Programing the ESP32's Tensilica Xtensa LX6 with Assembly Language?

Fran_iii
Posts: 21
Joined: Mon Apr 05, 2021 3:05 pm

Programing the ESP32's Tensilica Xtensa LX6 with Assembly Language?

Postby Fran_iii » Fri May 07, 2021 5:42 pm

Is it now possible to program the Tensilica Xtensa LX6 inside the ESP32 using Assembly Language?

If so what IDE and process to compile and upload the object code to the ESP32/Xtensa LX6 ?

Thanks for any help.

PS - Searched this online but stuff I found was several years old so I'm looking for current status.

ESP_Sprite
Posts: 8921
Joined: Thu Nov 26, 2015 4:08 am

Re: Programing the ESP32's Tensilica Xtensa LX6 with Assembly Language?

Postby ESP_Sprite » Mon May 10, 2021 3:14 am

Long story short: Yes. You can use ESP-IDF; if you put a .S file in as a source, the assembler should pick it up and link it into the rest of the program.

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