diff --git a/include/ehrenberg/devices/dma.h b/include/ehrenberg/devices/dma.h
index 3f57fef..155c37a 100644
--- a/include/ehrenberg/devices/dma.h
+++ b/include/ehrenberg/devices/dma.h
@@ -3,4 +3,9 @@
 
 #include "gen/simpledma.h"
 
+#define EVENT_UART 1
+#define I2S_LEFT_SAMPLE_AVAIL 2
+#define I2S_RIGHT_SAMPLE_AVAIL 4
+#define CAMERA_PIXEL_AVAIL 8
+
 #endif /* _BSP_DMA_H */
diff --git a/include/ehrenberg/devices/gen/i2s.h b/include/ehrenberg/devices/gen/i2s.h
index 798b4be..2794af9 100644
--- a/include/ehrenberg/devices/gen/i2s.h
+++ b/include/ehrenberg/devices/gen/i2s.h
@@ -3,7 +3,7 @@
 *
 * SPDX-License-Identifier: Apache-2.0
 *
-* Generated at 2024-06-08 13:20:02 UTC 
+* Generated at 2024-06-16 13:56:44 UTC 
 * by peakrdl_mnrs version 1.2.5
 */
 
@@ -99,17 +99,11 @@ typedef struct __attribute((__packed__)) {
 inline uint32_t get_i2s_left_ch(volatile i2s_t* reg){
     return (reg->LEFT_CH >> 0) & 0xffffffff;
 }
-inline void set_i2s_left_ch(volatile i2s_t* reg, uint32_t value){
-    reg->LEFT_CH = (reg->LEFT_CH & ~(0xffffffffU << 0)) | (value << 0);
-}
 
 //I2S_RIGHT_CH
 inline uint32_t get_i2s_right_ch(volatile i2s_t* reg){
     return (reg->RIGHT_CH >> 0) & 0xffffffff;
 }
-inline void set_i2s_right_ch(volatile i2s_t* reg, uint32_t value){
-    reg->RIGHT_CH = (reg->RIGHT_CH & ~(0xffffffffU << 0)) | (value << 0);
-}
 
 //I2S_CONTROL
 inline uint32_t get_i2s_control(volatile i2s_t* reg){
diff --git a/include/ehrenberg/devices/gen/simpledma.h b/include/ehrenberg/devices/gen/simpledma.h
index 35f22e8..25db045 100644
--- a/include/ehrenberg/devices/gen/simpledma.h
+++ b/include/ehrenberg/devices/gen/simpledma.h
@@ -3,7 +3,7 @@
 *
 * SPDX-License-Identifier: Apache-2.0
 *
-* Generated at 2024-06-08 13:20:02 UTC 
+* Generated at 2024-06-16 13:56:44 UTC 
 * by peakrdl_mnrs version 1.2.5
 */
 
@@ -15,14 +15,14 @@
 typedef struct __attribute((__packed__)) {
     volatile uint32_t CONTROL;
     volatile uint32_t STATUS;
-    volatile uint32_t EVENT_SEL;
+    volatile uint32_t EVENT;
     volatile uint32_t IE;
     volatile uint32_t IP;
     volatile uint32_t TRANSFER;
     volatile uint32_t SRC_START_ADDR;
-    volatile uint32_t SRC_STRIDE;
+    volatile uint32_t SRC_ADDR_INC;
     volatile uint32_t DST_START_ADDR;
-    volatile uint32_t DST_STRIDE;
+    volatile uint32_t DST_ADDR_INC;
 }simpledma_t;
 
 #define SIMPLEDMA_CONTROL_OFFS 0
@@ -33,9 +33,13 @@ typedef struct __attribute((__packed__)) {
 #define SIMPLEDMA_STATUS_MASK 0x1
 #define SIMPLEDMA_STATUS(V) ((V & SIMPLEDMA_STATUS_MASK) << SIMPLEDMA_STATUS_OFFS)
 
