Search found 32 matches

by jhinkle
Wed Nov 14, 2018 5:51 am
Forum: ESP8266 SDK
Topic: ESP8266_RTOS_SDK v3.0
Replies: 2
Views: 1137

Re: ESP8266_RTOS_SDK v3.0

I can't tell from the data you posted but I do know that both the ESP and ESP8266 V3 IDF's assume IDF_PATH points to the proper directory which it won't if you are developing for both platforms. The way I got around it ... was in the make file associated with my ESP8266 V3 IDF project, I added the f...
by jhinkle
Fri Oct 12, 2018 4:07 am
Forum: ESP8266 SDK
Topic: est_printf - why use stack space?
Replies: 0
Views: 1471

est_printf - why use stack space?

I'm attempting to resolve an issue in ESP8266_RTOS V3.0 ets_printf is used to dump debug messages out the comm port. ets_printf is implemented using ets_io_vprintf(ets_putc, fmt, ap); ets_io_vprintf is a rom function and ets_putc is a polling function that waits until there is room in the uart's TX ...
by jhinkle
Wed Oct 10, 2018 5:24 am
Forum: ESP8266 SDK
Topic: ESP8266 RTOS V3.0 IDF - Is this correct Forum
Replies: 1
Views: 711

ESP8266 RTOS V3.0 IDF - Is this correct Forum

Since the V3 version of the ESP8266 RTOS is so different from the V2.0 or earlier versions --- is this the correct forum to ask questions about potential issues with V3?

Thanks.
by jhinkle
Wed Oct 10, 2018 5:20 am
Forum: ESP8266 SDK
Topic: ESP8266_RTOS_SDK V3 - No Partition - load at 0 and 0x20000
Replies: 1
Views: 614

Re: ESP8266_RTOS_SDK V3 - No Partition - load at 0 and 0x20000

Remove and/or ignore this post.

Asked question well before I had a good understanding of the IDF process.

I implemented a Partition (Single Factory) and all is well.

This should be closed.

Thanks.
by jhinkle
Wed Oct 03, 2018 11:03 pm
Forum: ESP8266 SDK
Topic: ESP8266 IDF based development - my thoughts
Replies: 1
Views: 1469

ESP8266 IDF based development - my thoughts

This post is more like a blog post on my path/experiences and thoughts on using the new IDF development process. Prior SDK's came with binary blobs of the internal code which could not be changed and user code was wrapped around it. I've used the RTOS SDK for a couple of years now but was motivated ...
by jhinkle
Sun Sep 30, 2018 3:30 am
Forum: ESP8266 SDK
Topic: ESP8266_RTOS_SDK V3 - No Partition - load at 0 and 0x20000
Replies: 1
Views: 614

ESP8266_RTOS_SDK V3 - No Partition - load at 0 and 0x20000

I'm porting an application from RTOS SDK V2 to V3 (IDF process). There does not seem to be a menu selection to enable ESPtool to generate the old style bin files which load at 0x0000 and 0x20000. Is it possible to create the old bin images using the new IDF process? I need to old method since the ap...
by jhinkle
Sun Sep 30, 2018 12:14 am
Forum: ESP8266 SDK
Topic: ESP8266_RTOS_SDK V3.0 using IDF Menu Request
Replies: 0
Views: 1611

ESP8266_RTOS_SDK V3.0 using IDF Menu Request

I request that the SSL option have a menu selection of "None" Currently you must select MBED, AX, or Wolf - default being MBED I went in and modified the generated sdkconfig file and removed the "y" from MBED but on compiling - conf.exe ran from the tools/kconfig folder. I reques...
by jhinkle
Sat Sep 29, 2018 4:51 am
Forum: ESP8266 SDK
Topic: How/Where does Ethernet packet get passed to LWIP
Replies: 0
Views: 1531

How/Where does Ethernet packet get passed to LWIP

I'm attempting to understand the interface between the ESP core and the LWIP stack. I'm used to seeing an IRQ function that fires when a packet is available from the MAC and then that packet is passed into the "stack". Where/How is that packet passing performed in the ESP8266? Is there a c...
by jhinkle
Sat Sep 29, 2018 2:39 am
Forum: ESP8266 SDK
Topic: Request for new IDF based development
Replies: 3
Views: 1399

Re: Request for new IDF based development

I'm doing development in Windows7. The ESP8266-RTOS-IDF is not formally released but here is a git for the latest work being done. https://github.com/espressif/ESP8266_RTOS_SDK/tree/release/v3.0 I have a LWIP issue using the binary-blob ESP8266-Rtos V2.0 so I'm attempting to port my project over to ...
by jhinkle
Sat Sep 29, 2018 12:26 am
Forum: ESP8266 SDK
Topic: Request for new IDF based development
Replies: 3
Views: 1399

Request for new IDF based development

I just started using the ESP32 IDF and the ESP8266-Rtos IDF. Initially I thought the component config menu would allow me to remove specific components from the build process. Example - I don't use SSL, MQTT, etc I was disappointed to find that to build a project - all of the components I have no in...

Go to advanced search