Upgrade to latest dependencies

Author: imarkov

.cargo/config.toml

@@ -23,13 +23,14 @@ rustflags = ["-C", "default-linker-libraries"]
 
 [unstable]
 build-std = ["std", "panic_abort"]
-#build-std-features = ["panic_immediate_abort"] # Temporarily comment this out, because of https://github.com/rust-lang/cargo/issues/10019
+build-std-features = ["panic_immediate_abort"] # Temporarily comment this out, because of https://github.com/rust-lang/cargo/issues/10019
 configurable-env = true # No longer necessary since 1.56, as it was stabilized: https://github.com/rust-lang/cargo/blob/master/src/cargo/core/features.rs#L698
 extra-link-arg = true   # No longer necessary since 1.56, as it was stabilized: https://github.com/rust-lang/cargo/blob/master/src/cargo/core/features.rs#L695
 
 [env]
 ESP_IDF_SYS_GLOB_BASE = { value = ".", relative = true }
 #ESP_IDF_VERSION = { value = "master" } # Uncomment this and enable the esp-idf-sys "native" build feature to build against ESP-IDF master
+#ESP_IDF_VERSION = { value = "release/v4.4" } # Uncomment this and enable the esp-idf-sys "native" build feature to build against ESP-IDF v4.4
 
 # These configurations will pick up your custom "sdkconfig.release", "sdkconfig.debug" or "sdkconfig.defaults[.*]" files
 # that you might put in the root of the project

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rust-esp32-std-demo"
-version = "0.20.0"
+version = "0.20.1"
 authors = ["ivmarkov"]
 edition = "2018"
 categories = ["embedded", "hardware-support"]
@@ -18,8 +18,7 @@ getrandom = { version = "0.2", git = "https://github.com/esp-rs-compat/getrandom
 getrandom1 = { version = "0.1", git = "https://github.com/esp-rs-compat/getrandom.git", package = "getrandom", branch = "0.1" }
 
 [profile.release]
-# symbols are nice and they don't increase the size on Flash
-debug = true
+debug = true # Symbols are nice and they don't increase the size on Flash
 opt-level = "z"
 
 [profile.dev]
@@ -55,10 +54,10 @@ experimental = ["esp-idf-svc/experimental", "embedded-svc/experimental"]
 anyhow = {version = "1", features = ["backtrace"]}
 log = "0.4"
 url = "2"
-esp-idf-sys = { version = "0.21.1", features = ["binstart"] }
-embedded-svc = "0.11"
-esp-idf-svc = "0.27.1"
-esp-idf-hal = "0.21"
+esp-idf-sys = { version = "0.24.3", features = ["binstart"] }
+embedded-svc = "0.12"
+esp-idf-svc = "0.28.1"
+esp-idf-hal = "0.23.2"
 embedded-hal = "0.2"
 embedded-graphics = "0.7"
 display-interface = "0.4"
@@ -69,7 +68,7 @@ ssd1306 = "0.7"
 smol = "1.2"
 
 [build-dependencies]
-embuild = "0.24.5"
+embuild = "0.25"
 anyhow = "1"
 
 # Future; might be possible once https://github.com/rust-lang/cargo/issues/9096 hits Cargo nightly:

src/main.rs

@@ -971,18 +971,3 @@ impl ili9341::Mode for KalugaOrientation {
         matches!(self, Self::Landscape | Self::LandscapeFlipped)
     }
 }
-
-// TODO: This is coming from the panic_abort crate (but only when panic_immediate_abort is NOT enabled),
-// because it calls fs::canonicalize() here: https://github.com/rust-lang/backtrace-rs/blob/master/src/symbolize/gimli/elf.rs#L353
-// The "standard" Unix implementation of fs::canonicalize() just calls libc::realpath, which is nort implemented for the ESP-IDF
-//
-// It is unclear what the long-term fix would be:
-// - Option A: Implement `realpath` for the ESP-IDF similarly to this implementation: https://sourceware.org/legacy-ml/newlib/2016/msg00498.html
-//             and assuming that the current directory is `/`
-// - Option B1: Implement `realpath` for the ESP-IDF with a stub that always fails with ENOSYS
-// - Option B2: Implement a special version of fs::canonicalize() in Rust STD which fails with ENOSYS
-// - Option C: Implement a special version of fs::canonicalize() in Rust STD which panics <- this is what OS-es like Hermit & others do
-#[no_mangle]
-extern "C" fn realpath(path: *const std::os::raw::c_void, wat: *const std::os::raw::c_void) {
-    panic!("Not implemented");
-}