Successfully build all examples for RM0455 devices

stm32-rs · Aug 18, 2021 · f010435 · f010435
1 parent 33e0226
commit f010435
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Showing 3 changed files with 6 additions and 2 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,6 +7,7 @@
    * Changed I2S constructors to take less arguments
 
 * MSRV increased to 1.51.0
+* Rename the PeripheralREC object for BDMA2 on 7B3, 7B0, 7A3 parts from BDMA to BDMA2
 
 ## [v0.10.0] 2021-07-xx
 

diff --git a/examples/i2c4_bdma.rs b/examples/i2c4_bdma.rs
@@ -37,7 +37,10 @@ fn main() -> ! {
     let dp = pac::Peripherals::take().expect("Cannot take peripherals");
 
     // Run D3 / SRD domain
+    #[cfg(not(feature = "rm0455"))]
     dp.PWR.cpucr.modify(|_, w| w.run_d3().set_bit());
+    #[cfg(feature = "rm0455")]
+    dp.PWR.cpucr.modify(|_, w| w.run_srd().set_bit());
 
     let pwr = dp.PWR.constrain();
     let pwrcfg = example_power!(pwr).freeze();
@@ -84,7 +87,7 @@ fn main() -> ! {
     #[cfg(feature = "rm0455")]
     let streams = StreamsTuple::new(
         dp.BDMA2,
-        ccdr.peripheral.BDMA.low_power(LowPowerMode::Autonomous),
+        ccdr.peripheral.BDMA2.low_power(LowPowerMode::Autonomous),
     );
 
     let config = BdmaConfig::default().memory_increment(true);

diff --git a/src/rcc/mod.rs b/src/rcc/mod.rs
@@ -894,7 +894,7 @@ impl Rcc {
         });
         #[cfg(feature = "rm0455")]
         rcc.srdcfgr.modify(|_, w| unsafe {
-            w.d3ppre() // D3 contains APB4
+            w.srdppre() // D3 contains APB4
                 .bits(ppre4_bits)
         });