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trezorhal: set iface.type

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This commit is contained in:
Pavol Rusnak 2017-03-25 14:45:10 +01:00
parent 56b1d69796
commit 6b07961cf6
1 changed files with 3 additions and 2 deletions
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5
micropython/trezorhal/usb.c
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@ -224,6 +224,7 @@ int usb_hid_add(const usb_hid_info_t *info) {
// Interface state
usb_iface_t *i = &usb_ifaces[info->iface_num];
i->type = USB_IFACE_TYPE_HID;
i->hid.ep_in = info->ep_in;
i->hid.ep_out = info->ep_out;
i->hid.rx_buffer = info->rx_buffer;
@ -254,7 +255,7 @@ int usb_hid_read(uint8_t iface_num, uint8_t *buf, uint32_t len) {
return -1; // Invalid interface number
}
if (usb_ifaces[iface_num].type != USB_IFACE_TYPE_HID) {
return -1; // Invalid interface number
return -2; // Invalid interface type
}
usb_hid_state_t *state = &usb_ifaces[iface_num].hid;
if (len < state->rx_buffer_len) {
@ -274,7 +275,7 @@ int usb_hid_write(uint8_t iface_num, const uint8_t *buf, uint32_t len) {
return -1; // Invalid interface number
}
if (usb_ifaces[iface_num].type != USB_IFACE_TYPE_HID) {
return -1; // Invalid interface number
return -2; // Invalid interface type
}
usb_hid_state_t *state = &usb_ifaces[iface_num].hid;