-#define SIMPLEDMA_EVENT_SEL_OFFS 0
-#define SIMPLEDMA_EVENT_SEL_MASK 0x3
-#define SIMPLEDMA_EVENT_SEL(V) ((V & SIMPLEDMA_EVENT_SEL_MASK) << SIMPLEDMA_EVENT_SEL_OFFS)
+#define SIMPLEDMA_EVENT_SELECT_OFFS 0
+#define SIMPLEDMA_EVENT_SELECT_MASK 0x1f
+#define SIMPLEDMA_EVENT_SELECT(V) ((V & SIMPLEDMA_EVENT_SELECT_MASK) << SIMPLEDMA_EVENT_SELECT_OFFS)
+
+#define SIMPLEDMA_EVENT_COMBINE_OFFS 31
+#define SIMPLEDMA_EVENT_COMBINE_MASK 0x1
+#define SIMPLEDMA_EVENT_COMBINE(V) ((V & SIMPLEDMA_EVENT_COMBINE_MASK) << SIMPLEDMA_EVENT_COMBINE_OFFS)
 
 #define SIMPLEDMA_IE_EN_SEG_TRANSFER_DONE_OFFS 0
 #define SIMPLEDMA_IE_EN_SEG_TRANSFER_DONE_MASK 0x1
@@ -53,29 +57,41 @@ typedef struct __attribute((__packed__)) {
 #define SIMPLEDMA_IP_TRANSFER_DONE_MASK 0x1
 #define SIMPLEDMA_IP_TRANSFER_DONE(V) ((V & SIMPLEDMA_IP_TRANSFER_DONE_MASK) << SIMPLEDMA_IP_TRANSFER_DONE_OFFS)
 
-#define SIMPLEDMA_TRANSFER_LENGTH_OFFS 0
-#define SIMPLEDMA_TRANSFER_LENGTH_MASK 0x3ff
-#define SIMPLEDMA_TRANSFER_LENGTH(V) ((V & SIMPLEDMA_TRANSFER_LENGTH_MASK) << SIMPLEDMA_TRANSFER_LENGTH_OFFS)
+#define SIMPLEDMA_TRANSFER_WIDTH_OFFS 0
+#define SIMPLEDMA_TRANSFER_WIDTH_MASK 0x3
+#define SIMPLEDMA_TRANSFER_WIDTH(V) ((V & SIMPLEDMA_TRANSFER_WIDTH_MASK) << SIMPLEDMA_TRANSFER_WIDTH_OFFS)
 
-#define SIMPLEDMA_TRANSFER_COUNT_OFFS 12
-#define SIMPLEDMA_TRANSFER_COUNT_MASK 0xfffff
-#define SIMPLEDMA_TRANSFER_COUNT(V) ((V & SIMPLEDMA_TRANSFER_COUNT_MASK) << SIMPLEDMA_TRANSFER_COUNT_OFFS)
+#define SIMPLEDMA_TRANSFER_SEG_LENGTH_OFFS 2
+#define SIMPLEDMA_TRANSFER_SEG_LENGTH_MASK 0x3ff
+#define SIMPLEDMA_TRANSFER_SEG_LENGTH(V) ((V & SIMPLEDMA_TRANSFER_SEG_LENGTH_MASK) << SIMPLEDMA_TRANSFER_SEG_LENGTH_OFFS)
+
+#define SIMPLEDMA_TRANSFER_SEG_COUNT_OFFS 12
+#define SIMPLEDMA_TRANSFER_SEG_COUNT_MASK 0xfffff
+#define SIMPLEDMA_TRANSFER_SEG_COUNT(V) ((V & SIMPLEDMA_TRANSFER_SEG_COUNT_MASK) << SIMPLEDMA_TRANSFER_SEG_COUNT_OFFS)
 
