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ESP32㯠ESP8266ã¨åæ§Arduinoäºææ©ã¨ãã¦ä½¿ããããããESP8266ã®ã¨ãã¯æå¿ã«ããéçºã§ãã£ãããESP32ã§ã¯espressifæ¬å®¶ããµãã¼ããã¦ããã
arduino-esp32 https://github.com/espressif/arduino-esp32
Arduino IDEãã¤ã³ã¹ãã¼ã«ãã¦ããã°ãREADME.mdã«ããã¨ãããshellãã³ããããã ããä¸çºã§ã¤ã³ã¹ãã¼ã«å®äºã
ä»åèªåã®ç°å¢(Mac)ã§ã¯äºåã«ã¤ã³ã¹ãã¼ã«æ¸ã¿ã ã£ãããããããFTDIã®ãã©ã¤ãã¤ã³ã¹ãã¼ã«ãå¿ è¦ãã¤ã³ã¹ãã¼ã«ã¯ãã¡ããã http://www.ftdichip.com/Drivers/VCP.htm
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ToolâBoardâESP32 Dev Module
ToolâPortâ/dev/cu.usbserial-XXXXX
ã鏿ã
ã·ãªã¢ã«ã¢ãã¿ã¼ãéãã¦baud rateã115200ã«ãããªã»ãããã¿ã³ãæ¼ãã¨ä»¥ä¸ãåºåãããã
rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
ets Jun 8 2016 00:22:57rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0x00
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3ffc0000,len:0
load:0x3ffc0000,len:2304
load:0x40078000,len:3788
ho 0 tail 12 room 4
load:0x40098000,len:532
entry 0x4009813c
�[1;36m�[0m�[1;36m**************************************
�[0m�[1;36m* hello espressif ESP32! *
�[0m�[1;36m* 2nd boot is running! *
�[0m�[1;36m* version (V0.1) *
�[0m�[1;36m**************************************
�[0m�[0;36mcompile time 18:16:58�[0m�[0;36m SPI Speed : 40MHz
�[0m�[0;36m SPI Mode : DIO
�[0m�[0;36m SPI Flash Size : 4MB
�[0m�[1;36mPartition Table:
�[0m�[1;36m## Label Usage Type ST Offset Length
�[0m�[1;36m 0 factory factory app 00 00 00010000 00100000
�[0m�[1;36m 1 rfdata RF data 01 01 00110000 00040000
�[0m�[1;36m 2 wifidata WiFi data 01 02 00150000 00040000
�[0m�[1;36mEnd of partition table
�[0m�[1;36mLoading app partition at offset 00010000
�[0m�[0;36msection 0: paddr=0x00000020 vaddr=0x00000000 size=0x0ffe8 ( 65512)
�[0m�[0;36msection 1: paddr=0x00010010 vaddr=0x3f400010 size=0x05b64 ( 23396) map
�[0m�[0;36msection 2: paddr=0x00015b7c vaddr=0x3ffba720 size=0x01378 ( 4984) load
�[0m�[0;36msection 3: paddr=0x00016efc vaddr=0x40080000 size=0x00400 ( 1024) load
�[0m�[0;36msection 4: paddr=0x00017304 vaddr=0x40080400 size=0x126ac ( 75436) load
�[0m�[0;36msection 5: paddr=0x000299b8 vaddr=0x00000000 size=0x06658 ( 26200)
�[0m�[0;36msection 6: paddr=0x00030018 vaddr=0x400d0018 size=0x325b4 (206260) map
�[0m�[0;36mstart: 0x400807ac�[0mInitializing heap allocator:
Region 19: 3FFBBA98 len 00024568 tag 0
Region 25: 3FFE8000 len 00018000 tag 1
Pro cpu up.
Pro cpu start user code
nvs_flash_init
frc2_timer_task_hdl:3ffbc564, prio:22, stack:2048
tcpip_task_hdlxxx : 3ffbeca8, prio:20,stack:2048
phy_version: 80, Aug 26 2016, 13:04:06, 0
pp_task_hdl : 3ffc34f0, prio:23, stack:8192:>enter uart init
uart init wait fifo succeed
exit uart initIDF version : master(db93bceb)
WIFI LIB version : master(934d079b)
ssc version : master(r283 4d376412)
!!!ready!!!
mode : softAP(26:0a:c4:03:83:34)
dhcp server start:(ip: 192.168.4.1, mask: 255.255.255.0, gw: 192.168.4.1)
- WIFI:AP_START
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ãã¼ãä¸ã®modeã¹ã¤ãããæ¼ããªãããªã»ãããæ¼ãã
ã·ãªã¢ã«ãã¼ãã«ä»¥ä¸ã¡ãã»ã¼ã¸ã表示ãããã°OK.
rst:0x1 (POWERON_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2))
waiting for download
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- GNDãã³ã®ããã¨ãªãã®13çªãã³ã使ãã³ã¼ã
#define LED_PIN 13
void setup() {
pinMode(LED_PIN, OUTPUT);
}void loop() {
digitalWrite(LED_PIN, HIGH);
delay(1000);
digitalWrite(LED_PIN, LOW);
delay(1000);
}
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