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by arunbm123
Sat Aug 03, 2019 1:39 pm
Forum: General Discussion
Topic: ESP Local Control
Replies: 1
Views: 182

ESP Local Control

hi

I am trying ESP Local Control

I found there is no example in downloaded folder esp-idf

then I download from https://github.com/espressif/esp-idf/tr ... local_ctrl

I am getting error esp_local_ctrl.h not found..kindly guide

Thanks
by arunbm123
Tue Jul 23, 2019 7:59 am
Forum: General Discussion
Topic: which idf.py
Replies: 1
Views: 138

which idf.py

hello friends I am trying which idf.py A path like ${IDF_PATH}/tools/idf.py should be printed. Instead I am getting following===> $ which idf.py which: no idf.py in (/mingw32/bin:/usr/local/bin:/usr/bin:/bin:/c/Windows/System32:/c/Windows:/c/Windows/System32/Wbem:/c/Windows/System32/WindowsPowerShel...
by arunbm123
Tue Jul 23, 2019 6:06 am
Forum: General Discussion
Topic: What would you like to see in The Next Chip?
Replies: 305
Views: 88203

Re: What would you like to see in The Next Chip?

proper documentation
by arunbm123
Fri Jul 05, 2019 3:23 am
Forum: General Discussion
Topic: stdbool.h
Replies: 3
Views: 297

Re: stdbool.h

hi
Oh Eh !
You are Right !....But I love this forum , thats why I always want to keep in touch with esp Geeks..
by arunbm123
Thu Jul 04, 2019 2:58 pm
Forum: General Discussion
Topic: stdbool.h
Replies: 3
Views: 297

stdbool.h

hi

I want to know if stdbool.h is available ?
What Std C is used ?
by arunbm123
Mon Jun 10, 2019 2:06 pm
Forum: General Discussion
Topic: Error while uploading code to esp32
Replies: 2
Views: 287

Re: Error while uploading code to esp32

hi,
hope you are pressing BOOT button while you flash the application ?
by arunbm123
Fri Jun 07, 2019 12:24 pm
Forum: General Discussion
Topic: Reset -unplug esp32 Issue
Replies: 1
Views: 225

Reset -unplug esp32 Issue

hello friends..
I have following observation..
after Make flash monitor
I unplug the esp32 from my Host computer..then when again powered ON..things wont work.
I need to press Reset Button 'EN' on esp32 to get it working...
Whats going on ?
by arunbm123
Tue Jun 04, 2019 10:20 am
Forum: General Discussion
Topic: 2d Array and pointers
Replies: 2
Views: 257

2d Array and pointers

hello friends, please find a simple test Code. I defined 2D array and passing it to show function. I am not understanding why I am getting Warning.. Anyone kindly enlighten me... warning: passing argument 1 of 'show' from incompatible pointer type note: expected 'int *' but argument is of type 'int ...
by arunbm123
Wed May 22, 2019 7:07 am
Forum: General Discussion
Topic: SPI Master spi_transaction_t
Replies: 3
Views: 529

Re: SPI Master spi_transaction_t

ok hi, I am using SPI to Send data to MAX7219 LED MATRIX I am not understanding whats going wrong...kindly help void app_main() { esp_err_t ret; spi_bus_config_t busconfig={ .miso_io_num=PIN_NUM_MISO, .mosi_io_num=PIN_NUM_MOSI, .sclk_io_num=PIN_NUM_CLK, .quadwp_io_num=-1, .quadhd_io_num=-1, .max_tra...
by arunbm123
Wed May 22, 2019 3:18 am
Forum: General Discussion
Topic: SPI Master spi_transaction_t
Replies: 3
Views: 529

SPI Master spi_transaction_t

hi friends

Please can any one explain memebers of struct spi_transaction_t

uint16_t cmd
uint64_t addr


I know they are command and address...but address of what ? is it address of peripheral ??

Kindly explain
Thanks

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