firmware/.cargo/config.toml

@@ -1,15 +0,0 @@
-[build]
-target = "xtensa-esp32s2-espidf"
-
-[target.xtensa-esp32s2-espidf]
-linker = "ldproxy"
-runner = "espflash flash --monitor --before no-reset -a no-reset --no-stub"
-rustflags = [ "--cfg",  "espidf_time64"]
-
-[unstable]
-build-std = ["std", "panic_abort"]
-
-[env]
-MCU="esp32s2"
-# Note: this variable is not used by the pio builder (`cargo build --features pio`)
-ESP_IDF_VERSION = "v5.3.2"

firmware/.gitignore

@@ -1,4 +0,0 @@
-/.vscode
-/.embuild
-/target
-/Cargo.lock

firmware/Cargo.toml

@@ -1,30 +0,0 @@
-[package]
-name = "beans32"
-version = "0.1.0"
-authors = ["soffee <sophia@soffee.space>"]
-edition = "2021"
-resolver = "2"
-rust-version = "1.77"
-
-[[bin]]
-name = "beans32"
-harness = false # do not use the built in cargo test harness -> resolve rust-analyzer errors
-
-[profile.release]
-opt-level = "s"
-
-[profile.dev]
-debug = true    # Symbols are nice and they don't increase the size on Flash
-opt-level = "z"
-
-[features]
-default = []
-
-experimental = ["esp-idf-svc/experimental"]
-
-[dependencies]
-log = "0.4"
-esp-idf-svc = { version = "0.51", features = ["critical-section", "embassy-time-driver", "embassy-sync"] }
-
-[build-dependencies]
-embuild = "0.33"

firmware/build.rs

@@ -1,3 +0,0 @@
-fn main() {
-    embuild::espidf::sysenv::output();
-}

firmware/rust-toolchain.toml

@@ -1,2 +0,0 @@
-[toolchain]
-channel = "esp"

firmware/sdkconfig.defaults

@@ -1,12 +0,0 @@
-# Rust often needs a bit of an extra main task stack size compared to C (the default is 3K)
-CONFIG_ESP_MAIN_TASK_STACK_SIZE=8000
-
-# Use this to set FreeRTOS kernel tick frequency to 1000 Hz (100 Hz by default).
-# This allows to use 1 ms granularity for thread sleeps (10 ms by default).
-#CONFIG_FREERTOS_HZ=1000
-
-# Workaround for https://github.com/espressif/esp-idf/issues/7631
-#CONFIG_MBEDTLS_CERTIFICATE_BUNDLE=n
-#CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_FULL=n
-
-CONFIG_ESP_CONSOLE_UART=CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG

firmware/src/main.rs

@@ -1,27 +0,0 @@
-use esp_idf_svc::hal::{delay::FreeRtos, gpio::{PinDriver}, prelude::Peripherals};
-
-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();
-
-    let peripherals = Peripherals::take().unwrap();
-    let mut led_pin = PinDriver::output(peripherals.pins.gpio15).unwrap();
-    let mut led2_pin = PinDriver::output(peripherals.pins.gpio3).unwrap();
-
-    log::info!("Hello, world!");
-
-    loop {
-        led_pin.set_low().unwrap();
-        led2_pin.set_low().unwrap();
-        FreeRtos::delay_ms(1000);
-
-        led_pin.set_high().unwrap();
-        led2_pin.set_high().unwrap();
-        FreeRtos::delay_ms(1000);
-        println!("blink");
-    }
-}