 #define SIMPLEDMA_SRC_START_ADDR_OFFS 0
 #define SIMPLEDMA_SRC_START_ADDR_MASK 0xffffffff
 #define SIMPLEDMA_SRC_START_ADDR(V) ((V & SIMPLEDMA_SRC_START_ADDR_MASK) << SIMPLEDMA_SRC_START_ADDR_OFFS)
 
-#define SIMPLEDMA_SRC_STRIDE_OFFS 0
-#define SIMPLEDMA_SRC_STRIDE_MASK 0xffffffff
-#define SIMPLEDMA_SRC_STRIDE(V) ((V & SIMPLEDMA_SRC_STRIDE_MASK) << SIMPLEDMA_SRC_STRIDE_OFFS)
+#define SIMPLEDMA_SRC_ADDR_INC_SRC_STEP_OFFS 0
+#define SIMPLEDMA_SRC_ADDR_INC_SRC_STEP_MASK 0xfff
+#define SIMPLEDMA_SRC_ADDR_INC_SRC_STEP(V) ((V & SIMPLEDMA_SRC_ADDR_INC_SRC_STEP_MASK) << SIMPLEDMA_SRC_ADDR_INC_SRC_STEP_OFFS)
+
+#define SIMPLEDMA_SRC_ADDR_INC_SRC_STRIDE_OFFS 12
+#define SIMPLEDMA_SRC_ADDR_INC_SRC_STRIDE_MASK 0xfffff
+#define SIMPLEDMA_SRC_ADDR_INC_SRC_STRIDE(V) ((V & SIMPLEDMA_SRC_ADDR_INC_SRC_STRIDE_MASK) << SIMPLEDMA_SRC_ADDR_INC_SRC_STRIDE_OFFS)
 
 #define SIMPLEDMA_DST_START_ADDR_OFFS 0
 #define SIMPLEDMA_DST_START_ADDR_MASK 0xffffffff
 #define SIMPLEDMA_DST_START_ADDR(V) ((V & SIMPLEDMA_DST_START_ADDR_MASK) << SIMPLEDMA_DST_START_ADDR_OFFS)
 
-#define SIMPLEDMA_DST_STRIDE_OFFS 0
-#define SIMPLEDMA_DST_STRIDE_MASK 0xffffffff
-#define SIMPLEDMA_DST_STRIDE(V) ((V & SIMPLEDMA_DST_STRIDE_MASK) << SIMPLEDMA_DST_STRIDE_OFFS)
+#define SIMPLEDMA_DST_ADDR_INC_DST_STEP_OFFS 0
+#define SIMPLEDMA_DST_ADDR_INC_DST_STEP_MASK 0xfff
+#define SIMPLEDMA_DST_ADDR_INC_DST_STEP(V) ((V & SIMPLEDMA_DST_ADDR_INC_DST_STEP_MASK) << SIMPLEDMA_DST_ADDR_INC_DST_STEP_OFFS)
+
+#define SIMPLEDMA_DST_ADDR_INC_DST_STRIDE_OFFS 12
+#define SIMPLEDMA_DST_ADDR_INC_DST_STRIDE_MASK 0xfffff
+#define SIMPLEDMA_DST_ADDR_INC_DST_STRIDE(V) ((V & SIMPLEDMA_DST_ADDR_INC_DST_STRIDE_MASK) << SIMPLEDMA_DST_ADDR_INC_DST_STRIDE_OFFS)
 
 //SIMPLEDMA_CONTROL
 inline uint32_t get_simpledma_control(volatile simpledma_t* reg){
@@ -90,12 +106,24 @@ inline uint32_t get_simpledma_status(volatile simpledma_t* reg){
     return (reg->STATUS >> 0) & 0x1;
 }
 
