diff --git a/software/firmware/project_oracle_test_prj/.vs/project_oracle_test_prj/v14/.atsuo b/software/firmware/project_oracle_test_prj/.vs/project_oracle_test_prj/v14/.atsuo
index 49c6e5f..99c8c90 100644
Binary files a/software/firmware/project_oracle_test_prj/.vs/project_oracle_test_prj/v14/.atsuo and b/software/firmware/project_oracle_test_prj/.vs/project_oracle_test_prj/v14/.atsuo differ
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/atmel_start.c b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/atmel_start.c
deleted file mode 100644
index 9d0900d..0000000
--- a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/atmel_start.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <atmel_start.h>
-
-/**
- * Initializes MCU, drivers and middleware in the project
- **/
-void atmel_start_init(void)
-{
-	system_init();
-}
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/atmel_start.h b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/atmel_start.h
deleted file mode 100644
index a035c6c..0000000
--- a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/atmel_start.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef ATMEL_START_H_INCLUDED
-#define ATMEL_START_H_INCLUDED
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "driver_init.h"
-
-/**
- * Initializes MCU, drivers and middleware in the project
- **/
-void atmel_start_init(void);
-
-#ifdef __cplusplus
-}
-#endif
-#endif
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/atmel_start_pins.h b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/atmel_start_pins.h
deleted file mode 100644
index 1344f6c..0000000
--- a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/atmel_start_pins.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * Code generated from Atmel Start.
- *
- * This file will be overwritten when reconfiguring your Atmel Start project.
- * Please copy examples or other code you want to keep to a separate file
- * to avoid losing it when reconfiguring.
- */
-#ifndef ATMEL_START_PINS_H_INCLUDED
-#define ATMEL_START_PINS_H_INCLUDED
-
-
-#endif // ATMEL_START_PINS_H_INCLUDED
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/devices/test.h b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/devices/display/p_ssd1963.c
similarity index 100%
rename from software/firmware/project_oracle_test_prj/project_oracle_test_prj/devices/test.h
rename to software/firmware/project_oracle_test_prj/project_oracle_test_prj/devices/display/p_ssd1963.c
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/devices/display/p_ssd1963.h b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/devices/display/p_ssd1963.h
new file mode 100644
index 0000000..e69de29
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/driver_init.c b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/driver_init.c
deleted file mode 100644
index 2ee900b..0000000
--- a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/driver_init.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Code generated from Atmel Start.
- *
- * This file will be overwritten when reconfiguring your Atmel Start project.
- * Please copy examples or other code you want to keep to a separate file
- * to avoid losing it when reconfiguring.
- */
-
-#include "driver_init.h"
-#include <peripheral_clk_config.h>
-#include <utils.h>
-#include <hal_init.h>
-
-/*! The buffer size for USART */
-#define USART_0_BUFFER_SIZE 16
-
-struct usart_async_descriptor USART_0;
-struct timer_descriptor       TIMER_0;
-
-static uint8_t USART_0_buffer[USART_0_BUFFER_SIZE];
-
-struct i2c_m_sync_desc I2C_0;
-
-void EXTERNAL_IRQ_0_init(void)
-{
-	hri_gclk_write_PCHCTRL_reg(GCLK, EIC_GCLK_ID, CONF_GCLK_EIC_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos));
-	hri_mclk_set_APBAMASK_EIC_bit(MCLK);
-
-	ext_irq_init();
-}
-
-/**
- * \brief USART Clock initialization function
- *
- * Enables register interface and peripheral clock
- */
-void USART_0_CLOCK_init()
-{
-
-	hri_gclk_write_PCHCTRL_reg(GCLK, SERCOM2_GCLK_ID_CORE, CONF_GCLK_SERCOM2_CORE_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos));
-	hri_gclk_write_PCHCTRL_reg(GCLK, SERCOM2_GCLK_ID_SLOW, CONF_GCLK_SERCOM2_SLOW_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos));
-
-	hri_mclk_set_APBBMASK_SERCOM2_bit(MCLK);
-}
-
-/**
- * \brief USART pinmux initialization function
- *
- * Set each required pin to USART functionality
- */
-void USART_0_PORT_init()
-{
-
-	gpio_set_pin_function(PB25, PINMUX_PB25D_SERCOM2_PAD0);
-
-	gpio_set_pin_function(PB24, PINMUX_PB24D_SERCOM2_PAD1);
-}
-
-/**
- * \brief USART initialization function
- *
- * Enables USART peripheral, clocks and initializes USART driver
- */
-void USART_0_init(void)
-{
-	USART_0_CLOCK_init();
-	usart_async_init(&USART_0, SERCOM2, USART_0_buffer, USART_0_BUFFER_SIZE, (void *)NULL);
-	USART_0_PORT_init();
-}
-
-void I2C_0_PORT_init(void)
-{
-
-	gpio_set_pin_pull_mode(PA22,
-	                       // <y> Pull configuration
-	                       // <id> pad_pull_config
-	                       // <GPIO_PULL_OFF"> Off
-	                       // <GPIO_PULL_UP"> Pull-up
-	                       // <GPIO_PULL_DOWN"> Pull-down
-	                       GPIO_PULL_OFF);
-
-	gpio_set_pin_function(PA22, PINMUX_PA22C_SERCOM3_PAD0);
-
-	gpio_set_pin_pull_mode(PA23,
-	                       // <y> Pull configuration
-	                       // <id> pad_pull_config
-	                       // <GPIO_PULL_OFF"> Off
-	                       // <GPIO_PULL_UP"> Pull-up
-	                       // <GPIO_PULL_DOWN"> Pull-down
-	                       GPIO_PULL_OFF);
-
-	gpio_set_pin_function(PA23, PINMUX_PA23C_SERCOM3_PAD1);
-}
-
-void I2C_0_CLOCK_init(void)
-{
-	hri_gclk_write_PCHCTRL_reg(GCLK, SERCOM3_GCLK_ID_CORE, CONF_GCLK_SERCOM3_CORE_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos));
-	hri_gclk_write_PCHCTRL_reg(GCLK, SERCOM3_GCLK_ID_SLOW, CONF_GCLK_SERCOM3_SLOW_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos));
-
-	hri_mclk_set_APBBMASK_SERCOM3_bit(MCLK);
-}
-
-void I2C_0_init(void)
-{
-	I2C_0_CLOCK_init();
-	i2c_m_sync_init(&I2C_0, SERCOM3);
-	I2C_0_PORT_init();
-}
-
-/**
- * \brief Timer initialization function
- *
- * Enables Timer peripheral, clocks and initializes Timer driver
- */
-static void TIMER_0_init(void)
-{
-	hri_mclk_set_APBAMASK_TC0_bit(MCLK);
-	hri_gclk_write_PCHCTRL_reg(GCLK, TC0_GCLK_ID, CONF_GCLK_TC0_SRC | (1 << GCLK_PCHCTRL_CHEN_Pos));
-
-	timer_init(&TIMER_0, TC0, _tc_get_timer());
-}
-
-void system_init(void)
-{
-	init_mcu();
-
-	EXTERNAL_IRQ_0_init();
-
-	USART_0_init();
-
-	I2C_0_init();
-
-	TIMER_0_init();
-}
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/driver_init.h b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/driver_init.h
deleted file mode 100644
index b82abbb..0000000
--- a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/driver_init.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Code generated from Atmel Start.
- *
- * This file will be overwritten when reconfiguring your Atmel Start project.
- * Please copy examples or other code you want to keep to a separate file
- * to avoid losing it when reconfiguring.
- */
-#ifndef DRIVER_INIT_INCLUDED
-#define DRIVER_INIT_INCLUDED
-
-#include "atmel_start_pins.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <hal_atomic.h>
-#include <hal_delay.h>
-#include <hal_gpio.h>
-#include <hal_init.h>
-#include <hal_io.h>
-#include <hal_sleep.h>
-
-#include <hal_ext_irq.h>
-
-#include <hal_usart_async.h>
-
-#include <hal_i2c_m_sync.h>
-#include <hal_timer.h>
-#include <hpl_tc_base.h>
-
-extern struct usart_async_descriptor USART_0;
-
-extern struct i2c_m_sync_desc  I2C_0;
-extern struct timer_descriptor TIMER_0;
-
-void USART_0_PORT_init(void);
-void USART_0_CLOCK_init(void);
-void USART_0_init(void);
-
-void I2C_0_CLOCK_init(void);
-void I2C_0_init(void);
-void I2C_0_PORT_init(void);
-
-/**
- * \brief Perform system initialization, initialize pins and clocks for
- * peripherals
- */
-void system_init(void);
-
-#ifdef __cplusplus
-}
-#endif
-#endif // DRIVER_INIT_INCLUDED
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_gpio.c b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_gpio.c
index e69de29..5ebb120 100644
--- a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_gpio.c
+++ b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_gpio.c
@@ -0,0 +1,8 @@
+
+
+/**
+ * Example of using EXTERNAL_IRQ_0
+ */
+void EXTERNAL_IRQ_0_example(void)
+{
+}
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_i2c.c b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_i2c.c
index e69de29..73f5d52 100644
--- a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_i2c.c
+++ b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_i2c.c
@@ -0,0 +1,13 @@
+
+
+
+void I2C_0_example(void)
+{
+	struct io_descriptor *I2C_0_io;
+
+	i2c_m_sync_get_io_descriptor(&I2C_0, &I2C_0_io);
+	i2c_m_sync_enable(&I2C_0);
+	i2c_m_sync_set_slaveaddr(&I2C_0, 0x12, I2C_M_SEVEN);
+	io_write(I2C_0_io, (uint8_t *)"Hello World!", 12);
+}
+
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_tcc.c b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_tcc.c
index e69de29..047479c 100644
--- a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_tcc.c
+++ b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_tcc.c
@@ -0,0 +1,28 @@
+
+
+static struct timer_task TIMER_0_task1, TIMER_0_task2;
+
+/**
+ * Example of using TIMER_0.
+ */
+static void TIMER_0_task1_cb(const struct timer_task *const timer_task)
+{
+}
+
+static void TIMER_0_task2_cb(const struct timer_task *const timer_task)
+{
+}
+
+void TIMER_0_example(void)
+{
+	TIMER_0_task1.interval = 100;
+	TIMER_0_task1.cb       = TIMER_0_task1_cb;
+	TIMER_0_task1.mode     = TIMER_TASK_REPEAT;
+	TIMER_0_task2.interval = 200;
+	TIMER_0_task2.cb       = TIMER_0_task2_cb;
+	TIMER_0_task2.mode     = TIMER_TASK_REPEAT;
+
+	timer_add_task(&TIMER_0, &TIMER_0_task1);
+	timer_add_task(&TIMER_0, &TIMER_0_task2);
+	timer_start(&TIMER_0);
+}
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_usart.c b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_usart.c
index 4c9bcd8..bacb09d 100644
--- a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_usart.c
+++ b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/drivers/p_usart.c
@@ -1,6 +1,9 @@
 #include "p_usart.h"
 
 static usart_async_descriptor debug_inst;
+
+static uint8_t example_USART_0[12] = "Hello World!";
+
 static uint8_t debug_buffer[DEBUG_MAX_BUFFER_SIZE]
 void p_usart_init(void)
 {
@@ -15,4 +18,32 @@ void p_write(struct usart_async_descriptor* const inst, const uint8_t* data, uin
 void p_debug(const char* str, ...)
 {
 	
-}
\ No newline at end of file
+}
+
+
+
+/**
+ * Example of using USART_0 to write "Hello World" using the IO abstraction.
+ *
+ * Since the driver is asynchronous we need to use statically allocated memory for string
+ * because driver initiates transfer and then returns before the transmission is completed.
+ *
+ * Once transfer has been completed the tx_cb function will be called.
+ */
+static void tx_cb_USART_0(const struct usart_async_descriptor *const io_descr)
+{
+	/* Transfer completed */
+}
+
+void USART_0_example(void)
+{
+	struct io_descriptor *io;
+
+	usart_async_register_callback(&USART_0, USART_ASYNC_TXC_CB, tx_cb_USART_0);
+	/*usart_async_register_callback(&USART_0, USART_ASYNC_RXC_CB, rx_cb);
+	usart_async_register_callback(&USART_0, USART_ASYNC_ERROR_CB, err_cb);*/
+	usart_async_get_io_descriptor(&USART_0, &io);
+	usart_async_enable(&USART_0);
+
+	io_write(io, example_USART_0, 12);
+}
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/examples/driver_examples.c b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/examples/driver_examples.c
deleted file mode 100644
index 4218cbe..0000000
--- a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/examples/driver_examples.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Code generated from Atmel Start.
- *
- * This file will be overwritten when reconfiguring your Atmel Start project.
- * Please copy examples or other code you want to keep to a separate file
- * to avoid losing it when reconfiguring.
- */
-
-#include "driver_examples.h"
-#include "driver_init.h"
-#include "utils.h"
-
-/**
- * Example of using EXTERNAL_IRQ_0
- */
-void EXTERNAL_IRQ_0_example(void)
-{
-}
-
-/**
- * Example of using USART_0 to write "Hello World" using the IO abstraction.
- *
- * Since the driver is asynchronous we need to use statically allocated memory for string
- * because driver initiates transfer and then returns before the transmission is completed.
- *
- * Once transfer has been completed the tx_cb function will be called.
- */
-
-static uint8_t example_USART_0[12] = "Hello World!";
-
-static void tx_cb_USART_0(const struct usart_async_descriptor *const io_descr)
-{
-	/* Transfer completed */
-}
-
-void USART_0_example(void)
-{
-	struct io_descriptor *io;
-
-	usart_async_register_callback(&USART_0, USART_ASYNC_TXC_CB, tx_cb_USART_0);
-	/*usart_async_register_callback(&USART_0, USART_ASYNC_RXC_CB, rx_cb);
-	usart_async_register_callback(&USART_0, USART_ASYNC_ERROR_CB, err_cb);*/
-	usart_async_get_io_descriptor(&USART_0, &io);
-	usart_async_enable(&USART_0);
-
-	io_write(io, example_USART_0, 12);
-}
-
-void I2C_0_example(void)
-{
-	struct io_descriptor *I2C_0_io;
-
-	i2c_m_sync_get_io_descriptor(&I2C_0, &I2C_0_io);
-	i2c_m_sync_enable(&I2C_0);
-	i2c_m_sync_set_slaveaddr(&I2C_0, 0x12, I2C_M_SEVEN);
-	io_write(I2C_0_io, (uint8_t *)"Hello World!", 12);
-}
-
-static struct timer_task TIMER_0_task1, TIMER_0_task2;
-
-/**
- * Example of using TIMER_0.
- */
-static void TIMER_0_task1_cb(const struct timer_task *const timer_task)
-{
-}
-
-static void TIMER_0_task2_cb(const struct timer_task *const timer_task)
-{
-}
-
-void TIMER_0_example(void)
-{
-	TIMER_0_task1.interval = 100;
-	TIMER_0_task1.cb       = TIMER_0_task1_cb;
-	TIMER_0_task1.mode     = TIMER_TASK_REPEAT;
-	TIMER_0_task2.interval = 200;
-	TIMER_0_task2.cb       = TIMER_0_task2_cb;
-	TIMER_0_task2.mode     = TIMER_TASK_REPEAT;
-
-	timer_add_task(&TIMER_0, &TIMER_0_task1);
-	timer_add_task(&TIMER_0, &TIMER_0_task2);
-	timer_start(&TIMER_0);
-}
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/examples/driver_examples.h b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/examples/driver_examples.h
deleted file mode 100644
index bebd724..0000000
--- a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/examples/driver_examples.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Code generated from Atmel Start.
