support the esp32c2 (esp8684)

liebman · Jun 29, 2024 · 02a2534 · 02a2534
1 parent 7bb4da6
commit 02a2534
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Showing 2 changed files with 13 additions and 5 deletions.
diff --git a/esp-hal/src/dma/mod.rs b/esp-hal/src/dma/mod.rs
@@ -384,26 +384,34 @@ pub enum DmaPeripheral {
     Spi2      = 0,
     #[cfg(any(pdma, esp32s3))]
     Spi3      = 1,
-    #[cfg(any(esp32c3, esp32c6, esp32h2))]
+    #[cfg(any(esp32c2, esp32c3, esp32c6, esp32h2))]
     Mem2Mem1  = 1,
     #[cfg(any(esp32c3, esp32c6, esp32h2, esp32s3))]
     Uhci0     = 2,
+    #[cfg(esp32c2)]
+    Mem2Mem2  = 2,
     #[cfg(any(esp32, esp32s2, esp32c3, esp32c6, esp32h2, esp32s3))]
     I2s0      = 3,
+    #[cfg(esp32c2)]
+    Mem2Mem3  = 3,
     #[cfg(any(esp32, esp32s3))]
     I2s1      = 4,
-    #[cfg(any(esp32c3, esp32c6, esp32h2))]
+    #[cfg(any(esp32c2, esp32c3, esp32c6, esp32h2))]
     Mem2Mem4  = 4,
     #[cfg(esp32s3)]
     LcdCam    = 5,
-    #[cfg(any(esp32c3, esp32c6, esp32h2))]
+    #[cfg(any(esp32c2, esp32c3, esp32c6, esp32h2))]
     Mem2Mem5  = 5,
     #[cfg(not(esp32c2))]
     Aes       = 6,
+    #[cfg(esp32c2)]
+    Mem2Mem6  = 6,
     #[cfg(gdma)]
     Sha       = 7,
     #[cfg(any(esp32c3, esp32c6, esp32h2, esp32s3))]
     Adc       = 8,
+    #[cfg(esp32c2)]
+    Mem2Mem8  = 8,
     #[cfg(esp32s3)]
     Rmt       = 9,
     #[cfg(parl_io)]

diff --git a/examples/src/bin/dma_mem2mem.rs b/examples/src/bin/dma_mem2mem.rs
@@ -2,7 +2,7 @@
 //!
 
 //% FEATURES: esp-hal/log
-//% CHIPS: esp32s3 esp32c3 esp32c6 esp32h2
+//% CHIPS: esp32s3 esp32c2 esp32c3 esp32c6 esp32h2
 
 #![no_std]
 #![no_main]
@@ -19,7 +19,7 @@ use esp_hal::{
 };
 use log::{error, info};
 
-const DATA_SIZE: usize = 1024 * 100;
+const DATA_SIZE: usize = 1024 * 10;
 #[cfg(feature = "esp32s3")]
 const DMA_PERIPHERAL: DmaPeripheral = DmaPeripheral::Adc;
 #[cfg(not(feature = "esp32s3"))]