#ifndef __CONFIG_H__

#define __CONFIG_H__

/* Wirings */

#define PORT_LED GPIOA

#define PIN_LED GPIO_Pin_0

#define PORT_SS GPIOA /* Software SS, assign as you like */

#define PIN_SS GPIO_Pin_4

/* USB */

#define MASS_MEMORY_START 0x04002000

#define BULK_MAX_PACKET_SIZE 0x00000040 /* Max packet size for FullSpeed bulk transfer */

#define VCP_DATA_SIZE 0x40 /* Should be the same as BULK_MAX_PACKET_SIZE */

#define ENDP0_RXADDR 0x40 /* EP0 RX buffer base address */

#define ENDP0_TXADDR 0x80 /* EP0 TX buffer base address */

#define ENDP1_TXADDR 0xC0 /* EP1 TX buffer base address */

#define ENDP2_TXADDR 0x100 /* EP2 TX buffer base address */

#define ENDP3_RXADDR 0x110 /* EP3 RX buffer base address */

/* SPI */

#define SPI_BUS_USED SPI1

#define SPI_ENGINE_RCC RCC_APB2Periph_SPI1

#define SPI_DEFAULT_SPEED 9000000 /* Default SPI clock = 9MHz to support most chips.*/

#define SPI_DR_Base (&(SPI_BUS_USED->DR))

#define SPI_TX_DMA_CH DMA1_Channel3 /* SPI1 TX is only available on DMA1 CH3 */

#define SPI_TX_DMA_FLAG DMA1_FLAG_TC3

#define SPI_RX_DMA_CH DMA1_Channel2 /* SPI1 RX is only available on DMA1 CH2 */

#define SPI_RX_DMA_FLAG DMA1_FLAG_TC2

/* serprog */

#define S_PGM_NAME "serprog-STM32VCP" /* The program's name, must < 16 bytes */

#define S_SUPPORTED_BUS BUS_SPI

#define S_CMD_MAP ( \

/* GPIO macros */

#define select_chip() GPIO_ResetBits( PORT_SS, PIN_SS)

#define unselect_chip() GPIO_SetBits( PORT_SS, PIN_SS)

#define led_off() GPIO_ResetBits(PORT_LED, PIN_LED)

#define led_on() GPIO_SetBits(PORT_LED, PIN_LED)

#endif /* __CONFIG_H__ */