Add embedded-storage trait impls for QSPI

* Adds implementations of embedded-storage and embedded-storage-async
for QSPI
* Add blocking implementations of QSPI
* Use blocking implementation in new() and embedded-storage impls
* Use async implementation in embedded-storage-async impls
* Add FLASH_SIZE const generic parameter
* Own IRQ in Qspi to disable it on drop

2 files changed, 4 insertions, 6 deletions

diff --git a/examples/nrf/src/bin/qspi.rs b/examples/nrf/src/bin/qspi.rs
index ba60716c8..8673b7961 100644
--- a/examples/nrf/src/bin/qspi.rs
+++ b/examples/nrf/src/bin/qspi.rs
@@ -26,10 +26,9 @@ async fn main(_spawner: Spawner, p: Peripherals) {
     config.write_page_size = qspi::WritePageSize::_256BYTES;
 
     let irq = interrupt::take!(QSPI);
-    let mut q = qspi::Qspi::new(
+    let mut q: qspi::Qspi<_, 67108864> = qspi::Qspi::new(
         p.QSPI, irq, p.P0_19, p.P0_17, p.P0_20, p.P0_21, p.P0_22, p.P0_23, config,
-    )
-    .await;
+    );
 
     let mut id = [1; 3];
     unwrap!(q.custom_instruction(0x9F, &[], &mut id).await);
diff --git a/examples/nrf/src/bin/qspi_lowpower.rs b/examples/nrf/src/bin/qspi_lowpower.rs
index a8184cd63..255ce5d5e 100644
--- a/examples/nrf/src/bin/qspi_lowpower.rs
+++ b/examples/nrf/src/bin/qspi_lowpower.rs
@@ -32,7 +32,7 @@ async fn main(_spawner: Spawner, mut p: Peripherals) {
             exit_time: 3,  // tRDP = 35uS
         });
 
-        let mut q = qspi::Qspi::new(
+        let mut q: qspi::Qspi<_, 67108864> = qspi::Qspi::new(
             &mut p.QSPI,
             &mut irq,
             &mut p.P0_19,
@@ -42,8 +42,7 @@ async fn main(_spawner: Spawner, mut p: Peripherals) {
             &mut p.P0_22,
             &mut p.P0_23,
             config,
-        )
-        .await;
+        );
 
         let mut id = [1; 3];
         unwrap!(q.custom_instruction(0x9F, &[], &mut id).await);