Abhigkar

Member since Dec 2017 • Last active Sep 2023

28 conversations
142 comments

Love Esp

Most recent activity

Brainstorming uart.js functionalities

in JavaScript • 1 year, 4 months

@jgrizou_email_login /@jgrizou

Thanks :). I love to build this..
Brainstorming uart.js functionalities

in JavaScript • 1 year, 4 months

@jgrizou did you publish the STL files for this robo kart somewhere? I really like the design and wanted to build one for my kids
Webserver with HTML/CSS without SD card on ESP8266 NodeMCU

@Abhigkar started
- 3 comments
- 1,741 views
@allObjects replied
Webserver with HTML/CSS without SD card on ESP8266 NodeMCU

in ESP8266 • 2 years, 2 months

Hi folks,

I wonder if there is a simple way to create a web server with some HTML/CSS without having an SD card module.

I have a ESP8266 NodeMCU module with Espruino 2V03 flashed. I want to create a web interface to control my neopixel led decoration item from laptop/mobile (wifi only)

For that I want to crate some simple wen interface in html and display that in browser when access the esp8266 from the IP address.

Any pointers ??

//Abhinav
Particle Xenon NFC

@Abhigkar started
- 8 comments
- 3,192 views
@rena2019 replied
Particle Xenon NFC

in Other Boards • 2 years, 8 months

Not sure what I am missing or Espruino support is not available for nrf52840 NFC

Particle Xenon NFC

in Other Boards • 2 years, 8 months

SDK15

targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:129:42: error: 'NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk' undeclared (first use in this function); did you mean 'NFCT_ERRORSTATUS_FRAMEDELAYTIMEOUT_Msk'?
     [#define](http://forum.espruino.com/search/?q=%23define) NRF_NFCT_ERRORSTATUS_ALL    (NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk   | \
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:129:42: note: in definition of macro 'NRF_NFCT_ERRORSTATUS_ALL'
     [#define](http://forum.espruino.com/search/?q=%23define) NRF_NFCT_ERRORSTATUS_ALL    (NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk   | \
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:129:42: note: each undeclared identifier is reported only once for each function it appears in
     [#define](http://forum.espruino.com/search/?q=%23define) NRF_NFCT_ERRORSTATUS_ALL    (NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk   | \
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:129:42: note: in definition of macro 'NRF_NFCT_ERRORSTATUS_ALL'
     [#define](http://forum.espruino.com/search/?q=%23define) NRF_NFCT_ERRORSTATUS_ALL    (NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk   | \
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CC /mnt/f/Users/ABHINAV.000/Documents/esp/Espruino/targetlibs/nrf5x_15/components/libraries/usbd/app_usbd_core.o
<command-line>: warning: ISO C99 requires whitespace after the macro name
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:130:41: error: 'NFCT_ERRORSTATUS_NFCFIELDTOOSTRONG_Msk' undeclared (first use in this function); did you mean 'NFCT_ERRORSTATUS_FRAMEDELAYTIMEOUT_Msk'?
                                         NFCT_ERRORSTATUS_NFCFIELDTOOSTRONG_Msk  | \
                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:130:41: note: in definition of macro 'NRF_NFCT_ERRORSTATUS_ALL'
                                         NFCT_ERRORSTATUS_NFCFIELDTOOSTRONG_Msk  | \
                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c: In function 'hal_nfc_send':
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:742:12: warning: passing argument 1 of 'memcpy' discards 'volatile' qualifier from pointer target type [-Wdiscarded-qualifiers]
     memcpy(m_nfc_buffer, p_data, NFC_BUFFER_SIZE);
            ^~~~~~~~~~~~
In file included from targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.h:56,
                 from targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:44:
/usr/local/gcc-arm-none-eabi-8-2018-q4-major/arm-none-eabi/include/string.h:31:9: note: expected 'void * restrict' but argument is of type 'volatile uint8_t *' {aka 'volatile unsigned char *'}
 void *  memcpy (void *__restrict, const void *__restrict, size_t);
         ^~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c: In function 'NFCT_IRQHandler':
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:874:17: error: 'm_nfc_rx_buffer' undeclared (first use in this function); did you mean 'm_nfc_buffer'?
             if (m_nfc_rx_buffer[0] == T2T_READ_CMD)
                 ^~~~~~~~~~~~~~~
                 m_nfc_buffer
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:874:39: error: 'T2T_READ_CMD' undeclared (first use in this function)
             if (m_nfc_rx_buffer[0] == T2T_READ_CMD)
                                       ^~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:129:42: error: 'NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk' undeclared (first use in this function); did you mean 'NFCT_ERRORSTATUS_FRAMEDELAYTIMEOUT_Msk'?
     [#define](http://forum.espruino.com/search/?q=%23define) NRF_NFCT_ERRORSTATUS_ALL    (NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk   | \
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:129:42: note: in definition of macro 'NRF_NFCT_ERRORSTATUS_ALL'
     [#define](http://forum.espruino.com/search/?q=%23define) NRF_NFCT_ERRORSTATUS_ALL    (NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk   | \
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CC /mnt/f/Users/ABHINAV.000/Documents/esp/Espruino/targetlibs/nrf5x_15/components/libraries/usbd/app_usbd_string_desc.o
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:130:41: error: 'NFCT_ERRORSTATUS_NFCFIELDTOOSTRONG_Msk' undeclared (first use in this function); did you mean 'NFCT_ERRORSTATUS_FRAMEDELAYTIMEOUT_Msk'?
                                         NFCT_ERRORSTATUS_NFCFIELDTOOSTRONG_Msk  | \
                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:130:41: note: in definition of macro 'NRF_NFCT_ERRORSTATUS_ALL'
                                         NFCT_ERRORSTATUS_NFCFIELDTOOSTRONG_Msk  | \
                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make: *** [Makefile:789: /mnt/f/Users/ABHINAV.000/Documents/esp/Espruino/targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.o] Error 1
make: *** Waiting for unfinished jobs....
<command-line>: warning: ISO C99 requires whitespace after the macro name

