Collaboration diagram for USB host operating mode configuration:
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Modules | |
USB host custom actions | |
Defines | |
#define | HID_CLASS 0x03 |
#define | MS_CLASS 0x08 |
#define | VID_PID_TABLE |
VID/PID supported table list. | |
#define | CLASS_SUBCLASS_PROTOCOL |
CLASS/SUBCLASS_PROTOCOL supported table list. | |
#define | SIZEOF_DATA_STAGE 250 |
The size of RAM buffer reserved of descriptors manipulation. | |
#define | DEVICE_ADDRESS 0x05 |
The address that will be assigned to the connected device. | |
#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 | ID_PIN_CHANGE_GENERATE_RESET DISABLE |
Force WDT reset upon ID pin change. | |
#define | NAK_TIMEOUT_DELAY 1 |
NAK handshake in 1/4sec (250ms) before timeout. | |
#define | User_configure_endpoint() |
If no auto configuration of EP, map here user function. | |
Functions | |
void | host_suspend_action (void) |
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Definition at line 61 of file conf_usb.h. |
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Definition at line 62 of file conf_usb.h. |
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Value: {0x03EB, 2, 0x201C, 0x2014 \ ,0x0123, 3, 0x2000, 0x2100, 0x1258} This table contains the VID/PID that are supported by the reduced host application VID_PID_TABLE format definition:
define VID_PID_TABLE {VID1, number_of_pid_for_this_VID1, PID11_value,..., PID1X_Value Definition at line 72 of file conf_usb.h. |
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Value: {0x0A, 0x00, 0x00, \ 0x00, 0x00, 0x00,\ 0xFF,0x00,0x00} This table contains the CLASS/SUBCLASS/PROTOCOL that is supported by the reduced host application This table definition allows to extended the reduced application device support to an entire Class/ /subclass/protocol instead of a simple VID/PID table list.
CLASS_SUBCLASS_PROTOCOL format definition: Definition at line 85 of file conf_usb.h. |
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The size of RAM buffer reserved of descriptors manipulation.
Definition at line 90 of file conf_usb.h. |
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The address that will be assigned to the connected device.
Definition at line 93 of file conf_usb.h. |
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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 98 of file conf_usb.h. |
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Try to configure the host pipe according to the device descriptors received.
Definition at line 101 of file conf_usb.h. |
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Host start of frame interrupt always enable.
Definition at line 104 of file conf_usb.h. |
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When Host error state detected, goto unattached state.
Definition at line 107 of file conf_usb.h. |
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Force WDT reset upon ID pin change.
Definition at line 110 of file conf_usb.h. |
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NAK handshake in 1/4sec (250ms) before timeout.
Definition at line 113 of file conf_usb.h. |
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If no auto configuration of EP, map here user function.
Definition at line 117 of file conf_usb.h. |
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Definition at line 403 of file usb_task.c.
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