-//SIMPLEDMA_EVENT_SEL
-inline uint32_t get_simpledma_event_sel(volatile simpledma_t* reg){
-    return (reg->EVENT_SEL >> 0) & 0x3;
+//SIMPLEDMA_EVENT
+inline uint32_t get_simpledma_event(volatile simpledma_t* reg){
+     return reg->EVENT;
 }
-inline void set_simpledma_event_sel(volatile simpledma_t* reg, uint8_t value){
-    reg->EVENT_SEL = (reg->EVENT_SEL & ~(0x3U << 0)) | (value << 0);
+inline void set_simpledma_event(volatile simpledma_t* reg, uint32_t value){
+     reg->EVENT = value;
+}
+inline uint32_t get_simpledma_event_select(volatile simpledma_t* reg){
+    return (reg->EVENT >> 0) & 0x1f;
+}
+inline void set_simpledma_event_select(volatile simpledma_t* reg, uint8_t value){
+    reg->EVENT = (reg->EVENT & ~(0x1fU << 0)) | (value << 0);
+}
+inline uint32_t get_simpledma_event_combine(volatile simpledma_t* reg){
+    return (reg->EVENT >> 31) & 0x1;
+}
+inline void set_simpledma_event_combine(volatile simpledma_t* reg, uint8_t value){
+    reg->EVENT = (reg->EVENT & ~(0x1U << 31)) | (value << 31);
 }
 
 //SIMPLEDMA_IE
@@ -139,16 +167,22 @@ inline uint32_t get_simpledma_transfer(volatile simpledma_t* reg){
 inline void set_simpledma_transfer(volatile simpledma_t* reg, uint32_t value){
      reg->TRANSFER = value;
 }
-inline uint32_t get_simpledma_transfer_length(volatile simpledma_t* reg){
-    return (reg->TRANSFER >> 0) & 0x3ff;
+inline uint32_t get_simpledma_transfer_width(volatile simpledma_t* reg){
+    return (reg->TRANSFER >> 0) & 0x3;
 }
-inline void set_simpledma_transfer_length(volatile simpledma_t* reg, uint16_t value){
-    reg->TRANSFER = (reg->TRANSFER & ~(0x3ffU << 0)) | (value << 0);
+inline void set_simpledma_transfer_width(volatile simpledma_t* reg, uint8_t value){
+    reg->TRANSFER = (reg->TRANSFER & ~(0x3U << 0)) | (value << 0);
 }
-inline uint32_t get_simpledma_transfer_count(volatile simpledma_t* reg){
+inline uint32_t get_simpledma_transfer_seg_length(volatile simpledma_t* reg){
+    return (reg->TRANSFER >> 2) & 0x3ff;
+}
+inline void set_simpledma_transfer_seg_length(volatile simpledma_t* reg, uint16_t value){
+    reg->TRANSFER = (reg->TRANSFER & ~(0x3ffU << 2)) | (value << 2);
+}
+inline uint32_t get_simpledma_transfer_seg_count(volatile simpledma_t* reg){
     return (reg->TRANSFER >> 12) & 0xfffff;
 }
-inline void set_simpledma_transfer_count(volatile simpledma_t* reg, uint32_t value){
+inline void set_simpledma_transfer_seg_count(volatile simpledma_t* reg, uint32_t value){
     reg->TRANSFER = (reg->TRANSFER & ~(0xfffffU << 12)) | (value << 12);
 }
 
@@ -160,12 +194,24 @@ inline void set_simpledma_src_start_addr(volatile simpledma_t* reg, uint32_t val
     reg->SRC_START_ADDR = (reg->SRC_START_ADDR & ~(0xffffffffU << 0)) | (value << 0);
 }
 
