Search found 6 matches
- Sun Jun 11, 2017 12:36 am
- Forum: General Discussion
- Topic: Re-target newlib, but always errno=9.
- Replies: 1
- Views: 3986
Re-target newlib, but always errno=9.
Hi, In order to adapt to our VFS interface, I re-target the newlib system call. However, when I invoke printf interface, it always does not call write/write_r interface, and the errno is 9 (EBADF, bad file number). How can I check this issue? And how to compile newlib by myself? My reent initializat...
- Mon May 08, 2017 2:03 pm
- Forum: Showcase
- Topic: ESP32 Webradio
- Replies: 188
- Views: 547671
Re: ESP32 Webradio
If you want to use libfaad2, you have to increase the task stack to more and more big. libfaad2 is not a good aac decoder, the stack size, the performance etc. Yeah I noticed it uses a lot of memory, the only other free AAC decoder I'm aware of is Helix, but it doesn't support SBR which is importan...
- Sun May 07, 2017 4:08 am
- Forum: Showcase
- Topic: ESP32 with RT-Thread and esp32radio :-)
- Replies: 8
- Views: 18881
Re: ESP32 with RT-Thread and esp32radio :-)
Done on http living stream, DLNA and airplay
Next we will prepare the firmware <Add javascript for upper layer application> and arrange esp32 hardware board.
Next we will prepare the firmware <Add javascript for upper layer application> and arrange esp32 hardware board.
- Sun May 07, 2017 1:54 am
- Forum: Showcase
- Topic: ESP32 Webradio
- Replies: 188
- Views: 547671
Re: ESP32 Webradio
Just pushed an update with AAC support, its still a bit beta though. If someone knows about AAC (or even libfaad2), there is an issue with the ADTS parser I believe. If you want to use libfaad2, you have to increase the task stack to more and more big. libfaad2 is not a good aac decoder, the stack ...
- Fri May 05, 2017 1:04 am
- Forum: Showcase
- Topic: ESP32 with RT-Thread and esp32radio :-)
- Replies: 8
- Views: 18881
Re: ESP32 with RT-Thread and esp32radio :-)
sure, I just use one core for software decoding.
- Thu May 04, 2017 1:47 pm
- Forum: Showcase
- Topic: ESP32 with RT-Thread and esp32radio :-)
- Replies: 8
- Views: 18881
ESP32 with RT-Thread and esp32radio :-)
With ESP32, based on RT-Thread RTOS and IDF, we have finished RT-Thread/ESP32 porting, and we have to make lots of stub for FreeRTOS APIs :x . Long long ago, we made an open source project: stm32radio, with mp3 playback etc. Right now, we have finished a draft version for esp32radio: * hardware: ESP...