diff --git a/DSTAT-temp/src/experiment.c b/DSTAT-temp/src/experiment.c
index 53b1927db7908b7f855878bf07a3b8fdf74ce977..0ffd1d88978ed9f924b6bf0d9f744e8d9331e7bc 100644
--- a/DSTAT-temp/src/experiment.c
+++ b/DSTAT-temp/src/experiment.c
@@ -425,36 +425,36 @@ uint8_t lsv_experiment(int16_t start, int16_t stop, uint16_t slope, int8_t first
 		tc_write_period(&TCC1, 0xffff);
 		tc_write_period(&TCC0, (uint16_t)timer_period);
 
-		//DMA
-		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, 1);
-
-		dma_channel_set_src_reload_mode(&dmach_conf, DMA_CH_SRCRELOAD_TRANSACTION_gc);
-		dma_channel_set_dest_reload_mode(&dmach_conf, DMA_CH_DESTRELOAD_NONE_gc);
-
-		dma_channel_set_src_dir_mode(&dmach_conf, DMA_CH_SRCDIR_FIXED_gc);
-		dma_channel_set_source_address(&dmach_conf, (uint16_t)(uintptr_t)&TCC1.CNTH);
-
-		dma_channel_set_dest_dir_mode(&dmach_conf, DMA_CH_DESTDIR_FIXED_gc);
-		dma_channel_set_destination_address(&dmach_conf, (uint16_t)(uintptr_t)&USARTC1.DATA);
-
-        dma_channel_set_trigger_source(&dmach_conf, DMA_CH_TRIGSRC_OFF_gc);
-        dma_channel_set_single_shot(&dmach_conf);
-		
-		dma_set_callback(0, (dma_callback_t)lsv_dma_callback);
-		dma_channel_set_interrupt_level(&dmach_conf, DMA_INT_LVL_HI);
-
-		dma_channel_write_config(0, &dmach_conf);
-		
-		dma_set_callback(1, (dma_callback_t)lsv_dma_callback1);
-		dma_channel_set_source_address(&dmach_conf, (uint16_t)(uintptr_t)&TCC1.CNTL);
-		dma_channel_write_config(1, &dmach_conf);
-	}
-	
-	dma_channel_enable(0);
+// 		//DMA
+// 		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, 1);
+// 
+// 		dma_channel_set_src_reload_mode(&dmach_conf, DMA_CH_SRCRELOAD_TRANSACTION_gc);
+// 		dma_channel_set_dest_reload_mode(&dmach_conf, DMA_CH_DESTRELOAD_NONE_gc);
+// 
+// 		dma_channel_set_src_dir_mode(&dmach_conf, DMA_CH_SRCDIR_FIXED_gc);
+// 		dma_channel_set_source_address(&dmach_conf, (uint16_t)(uintptr_t)&TCC1.CNTH);
+// 
+// 		dma_channel_set_dest_dir_mode(&dmach_conf, DMA_CH_DESTDIR_FIXED_gc);
+// 		dma_channel_set_destination_address(&dmach_conf, (uint16_t)(uintptr_t)&USARTC1.DATA);
+// 
+//         dma_channel_set_trigger_source(&dmach_conf, DMA_CH_TRIGSRC_OFF_gc);
+//         dma_channel_set_single_shot(&dmach_conf);
+// 		
+// 		dma_set_callback(0, (dma_callback_t)lsv_dma_callback);
+// 		dma_channel_set_interrupt_level(&dmach_conf, DMA_INT_LVL_HI);
+// 
+// 		dma_channel_write_config(0, &dmach_conf);
+// 		
+// 		dma_set_callback(1, (dma_callback_t)lsv_dma_callback1);
+// 		dma_channel_set_source_address(&dmach_conf, (uint16_t)(uintptr_t)&TCC1.CNTL);
+// 		dma_channel_write_config(1, &dmach_conf);
+ 	}
+// 	
+// 	dma_channel_enable(0);
 	
 	TCC1.CNT = dacindex_start;
 	
@@ -486,9 +486,9 @@ uint8_t lsv_experiment(int16_t start, int16_t stop, uint16_t slope, int8_t first
 				tce1_ovf_callback_lsv();
 				ret = 1;
 				goto aborting;
+				
 			}
 		}
-		delay_cycles(300);
 	}
 	
 	if (first_run == -1 || first_run == 2)
@@ -524,21 +524,7 @@ static void porte_int0_lsv(void){
 }
 
 static void tcf0_ovf_callback(void){
-/*	max5443_set_voltage1(TCC1.CNT);*/
-	arch_ioport_set_pin_level(IOPORT_CREATE_PIN(PORTC, 4), false);
-	dma_channel_enable(0);
-	dma_channel_trigger_block_transfer(0);
-}
-
-static void lsv_dma_callback(void){
-//	while (!((&USARTC1)->STATUS & USART_DREIF_bm));
-	dma_channel_enable(1);
-	dma_channel_trigger_block_transfer(1);
-}
-
-static void lsv_dma_callback1(void){
-	while (!((&USARTC1)->STATUS & USART_DREIF_bm));
-	arch_ioport_set_pin_level(IOPORT_CREATE_PIN(PORTC, 4), true);
+	max5443_set_voltage1(TCC1.CNT);
 }
 
 static void tce1_ovf_callback_lsv(void){
@@ -553,7 +539,6 @@ static void lsv_cca_callback(void){
 	PORTD.INTCTRL = PORT_INT0LVL_OFF_gc;
 	tc_set_overflow_interrupt_level(&TCC0, TC_OVFINTLVL_OFF_gc);
 	tc_set_cca_interrupt_level(&TCC1, TC_INT_LVL_OFF);
-	dma_channel_disable(0);
 	up = 0;
 	return;
 }
diff --git a/DSTAT1.atsln b/DSTAT1.atsln
index 734dbd463e4748e785ef33cf41bb35bca1979e99..fb34f162944ccf9ff083c0549b6a76cab24549ed 100644
--- a/DSTAT1.atsln
+++ b/DSTAT1.atsln
@@ -2,9 +2,6 @@
 Microsoft Visual Studio Solution File, Format Version 11.00
 # Atmel Studio Solution File, Format Version 11.00
 Project("{54F91283-7BC4-4236-8FF9-10F437C3AD48}") = "DSTAT-temp", "DSTAT-temp\DSTAT-temp.cproj", "{511F3FE1-F6B0-4E6D-877C-322C1167607E}"
-	ProjectSection(ProjectDependencies) = postProject
-		{F03C750F-9F8B-4E91-9B72-83F6D7CE27F4} = {F03C750F-9F8B-4E91-9B72-83F6D7CE27F4}
-	EndProjectSection
 EndProject
 Project("{54F91283-7BC4-4236-8FF9-10F437C3AD48}") = "EEPROM init", "EEPROM init\EEPROM init.cproj", "{F03C750F-9F8B-4E91-9B72-83F6D7CE27F4}"
 EndProject
diff --git a/DSTAT1.atsuo b/DSTAT1.atsuo
index e9285442c605f94fecea94ef2226a0542702f29e..3310937e5833a7dde3b1f03ad1711217fc3b5bce 100644
Binary files a/DSTAT1.atsuo and b/DSTAT1.atsuo differ