The code example not running

[cvargcal]

Hi, I have a board ESP32-DevKitC, and I programming the example blink or hello World

ubuntu@ubuntu:~/esp/workspace/blink$ make flash
Python requirements from /home/ubuntu/esp/esp-idf/requirements.txt are satisfied.
Flashing binaries to serial port /dev/ttyUSB0 (app at offset 0x10000 )...
esptool.py v2.5.0
Serial port /dev/ttyUSB0
Connecting........_
Chip is ESP32D0WDQ5 (revision 1)
Features: WiFi, BT, Single Core
MAC: 24:0a:c4:85:fe:90
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Auto-detected Flash size: 4MB
Flash params set to 0x0220
Compressed 21680 bytes to 12799...
Wrote 21680 bytes (12799 compressed) at 0x00001000 in 1.1 seconds (effective 153.2 kbit/s)...
Hash of data verified.
Compressed 156208 bytes to 73921...
Wrote 156208 bytes (73921 compressed) at 0x00010000 in 6.6 seconds (effective 190.7 kbit/s)...
Hash of data verified.
Compressed 3072 bytes to 103...
Wrote 3072 bytes (103 compressed) at 0x00008000 in 0.0 seconds (effective 1560.2 kbit/s)...
Hash of data verified.

Leaving...
Hard resetting via RTS pin...


All is ok, I do in Linux and Windows and the chip flash ok... but the code not running.... what is the problem?

[WiFive]

Maybe auto reset failed so push reset button. Also try add monitor command to see what chip is saying. "make monitor" or "make flash monitor"

[cvargcal]

thanks for answer...
ubuntu@ubuntu:~/esp/workspace/hello_world$ make flash monitor
Python requirements from /home/ubuntu/esp/esp-idf/requirements.txt are satisfied.
Flashing binaries to serial port /dev/ttyUSB0 (app at offset 0x10000 )...
esptool.py v2.5.0
Serial port /dev/ttyUSB0
Connecting........_____....._____.....____
Chip is ESP32D0WDQ5 (revision 1)
Features: WiFi, BT, Single Core
MAC: 24:0a:c4:85:fe:90
Uploading stub...
Running stub...
Stub running...
Configuring flash size...
Auto-detected Flash size: 4MB
Flash params set to 0x0220
Compressed 21312 bytes to 12601...
Wrote 21312 bytes (12601 compressed) at 0x00001000 in 1.1 seconds (effective 152.5 kbit/s)...
Hash of data verified.
Compressed 155760 bytes to 76207...
Wrote 155760 bytes (76207 compressed) at 0x00010000 in 6.8 seconds (effective 184.2 kbit/s)...
Hash of data verified.
Compressed 3072 bytes to 103...
Wrote 3072 bytes (103 compressed) at 0x00008000 in 0.0 seconds (effective 1546.1 kbit/s)...
Hash of data verified.

Leaving...
Hard resetting via RTS pin...
MONITOR
--- idf_monitor on /dev/ttyUSB0 115200 ---
--- Quit: Ctrl+] | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H ---
I (799) esp_image: segment 7:�ets Jun 8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0010,len:4
load:0x3fff0014,len:6080
ho 0 tail 12 room 4
load:0x40078000,len:9392
load:0x40080400,len:5744
entry 0x40080744
I (185) boot: ESP-IDF v3.2-dev-760-ga0d2dd03 2nd stage bootloader
I (185) boot: compile time 20:19:38
I (186) boot: Enabling RNG early entropy source...
I (206) boot: SPI Speed : 40MHz
I (219) boot: SPI Mode : DIO
I (232) boot: SPI Flash Size : 4MB
I (245) boot: Partition Table:
I (256) boot: ## Label Usage Type ST Offset Length
I (278) boot: 0 nvs WiFi data 01 02 00009000 00006000
I (302) boot: 1 phy_init RF data 01 01 0000f000 00001000
I (325) boot: 2 factory factory app 00 00 00010000 00100000
I (348) boot: End of partition table
I (361) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x0799c ( 31132) map
I (457) esp_image: segment 1: paddr=0x000179c4 vaddr=0x3ffb0000 size=0x0211c ( 8476) load
I (479) esp_image: segment 2: paddr=0x00019ae8 vaddr=0x3ffb211c size=0x00000 ( 0) load
I (481) esp_image: segment 3: paddr=0x00019af0 vaddr=0x40080000 size=0x00400 ( 1024) load
0x40080000: _WindowOverflow4 at /home/ubuntu/esp/esp-idf/components/freertos/xtensa_vectors.S:1685

I (508) esp_image: segment 4: paddr=0x00019ef8 vaddr=0x40080400 size=0x06118 ( 24856) load
I (597) esp_image: segment 5: paddr=0x00020018 vaddr=0x400d0018 size=0x13180 ( 78208) map
0x400d0018: _flash_cache_start at ??:?

I (767) esp_image: segment 6: paddr=0x000331a0 vaddr=0x40086518 size=0x02e94 ( 11924) load
0x40086518: _frxt_task_coproc_state at /home/ubuntu/esp/esp-idf/components/freertos/portasm.S:631

I (799) esp_image: segment 7: paddr=0x0003603c vaddr=0x400c0000 size=0x00000 ( 0) load
I (801) esp_image: segment 8: paddr=0x00036044 vaddr=0x50000000 size=0x00000 ( 0) load
I (857) boot: Loaded app from partition at offset 0x10000
I (858) boot: Disabling RNG early entropy source...
I (865) cpu_start: Pro cpu up.
I (876) cpu_start: Starting app cpu, entry point is 0x4008107c
0x4008107c: call_start_cpu1 at /home/ubuntu/esp/esp-idf/components/esp32/cpu_start.c:228


I dont know what happped... the programming its ok... but not run the code

[WiFive]

Your log says you have single core chip so I guess that is why app cpu doesn't start. You have to build for single core configuration.

[cvargcal]

Please say me where I do it? make menuconfig or in code?

[cvargcal]

Thanks you... I does it

Component config > FreeRTOS
There is an entry called "Run FreeRTOS only on first core".

viewtopic.php?t=802

now its running

[veerusubbuami]

The Following article may help you to understad the issue and fix it.
https://electronicsinnovation.com/hard- ... explained/