Configuration File Examples

conf_usb.h

UDI HID KBD Single

/*
 * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
 */

#ifndef _CONF_USB_H_
#define _CONF_USB_H_

#include "compiler.h"

#warning You must refill the following definitions with a correct values

#define  USB_DEVICE_VENDOR_ID             USB_VID_ATMEL
#define  USB_DEVICE_PRODUCT_ID            USB_PID_ATMEL_ASF_MSC
#define  USB_DEVICE_MAJOR_VERSION         1
#define  USB_DEVICE_MINOR_VERSION         0
#define  USB_DEVICE_POWER                 100 // Consumption on VBUS line (mA)
#define  USB_DEVICE_ATTR                  \
    (USB_CONFIG_ATTR_SELF_POWERED)
// (USB_CONFIG_ATTR_BUS_POWERED)
//  (USB_CONFIG_ATTR_REMOTE_WAKEUP|USB_CONFIG_ATTR_SELF_POWERED)
//  (USB_CONFIG_ATTR_REMOTE_WAKEUP|USB_CONFIG_ATTR_BUS_POWERED)

// #define  USB_DEVICE_MANUFACTURE_NAME      "Manufacture name"
// #define  USB_DEVICE_PRODUCT_NAME          "Product name"
#define  USB_DEVICE_SERIAL_NAME           "12...EF" // Disk SN for MSC

#if (UC3A3||UC3A4)
//#define  USB_DEVICE_HS_SUPPORT
#endif



// #define  UDC_VBUS_EVENT(b_vbus_high)      user_callback_vbus_action(b_vbus_high)
// extern void user_callback_vbus_action(bool b_vbus_high);
// #define  UDC_SOF_EVENT()                  user_callback_sof_action()
// extern void user_callback_sof_action(void);
// #define  UDC_SUSPEND_EVENT()              user_callback_suspend_action()
// extern void user_callback_suspend_action(void);
// #define  UDC_RESUME_EVENT()               user_callback_resume_action()
// extern void user_callback_resume_action(void);
// #define  UDC_REMOTEWAKEUP_ENABLE()        user_callback_remotewakeup_enable()
// extern void user_callback_remotewakeup_enable(void);
// #define  UDC_REMOTEWAKEUP_DISABLE()       user_callback_remotewakeup_disable()
// extern void user_callback_remotewakeup_disable(void);
// #define  UDC_GET_EXTRA_STRING()



#define UDI_MSC_GLOBAL_VENDOR_ID            \
   'A', 'T', 'M', 'E', 'L', ' ', ' ', ' '
#define UDI_MSC_GLOBAL_PRODUCT_VERSION            \
   '1', '.', '0', '0'

#define  UDI_MSC_ENABLE_EXT()          true
#define  UDI_MSC_DISABLE_EXT()
#define  UDI_MSC_NOTIFY_TRANS_EXT()
/*
 * #define UDI_MSC_ENABLE_EXT() my_callback_msc_enable()
 * extern bool my_callback_msc_enable(void);
 * #define UDI_MSC_DISABLE_EXT() my_callback_msc_disable()
 * extern void my_callback_msc_disable(void);
 * #define  UDI_MSC_NOTIFY_TRANS_EXT()    msc_notify_trans()
 * extern void msc_notify_trans(void) {
 */




#include "udi_msc_conf.h"

#endif // _CONF_USB_H_

UDI HID KBD Multiple (Composite)

/*
 * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
 */

#ifndef _CONF_USB_H_
#define _CONF_USB_H_

#include "compiler.h"

#warning You must refill the following definitions with a correct values

#define  USB_DEVICE_VENDOR_ID             USB_VID_ATMEL
#define  USB_DEVICE_PRODUCT_ID            0xFFFF
#define  USB_DEVICE_MAJOR_VERSION         1
#define  USB_DEVICE_MINOR_VERSION         0
#define  USB_DEVICE_POWER                 100 // Consumption on VBUS line (mA)
#define  USB_DEVICE_ATTR                  \
        (USB_CONFIG_ATTR_SELF_POWERED)
// (USB_CONFIG_ATTR_BUS_POWERED)
// (USB_CONFIG_ATTR_REMOTE_WAKEUP|USB_CONFIG_ATTR_SELF_POWERED)
// (USB_CONFIG_ATTR_REMOTE_WAKEUP|USB_CONFIG_ATTR_BUS_POWERED)

// #define  USB_DEVICE_MANUFACTURE_NAME      "Manufacture name"
// #define  USB_DEVICE_PRODUCT_NAME          "Product name"
// #define  USB_DEVICE_SERIAL_NAME           "12...EF" // Disk SN for MSC

//#define  USB_DEVICE_LOW_SPEED

#if (UC3A3||UC3A4)
//#define  USB_DEVICE_HS_SUPPORT
#endif


// #define  UDC_VBUS_EVENT(b_vbus_high)      user_callback_vbus_action(b_vbus_high)
// extern void user_callback_vbus_action(bool b_vbus_high);
// #define  UDC_SOF_EVENT()                  user_callback_sof_action()
// extern void user_callback_sof_action(void);
// #define  UDC_SUSPEND_EVENT()              user_callback_suspend_action()
// extern void user_callback_suspend_action(void);
// #define  UDC_RESUME_EVENT()               user_callback_resume_action()
// extern void user_callback_resume_action(void);
// #define  UDC_REMOTEWAKEUP_ENABLE()        user_callback_remotewakeup_enable()
// extern void user_callback_remotewakeup_enable(void);
// #define  UDC_REMOTEWAKEUP_DISABLE()       user_callback_remotewakeup_disable()
// extern void user_callback_remotewakeup_disable(void);
// #define  UDC_GET_EXTRA_STRING()

