Fix more stm32 SPI examples

examples/stm32h7/src/bin/spi.rs

@@ -43,6 +43,9 @@ fn main() -> ! {
     config.rcc.pll1.q_ck = Some(mhz(100));
     let p = embassy_stm32::init(config);
 
+    let mut spi_config = spi::Config::default();
+    spi_config.frequency = mhz(1);
+
     let spi = spi::Spi::new(
         p.SPI3,
         p.PB3,
@@ -50,8 +53,7 @@ fn main() -> ! {
         p.PB4,
         NoDma,
         NoDma,
-        mhz(1),
-        spi::Config::default(),
+        spi_config,
     );
 
     let executor = EXECUTOR.init(Executor::new());

examples/stm32h7/src/bin/spi_dma.rs

@@ -39,6 +39,9 @@ fn main() -> ! {
     config.rcc.pll1.q_ck = Some(mhz(100));
     let p = embassy_stm32::init(config);
 
+    let mut spi_config = spi::Config::default();
+    spi_config.frequency = mhz(1);
+
     let spi = spi::Spi::new(
         p.SPI3,
         p.PB3,
@@ -46,8 +49,7 @@ fn main() -> ! {
         p.PB4,
         p.DMA1_CH3,
         p.DMA1_CH4,
-        mhz(1),
-        spi::Config::default(),
+        spi_config,
     );
 
     let executor = EXECUTOR.init(Executor::new());

examples/stm32l0/src/bin/lora_cad.rs

@@ -27,6 +27,9 @@ async fn main(_spawner: Spawner) {
     config.rcc.enable_hsi48 = true;
     let p = embassy_stm32::init(config);
 
+    let mut spi_config = spi::Config::default();
+    spi_config.frequency = khz(200);
+
     // SPI for sx1276
     let spi = spi::Spi::new(
         p.SPI1,
@@ -35,8 +38,7 @@ async fn main(_spawner: Spawner) {
         p.PA6,
         p.DMA1_CH3,
         p.DMA1_CH2,
-        khz(200),
-        spi::Config::default(),
+        spi_config,
     );
 
     let nss = Output::new(p.PA15.degrade(), Level::High, Speed::Low);

examples/stm32l0/src/bin/lora_lorawan.rs

@@ -32,6 +32,9 @@ async fn main(_spawner: Spawner) {
     config.rcc.enable_hsi48 = true;
     let p = embassy_stm32::init(config);
 
+    let mut spi_config = spi::Config::default();
+    spi_config.frequency = khz(200);
+
     // SPI for sx1276
     let spi = spi::Spi::new(
         p.SPI1,
@@ -40,8 +43,7 @@ async fn main(_spawner: Spawner) {
         p.PA6,
         p.DMA1_CH3,
         p.DMA1_CH2,
-        khz(200),
-        spi::Config::default(),
+        spi_config,
     );
 
     let nss = Output::new(p.PA15.degrade(), Level::High, Speed::Low);

examples/stm32l0/src/bin/lora_p2p_receive.rs

@@ -27,6 +27,9 @@ async fn main(_spawner: Spawner) {
     config.rcc.enable_hsi48 = true;
     let p = embassy_stm32::init(config);
 
+    let mut spi_config = spi::Config::default();
+    spi_config.frequency = khz(200);
+
     // SPI for sx1276
     let spi = spi::Spi::new(
         p.SPI1,
@@ -35,8 +38,7 @@ async fn main(_spawner: Spawner) {
         p.PA6,
         p.DMA1_CH3,
         p.DMA1_CH2,
-        khz(200),
-        spi::Config::default(),
+        spi_config,
     );
 
     let nss = Output::new(p.PA15.degrade(), Level::High, Speed::Low);

examples/stm32l0/src/bin/lora_p2p_send.rs

@@ -27,6 +27,9 @@ async fn main(_spawner: Spawner) {
     config.rcc.enable_hsi48 = true;
     let p = embassy_stm32::init(config);
 
+    let mut spi_config = spi::Config::default();
+    spi_config.frequency = khz(200);
+
     // SPI for sx1276
     let spi = spi::Spi::new(
         p.SPI1,
@@ -35,8 +38,7 @@ async fn main(_spawner: Spawner) {
         p.PA6,
         p.DMA1_CH3,
         p.DMA1_CH2,
-        khz(200),
-        spi::Config::default(),
+        spi_config,
     );
 
     let nss = Output::new(p.PA15.degrade(), Level::High, Speed::Low);

tests/stm32/src/bin/spi.rs

@@ -42,7 +42,6 @@ async fn main(_spawner: Spawner) {
         miso, // Arduino D12
         NoDma,
         NoDma,
-        Hertz(1_000_000),
         spi::Config::default(),
     );
 

tests/stm32/src/bin/spi_dma.rs

@@ -41,7 +41,6 @@ async fn main(_spawner: Spawner) {
         miso, // Arduino D12
         tx_dma,
         rx_dma,
-        Hertz(1_000_000),
         spi::Config::default(),
     );