Use types from core::ffi::

esp-wifi-sys/src/c_types.rs

@@ -5,17 +5,17 @@
     dead_code
 )]
 
-pub type c_uint = u32;
-pub type c_int = i32;
-pub type c_ulonglong = u32;
-pub type c_longlong = i32;
-pub type c_uchar = u8;
+pub type c_uint = core::ffi::c_uint;
+pub type c_int = core::ffi::c_int;
+pub type c_ulonglong = core::ffi::c_ulonglong;
+pub type c_longlong = core::ffi::c_longlong;
+pub type c_uchar = core::ffi::c_uchar;
 
-pub type c_short = i16;
-pub type c_ushort = u16;
-pub type c_schar = i8;
-pub type c_char = u8;
-pub type c_long = i32;
-pub type c_ulong = u32;
+pub type c_short = core::ffi::c_short;
+pub type c_ushort = core::ffi::c_ushort;
+pub type c_schar = core::ffi::c_schar;
+pub type c_char = core::ffi::c_char;
+pub type c_long = core::ffi::c_long;
+pub type c_ulong = core::ffi::c_ulong;
 
-pub enum c_void {}
+pub type c_void = core::ffi::c_void;

esp-wifi/src/ble/btdm.rs

@@ -296,7 +296,15 @@ unsafe extern "C" fn task_create(
 
     *(handle as *mut usize) = 0; // we will run it in task 0
 
-    queue_work(func, name, stack_depth, param, prio, handle, core_id);
+    queue_work(
+        func,
+        name as *const i8,
+        stack_depth,
+        param,
+        prio,
+        handle,
+        core_id,
+    );
     1
 }
 

esp-wifi/src/ble/npl.rs

@@ -361,7 +361,7 @@ unsafe extern "C" fn task_create(
     task_handle: *const crate::binary::c_types::c_void,
     core_id: u32,
 ) -> i32 {
-    let name_str = StrBuf::from(name);
+    let name_str = StrBuf::from(name as *const u8);
     log::trace!(
         "task_create {:p} {} {} {:p} {} {:p} {}",
         task_func,

esp-wifi/src/common_adapter/common_adapter_esp32c2.rs

@@ -32,7 +32,10 @@ pub(crate) unsafe fn phy_enable() {
                     [0u8; core::mem::size_of::<esp_phy_calibration_data_t>()];
 
                 let phy_version = get_phy_version_str();
-                trace!("phy_version {}", StrBuf::from(phy_version).as_str_ref());
+                trace!(
+                    "phy_version {}",
+                    StrBuf::from(phy_version as *const u8).as_str_ref()
+                );
 
                 let init_data = &PHY_INIT_DATA_DEFAULT;
 

esp-wifi/src/common_adapter/common_adapter_esp32c3.rs

@@ -32,7 +32,10 @@ pub(crate) unsafe fn phy_enable() {
                     [0u8; core::mem::size_of::<esp_phy_calibration_data_t>()];
 
                 let phy_version = get_phy_version_str();
-                trace!("phy_version {}", StrBuf::from(phy_version).as_str_ref());
+                trace!(
+                    "phy_version {}",
+                    StrBuf::from(phy_version as *const u8).as_str_ref()
+                );
 
                 let init_data = &PHY_INIT_DATA_DEFAULT;
 

esp-wifi/src/common_adapter/common_adapter_esp32c6.rs

@@ -32,7 +32,10 @@ pub(crate) unsafe fn phy_enable() {
                     [0u8; core::mem::size_of::<esp_phy_calibration_data_t>()];
 
                 let phy_version = get_phy_version_str();
-                trace!("phy_version {}", StrBuf::from(phy_version).as_str_ref());
+                trace!(
+                    "phy_version {}",
+                    StrBuf::from(phy_version as *const u8).as_str_ref()
+                );
 
                 let init_data = &PHY_INIT_DATA_DEFAULT;
 

esp-wifi/src/common_adapter/mod.rs

@@ -382,7 +382,7 @@ pub unsafe extern "C" fn pp_printf(s: *const u8, args: ...) {
 }
 
 // #define ESP_EVENT_DEFINE_BASE(id) esp_event_base_t id = #id
-static mut EVT: u8 = 0;
+static mut EVT: i8 = 0;
 #[no_mangle]
 static mut WIFI_EVENT: esp_event_base_t = unsafe { &EVT };
 

esp-wifi/src/wifi/mod.rs

@@ -644,7 +644,7 @@ pub fn wifi_start() -> Result<(), WifiError> {
 
         let cntry_code = [b'C', b'N', 0];
         let country = wifi_country_t {
-            cc: cntry_code,
+            cc: core::mem::transmute(cntry_code),
             schan: 1,
             nchan: 13,
             max_tx_power: 20,

esp-wifi/src/wifi/os_adapter.rs

@@ -698,7 +698,7 @@ pub unsafe extern "C" fn task_create_pinned_to_core(
 ) -> i32 {
     trace!("task_create_pinned_to_core task_func {:p} name {} stack_depth {} param {:p} prio {}, task_handle {:p} core_id {}",
         task_func,
-        StrBuf::from(name).as_str_ref(),
+        StrBuf::from(name as *const u8).as_str_ref(),
         stack_depth,
         param,
         prio,
@@ -1090,7 +1090,7 @@ pub unsafe extern "C" fn phy_update_country_info(
     country: *const crate::binary::c_types::c_char,
 ) -> crate::binary::c_types::c_int {
     // not implemented in original code
-    trace!("phy_update_country_info {}", *country as char);
+    trace!("phy_update_country_info {}", *country as u8 as char);
     -1
 }
 
@@ -1516,7 +1516,7 @@ pub unsafe extern "C" fn log_write(
     return;
 
     #[cfg(target_arch = "riscv32")]
-    syslog(_level, _format, _args);
+    syslog(_level, _format as *const u8, _args);
 }
 
 /****************************************************************************
@@ -1548,15 +1548,15 @@ pub unsafe extern "C" fn log_writev(
     #[cfg(target_arch = "xtensa")]
     #[allow(unreachable_code)]
     {
-        let s = StrBuf::from(_format);
+        let s = StrBuf::from(_format as *const u8);
         log::info!("{}", s.as_str_ref());
     }
 
     #[cfg(target_arch = "riscv32")]
     #[allow(unreachable_code)]
     {
         let _args = core::mem::transmute(_args);
-        syslog(_level, _format, _args);
+        syslog(_level, _format as *const u8, _args);
     }
 }