Switch to the new crates

Author: ivmarkov

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rust-esp32-std-demo"
-version = "0.27.1"
+version = "0.28.0"
 authors = ["ivmarkov"]
 edition = "2018"
 categories = ["embedded", "hardware-support"]
@@ -66,9 +66,9 @@ experimental = ["esp-idf-svc/experimental", "embedded-svc/experimental"]
 anyhow = {version = "1", features = ["backtrace"]}
 log = "0.4"
 url = "2"
-esp-idf-sys = { version = "0.31.11", features = ["binstart"] }
-esp-idf-svc = "0.43.4"
-esp-idf-hal = "0.39.3"
+esp-idf-sys = { version = "0.32", features = ["binstart"] }
+esp-idf-svc = "0.44"
+esp-idf-hal = "0.40"
 embedded-svc = "0.23"
 embedded-hal = "0.2"
 embedded-graphics = "0.7"
@@ -80,7 +80,7 @@ epd-waveshare = "0.5.0"
 smol = "1.2"
 
 [build-dependencies]
-embuild = { version = "0.30.4", features = ["elf"] }
+embuild = { version = "0.31", features = ["elf"] }
 anyhow = "1"
 
 # Future; might be possible once https://github.com/rust-lang/cargo/issues/9096 hits Cargo nightly:

src/main.rs

@@ -22,6 +22,8 @@ compile_error!(
     "The `esp32s3_usb_otg` feature can only be built for the `xtensa-esp32s3-espidf` target."
 );
 
+use core::ffi;
+
 use std::fs;
 use std::io::{Read, Write};
 use std::net::{TcpListener, TcpStream};
@@ -74,7 +76,7 @@ use esp_idf_hal::peripheral;
 use esp_idf_hal::prelude::*;
 use esp_idf_hal::spi;
 
-use esp_idf_sys::{self, c_types};
+use esp_idf_sys;
 use esp_idf_sys::{esp, EspError};
 
 use display_interface_spi::SPIInterfaceNoCS;
@@ -619,7 +621,7 @@ impl EventLoopMessage {
 }
 
 impl EspTypedEventSource for EventLoopMessage {
-    fn source() -> *const c_types::c_char {
+    fn source() -> *const ffi::c_char {
         b"DEMO-SERVICE\0".as_ptr() as *const _
     }
 }
@@ -709,11 +711,11 @@ fn test_mqtt_client() -> Result<EspMqttClient<ConnState<MessageImpl, EspError>>>
 
 #[cfg(feature = "experimental")]
 mod experimental {
+    use core::ffi;
+
     use log::info;
     use std::{net::TcpListener, net::TcpStream, thread};
 
-    use esp_idf_sys::c_types;
-
     pub fn test() -> anyhow::Result<()> {
         #[cfg(not(esp_idf_version = "4.3"))]
         test_tcp_bind_async()?;