#define  USB_DEVICE_EP_CTRL_SIZE       64

#define  USB_DEVICE_NB_INTERFACE       1 // 1 or more

#define  USB_DEVICE_MAX_EP             1 // 0 to max endpoint requested by interfaces




#define  UDI_CDC_PORT_NB 1

#define  UDI_CDC_ENABLE_EXT(port)             true
#define  UDI_CDC_DISABLE_EXT(port)
#define  UDI_CDC_RX_NOTIFY(port)
#define  UDI_CDC_TX_EMPTY_NOTIFY(port)
#define  UDI_CDC_SET_CODING_EXT(port,cfg)
#define  UDI_CDC_SET_DTR_EXT(port,set)
#define  UDI_CDC_SET_RTS_EXT(port,set)
/*
 * #define UDI_CDC_ENABLE_EXT(port) my_callback_cdc_enable()
 * extern bool my_callback_cdc_enable(void);
 * #define UDI_CDC_DISABLE_EXT(port) my_callback_cdc_disable()
 * extern void my_callback_cdc_disable(void);
 * #define  UDI_CDC_RX_NOTIFY(port) my_callback_rx_notify(port)
 * extern void my_callback_rx_notify(uint8_t port);
 * #define  UDI_CDC_TX_EMPTY_NOTIFY(port) my_callback_tx_empty_notify(port)
 * extern void my_callback_tx_empty_notify(uint8_t port);
 * #define  UDI_CDC_SET_CODING_EXT(port,cfg) my_callback_config(port,cfg)
 * extern void my_callback_config(uint8_t port, usb_cdc_line_coding_t * cfg);
 * #define  UDI_CDC_SET_DTR_EXT(port,set) my_callback_cdc_set_dtr(port,set)
 * extern void my_callback_cdc_set_dtr(uint8_t port, bool b_enable);
 * #define  UDI_CDC_SET_RTS_EXT(port,set) my_callback_cdc_set_rts(port,set)
 * extern void my_callback_cdc_set_rts(uint8_t port, bool b_enable);
 */

#define  UDI_CDC_LOW_RATE

#define  UDI_CDC_DEFAULT_RATE             115200
#define  UDI_CDC_DEFAULT_STOPBITS         CDC_STOP_BITS_1
#define  UDI_CDC_DEFAULT_PARITY           CDC_PAR_NONE
#define  UDI_CDC_DEFAULT_DATABITS         8

#define  UDI_CDC_DATA_EP_IN_0          (1 | USB_EP_DIR_IN)  // TX
#define  UDI_CDC_DATA_EP_OUT_0         (2 | USB_EP_DIR_OUT) // RX
#define  UDI_CDC_COMM_EP_0             (3 | USB_EP_DIR_IN)  // Notify endpoint
#define  UDI_CDC_DATA_EP_IN_2          (4 | USB_EP_DIR_IN)  // TX
#define  UDI_CDC_DATA_EP_OUT_2         (5 | USB_EP_DIR_OUT) // RX
#define  UDI_CDC_COMM_EP_2             (6 | USB_EP_DIR_IN)  // Notify endpoint
#define  UDI_CDC_DATA_EP_IN_3          (7 | USB_EP_DIR_IN)  // TX
#define  UDI_CDC_DATA_EP_OUT_3         (8 | USB_EP_DIR_OUT) // RX
#define  UDI_CDC_COMM_EP_3             (9 | USB_EP_DIR_IN)  // Notify endpoint

#define  UDI_CDC_COMM_IFACE_NUMBER_0   0
#define  UDI_CDC_DATA_IFACE_NUMBER_0   1
#define  UDI_CDC_COMM_IFACE_NUMBER_2   2
#define  UDI_CDC_DATA_IFACE_NUMBER_2   3
#define  UDI_CDC_COMM_IFACE_NUMBER_3   4
#define  UDI_CDC_DATA_IFACE_NUMBER_3   5




#define UDI_MSC_GLOBAL_VENDOR_ID            \
   'A', 'T', 'M', 'E', 'L', ' ', ' ', ' '
#define UDI_MSC_GLOBAL_PRODUCT_VERSION            \
   '1', '.', '0', '0'

#define  UDI_MSC_ENABLE_EXT()          true
#define  UDI_MSC_DISABLE_EXT()
#define  UDI_MSC_NOTIFY_TRANS_EXT()
/*
 * #define UDI_MSC_ENABLE_EXT() my_callback_msc_enable()
 * extern bool my_callback_msc_enable(void);
 * #define UDI_MSC_DISABLE_EXT() my_callback_msc_disable()
 * extern void my_callback_msc_disable(void);
 * #define  UDI_MSC_NOTIFY_TRANS_EXT()    msc_notify_trans()
 * extern void msc_notify_trans(void) {
 */

