delay works

examples/simple/examples/spi.rs

@@ -125,7 +125,6 @@ fn main() -> ! {
                     Some(spi_clk_cfg),
                     Some(SPI_MODE),
                     BLOCKMODE,
-                    true,
                     false,
                 );
                 spi.cfg_transfer(&transfer_cfg);
@@ -139,7 +138,6 @@ fn main() -> ! {
                     Some(SPI_MODE),
                     Some(hw_cs_pin),
                     BLOCKMODE,
-                    true,
                     false,
                 );
                 spi.cfg_transfer(&transfer_cfg);

va108xx-hal/src/spi.rs

@@ -301,9 +301,6 @@ pub struct TransferConfig {
     /// the BMSTOP bit is set on a dataword. A frame is defined as CSn being active for the
     /// duration of multiple data words
     pub blockmode: bool,
-    /// Only used when blockmode is used. The SCK will be stalled until an explicit stop bit
-    /// is set on a written word.
-    pub bmstall: bool,
     pub hw_cs: HwChipSelectId,
 }
 
@@ -312,7 +309,6 @@ impl TransferConfigWithHwcs<NoneT> {
         clk_cfg: Option<SpiClkConfig>,
         mode: Option<Mode>,
         blockmode: bool,
-        bmstall: bool,
         sod: bool,
     ) -> Self {
         TransferConfigWithHwcs {
@@ -322,7 +318,6 @@ impl TransferConfigWithHwcs<NoneT> {
                 mode,
                 sod,
                 blockmode,
-                bmstall,
                 hw_cs: HwChipSelectId::Invalid,
             },
         }
@@ -335,7 +330,6 @@ impl<HwCs: HwCsProvider> TransferConfigWithHwcs<HwCs> {
         mode: Option<Mode>,
         hw_cs: Option<HwCs>,
         blockmode: bool,
-        bmstall: bool,
         sod: bool,
     ) -> Self {
         TransferConfigWithHwcs {
@@ -345,7 +339,6 @@ impl<HwCs: HwCsProvider> TransferConfigWithHwcs<HwCs> {
                 mode,
                 sod,
                 blockmode,
-                bmstall,
                 hw_cs: HwCs::CS_ID,
             },
         }
@@ -428,11 +421,6 @@ impl SpiConfig {
         self
     }
 
-    pub fn bmstall(mut self, enable: bool) -> Self {
-        self.bmstall = enable;
-        self
-    }
-
     pub fn mode(mut self, mode: Mode) -> Self {
         self.init_mode = mode;
         self
@@ -756,8 +744,12 @@ where
             } else {
                 w.sod().clear_bit();
             }
-            w.blockmode().bit(transfer_cfg.cfg.blockmode);
-            w.bmstall().bit(transfer_cfg.cfg.bmstall)
+            if transfer_cfg.cfg.blockmode {
+                w.blockmode().set_bit();
+            } else {
+                w.blockmode().clear_bit();
+            }
+            w
         });
     }