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38 lines
846 B
38 lines
846 B
#ifndef __USB_ENUMERATE
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#define __USB_ENUMERATE
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#include "ch376.h"
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#include "protocol.h"
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#include "usb_state.h"
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#define MAX_CONFIG_SIZE 140
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typedef struct {
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uint8_t next_device_address;
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} enumeration_state;
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typedef struct __working {
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enumeration_state *state;
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usb_device_type usb_device;
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device_descriptor desc;
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uint8_t config_index;
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uint8_t interface_count;
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uint8_t endpoint_count;
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uint8_t current_device_address;
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device_config_hub *hub_config;
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uint8_t *ptr;
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device_config *p_current_device;
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union {
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uint8_t buffer[MAX_CONFIG_SIZE];
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config_descriptor desc;
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} config;
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} _working;
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extern usb_error read_all_configs(enumeration_state *const state);
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extern usb_error enumerate_all_devices(void);
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#endif
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