp_ipaddr = static_cast<uint32_t>(local_ip);
+        // prevents DHCP lease range to overflow subnet/24 range
+        // there will be 11 addresses for DHCP to lease
+        uint8_t leaseStart = (uint8_t)(~subnet[3] - 12);  
+        if ((local_ip[3]) < leaseStart) {
+            lease.start_ip.addr = dhcp_ipaddr + (1 << 24);
+            lease.end_ip.addr = dhcp_ipaddr + (11 << 24);
+        } else {
+            // make range stay in the begining of the netmask range
+            dhcp_ipaddr = (dhcp_ipaddr & 0x00FFFFFF);
+            lease.start_ip.addr = dhcp_ipaddr + (1 << 24);
+            lease.end_ip.addr = dhcp_ipaddr + (11 << 24);
+        }
+        log_v("DHCP Server Range: %s to %s", IPAddress(lease.start_ip.addr).toString(), IPAddress(lease.end_ip.addr).toString());
         err = tcpip_adapter_dhcps_option(
             (tcpip_adapter_dhcp_option_mode_t)TCPIP_ADAPTER_OP_SET,
             (tcpip_adapter_dhcp_option_id_t)REQUESTED_IP_ADDRESS,
@@ -1061,6 +1072,14 @@ bool WiFiGenericClass::mode(wifi_mode_t m)
     if(!espWiFiStart()){
         return false;
     }
+
+    #ifdef BOARD_HAS_DUAL_ANTENNA
+        if(!setDualAntennaConfig(ANT1, ANT2, WIFI_RX_ANT_AUTO, WIFI_TX_ANT_AUTO)){
+            log_e("Dual Antenna Config failed!");
+            return false;
+        }
+    #endif
+
     return true;
 }
 

libraries/WiFi/src/WiFiGeneric.h

@@ -186,7 +186,7 @@ class WiFiGenericClass
 
     bool initiateFTM(uint8_t frm_count=16, uint16_t burst_period=2, uint8_t channel=1, const uint8_t * mac=NULL);
 
-    bool setDualAntennaConfig(uint8_t gpio_ant1, uint8_t gpio_ant2, wifi_rx_ant_t rx_mode, wifi_tx_ant_t tx_mode);
+    static bool setDualAntennaConfig(uint8_t gpio_ant1, uint8_t gpio_ant2, wifi_rx_ant_t rx_mode, wifi_tx_ant_t tx_mode);
 
     static const char * getHostname();
     static bool setHostname(const char * hostname);

libraries/WiFi/src/WiFiSTA.cpp

@@ -655,8 +655,15 @@ IPv6Address WiFiSTAClass::localIPv6()
 bool WiFiSTAClass::_smartConfigStarted = false;
 bool WiFiSTAClass::_smartConfigDone = false;
 
-
-bool WiFiSTAClass::beginSmartConfig() {
+/**
+ * @brief 
+ * 
+ * @param type Select type of SmartConfig. Default type is SC_TYPE_ESPTOUCH
+ * @param crypt_key When using type SC_TYPE_ESPTOUTCH_V2 crypt key needed, else ignored. Lenght should be 16 chars.
+ * @return true if configuration is successful.
+ * @return false if configuration fails.
+ */
+bool WiFiSTAClass::beginSmartConfig(smartconfig_type_t type, char* crypt_key) {
     esp_err_t err;
     if (_smartConfigStarted) {
         return false;
@@ -668,7 +675,13 @@ bool WiFiSTAClass::beginSmartConfig() {
     esp_wifi_disconnect();
 
     smartconfig_start_config_t conf = SMARTCONFIG_START_CONFIG_DEFAULT();
-    err = esp_smartconfig_set_type(SC_TYPE_ESPTOUCH);
+
+    if (type == SC_TYPE_ESPTOUCH_V2){
+        conf.esp_touch_v2_enable_crypt = true;
+        conf.esp_touch_v2_key = crypt_key;
+    }
+
+    err = esp_smartconfig_set_type(type);
     if (err != ESP_OK) {
     	log_e("SmartConfig Set Type Failed!");
         return false;

libraries/WiFi/src/WiFiSTA.h

@@ -92,7 +92,7 @@ class WiFiSTAClass
     static bool _autoReconnect;
 
 public: 
-    bool beginSmartConfig();
+    bool beginSmartConfig(smartconfig_type_t type = SC_TYPE_ESPTOUCH, char* crypt_key = NULL);
     bool stopSmartConfig();
     bool smartConfigDone();
 

variants/esp32da/pins_arduino.h

@@ -0,0 +1,60 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+
+#define EXTERNAL_NUM_INTERRUPTS 16
+#define NUM_DIGITAL_PINS        40
+#define NUM_ANALOG_INPUTS       16
+
+#define analogInputToDigitalPin(p)  (((p)<20)?(analogChannelToDigitalPin(p)):-1)
+#define digitalPinToInterrupt(p)    (((p)<40)?(p):-1)
+#define digitalPinHasPWM(p)         (p < 34)
+
+static const uint8_t TX = 1;
+static const uint8_t RX = 3;
+
+static const uint8_t SDA = 21;
+static const uint8_t SCL = 22;
+
+static const uint8_t SS    = 5;
+static const uint8_t MOSI  = 23;
+static const uint8_t MISO  = 19;
+static const uint8_t SCK   = 18;
+
+static const uint8_t A0 = 36;
+static const uint8_t A3 = 39;
+static const uint8_t A4 = 32;
+static const uint8_t A5 = 33;
+static const uint8_t A6 = 34;
+static const uint8_t A7 = 35;
+static const uint8_t A10 = 4;
+static const uint8_t A11 = 0;
+static const uint8_t A12 = 2;
+static const uint8_t A13 = 15;
+static const uint8_t A14 = 13;
+static const uint8_t A15 = 12;
+static const uint8_t A16 = 14;
+static const uint8_t A17 = 27;
+static const uint8_t A18 = 25;
+static const uint8_t A19 = 26;
+
+static const uint8_t T0 = 4;
+static const uint8_t T1 = 0;
+static const uint8_t T2 = 2;
+static const uint8_t T3 = 15;
+static const uint8_t T4 = 13;
+static const uint8_t T5 = 12;
+static const uint8_t T6 = 14;
+static const uint8_t T7 = 27;
+static const uint8_t T8 = 33;
+static const uint8_t T9 = 32;
+
+static const uint8_t DAC1 = 25;
+static const uint8_t DAC2 = 26;
+
+#define BOARD_HAS_DUAL_ANTENNA
+static const uint8_t ANT1 = 2;
+static const uint8_t ANT2 = 25;
+
+#endif /* Pins_Arduino_h */