diff --git a/DSTAT-temp/src/ads1255.c b/DSTAT-temp/src/ads1255.c
index 2150910a6519425c1c66aec99d7d8aa3b62fcc1e..da80579ace3303be0fb5b9d458542e242573bb31 100644
--- a/DSTAT-temp/src/ads1255.c
+++ b/DSTAT-temp/src/ads1255.c
@@ -9,6 +9,7 @@
 #include <ads1255.h>
 
 uint8_t buffer_iter = 0;
+uint16_t sample_delay_ms_100div = 0;
 
 struct usart_spi_device spi_device_conf = {
           .id = IOPORT_CREATE_PIN(PORTE, 4)
@@ -93,6 +94,64 @@ void ads1255_setup(uint8_t buff, uint8_t rate, uint8_t pga){
 	#if BOARD_VER_MAJOR == 1 && BOARD_VER_MINOR == 2
 		uint8_t command_buffer[6] = {0x50,0x03,buff,0x08,pga,rate}; // write reg 0, write 4 registers, analog buffer, MUX AIN0-AINCOM, pga, rate	
 	#endif
+	
+	//Stores propagation delay of current ADC sample rate in sample_delay_ms_100div in .01 ms
+	
+	switch (rate)
+	{
+	case ADS_DR_2_5:
+		sample_delay_ms_100div = 40022;
+		break;
+	case ADS_DR_5:
+		sample_delay_ms_100div = 20022;
+		break;
+	case ADS_DR_10:
+		sample_delay_ms_100div = 10022;
+		break;
+	case ADS_DR_15:
+		sample_delay_ms_100div = 6688;
+		break;
+	case ADS_DR_25:
+		sample_delay_ms_100div = 4022;
+		break;
+	case ADS_DR_30:
+		sample_delay_ms_100div = 3355;
+		break;
+	case ADS_DR_50:
+		sample_delay_ms_100div = 2022;
+		break;
+	case ADS_DR_60:
+		sample_delay_ms_100div = 1688;
+		break;
+	case ADS_DR_100:
+		sample_delay_ms_100div = 1022;
+		break;
+	case ADS_DR_500:
+		sample_delay_ms_100div = 222;
+		break;
+	case ADS_DR_1000:
+		sample_delay_ms_100div = 122;
+		break;
+	case ADS_DR_2000:
+		sample_delay_ms_100div = 72;
+		break;
+	case ADS_DR_3750:
+		sample_delay_ms_100div = 48;
+		break;
+	case ADS_DR_7500:
+		sample_delay_ms_100div = 35;
+		break;
+	case ADS_DR_15000:
+		sample_delay_ms_100div = 29;
+		break;
+	case ADS_DR_30000:
+		sample_delay_ms_100div = 25;
+		break;
+	default:
+		printf("#ERR: Invalid ADC data rate specified.\n\r");
+		break;
+	}
+	
 		
 	usart_spi_select_device(&USARTE1, &spi_device_conf);
 	usart_spi_transmit(&USARTE1, ADS_SDATAC);
diff --git a/DSTAT-temp/src/ads1255.h b/DSTAT-temp/src/ads1255.h
index 630ced5c3c55d11eb7ac3e3345f131427e7912bd..3b4cbe088b37f906a953e3e09af12ea496bf8ed8 100644
--- a/DSTAT-temp/src/ads1255.h
+++ b/DSTAT-temp/src/ads1255.h
@@ -62,6 +62,8 @@
 #define ADS_MUX_VOLT 0x08
 #define ADS_MUX_POT 0x18
 
+extern uint16_t sample_delay_ms_100div;
+
 void ads1255_sync(void);
 void ads1255_init_pins(void);
 void ads1255_init_module(void);