From 3ba73b5ff45084e8d9a662220981f7d503aba251 Mon Sep 17 00:00:00 2001
From: OueslatiGhaith <ghaith.oueslati@enis.tn>
Date: Thu, 27 Apr 2023 16:08:57 +0100
Subject: [PATCH] fixed mistake with casting channel to a usize

---
 embassy-stm32/src/ipcc.rs | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/embassy-stm32/src/ipcc.rs b/embassy-stm32/src/ipcc.rs
index e5ec58ada..43105c1d1 100644
--- a/embassy-stm32/src/ipcc.rs
+++ b/embassy-stm32/src/ipcc.rs
@@ -59,94 +59,94 @@ impl<'d> Ipcc<'d> {
         let regs = IPCC::regs();
 
         // If bit is set to 1 then interrupt is disabled
-        unsafe { regs.cpu(0).mr().modify(|w| w.set_chom(channel.into(), !enabled)) }
+        unsafe { regs.cpu(0).mr().modify(|w| w.set_chom(channel as usize, !enabled)) }
     }
 
     pub fn c1_get_rx_channel(&self, channel: IpccChannel) -> bool {
         let regs = IPCC::regs();
 
         // If bit is set to 1 then interrupt is disabled
-        unsafe { !regs.cpu(0).mr().read().chom(channel.into()) }
+        unsafe { !regs.cpu(0).mr().read().chom(channel as usize) }
     }
 
     pub fn c2_set_rx_channel(&mut self, channel: IpccChannel, enabled: bool) {
         let regs = IPCC::regs();
 
         // If bit is set to 1 then interrupt is disabled
-        unsafe { regs.cpu(1).mr().modify(|w| w.set_chom(channel.into(), !enabled)) }
+        unsafe { regs.cpu(1).mr().modify(|w| w.set_chom(channel as usize, !enabled)) }
     }
 
     pub fn c2_get_rx_channel(&self, channel: IpccChannel) -> bool {
         let regs = IPCC::regs();
 
         // If bit is set to 1 then interrupt is disabled
-        unsafe { !regs.cpu(1).mr().read().chom(channel.into()) }
+        unsafe { !regs.cpu(1).mr().read().chom(channel as usize) }
     }
 
     pub fn c1_set_tx_channel(&mut self, channel: IpccChannel, enabled: bool) {
         let regs = IPCC::regs();
 
         // If bit is set to 1 then interrupt is disabled
-        unsafe { regs.cpu(0).mr().modify(|w| w.set_chfm(channel.into(), !enabled)) }
+        unsafe { regs.cpu(0).mr().modify(|w| w.set_chfm(channel as usize, !enabled)) }
     }
 
     pub fn c1_get_tx_channel(&self, channel: IpccChannel) -> bool {
         let regs = IPCC::regs();
 
         // If bit is set to 1 then interrupt is disabled
-        unsafe { !regs.cpu(0).mr().read().chfm(channel.into()) }
+        unsafe { !regs.cpu(0).mr().read().chfm(channel as usize) }
     }
 
     pub fn c2_set_tx_channel(&mut self, channel: IpccChannel, enabled: bool) {
         let regs = IPCC::regs();
 
         // If bit is set to 1 then interrupt is disabled
-        unsafe { regs.cpu(1).mr().modify(|w| w.set_chfm(channel.into(), !enabled)) }
+        unsafe { regs.cpu(1).mr().modify(|w| w.set_chfm(channel as usize, !enabled)) }
     }
 
     pub fn c2_get_tx_channel(&self, channel: IpccChannel) -> bool {
         let regs = IPCC::regs();
 
         // If bit is set to 1 then interrupt is disabled
-        unsafe { !regs.cpu(1).mr().read().chfm(channel.into()) }
+        unsafe { !regs.cpu(1).mr().read().chfm(channel as usize) }
     }
 
     /// clears IPCC receive channel status for CPU1
     pub fn c1_clear_flag_channel(&mut self, channel: IpccChannel) {
         let regs = IPCC::regs();
 
-        unsafe { regs.cpu(0).scr().write(|w| w.set_chc(channel.into(), true)) }
+        unsafe { regs.cpu(0).scr().write(|w| w.set_chc(channel as usize, true)) }
     }
 
     /// clears IPCC receive channel status for CPU2
     pub fn c2_clear_flag_channel(&mut self, channel: IpccChannel) {
         let regs = IPCC::regs();
 
-        unsafe { regs.cpu(1).scr().write(|w| w.set_chc(channel.into(), true)) }
+        unsafe { regs.cpu(1).scr().write(|w| w.set_chc(channel as usize, true)) }
     }
 
     pub fn c1_set_flag_channel(&mut self, channel: IpccChannel) {
         let regs = IPCC::regs();
 
-        unsafe { regs.cpu(0).scr().write(|w| w.set_chs(channel.into(), true)) }
+        unsafe { regs.cpu(0).scr().write(|w| w.set_chs(channel as usize, true)) }
     }
 
     pub fn c2_set_flag_channel(&mut self, channel: IpccChannel) {
         let regs = IPCC::regs();
 
-        unsafe { regs.cpu(1).scr().write(|w| w.set_chs(channel.into(), true)) }
+        unsafe { regs.cpu(1).scr().write(|w| w.set_chs(channel as usize, true)) }
     }
 
     pub fn c1_is_active_flag(&self, channel: IpccChannel) -> bool {
         let regs = IPCC::regs();
 
-        unsafe { regs.cpu(0).sr().read().chf(channel.into()) }
+        unsafe { regs.cpu(0).sr().read().chf(channel as usize) }
     }
 
     pub fn c2_is_active_flag(&self, channel: IpccChannel) -> bool {
         let regs = IPCC::regs();
 
-        unsafe { regs.cpu(1).sr().read().chf(channel.into()) }
+        unsafe { regs.cpu(1).sr().read().chf(channel as usize) }
     }
 
     pub fn is_tx_pending(&self, channel: IpccChannel) -> bool {