diff --git a/DSTAT-temp/src/main.c b/DSTAT-temp/src/main.c
index 3a40ee85aebe9447f9c143067e9c7e6b6e35aed0..0a26752f1884dd5139d9217a8aa2c9cb34253bab 100644
--- a/DSTAT-temp/src/main.c
+++ b/DSTAT-temp/src/main.c
@@ -25,6 +25,7 @@ int8_t command_handler(char command){
 		break;
 	case 'G': //Gain - start gain, autogain on/off, (min gain, max gain), low/high switch thresholds
 		//scanf("%1u%1u%7li%7li",&g_gain,&autogain_enable,&overcurrent_threshold,&undercurrent_threshold);
+		scanf("1u",&g_gain);
 		pot_set_gain();
 		break;
 	case 'L': //LSV - start, stop, slope
diff --git a/DSTAT-temp/src/max5443.c b/DSTAT-temp/src/max5443.c
index e9755662f75a6d08e8a5c4f31f5e7a7b2778b4fc..b59609bba2368a9c4675e866f2ddf9c10761a53e 100644
--- a/DSTAT-temp/src/max5443.c
+++ b/DSTAT-temp/src/max5443.c
@@ -7,6 +7,9 @@
 
 #include <max5443.h>
 
+//static uint16_t dac_samples[DMA_BUFFER_SIZE / 2];
+static void dma_init(void);
+
 struct usart_spi_device spi_device_conf_c = {
           .id = IOPORT_CREATE_PIN(PORTC, 4)
       };
@@ -19,8 +22,38 @@ void max5443_init_pins(void){
 void max5443_init_module(void){
 	usart_spi_init(&USARTC1);
 	usart_spi_setup_device(&USARTC1, &spi_device_conf_c, SPI_MODE_0, 24000000UL, 0);
+	
+	dma_init();
 }
-   
+
+static void dma_init(void){
+	struct dma_channel_config dmach_conf;
+	memset(&dmach_conf, 0, sizeof(dmach_conf));
+
+	dma_channel_set_burst_length(&dmach_conf, DMA_CH_BURSTLEN_1BYTE_gc);
+	dma_channel_set_transfer_count(&dmach_conf, 2);
+
+	dma_channel_set_src_reload_mode(&dmach_conf,DMA_CH_SRCRELOAD_BURST_gc);
+	dma_channel_set_dest_reload_mode(&dmach_conf,DMA_CH_DESTRELOAD_BURST_gc);
+
+	dma_channel_set_src_dir_mode(&dmach_conf, DMA_CH_SRCDIR_INC_gc);
+	dma_channel_set_dest_dir_mode(&dmach_conf, DMA_CH_DESTDIR_FIXED_gc);
+
+	dma_channel_set_source_address(&dmach_conf,(uint16_t)(uintptr_t)&TCC1_CNT);
+	dma_channel_set_destination_address(&dmach_conf,(uint16_t)(uintptr_t)&USARTC1_DATA);
+
+	dma_channel_set_trigger_source(&dmach_conf, DMA_CH_TRIGSRC_TCC0_OVF_gc);
+	dma_channel_set_single_shot(&dmach_conf);
+
+	dma_enable();
+
+	//dma_set_callback(DMA_CHANNEL, dma_transfer_done);
+	//dma_channel_set_interrupt_level(&dmach_conf, DMA_INT_LVL_LO);
+
+	dma_channel_write_config(DMA_CHANNEL, &dmach_conf);
+	//dma_channel_enable(DMA_CHANNEL);
+}
+
 void max5443_set_voltage1(uint16_t dacindex){
 	static union{
 		uint8_t ui8[2];
diff --git a/DSTAT-temp/src/max5443.h b/DSTAT-temp/src/max5443.h
index 1fae84254f023a2f803babfae055bcaf0ca7bcc1..d09cc9a5400378233da487c77348229c4b4c754e 100644
--- a/DSTAT-temp/src/max5443.h
+++ b/DSTAT-temp/src/max5443.h
@@ -15,10 +15,15 @@
 #include <ioport.h>
 #include <delay.h>
 #include <stdio_usb.h>
+#include <dma.h>
+
+#define DMA_CHANNEL     0
+#define DMA_BUFFER_SIZE 1024
 
 void max5443_init_pins(void);
 void max5443_init_module(void);
 void max5443_set_voltage1(uint16_t dacindex);
+
 //void max5443_set_voltage_8bit(uint8_t dacindex);
 
 #endif /* MAX5443_H_ */
\ No newline at end of file
diff --git a/DSTAT1.atsuo b/DSTAT1.atsuo
index de22cfb5a14cfe399b34f1d32b2db5d7746053ae..53ebcc89ab96a78c2ff62d1cb91d8009f03925cb 100644
Binary files a/DSTAT1.atsuo and b/DSTAT1.atsuo differ