From a03407d08cb283485a3ff66487afac13f67807ee Mon Sep 17 00:00:00 2001
From: anton smeenk <asmeenk@planet.nl>
Date: Sat, 28 Oct 2023 08:58:08 +0200
Subject: [PATCH] Searching for solution for vals::Omask not found. Is found
 locally, but not on build server

---
 embassy-stm32/src/i2c/mod.rs          | 30 +++++++++------------------
 embassy-stm32/src/i2c/v2.rs           |  1 +
 examples/stm32g0/src/bin/i2c_slave.rs |  1 -
 3 files changed, 11 insertions(+), 21 deletions(-)

diff --git a/embassy-stm32/src/i2c/mod.rs b/embassy-stm32/src/i2c/mod.rs
index 6e0773d4..29ec1dae 100644
--- a/embassy-stm32/src/i2c/mod.rs
+++ b/embassy-stm32/src/i2c/mod.rs
@@ -1,6 +1,6 @@
 #![macro_use]
 
-use stm32_metapac::i2c::vals;
+use stm32_metapac::i2c::vals::Oamsk;
 
 use crate::interrupt;
 
@@ -45,35 +45,25 @@ pub enum Address2Mask {
 }
 impl Address2Mask {
     #[inline(always)]
-    pub const fn to_vals_impl(self) -> vals::Oamsk {
+    pub const fn to_vals_impl(self) -> Oamsk {
         match self {
-            Address2Mask::NOMASK => vals::Oamsk::NOMASK,
-            Address2Mask::MASK1 => vals::Oamsk::MASK1,
-            Address2Mask::MASK2 => vals::Oamsk::MASK2,
-            Address2Mask::MASK3 => vals::Oamsk::MASK3,
-            Address2Mask::MASK4 => vals::Oamsk::MASK4,
-            Address2Mask::MASK5 => vals::Oamsk::MASK5,
-            Address2Mask::MASK6 => vals::Oamsk::MASK6,
-            Address2Mask::MASK7 => vals::Oamsk::MASK7,
+            Address2Mask::NOMASK => Oamsk::NOMASK,
+            Address2Mask::MASK1 => Oamsk::MASK1,
+            Address2Mask::MASK2 => Oamsk::MASK2,
+            Address2Mask::MASK3 => Oamsk::MASK3,
+            Address2Mask::MASK4 => Oamsk::MASK4,
+            Address2Mask::MASK5 => Oamsk::MASK5,
+            Address2Mask::MASK6 => Oamsk::MASK6,
+            Address2Mask::MASK7 => Oamsk::MASK7,
         }
     }
 }
 
-#[repr(u8)]
 #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd)]
 pub enum Dir {
     WRITE,
     READ,
 }
-impl Dir {
-    #[inline(always)]
-    pub const fn to_vals_impl(self) -> vals::Dir {
-        match self {
-            Dir::READ => vals::Dir::READ,
-            Dir::WRITE => vals::Dir::WRITE,
-        }
-    }
-}
 
 pub(crate) mod sealed {
     use super::*;
diff --git a/embassy-stm32/src/i2c/v2.rs b/embassy-stm32/src/i2c/v2.rs
index 63473a96..b4b4269b 100644
--- a/embassy-stm32/src/i2c/v2.rs
+++ b/embassy-stm32/src/i2c/v2.rs
@@ -1527,6 +1527,7 @@ mod eh1 {
                 Self::Crc => embedded_hal_1::i2c::ErrorKind::Other,
                 Self::Overrun => embedded_hal_1::i2c::ErrorKind::Overrun,
                 Self::ZeroLengthTransfer => embedded_hal_1::i2c::ErrorKind::Other,
+                Self::BufferSize => embedded_hal_1::i2c::ErrorKind::Other,
             }
         }
     }
diff --git a/examples/stm32g0/src/bin/i2c_slave.rs b/examples/stm32g0/src/bin/i2c_slave.rs
index 3bc391a2..62c397e9 100644
--- a/examples/stm32g0/src/bin/i2c_slave.rs
+++ b/examples/stm32g0/src/bin/i2c_slave.rs
@@ -115,7 +115,6 @@ async fn main(spawner: Spawner) {
     let mut buf_20 = [0; 20]; // buffer is shorter than master will send: wait for STOP condition
     let mut buf_20a = [0; 20];
     let mut buf_2 = [0; 2];
-    let mut buf_1 = [0; 1];
     let mut errors = 0;
     let mut address = 0;
     let mut dir = Dir::READ;