Search found 235 matches

by Ritesh
Wed May 24, 2017 2:29 pm
Forum: ESP32 SDK
Topic: Need sample code for ILI9488 LCD on SPI Interface
Replies: 53
Views: 1553

Re: Need sample code for ILI9488 LCD on SPI Interface

Hi Loboris, Hope You are doing well. Can you please let me know that is there any support for " horizontal/vertical window scrolling functions " in your current firmware git repository specific to TFT Library? We have checked into whole TFT Library but not found any APIs or reference for ...
by Ritesh
Wed May 24, 2017 11:11 am
Forum: ESP32 SDK
Topic: Need sample code for ILI9488 LCD on SPI Interface
Replies: 53
Views: 1553

Re: Need sample code for ILI9488 LCD on SPI Interface

Hi Loboris, Hope You are doing well. Can you please let me know that is there any support for " horizontal/vertical window scrolling functions " in your current firmware git repository specific to TFT Library? We have checked into whole TFT Library but not found any APIs or reference for t...
by Ritesh
Fri May 19, 2017 5:08 pm
Forum: ESP32 SDK
Topic: multiple same name macros defined into embedTLS Header File
Replies: 4
Views: 99

Re: multiple same name macros defined into embedTLS Header File

This change looks correct. To be very clear, the compat-1.3.h header is included in mbedTLS for backwards compatibility with polarSSL, mbedTLS's predecessor, which was discontinued in 2014 (the last 1.3 releases were in mid-2014). If you're not working with third party code that only works with pol...
by Ritesh
Thu May 18, 2017 5:10 pm
Forum: ESP32 SDK
Topic: multiple same name macros defined into embedTLS Header File
Replies: 4
Views: 99

Re: multiple same name macros defined into embedTLS Header File

Are you sure you should be using compat-1.3.h? It is deprecated and not included in any files in esp-idf, as far as I can see. What do you need it for? Yes. But, We have included that file from application and we are using ESP-IDF 2.0 official Release. We have some requirement to include that file ...
by Ritesh
Thu May 18, 2017 2:11 pm
Forum: ESP32 SDK
Topic: Need sample code for ILI9488 LCD on SPI Interface
Replies: 53
Views: 1553

Re: Need sample code for ILI9488 LCD on SPI Interface

Hi, Please find following init sequence for ILI9163C LCD. /// SPI Init LCD ILI9163C Sequence static const ili_init_cmd_t ili_init_cmds[]={ {0x01, {0}, 0x80}, {0x11, {0}, 0x80}, {0x3A, {0x66}, 1}, {0x26, {0x04}, 1}, {0xF2, {0x01}, 1}, {0xE0, {0x3F, 0x25, 0x1C, 0x1E, 0x20, 0x12, 0x2A, 0X90, 0x24, 0x11...
by Ritesh
Thu May 18, 2017 10:49 am
Forum: ESP32 SDK
Topic: multiple same name macros defined into embedTLS Header File
Replies: 4
Views: 99

multiple same name macros defined into embedTLS Header File

Hi, We are planning to use embedTLS components from ESP32 IDF 2.0 Official Release and we have included one " compat-1.3h " file. So, We are getting multiple re-definition of one macro ssl_set_bio form that header file. So, We have checked that header file and found following 2 lines. #def...
by Ritesh
Sat May 13, 2017 3:48 am
Forum: ESP32 SDK
Topic: ESP STA or AP wifi is not working
Replies: 25
Views: 1662

Re: ESP STA or AP wifi is not working

When you encounter AP or STA always occur disconnect, you may as well check config ( ssid_len and authmode ) is correct! ;) ;) Yes. We have did all possible test-cases to create network but not got any success at that time then after that we found that the issue was of hardware in which one XTAL wa...
by Ritesh
Wed May 10, 2017 2:50 pm
Forum: ESP32 SDK
Topic: Need sample code for ILI9488 LCD on SPI Interface
Replies: 53
Views: 1553

Re: Need sample code for ILI9488 LCD on SPI Interface

@Ritesh GitHub repository is now updated with some changes, bug fixes, optimization, cleaning ... Option to display in grayscale mode is added esp-idf's Wear leveling FAT file system is now used to demonstrate displaying jpg image from file (esp-idf commit of 5. May 2017 or later must be used). Som...
by Ritesh
Wed May 10, 2017 2:11 pm
Forum: ESP32 SDK
Topic: GPIO gives Multiple Interrupt events for single interrupt generation
Replies: 13
Views: 394

Re: GPIO gives Multiple Interrupt events for single interrupt generation

Hi, I am seeing a similar behavior. I use an opto interrupter that has a nice positive pulse output signal when the light beam is interrupted by a pin sticking to a rotating wheel. I have checked the signal with my scope and the pulse has a clean 10 uSec rising edge, no bounce effect or anything li...
by Ritesh
Tue May 09, 2017 6:42 am
Forum: ESP32 SDK
Topic: Need sample code for ILI9488 LCD on SPI Interface
Replies: 53
Views: 1553

Re: Need sample code for ILI9488 LCD on SPI Interface

Hi Loboris, Please find attached compressed file in which I have added SPIFFS file system component, one basic SPIFFS USer Guide Document and one example for how to use different SPIFFS APIs. So, You can integrate it into your existing component or IDF component and can use SPIFFS file system into y...

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