ESP32-2432S028R / ili9341 - compile error: | xtensa-esp32-elf

[ds2k5]

Hello, here is what I did

cargo generate --git https://github.com/esp-rs/esp-idf-template cargo cd esp32display cargo add mipidsi cargo add esp-idf-svc cargo add esp-idf-sys cargo add display-interface

cargo check

output.txt

output_backtrace.txt

What did I wrong ?

the source code:

fn main() {
    // It is necessary to call this function once. Otherwise some patches to the runtime
    // implemented by esp-idf-sys might not link properly. See https://github.com/esp-rs/esp-idf-template/issues/71
    esp_idf_svc::sys::link_patches();

    // Bind the log crate to the ESP Logging facilities
    esp_idf_svc::log::EspLogger::initialize_default();

    log::info!("Hello, world!");

    // create a DisplayInterface from SPI and DC pin, with no manual CS control
    let di = SPIInterfaceNoCS::new(spi, dc);
    // create the ili9341 display driver from the display interface and optional RST pin
    let mut display = Builder::ili9341(di)
        .init(&mut delay, Some(rst));
    // clear the display to black
    display.clear(Rgb666::BLACK).unwrap();

}

from https://docs.rs/mipidsi/latest/mipidsi/#structs

About the Display i found here: SPI / GPIO ....

https://github.com/BOlaerts/ESP32-2432s028

[Vollbrecht]

did you install the esp toolchain via espup? did you source the generated file at the end to setup your env var pointing to the installed esp-clang version?

[Vollbrecht]

also not directly related, if you generate a new project which cargo generate you don't need to directly depend on esp-idf-sys and esp-idf-hal anymore. They are both fully re-exported through esp-idf-svc. For example getting to timer.rs in hal is esp-idf-svc::hal::timer::*; etc

[ds2k5]

@Vollbrecht

did you install the esp toolchain via espup?

yes

did you source the generated file at the end to setup your env var pointing to the installed esp-clang version?

Thanks for the hint.....

I forgot to run: . ~/export-esp.sh

I am so sorry!

---

. ~/export-esp.sh cargo clean rm -rf .embuild cargo check

now another error.... but not with esp-idf-sys