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host fix address alloc when it reach max devices

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hathach
2019-05-23 10:59:43 +07:00
parent 3846645a28
commit f4762ff012
1 changed files with 1 additions and 1 deletions
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src/host/usbh.c
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@@ -636,7 +636,7 @@ static inline uint8_t get_new_address(void)
{ {
if (_usbh_devices[addr].state == TUSB_DEVICE_STATE_UNPLUG) return addr; if (_usbh_devices[addr].state == TUSB_DEVICE_STATE_UNPLUG) return addr;
} }
return CFG_TUSB_HOST_DEVICE_MAX; return CFG_TUSB_HOST_DEVICE_MAX+1;
} }
static inline uint8_t get_configure_number_for_device(tusb_desc_device_t* dev_desc) static inline uint8_t get_configure_number_for_device(tusb_desc_device_t* dev_desc)