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trezor.io: remove unused fields from WebUSB class

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This commit is contained in:
Pavol Rusnak 2018-01-21 00:49:09 +01:00
parent 8bf19b4c92
commit aa8c192040
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GPG Key ID: 91F3B339B9A02A3D
2 changed files with 1 additions and 19 deletions
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2
embed/trezorhal/usb_webusb-defs.h
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@ -39,8 +39,6 @@ typedef struct {
uint8_t ep_out;
uint8_t max_packet_len;
uint8_t protocol; // For SET_PROTOCOL/GET_PROTOCOL setup reqs
uint8_t idle_rate; // For SET_IDLE/GET_IDLE setup reqs
uint8_t alt_setting; // For SET_INTERFACE/GET_INTERFACE setup reqs
uint8_t last_read_len; // Length of data read into rx_buffer
uint8_t ep_in_is_idle; // Set to 1 after IN endpoint gets idle

18
embed/trezorhal/usb_webusb-impl.h
View File

@ -83,8 +83,6 @@ secbool usb_webusb_add(const usb_webusb_info_t *info) {
iface->webusb.ep_in = info->ep_in;
iface->webusb.ep_out = info->ep_out;
iface->webusb.max_packet_len = info->max_packet_len;
iface->webusb.protocol = 0;
iface->webusb.idle_rate = 0;
iface->webusb.alt_setting = 0;
iface->webusb.last_read_len = 0;
iface->webusb.ep_in_is_idle = 1;
@ -210,8 +208,6 @@ static void usb_webusb_class_init(USBD_HandleTypeDef *dev, usb_webusb_state_t *s
USBD_LL_OpenEP(dev, state->ep_out, USBD_EP_TYPE_INTR, state->max_packet_len);
// Reset the state
state->protocol = 0;
state->idle_rate = 0;
state->alt_setting = 0;
state->last_read_len = 0;
state->ep_in_is_idle = 1;
@ -240,21 +236,9 @@ static int usb_webusb_class_setup(USBD_HandleTypeDef *dev, usb_webusb_state_t *s
switch (req->bmRequest & USB_REQ_TYPE_MASK) {
case USB_REQ_TYPE_CLASS: // Class request
case USB_REQ_TYPE_VENDOR: // Vendor request
switch (req->bRequest) {
case USB_WEBUSB_REQ_SET_PROTOCOL:
state->protocol = req->wValue;
break;
case USB_WEBUSB_REQ_GET_PROTOCOL:
USBD_CtlSendData(dev, &state->protocol, sizeof(state->protocol));
break;
case USB_WEBUSB_REQ_SET_IDLE:
state->idle_rate = req->wValue >> 8;
break;
case USB_WEBUSB_REQ_GET_IDLE:
USBD_CtlSendData(dev, &state->idle_rate, sizeof(state->idle_rate));
break;
case USB_WEBUSB_VENDOR_CODE:
switch (req->wIndex) {
case USB_WEBUSB_REQ_GET_URL: