INCLUDE=-I$(CURDIR)

INCLUDE+=-I$(STMLIB)/CMSIS/Include

INCLUDE+=-I$(STMLIB)/CMSIS/Device/ST/STM32L1xx/Include

INCLUDE+=-I$(STD_PERIPH)/inc

INCLUDE+=-I$(DISCOVERY)

INCLUDE+=-I$(STMLIB)/$(OLEDDRV)

INCLUDE+=-I$(STMLIB)/$(USBDRV)

# vpath is used so object files are written to the current directory instead

# of the same directory as their source files

vpath %.c $(DISCOVERY) $(STD_PERIPH)/src \

          $(STMLIB)/USB \

          $(STMLIB)/STM32_USB-FS_Device_Library/Class/hid/src \

          $(STMLIB)/STM32_USB-FS_Device_Library/Core/src

vpath %.s $(STARTUP)

ASRC=startup_stm32l1xx_mdp.s

# Project Source Files

SRC=main.c

SRC+=stm32l1xx_it.c

SRC+=system_stm32l1xx.c

SRC+=stm32l100c_discovery.c

SRC+=ssd1306.c

# Discovery Source Files

#SRC+=stm32f4_discovery_lis302dl.c

#SRC+=stm32f4_discovery.c

#SRC+=stm32f4_discovery_audio_codec.c

# Standard Peripheral Source Files

SRC+=stm32l1xx_syscfg.c

SRC+=misc.c

SRC+=stm32l1xx_adc.c

SRC+=stm32l1xx_dac.c

SRC+=stm32l1xx_dma.c

SRC+=stm32l1xx_exti.c

SRC+=stm32l1xx_flash.c

SRC+=stm32l1xx_gpio.c

SRC+=stm32l1xx_i2c.c

SRC+=stm32l1xx_rcc.c

SRC+=stm32l1xx_spi.c

SRC+=stm32l1xx_tim.c

# USB Source Files

SRC+=usb_core.c

SRC+=usb_init.c

SRC+=usb_int.c

#include "main.h"

#include "stm32l100c_discovery.h"

#include "ssd1306.h"

// USB includes

#include "hw_config.h"

#include "usb_lib.h"

#include "usb_desc.h"

#include "usb_pwr.h"

#define SSR_PERIOD 200

#define LED_POWER GPIOB,GPIO_Pin_9

#define LED_STAT  GPIOA,GPIO_Pin_15

#define MAX_CS GPIOB,GPIO_Pin_12

// TODO: Grab buttonpresses with interrupts

// TODO: Eliminate screen buffer since we aren't using it...

#define SW_BTN  GPIOB, GPIO_Pin_3

#define SW_UP   GPIOB, GPIO_Pin_4

#define SW_DOWN GPIOB, GPIO_Pin_6

#define SW_LEFT GPIOB, GPIO_Pin_5

#define SW_RIGHT GPIOB, GPIO_Pin_7

// USB Supporting Vars

extern __IO uint8_t Receive_Buffer[64];

extern __IO  uint32_t Receive_length ;

extern __IO  uint32_t length ;

uint8_t Send_Buffer[64];

uint32_t packet_sent=1;

uint32_t packet_receive=1;

// State definition

enum state {

    STATE_IDLE = 0,

    STATE_SETP,

    STATE_SETI,

    STATE_SETD,

    STATE_PREHEAT_BREW,

    STATE_MAINTAIN_BREW,

    STATE_PREHEAT_STEAM,

    STATE_MAINTAIN_STEAM,

};

static __IO uint32_t TimingDelay;

// Move to header file

void init_gpio();

void init_spi();

void process();

void machine();

int main(void)

{

    // Init clocks

    SystemInit();

    // Init GPIO

    init_gpio();

    // Init USB

    //Set_USBClock();

    //USB_Interrupts_Config();

    //USB_Init();

    // Turn on power LED