-//SIMPLEDMA_SRC_STRIDE
-inline uint32_t get_simpledma_src_stride(volatile simpledma_t* reg){
-    return (reg->SRC_STRIDE >> 0) & 0xffffffff;
+//SIMPLEDMA_SRC_ADDR_INC
+inline uint32_t get_simpledma_src_addr_inc(volatile simpledma_t* reg){
+     return reg->SRC_ADDR_INC;
 }
-inline void set_simpledma_src_stride(volatile simpledma_t* reg, uint32_t value){
-    reg->SRC_STRIDE = (reg->SRC_STRIDE & ~(0xffffffffU << 0)) | (value << 0);
+inline void set_simpledma_src_addr_inc(volatile simpledma_t* reg, uint32_t value){
+     reg->SRC_ADDR_INC = value;
+}
+inline uint32_t get_simpledma_src_addr_inc_src_step(volatile simpledma_t* reg){
+    return (reg->SRC_ADDR_INC >> 0) & 0xfff;
+}
+inline void set_simpledma_src_addr_inc_src_step(volatile simpledma_t* reg, uint16_t value){
+    reg->SRC_ADDR_INC = (reg->SRC_ADDR_INC & ~(0xfffU << 0)) | (value << 0);
+}
+inline uint32_t get_simpledma_src_addr_inc_src_stride(volatile simpledma_t* reg){
+    return (reg->SRC_ADDR_INC >> 12) & 0xfffff;
+}
+inline void set_simpledma_src_addr_inc_src_stride(volatile simpledma_t* reg, uint32_t value){
+    reg->SRC_ADDR_INC = (reg->SRC_ADDR_INC & ~(0xfffffU << 12)) | (value << 12);
 }
 
 //SIMPLEDMA_DST_START_ADDR
@@ -176,12 +222,24 @@ inline void set_simpledma_dst_start_addr(volatile simpledma_t* reg, uint32_t val
     reg->DST_START_ADDR = (reg->DST_START_ADDR & ~(0xffffffffU << 0)) | (value << 0);
 }
 
-//SIMPLEDMA_DST_STRIDE
-inline uint32_t get_simpledma_dst_stride(volatile simpledma_t* reg){
-    return (reg->DST_STRIDE >> 0) & 0xffffffff;
+//SIMPLEDMA_DST_ADDR_INC
+inline uint32_t get_simpledma_dst_addr_inc(volatile simpledma_t* reg){
+     return reg->DST_ADDR_INC;
 }
-inline void set_simpledma_dst_stride(volatile simpledma_t* reg, uint32_t value){
-    reg->DST_STRIDE = (reg->DST_STRIDE & ~(0xffffffffU << 0)) | (value << 0);
+inline void set_simpledma_dst_addr_inc(volatile simpledma_t* reg, uint32_t value){
+     reg->DST_ADDR_INC = value;
+}
+inline uint32_t get_simpledma_dst_addr_inc_dst_step(volatile simpledma_t* reg){
+    return (reg->DST_ADDR_INC >> 0) & 0xfff;
+}
+inline void set_simpledma_dst_addr_inc_dst_step(volatile simpledma_t* reg, uint16_t value){
+    reg->DST_ADDR_INC = (reg->DST_ADDR_INC & ~(0xfffU << 0)) | (value << 0);
+}
+inline uint32_t get_simpledma_dst_addr_inc_dst_stride(volatile simpledma_t* reg){
+    return (reg->DST_ADDR_INC >> 12) & 0xfffff;
+}
+inline void set_simpledma_dst_addr_inc_dst_stride(volatile simpledma_t* reg, uint32_t value){
+    reg->DST_ADDR_INC = (reg->DST_ADDR_INC & ~(0xfffffU << 12)) | (value << 12);
 }
 
 #endif /* _BSP_SIMPLEDMA_H */
\ No newline at end of file
diff --git a/include/ehrenberg/devices/i2s.h b/include/ehrenberg/devices/i2s.h
index d18c0d1..eb807af 100644
--- a/include/ehrenberg/devices/i2s.h
+++ b/include/ehrenberg/devices/i2s.h
@@ -3,4 +3,7 @@
 
 #include "gen/i2s.h"
 
+#define MODE_I2S 1
+#define MODE_PDM 2
+
 #endif /* _BSP_IIS_H */