#define  UDI_MSC_EP_IN                 (1 | USB_EP_DIR_IN)
#define  UDI_MSC_EP_OUT                (2 | USB_EP_DIR_OUT)

#define  UDI_MSC_IFACE_NUMBER          0




#define  UDI_HID_MOUSE_ENABLE_EXT()       true
#define  UDI_HID_MOUSE_DISABLE_EXT()
// #define UDI_HID_MOUSE_ENABLE_EXT() my_callback_mouse_enable()
// extern bool my_callback_mouse_enable(void);
// #define UDI_HID_MOUSE_DISABLE_EXT() my_callback_mouse_disable()
// extern void my_callback_mouse_disable(void);

#define  UDI_HID_MOUSE_EP_IN           (1 | USB_EP_DIR_IN)

#define  UDI_HID_MOUSE_IFACE_NUMBER    0




#define  UDI_HID_KBD_ENABLE_EXT()       true
#define  UDI_HID_KBD_DISABLE_EXT()
// #define UDI_HID_KBD_ENABLE_EXT() my_callback_keyboard_enable()
// extern bool my_callback_keyboard_enable(void);
// #define UDI_HID_KBD_DISABLE_EXT() my_callback_keyboard_disable()
// extern void my_callback_keyboard_disable(void);
#define  UDI_HID_KBD_CHANGE_LED(value)
// #define  UDI_HID_KBD_CHANGE_LED(value) my_callback_keyboard_led(value)
// extern void my_callback_keyboard_led(uint8_t value)

#define  UDI_HID_KBD_EP_IN           (1 | USB_EP_DIR_IN)

#define  UDI_HID_KBD_IFACE_NUMBER    0




#define  UDI_HID_GENERIC_ENABLE_EXT()       true
#define  UDI_HID_GENERIC_DISABLE_EXT()
#define  UDI_HID_GENERIC_REPORT_OUT(ptr)
#define  UDI_HID_GENERIC_SET_FEATURE(f)
/*
 * #define UDI_HID_GENERIC_ENABLE_EXT() my_callback_generic_enable()
 * extern bool my_callback_generic_enable(void);
 * #define UDI_HID_GENERIC_DISABLE_EXT() my_callback_generic_disable()
 * extern void my_callback_generic_disable(void);
 * #define  UDI_HID_GENERIC_REPORT_OUT(ptr) my_callback_generic_report_out(ptr)
 * extern void my_callback_generic_report_out(uint8_t *report);
 * #define  UDI_HID_GENERIC_SET_FEATURE(f) my_callback_generic_set_feature(f)
 * extern void my_callback_generic_set_feature(uint8_t *report_feature);
 */
#define  UDI_HID_REPORT_IN_SIZE             64
#define  UDI_HID_REPORT_OUT_SIZE            64
#define  UDI_HID_REPORT_FEATURE_SIZE        4
#define  UDI_HID_GENERIC_EP_SIZE            64

#define  UDI_HID_GENERIC_EP_OUT   (2 | USB_EP_DIR_OUT)
#define  UDI_HID_GENERIC_EP_IN    (1 | USB_EP_DIR_IN)

#define  UDI_HID_GENERIC_IFACE_NUMBER    0




#define  UDI_PHDC_ENABLE_EXT()          true
#define  UDI_PHDC_DISABLE_EXT()

#define  UDI_PHDC_DATAMSG_FORMAT       USB_PHDC_DATAMSG_FORMAT_11073_20601
#define  UDI_PHDC_SPECIALIZATION       {0x2345} // Define in 11073_20601

#define  UDI_PHDC_QOS_OUT              \
        (USB_PHDC_QOS_MEDIUM_BETTER|USB_PHDC_QOS_HIGH_BEST)
#define  UDI_PHDC_QOS_IN               \
        (USB_PHDC_QOS_LOW_GOOD|USB_PHDC_QOS_MEDIUM_BETTER|USB_PHDC_QOS_MEDIUM_BEST)

#define  UDI_PHDC_METADATA_DESC_BULK_IN   {0x01,0x02,0x03}
#define  UDI_PHDC_METADATA_DESC_BULK_OUT  {0x01,0x02,0x03}
#define  UDI_PHDC_METADATA_DESC_INT_IN    {0x01,0x02,0x03}

#define  UDI_PHDC_EP_BULK_OUT          (1 | USB_EP_DIR_OUT)
#define  UDI_PHDC_EP_BULK_IN           (2 | USB_EP_DIR_IN)
#if ((UDI_PHDC_QOS_IN&USB_PHDC_QOS_LOW_GOOD)==USB_PHDC_QOS_LOW_GOOD)
// Only if UDI_PHDC_QOS_IN include USB_PHDC_QOS_LOW_GOOD
#  define  UDI_PHDC_EP_INTERRUPT_IN      (3 | USB_EP_DIR_IN)
#endif

#define  UDI_PHDC_EP_SIZE_BULK_OUT     32
#define  UDI_PHDC_EP_SIZE_BULK_IN      32
#define  UDI_PHDC_EP_SIZE_INT_IN       8


