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usbh_core refactor

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Signed-off-by: Amir Hammad <amir.hammad@hotmail.com>
This commit is contained in:
Amir Hammad 2016-09-01 10:38:18 +02:00
parent 3493c1c087
commit e0fbb799bd
2 changed files with 122 additions and 87 deletions
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19
include/driver/usbh_device_driver.h
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@ -61,6 +61,23 @@ enum USBH_CONTROL_TYPE {
USBH_CONTROL_TYPE_DATA
};
enum USBH_ENUM_STATE {
USBH_ENUM_STATE_SET_ADDRESS,
USBH_ENUM_STATE_FIRST = USBH_ENUM_STATE_SET_ADDRESS,
USBH_ENUM_STATE_SET_ADDRESS_EMPTY_READ,
USBH_ENUM_STATE_SET_ADDRESS_EMPTY_READ_COMPLETE,
USBH_ENUM_STATE_DEVICE_DT_READ_SETUP,
USBH_ENUM_STATE_DEVICE_DT_READ,
USBH_ENUM_STATE_DEVICE_DT_READ_COMPLETE,
USBH_ENUM_STATE_CONFIGURATION_DT_HEADER_READ_SETUP,
USBH_ENUM_STATE_CONFIGURATION_DT_HEADER_READ,
USBH_ENUM_STATE_CONFIGURATION_DT_HEADER_READ_COMPLETE,
USBH_ENUM_STATE_CONFIGURATION_DT_READ_SETUP,
USBH_ENUM_STATE_CONFIGURATION_DT_READ,
USBH_ENUM_STATE_CONFIGURATION_DT_READ_COMPLETE,
USBH_ENUM_STATE_FIND_DRIVER,
};
/**
* @brief The _usbh_device struct
*
@ -77,7 +94,7 @@ struct _usbh_device {
enum USBH_SPEED speed;
/// state used for enumeration purposes
uint8_t state;
enum USBH_ENUM_STATE state;
/// toggle bit
uint8_t toggle0;