Modules | |
USB host custom actions | |
Defines | |
#define | VID_PID_TABLE |
#define | CLASS_SUBCLASS_PROTOCOL |
#define | SIZEOF_DATA_STAGE 250 |
The size of RAM buffer reserved of descriptors manipulation. | |
#define | DEVICE_BASE_ADDRESS 0x05 |
The address that will be assigned to the connected device. | |
#define | MAX_EP_PER_INTERFACE 3 |
The maximum number of endpoints per interface supported. | |
#define | MAX_INTERFACE_FOR_DEVICE 3 |
The maximum number of interface supported per device. | |
#define | MAX_DEVICE_IN_USB_TREE 4 |
The maximum number of devices in the USB tree. | |
#define | SAVE_INTERRUPT_PIPE_FOR_DMS_INTERFACE ENABLE |
#define | USB_HUB_SUPPORT ENABLE |
Configuration for Hub support in host mode. | |
#define | USB_MAX_HUB_NUMBER 4 |
#define | HUB_MAX_NB_PORT 4 |
#define | HOST_STRICT_VID_PID_TABLE DISABLE |
The host controller will be limited to the strict VID/PID list. | |
#define | HOST_AUTO_CFG_ENDPOINT ENABLE |
Try to configure the host pipe according to the device descriptors received. | |
#define | HOST_CONTINUOUS_SOF_INTERRUPT DISABLE |
Host start of frame interrupt always enable. | |
#define | HOST_ERROR_RESTART ENABLE |
When Host error state detected, goto unattached state. | |
#define | USB_HOST_PIPE_INTERRUPT_TRANSFER ENABLE |
USB host pipes transfers use USB communication interrupt (allows to use none blocking functions). | |
#define | ID_PIN_CHANGE_GENERATE_RESET DISABLE |
Force WDT reset upon ID pin change. | |
#define | TIMEOUT_DELAY_ENABLE ENABLE |
Enable Timeout delay (time) for host transfer. | |
#define | TIMEOUT_DELAY 10 |
delay 1/4sec (250ms) before timeout value | |
#define | NAK_TIMEOUT_ENABLE DISABLE |
Enable cpt NAK Timeout for host transfer. | |
#define | NAK_SEND_TIMEOUT 0x0FFF |
Number of NAK handshake before timeout for transmit functions (up to 0xFFFF). | |
#define | NAK_RECEIVE_TIMEOUT 0x0FFF |
NAKNumber of NAK handshake before timeout for receive functions (up to 0xFFFF). | |
#define | SOFTWARE_VBUS_CTRL ENABLE |
For reduced host only allows to control VBUS generator with PIO PE.7. | |
#define | User_configure_endpoint() |
If no auto configuration of EP, map here user function. | |
Functions | |
void | set_power_down_mode (void) |
This function makes the AVR core enter power down mode. | |
void | host_sof_action (void) |
#define VID_PID_TABLE |
Value:
{VID_ATMEL, 2, PID_MegaHIDMouse, 0x2014 \ ,0x0123, 3, 0x2000, 0x2100, 0x1258}
Definition at line 103 of file conf_usb.h.
#define CLASS_SUBCLASS_PROTOCOL |
Value:
{\ 0x00, 0x00, 0x00,\ HUB_CLASS, 0x00, 0x00,\ MS_CLASS, MS_SUB_CLASS2, MS_PROTOCOL,\ MS_CLASS, MS_SUB_CLASS5, MS_PROTOCOL,\ MS_CLASS, MS_SUB_CLASS6, MS_PROTOCOL,\ }
CLASS_SUBCLASS_PROTOCOL format definition:
define CLASS_SUBCLASS_PROTOCOL {CLASS1, SUB_CLASS1,PROTOCOL1,
...
CLASSz, SUB_CLASSz,PROTOCOLz}
Definition at line 116 of file conf_usb.h.
#define SIZEOF_DATA_STAGE 250 |
The size of RAM buffer reserved of descriptors manipulation.
Definition at line 125 of file conf_usb.h.
Referenced by get_interface_descriptor_offset(), host_auto_configure_endpoint(), and host_check_class().
#define DEVICE_BASE_ADDRESS 0x05 |
The address that will be assigned to the connected device.
Definition at line 128 of file conf_usb.h.