#define  UDI_PHDC_IFACE_NUMBER          0



#define  UDI_VENDOR_ENABLE_EXT()          true
#define  UDI_VENDOR_DISABLE_EXT()
#define  UDI_VENDOR_SETUP_OUT_RECEIVED()  false
#define  UDI_VENDOR_SETUP_IN_RECEIVED()   false
/*
 * #define UDI_VENDOR_ENABLE_EXT() my_callback_vendor_enable()
 * extern bool my_callback_vendor_enable(void);
 * #define UDI_VENDOR_DISABLE_EXT() my_callback_vendor_disable()
 * extern void my_callback_vendor_disable(void);
 *
 * #define  UDI_VENDOR_SETUP_OUT_RECEIVED()  my_vendor_setup_out_received()
 * extern bool my_vendor_setup_out_received(void);
 * #define  UDI_VENDOR_SETUP_IN_RECEIVED()   my_vendor_setup_in_received()
 * extern bool my_vendor_setup_in_received(void);
 */

#define  UDI_VENDOR_EPS_SIZE_INT_FS    64
#define  UDI_VENDOR_EPS_SIZE_BULK_FS   64
#define  UDI_VENDOR_EPS_SIZE_ISO_FS   256

#define  UDI_VENDOR_EPS_SIZE_INT_HS    64
#define  UDI_VENDOR_EPS_SIZE_BULK_HS  512
#define  UDI_VENDOR_EPS_SIZE_ISO_HS    64

#define  UDI_VENDOR_EP_INTERRUPT_IN  (1 | USB_EP_DIR_IN)
#define  UDI_VENDOR_EP_INTERRUPT_OUT (2 | USB_EP_DIR_OUT)
#define  UDI_VENDOR_EP_BULK_IN       (3 | USB_EP_DIR_IN)
#define  UDI_VENDOR_EP_BULK_OUT      (4 | USB_EP_DIR_OUT)
#define  UDI_VENDOR_EP_ISO_IN        (5 | USB_EP_DIR_IN)
#define  UDI_VENDOR_EP_ISO_OUT       (6 | USB_EP_DIR_OUT)


#define  UDI_VENDOR_IFACE_NUMBER     0



//... Eventually add other Interface Configuration



#define UDI_COMPOSITE_DESC_T

#define UDI_COMPOSITE_DESC_FS

#define UDI_COMPOSITE_DESC_HS

#define UDI_COMPOSITE_API

/* Example for device with cdc, msc and hid mouse interface
#define UDI_COMPOSITE_DESC_T \
    usb_iad_desc_t udi_cdc_iad; \
    udi_cdc_comm_desc_t udi_cdc_comm; \
    udi_cdc_data_desc_t udi_cdc_data; \
    udi_msc_desc_t udi_msc; \
    udi_hid_mouse_desc_t udi_hid_mouse

#define UDI_COMPOSITE_DESC_FS \
    .udi_cdc_iad               = UDI_CDC_IAD_DESC_0, \
    .udi_cdc_comm              = UDI_CDC_COMM_DESC_0, \
    .udi_cdc_data              = UDI_CDC_DATA_DESC_0_FS, \
    .udi_msc                   = UDI_MSC_DESC_FS, \
    .udi_hid_mouse             = UDI_HID_MOUSE_DESC

#define UDI_COMPOSITE_DESC_HS \
    .udi_cdc_iad               = UDI_CDC_IAD_DESC_0, \
    .udi_cdc_comm              = UDI_CDC_COMM_DESC_0, \
    .udi_cdc_data              = UDI_CDC_DATA_DESC_0_HS, \
    .udi_msc                   = UDI_MSC_DESC_HS, \
    .udi_hid_mouse             = UDI_HID_MOUSE_DESC

#define UDI_COMPOSITE_API  \
    &udi_api_cdc_comm,       \
    &udi_api_cdc_data,       \
    &udi_api_msc,            \
    &udi_api_hid_mouse
*/





/* Example of include for interface
#include "udi_msc.h"
#include "udi_hid_kbd.h"
#include "udi_hid_mouse.h"
#include "udi_cdc.h"
#include "udi_phdc.h"
#include "udi_vendor.h"
*/
/* Declaration of callbacks used by USB
#include "callback_def.h"
*/

#endif // _CONF_USB_H_

conf_clock.h

AT32UC3A0, AT32UC3A1, AT32UC3B Devices (USBB)

/*
 * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
 */

#ifndef CONF_CLOCK_H_INCLUDED
#define CONF_CLOCK_H_INCLUDED

// ===== System Clock Source Options
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_RCSYS
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_OSC0
#define CONFIG_SYSCLK_SOURCE          SYSCLK_SRC_PLL0

// ===== PLL0 Options
#define CONFIG_PLL0_SOURCE            PLL_SRC_OSC0
//#define CONFIG_PLL0_SOURCE          PLL_SRC_OSC1
#define CONFIG_PLL0_MUL               8 /* Fpll = (Fclk * PLL_mul) / PLL_div */
#define CONFIG_PLL0_DIV               2 /* Fpll = (Fclk * PLL_mul) / PLL_div */