Particle Xenon NFC

in Other Boards • 2 years, 8 months

SDK12

targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:129:42: error: 'NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk' undeclared (first use in this function); did you mean 'NFCT_ERRORSTATUS_FRAMEDELAYTIMEOUT_Msk'?
     [#define](http://forum.espruino.com/search/?q=%23define) NRF_NFCT_ERRORSTATUS_ALL    (NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk   | \
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:129:42: note: in definition of macro 'NRF_NFCT_ERRORSTATUS_ALL'
     [#define](http://forum.espruino.com/search/?q=%23define) NRF_NFCT_ERRORSTATUS_ALL    (NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk   | \
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:129:42: note: each undeclared identifier is reported only once for each function it appears in
     [#define](http://forum.espruino.com/search/?q=%23define) NRF_NFCT_ERRORSTATUS_ALL    (NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk   | \
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:129:42: note: in definition of macro 'NRF_NFCT_ERRORSTATUS_ALL'
     [#define](http://forum.espruino.com/search/?q=%23define) NRF_NFCT_ERRORSTATUS_ALL    (NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk   | \
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CC /mnt/f/Users/ABHINAV.000/Documents/esp/Espruino/targetlibs/nrf5x_15/components/libraries/usbd/app_usbd_core.o
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:130:41: error: 'NFCT_ERRORSTATUS_NFCFIELDTOOSTRONG_Msk' undeclared (first use in this function); did you mean 'NFCT_ERRORSTATUS_FRAMEDELAYTIMEOUT_Msk'?
                                         NFCT_ERRORSTATUS_NFCFIELDTOOSTRONG_Msk  | \
                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:130:41: note: in definition of macro 'NRF_NFCT_ERRORSTATUS_ALL'
                                         NFCT_ERRORSTATUS_NFCFIELDTOOSTRONG_Msk  | \
                                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c: In function 'hal_nfc_send':
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:742:12: warning: passing argument 1 of 'memcpy' discards 'volatile' qualifier from pointer target type [-Wdiscarded-qualifiers]
     memcpy(m_nfc_buffer, p_data, NFC_BUFFER_SIZE);
            ^~~~~~~~~~~~
In file included from targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.h:56,
                 from targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:44:
/usr/local/gcc-arm-none-eabi-8-2018-q4-major/arm-none-eabi/include/string.h:31:9: note: expected 'void * restrict' but argument is of type 'volatile uint8_t *' {aka 'volatile unsigned char *'}
 void *  memcpy (void *__restrict, const void *__restrict, size_t);
         ^~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c: In function 'NFCT_IRQHandler':
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:874:17: error: 'm_nfc_rx_buffer' undeclared (first use in this function); did you mean 'm_nfc_buffer'?
             if (m_nfc_rx_buffer[0] == T2T_READ_CMD)
                 ^~~~~~~~~~~~~~~
                 m_nfc_buffer
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:874:39: error: 'T2T_READ_CMD' undeclared (first use in this function)
             if (m_nfc_rx_buffer[0] == T2T_READ_CMD)
                                       ^~~~~~~~~~~~
<command-line>: warning: ISO C99 requires whitespace after the macro name
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:129:42: error: 'NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk' undeclared (first use in this function); did you mean 'NFCT_ERRORSTATUS_FRAMEDELAYTIMEOUT_Msk'?
     [#define](http://forum.espruino.com/search/?q=%23define) NRF_NFCT_ERRORSTATUS_ALL    (NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk   | \
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:129:42: note: in definition of macro 'NRF_NFCT_ERRORSTATUS_ALL'
     [#define](http://forum.espruino.com/search/?q=%23define) NRF_NFCT_ERRORSTATUS_ALL    (NFCT_ERRORSTATUS_NFCFIELDTOOWEAK_Msk   | \
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
CC /mnt/f/Users/ABHINAV.000/Documents/esp/Espruino/targetlibs/nrf5x_15/components/libraries/usbd/app_usbd_string_desc.o
targetlibs/nrf5x_15/components/nfc/t2t_lib/hal_t2t/hal_nfc_t2t.c:130:41: error: 'NFCT_ERRORSTATUS_NFCFIELDTOOSTRONG_Msk' undeclared (first use in this function); did you mean 'NFCT_ERRORSTATUS_FRAMEDELAYTIMEOUT_Msk'?
                                         NFCT_ERRORST

Particle Xenon NFC

in Other Boards • 2 years, 8 months

Hi All,

I am trying to build Espruino for Particle Xenon board with NFC. I have created a board file similar to NRF52840DK.py but changed the "devices" section in board file according to the Xenon board pinouts for leds and buttons.
I have tried SDK12 and SDK 15 target by adding NRF_SDK flag in make command but getting error
Reading brain waves with Espruino

in Interfacing • 2 years, 8 months

Found some interesting product : https://www.nordicsemi.com/News/2020/07/MDCN-Technologies-employs-nRF52832-SoC?utm_campaign=SoMe%20promotion&utm_source=facebook&utm_medium=social&utm_content=News%20release:%20MDCN%20Technologies

Abhigkar

Most recent activity

Brainstorming uart.js functionalities

Brainstorming uart.js functionalities

Webserver with HTML/CSS without SD card on ESP8266 NodeMCU

Webserver with HTML/CSS without SD card on ESP8266 NodeMCU

Particle Xenon NFC

Particle Xenon NFC

Particle Xenon NFC

Particle Xenon NFC

Particle Xenon NFC

Reading brain waves with Espruino

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