- *
- * This file will be overwritten when reconfiguring your Atmel Start project.
- * Please copy examples or other code you want to keep to a separate file
- * to avoid losing it when reconfiguring.
- */
-#ifndef DRIVER_EXAMPLES_H_INCLUDED
-#define DRIVER_EXAMPLES_H_INCLUDED
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void EXTERNAL_IRQ_0_example(void);
-
-void USART_0_example(void);
-
-void I2C_0_example(void);
-
-void TIMER_0_example(void);
-
-#ifdef __cplusplus
-}
-#endif
-#endif // DRIVER_EXAMPLES_H_INCLUDED
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/oracle.c b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/oracle.c
index 4310f82..8525bc9 100644
--- a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/oracle.c
+++ b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/oracle.c
@@ -8,5 +8,15 @@
 
 void oracle_init(void)
 {
+	// init mcu
 	
+	// uart init
+	
+	// i2c init
+	
+	// gpio init
+	
+	// time init
+	
+	// devices init
 }
\ No newline at end of file
diff --git a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/project_oracle_test_prj.cproj b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/project_oracle_test_prj.cproj
index af86218..0edd5df 100644
--- a/software/firmware/project_oracle_test_prj/project_oracle_test_prj/project_oracle_test_prj.cproj
+++ b/software/firmware/project_oracle_test_prj/project_oracle_test_prj/project_oracle_test_prj.cproj
@@ -30,15 +30,15 @@
     <EraseKey />
     <AsfFrameworkConfig>
       <framework-data xmlns="">
-  <options />
-  <configurations />
-  <files />
-  <documentation help="" />
-  <offline-documentation help="" />
-  <dependencies>
-    <content-extension eid="atmel.asf" uuidref="Atmel.ASF" version="3.47.0" />
-  </dependencies>
-</framework-data>
+        <options />
+        <configurations />
+        <files />
+        <documentation help="" />
+        <offline-documentation help="" />
+        <dependencies>
+          <content-extension eid="atmel.asf" uuidref="Atmel.ASF" version="3.47.0" />
+        </dependencies>
+      </framework-data>
     </AsfFrameworkConfig>
     <atStartFilePath>.atmelstart\atmel_start_config.atstart</atStartFilePath>
     <GpdscFilePath>.atmelstart\AtmelStart.gpdsc</GpdscFilePath>
@@ -418,15 +418,6 @@
     </ToolchainSettings>
   </PropertyGroup>
   <ItemGroup>
-    <Compile Include="atmel_start.c">
-      <SubType>compile</SubType>
-    </Compile>
-    <Compile Include="atmel_start.h">
-      <SubType>compile</SubType>
-    </Compile>
-    <Compile Include="atmel_start_pins.h">
-      <SubType>compile</SubType>
-    </Compile>
     <Compile Include="Config\hpl_cmcc_config.h">
       <SubType>compile</SubType>
     </Compile>
@@ -469,6 +460,12 @@
     <Compile Include="Config\RTE_Components.h">
       <SubType>compile</SubType>
     </Compile>
+    <Compile Include="devices\display\p_ssd1963.c">
+      <SubType>compile</SubType>
+    </Compile>
+    <Compile Include="devices\display\p_ssd1963.h">
+      <SubType>compile</SubType>
+    </Compile>
     <Compile Include="Device_Startup\startup_same54.c">
       <SubType>compile</SubType>
     </Compile>
@@ -499,15 +496,6 @@
     <Compile Include="drivers\p_usart.h">
       <SubType>compile</SubType>
     </Compile>
-    <Compile Include="driver_init.c">
-      <SubType>compile</SubType>
-    </Compile>
-    <Compile Include="driver_init.h">
-      <SubType>compile</SubType>
-    </Compile>
-    <Compile Include="examples\driver_examples.c">
-      <SubType>compile</SubType>
-    </Compile>
     <Compile Include="examples\driver_examples.h">
       <SubType>compile</SubType>
     </Compile>