// ===== PLL1 Options
//#define CONFIG_PLL1_SOURCE          PLL_SRC_OSC0
//#define CONFIG_PLL1_SOURCE          PLL_SRC_OSC1
//#define CONFIG_PLL1_MUL             8 /* Fpll = (Fclk * PLL_mul) / PLL_div */
//#define CONFIG_PLL1_DIV             2 /* Fpll = (Fclk * PLL_mul) / PLL_div */

// ===== System Clock Bus Division Options
//#define CONFIG_SYSCLK_CPU_DIV       0 /* Fcpu = Fsys/(2 ^ CPU_div) */
//#define CONFIG_SYSCLK_PBA_DIV       0 /* Fpba = Fsys/(2 ^ PBA_div) */
//#define CONFIG_SYSCLK_PBB_DIV       0 /* Fpbb = Fsys/(2 ^ PBB_div) */

// ===== Peripheral Clock Management Options
//#define CONFIG_SYSCLK_INIT_CPUMASK  ((1 << SYSCLK_SYSTIMER) | (1 << SYSCLK_OCD))
//#define CONFIG_SYSCLK_INIT_PBAMASK  (1 << SYSCLK_USART0)
//#define CONFIG_SYSCLK_INIT_PBBMASK  (1 << SYSCLK_HMATRIX)
//#define CONFIG_SYSCLK_INIT_HSBMASK  (1 << SYSCLK_MDMA_HSB)

// ===== USB Clock Source Options
//#define CONFIG_USBCLK_SOURCE        USBCLK_SRC_OSC0
#define CONFIG_USBCLK_SOURCE          USBCLK_SRC_PLL0
//#define CONFIG_USBCLK_SOURCE        USBCLK_SRC_PLL1
#define CONFIG_USBCLK_DIV             1 /* Fusb = Fsys/(2 ^ USB_div) */

#endif /* CONF_CLOCK_H_INCLUDED */

AT32UC3C, ATUCXXD, ATUCXXL3U, ATUCXXL4U Devices (USBC)

/*
 * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
 */

#ifndef CONF_CLOCK_H_INCLUDED
#define CONF_CLOCK_H_INCLUDED

// ===== System Clock Source Options
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_RCSYS
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_OSC0
#define CONFIG_SYSCLK_SOURCE          SYSCLK_SRC_PLL0
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_PLL1
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_RC120M

// ===== PLL0 Options
#define CONFIG_PLL0_SOURCE            PLL_SRC_OSC0
//#define CONFIG_PLL0_SOURCE          PLL_SRC_RC120M
#define CONFIG_PLL0_MUL               8 /* Fpll = (Fclk * PLL_mul) / PLL_div */
#define CONFIG_PLL0_DIV               2 /* Fpll = (Fclk * PLL_mul) / PLL_div */

// ===== PLL1 Options
//#define CONFIG_PLL1_SOURCE          PLL_SRC_OSC0
//#define CONFIG_PLL1_SOURCE          PLL_SRC_RC120M
//#define CONFIG_PLL1_MUL             8 /* Fpll = (Fclk * PLL_mul) / PLL_div */
//#define CONFIG_PLL1_DIV             2 /* Fpll = (Fclk * PLL_mul) / PLL_div */

// ===== System Clock Bus Division Options
//#define CONFIG_SYSCLK_CPU_DIV       0 /* Fcpu = Fsys/(2 ^ CPU_div) */
//#define CONFIG_SYSCLK_PBA_DIV       0 /* Fpba = Fsys/(2 ^ PBA_div) */
//#define CONFIG_SYSCLK_PBB_DIV       0 /* Fpbb = Fsys/(2 ^ PBB_div) */

// ===== Peripheral Clock Management Options
//#define CONFIG_SYSCLK_INIT_CPUMASK  ((1 << SYSCLK_SYSTIMER) | (1 << SYSCLK_OCD))
//#define CONFIG_SYSCLK_INIT_PBAMASK  (1 << SYSCLK_USART0)
//#define CONFIG_SYSCLK_INIT_PBBMASK  (1 << SYSCLK_HMATRIX)
//#define CONFIG_SYSCLK_INIT_HSBMASK  (1 << SYSCLK_MDMA_HSB)

// ===== USB Clock Source Options
//#define CONFIG_USBCLK_SOURCE        USBCLK_SRC_OSC0
#define CONFIG_USBCLK_SOURCE          USBCLK_SRC_PLL0
//#define CONFIG_USBCLK_SOURCE        USBCLK_SRC_PLL1
#define CONFIG_USBCLK_DIV             1 /* Fusb = Fsys/(2 ^ USB_div) */

#endif /* CONF_CLOCK_H_INCLUDED */

SAM3X and SAM3A Devices (UOTGHS: USB OTG High Speed)

/*
 * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
 */

#ifndef CONF_CLOCK_H_INCLUDED
#define CONF_CLOCK_H_INCLUDED

// ===== System Clock (MCK) Source Options
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_SLCK_RC
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_SLCK_XTAL
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_SLCK_BYPASS
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_MAINCK_4M_RC
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_MAINCK_8M_RC
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_MAINCK_12M_RC
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_MAINCK_XTAL
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_MAINCK_BYPASS
#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_PLLACK
//#define CONFIG_SYSCLK_SOURCE        SYSCLK_SRC_UPLLCK