Referenced by enumerate_hub_port_device(), and usb_host_task().
#define MAX_EP_PER_INTERFACE 3 |
The maximum number of endpoints per interface supported.
Definition at line 131 of file conf_usb.h.
Referenced by host_get_hwd_pipe_nb(), and remove_device_entry().
#define MAX_INTERFACE_FOR_DEVICE 3 |
The maximum number of interface supported per device.
Definition at line 134 of file conf_usb.h.
Referenced by host_check_class(), host_get_hwd_pipe_nb(), and remove_device_entry().
#define MAX_DEVICE_IN_USB_TREE 4 |
The maximum number of devices in the USB tree.
Definition at line 137 of file conf_usb.h.
Referenced by enumerate_hub_port_device(), init_usb_tree(), remove_device_entry(), and usb_host_task().
#define SAVE_INTERRUPT_PIPE_FOR_DMS_INTERFACE ENABLE |
Definition at line 139 of file conf_usb.h.
#define USB_HUB_SUPPORT ENABLE |
#define USB_MAX_HUB_NUMBER 4 |
Definition at line 144 of file conf_usb.h.
Referenced by hub_manage_port_change_status(), init_usb_tree(), and remove_device_entry().
#define HUB_MAX_NB_PORT 4 |
Definition at line 145 of file conf_usb.h.
Referenced by hub_init(), hub_manage_port_change_status(), init_usb_tree(), and remove_device_entry().
#define HOST_STRICT_VID_PID_TABLE DISABLE |
The host controller will be limited to the strict VID/PID list.
When enabled, if the device PID/VID does not belongs to the supported list, the host controller library will not go to deeper configuration, but to error state.
Definition at line 153 of file conf_usb.h.
#define HOST_AUTO_CFG_ENDPOINT ENABLE |
Try to configure the host pipe according to the device descriptors received.
Definition at line 156 of file conf_usb.h.
#define HOST_CONTINUOUS_SOF_INTERRUPT DISABLE |
#define HOST_ERROR_RESTART ENABLE |
#define USB_HOST_PIPE_INTERRUPT_TRANSFER ENABLE |
USB host pipes transfers use USB communication interrupt (allows to use none blocking functions).
Definition at line 165 of file conf_usb.h.
#define ID_PIN_CHANGE_GENERATE_RESET DISABLE |
#define TIMEOUT_DELAY_ENABLE ENABLE |
#define TIMEOUT_DELAY 10 |
delay 1/4sec (250ms) before timeout value
Definition at line 174 of file conf_usb.h.
Referenced by host_get_data(), host_send_data(), and usb_general_interrupt().
#define NAK_TIMEOUT_ENABLE DISABLE |
#define NAK_SEND_TIMEOUT 0x0FFF |
Number of NAK handshake before timeout for transmit functions (up to 0xFFFF).
Definition at line 180 of file conf_usb.h.
Referenced by host_send_data(), host_send_data_interrupt(), and usb_pipe_interrupt().
#define NAK_RECEIVE_TIMEOUT 0x0FFF |
NAKNumber of NAK handshake before timeout for receive functions (up to 0xFFFF).
Definition at line 183 of file conf_usb.h.
Referenced by host_get_data(), host_get_data_interrupt(), and usb_pipe_interrupt().
#define SOFTWARE_VBUS_CTRL ENABLE |
For reduced host only allows to control VBUS generator with PIO PE.7.
Definition at line 186 of file conf_usb.h.
#define User_configure_endpoint | ( | ) |
If no auto configuration of EP, map here user function.
Definition at line 190 of file conf_usb.h.
Referenced by enumerate_hub_port_device(), and usb_host_task().
void set_power_down_mode | ( | void | ) |
This function makes the AVR core enter power down mode.
Definition at line 73 of file power_drv.c.
00074 { 00075 Setup_power_down_mode(); 00076 Sleep_instruction(); 00077 }
void host_sof_action | ( | void | ) |
This function is called each host start of frame, when sync operation is on-going, the function toggles Led3 each 255ms.
Definition at line 159 of file host_ms_task.c.
00160 { 00161 host_cpt_sof++; 00162 #if (HOST_SYNC_MODE==ENABLE) 00163 if(host_cpt_sof==0 &&sync_on_going) Led3_toggle(); 00164 #endif 00165 }