// ===== System Clock (MCK) Prescaler Options   (Fmck = Fsys / (SYSCLK_PRES))
//#define CONFIG_SYSCLK_PRES          SYSCLK_PRES_1
#define CONFIG_SYSCLK_PRES          SYSCLK_PRES_2
//#define CONFIG_SYSCLK_PRES          SYSCLK_PRES_4
//#define CONFIG_SYSCLK_PRES          SYSCLK_PRES_8
//#define CONFIG_SYSCLK_PRES          SYSCLK_PRES_16
//#define CONFIG_SYSCLK_PRES          SYSCLK_PRES_32
//#define CONFIG_SYSCLK_PRES          SYSCLK_PRES_64
//#define CONFIG_SYSCLK_PRES          SYSCLK_PRES_3

// ===== PLL0 (A) Options   (Fpll = (Fclk * PLL_mul) / PLL_div)
// Use mul and div effective values here.
#define CONFIG_PLL0_SOURCE          PLL_SRC_MAINCK_XTAL
#define CONFIG_PLL0_MUL             14
#define CONFIG_PLL0_DIV             1

// ===== UPLL (UTMI) Hardware fixed at 480MHz.

// ===== USB Clock Source Options   (Fusb = FpllX / USB_div)
// Use div effective value here.
//#define CONFIG_USBCLK_SOURCE        USBCLK_SRC_PLL0
#define CONFIG_USBCLK_SOURCE        USBCLK_SRC_UPLL
#define CONFIG_USBCLK_DIV           1

// ===== Target frequency (System clock)
// - XTAL frequency: 12MHz
// - System clock source: PLLA
// - System clock prescaler: 2 (divided by 2)
// - PLLA source: XTAL
// - PLLA output: XTAL * 14 / 1
// - System clock is: 12 * 14 / 1 /2 = 84MHz
// ===== Target frequency (USB Clock)
// - USB clock source: UPLL
// - USB clock divider: 1 (not divided)
// - UPLL frequency: 480MHz
// - USB clock: 480 / 1 = 480MHz


#endif /* CONF_CLOCK_H_INCLUDED */

conf_clocks.h

SAM D21 Device (USB)

/*
 * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
 */
#include <clock.h>

#ifndef CONF_CLOCKS_H_INCLUDED
#  define CONF_CLOCKS_H_INCLUDED

/* System clock bus configuration */
#  define CONF_CLOCK_CPU_CLOCK_FAILURE_DETECT     false
#  define CONF_CLOCK_FLASH_WAIT_STATES            2
#  define CONF_CLOCK_CPU_DIVIDER                  SYSTEM_MAIN_CLOCK_DIV_1
#  define CONF_CLOCK_APBA_DIVIDER                 SYSTEM_MAIN_CLOCK_DIV_1
#  define CONF_CLOCK_APBB_DIVIDER                 SYSTEM_MAIN_CLOCK_DIV_1
#  define CONF_CLOCK_APBC_DIVIDER                 SYSTEM_MAIN_CLOCK_DIV_1

/* SYSTEM_CLOCK_SOURCE_OSC8M configuration - Internal 8MHz oscillator */
#  define CONF_CLOCK_OSC8M_PRESCALER              SYSTEM_OSC8M_DIV_1
#  define CONF_CLOCK_OSC8M_ON_DEMAND              true
#  define CONF_CLOCK_OSC8M_RUN_IN_STANDBY         false

/* SYSTEM_CLOCK_SOURCE_XOSC configuration - External clock/oscillator */
#  define CONF_CLOCK_XOSC_ENABLE                  false
#  define CONF_CLOCK_XOSC_EXTERNAL_CRYSTAL        SYSTEM_CLOCK_EXTERNAL_CRYSTAL
#  define CONF_CLOCK_XOSC_EXTERNAL_FREQUENCY      12000000UL
#  define CONF_CLOCK_XOSC_STARTUP_TIME            SYSTEM_XOSC_STARTUP_32768
#  define CONF_CLOCK_XOSC_AUTO_GAIN_CONTROL       true
#  define CONF_CLOCK_XOSC_ON_DEMAND               true
#  define CONF_CLOCK_XOSC_RUN_IN_STANDBY          false

/* SYSTEM_CLOCK_SOURCE_XOSC32K configuration - External 32KHz crystal/clock oscillator */
#  define CONF_CLOCK_XOSC32K_ENABLE               false
#  define CONF_CLOCK_XOSC32K_EXTERNAL_CRYSTAL     SYSTEM_CLOCK_EXTERNAL_CRYSTAL
#  define CONF_CLOCK_XOSC32K_STARTUP_TIME         SYSTEM_XOSC32K_STARTUP_65536
#  define CONF_CLOCK_XOSC32K_AUTO_AMPLITUDE_CONTROL  false
#  define CONF_CLOCK_XOSC32K_ENABLE_1KHZ_OUPUT    false
#  define CONF_CLOCK_XOSC32K_ENABLE_32KHZ_OUTPUT  true
#  define CONF_CLOCK_XOSC32K_ON_DEMAND            true
#  define CONF_CLOCK_XOSC32K_RUN_IN_STANDBY       false

/* SYSTEM_CLOCK_SOURCE_OSC32K configuration - Internal 32KHz oscillator */
#  define CONF_CLOCK_OSC32K_ENABLE                false
#  define CONF_CLOCK_OSC32K_STARTUP_TIME          SYSTEM_OSC32K_STARTUP_130
#  define CONF_CLOCK_OSC32K_ENABLE_1KHZ_OUTPUT    true
#  define CONF_CLOCK_OSC32K_ENABLE_32KHZ_OUTPUT   true
#  define CONF_CLOCK_OSC32K_ON_DEMAND             true
#  define CONF_CLOCK_OSC32K_RUN_IN_STANDBY        false

/* SYSTEM_CLOCK_SOURCE_DFLL configuration - Digital Frequency Locked Loop */
#  define CONF_CLOCK_DFLL_ENABLE                  true
#  define CONF_CLOCK_DFLL_LOOP_MODE               SYSTEM_CLOCK_DFLL_LOOP_MODE_USB_RECOVERY
#  define CONF_CLOCK_DFLL_ON_DEMAND               true

/* DFLL open loop mode configuration */
#  define CONF_CLOCK_DFLL_FINE_VALUE              (512)

/* DFLL closed loop mode configuration */
#  define CONF_CLOCK_DFLL_SOURCE_GCLK_GENERATOR   GCLK_GENERATOR_1
#  define CONF_CLOCK_DFLL_MULTIPLY_FACTOR         (48000000 / 32768)
#  define CONF_CLOCK_DFLL_QUICK_LOCK              true
#  define CONF_CLOCK_DFLL_TRACK_AFTER_FINE_LOCK   true
#  define CONF_CLOCK_DFLL_KEEP_LOCK_ON_WAKEUP     true
#  define CONF_CLOCK_DFLL_ENABLE_CHILL_CYCLE      true
#  define CONF_CLOCK_DFLL_MAX_COARSE_STEP_SIZE    (0x1f / 4)
#  define CONF_CLOCK_DFLL_MAX_FINE_STEP_SIZE      (0xff / 4)

/* SYSTEM_CLOCK_SOURCE_DPLL configuration - Digital Phase-Locked Loop */
#  define CONF_CLOCK_DPLL_ENABLE                  false
#  define CONF_CLOCK_DPLL_ON_DEMAND               true
#  define CONF_CLOCK_DPLL_RUN_IN_STANDBY          false
#  define CONF_CLOCK_DPLL_LOCK_BYPASS             false
#  define CONF_CLOCK_DPLL_WAKE_UP_FAST            false
#  define CONF_CLOCK_DPLL_LOW_POWER_ENABLE        false

#  define CONF_CLOCK_DPLL_LOCK_TIME               SYSTEM_CLOCK_SOURCE_DPLL_LOCK_TIME_DEFAULT
#  define CONF_CLOCK_DPLL_REFERENCE_CLOCK         SYSTEM_CLOCK_SOURCE_DPLL_REFERENCE_CLOCK_XOSC32K
#  define CONF_CLOCK_DPLL_FILTER                  SYSTEM_CLOCK_SOURCE_DPLL_FILTER_DEFAULT

#  define CONF_CLOCK_DPLL_REFERENCE_FREQUENCY     32768
#  define CONF_CLOCK_DPLL_REFERENCE_DIVIDER       1
#  define CONF_CLOCK_DPLL_OUTPUT_FREQUENCY        48000000

/* DPLL GCLK reference configuration */
#  define CONF_CLOCK_DPLL_REFERENCE_GCLK_GENERATOR  GCLK_GENERATOR_1
/* DPLL GCLK lock timer configuration */
#  define CONF_CLOCK_DPLL_LOCK_GCLK_GENERATOR     GCLK_GENERATOR_1

/* Set this to true to configure the GCLK when running clocks_init. If set to
 * false, none of the GCLK generators will be configured in clocks_init(). */
#  define CONF_CLOCK_CONFIGURE_GCLK               true

/* Configure GCLK generator 0 (Main Clock) */
#  define CONF_CLOCK_GCLK_0_ENABLE                true
#  define CONF_CLOCK_GCLK_0_RUN_IN_STANDBY        true
#  define CONF_CLOCK_GCLK_0_CLOCK_SOURCE          SYSTEM_CLOCK_SOURCE_DFLL
#  define CONF_CLOCK_GCLK_0_PRESCALER             1
#  define CONF_CLOCK_GCLK_0_OUTPUT_ENABLE         false

/* Configure GCLK generator 1 */
#  define CONF_CLOCK_GCLK_1_ENABLE                false
#  define CONF_CLOCK_GCLK_1_RUN_IN_STANDBY        false
#  define CONF_CLOCK_GCLK_1_CLOCK_SOURCE          SYSTEM_CLOCK_SOURCE_XOSC32K
#  define CONF_CLOCK_GCLK_1_PRESCALER             1
#  define CONF_CLOCK_GCLK_1_OUTPUT_ENABLE         false

/* Configure GCLK generator 2 (RTC) */
#  define CONF_CLOCK_GCLK_2_ENABLE                false
#  define CONF_CLOCK_GCLK_2_RUN_IN_STANDBY        false
#  define CONF_CLOCK_GCLK_2_CLOCK_SOURCE          SYSTEM_CLOCK_SOURCE_OSC32K
#  define CONF_CLOCK_GCLK_2_PRESCALER             32
#  define CONF_CLOCK_GCLK_2_OUTPUT_ENABLE         false

/* Configure GCLK generator 3 */
#  define CONF_CLOCK_GCLK_3_ENABLE                false
#  define CONF_CLOCK_GCLK_3_RUN_IN_STANDBY        false
#  define CONF_CLOCK_GCLK_3_CLOCK_SOURCE          SYSTEM_CLOCK_SOURCE_OSC8M
#  define CONF_CLOCK_GCLK_3_PRESCALER             1
#  define CONF_CLOCK_GCLK_3_OUTPUT_ENABLE         false

/* Configure GCLK generator 4 */
#  define CONF_CLOCK_GCLK_4_ENABLE                false
#  define CONF_CLOCK_GCLK_4_RUN_IN_STANDBY        false
#  define CONF_CLOCK_GCLK_4_CLOCK_SOURCE          SYSTEM_CLOCK_SOURCE_OSC8M
#  define CONF_CLOCK_GCLK_4_PRESCALER             1
#  define CONF_CLOCK_GCLK_4_OUTPUT_ENABLE         false

/* Configure GCLK generator 5 */
#  define CONF_CLOCK_GCLK_5_ENABLE                false
#  define CONF_CLOCK_GCLK_5_RUN_IN_STANDBY        false
#  define CONF_CLOCK_GCLK_5_CLOCK_SOURCE          SYSTEM_CLOCK_SOURCE_OSC8M
#  define CONF_CLOCK_GCLK_5_PRESCALER             1
#  define CONF_CLOCK_GCLK_5_OUTPUT_ENABLE         false

/* Configure GCLK generator 6 */
#  define CONF_CLOCK_GCLK_6_ENABLE                false
#  define CONF_CLOCK_GCLK_6_RUN_IN_STANDBY        false
#  define CONF_CLOCK_GCLK_6_CLOCK_SOURCE          SYSTEM_CLOCK_SOURCE_OSC8M
#  define CONF_CLOCK_GCLK_6_PRESCALER             1
#  define CONF_CLOCK_GCLK_6_OUTPUT_ENABLE         false

/* Configure GCLK generator 7 */
#  define CONF_CLOCK_GCLK_7_ENABLE                false
#  define CONF_CLOCK_GCLK_7_RUN_IN_STANDBY        false
#  define CONF_CLOCK_GCLK_7_CLOCK_SOURCE          SYSTEM_CLOCK_SOURCE_OSC8M
#  define CONF_CLOCK_GCLK_7_PRESCALER             1
#  define CONF_CLOCK_GCLK_7_OUTPUT_ENABLE         false

/* Configure GCLK generator 8 */
#  define CONF_CLOCK_GCLK_8_ENABLE                false
#  define CONF_CLOCK_GCLK_8_RUN_IN_STANDBY        false
#  define CONF_CLOCK_GCLK_8_CLOCK_SOURCE          SYSTEM_CLOCK_SOURCE_OSC8M
#  define CONF_CLOCK_GCLK_8_PRESCALER             1
#  define CONF_CLOCK_GCLK_8_OUTPUT_ENABLE         false

#endif /* CONF_CLOCKS_H_INCLUDED */

conf_board.h

AT32UC3A0, AT32UC3A1, AT32UC3B Devices (USBB)

/*
 * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
 */

#ifndef CONF_BOARD_H_INCLUDED
#define CONF_BOARD_H_INCLUDED

// Only the default board init (switchs/leds) is necessary for this example

#endif /* CONF_BOARD_H_INCLUDED */

AT32UC3C, ATUCXXD, ATUCXXL3U, ATUCXXL4U Devices (USBC)

/*
 * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
 */

#ifndef CONF_BOARD_H_INCLUDED
#define CONF_BOARD_H_INCLUDED

// Enable UART Port
#define CONF_BOARD_COM_PORT

// Enable AT45DBX Component.
#define CONF_BOARD_AT45DBX

// Enable USB Port
#define CONF_BOARD_USB_PORT

#endif /* CONF_BOARD_H_INCLUDED */

SAM3X and SAM3A Devices (UOTGHS: USB OTG High Speed)

/*
 * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
 */

#ifndef CONF_BOARD_H_INCLUDED
#define CONF_BOARD_H_INCLUDED

/* Nand flash is used */
#define CONF_BOARD_NAND

// Enable SD MMC interface pins through HSMCI
#define CONF_BOARD_SD_MMC_HSMCI

/* USB pins are used */
#define CONF_BOARD_USB_PORT

#endif /* CONF_BOARD_H_INCLUDED */

SAM D21 Device (USB)

/*
 * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
 */

#ifndef CONF_BOARD_H_INCLUDED
#define CONF_BOARD_H_INCLUDED

/* Enable USB VBUS detect */
#define CONF_BOARD_USB_VBUS_DETECT

#endif /* CONF_BOARD_H_INCLUDED */