working calls

1 files changed, 0 insertions, 154 deletions

diff --git a/app/cdc.c b/app/cdc.c
deleted file mode 100644
index 4088b6c..0000000
--- a/app/cdc.c
+++ /dev/null
@@ -1,154 +0,0 @@
-#include "project.h"
-
-static const struct usb_endpoint_descriptor comm_endp[] = {
-  {
-    .bLength = USB_DT_ENDPOINT_SIZE,
-    .bDescriptorType = USB_DT_ENDPOINT,
-    .bEndpointAddress = 0x83,
-    .bmAttributes = USB_ENDPOINT_ATTR_INTERRUPT,
-    .wMaxPacketSize = 16,
-    .bInterval = 255,
-  }
-};
-
-static const struct usb_endpoint_descriptor data_endp[] = {
-  {
-    .bLength = USB_DT_ENDPOINT_SIZE,
-    .bDescriptorType = USB_DT_ENDPOINT,
-    .bEndpointAddress = 0x01,
-    .bmAttributes = USB_ENDPOINT_ATTR_BULK,
-    .wMaxPacketSize = 64,
-    .bInterval = 1,
-  },
-  {
-    .bLength = USB_DT_ENDPOINT_SIZE,
-    .bDescriptorType = USB_DT_ENDPOINT,
-    .bEndpointAddress = 0x82,
-    .bmAttributes = USB_ENDPOINT_ATTR_BULK,
-    .wMaxPacketSize = 64,
-    .bInterval = 1,
-  }
-};
-
-static const struct {
-  struct usb_cdc_header_descriptor header;
-  struct usb_cdc_call_management_descriptor call_mgmt;
-  struct usb_cdc_acm_descriptor acm;
-  struct usb_cdc_union_descriptor cdc_union;
-} __attribute__((packed)) cdcacm_functional_descriptors = {
-  .header = {
-    .bFunctionLength = sizeof(struct usb_cdc_header_descriptor),
-    .bDescriptorType = CS_INTERFACE,
-    .bDescriptorSubtype = USB_CDC_TYPE_HEADER,
-    .bcdCDC = 0x0110,
-  },
-  .call_mgmt = {
-    .bFunctionLength = 
-    sizeof(struct usb_cdc_call_management_descriptor),
-    .bDescriptorType = CS_INTERFACE,
-    .bDescriptorSubtype = USB_CDC_TYPE_CALL_MANAGEMENT,
-    .bmCapabilities = 0,
-    .bDataInterface = 1,
-  },
-  .acm = {
-    .bFunctionLength = sizeof(struct usb_cdc_acm_descriptor),
-    .bDescriptorType = CS_INTERFACE,
-    .bDescriptorSubtype = USB_CDC_TYPE_ACM,
-    .bmCapabilities = 0,
-  },
-  .cdc_union = {
-    .bFunctionLength = sizeof(struct usb_cdc_union_descriptor),
-    .bDescriptorType = CS_INTERFACE,
-    .bDescriptorSubtype = USB_CDC_TYPE_UNION,
-    .bControlInterface = 0,
-    .bSubordinateInterface0 = 1, 
-  }
-};
-
-const struct usb_interface_descriptor comm_iface[] = {
-  {
-    .bLength = USB_DT_INTERFACE_SIZE,
-    .bDescriptorType = USB_DT_INTERFACE,
-    .bInterfaceNumber = 0,
-    .bAlternateSetting = 0,
-    .bNumEndpoints = 1,
-    .bInterfaceClass = USB_CLASS_CDC,
-    .bInterfaceSubClass = USB_CDC_SUBCLASS_ACM,
-    .bInterfaceProtocol = USB_CDC_PROTOCOL_AT,
-    .iInterface = 0,
-    .endpoint = comm_endp,
-    .extra = &cdcacm_functional_descriptors,
-    .extralen = sizeof(cdcacm_functional_descriptors)
-  }
-};
-
-const struct usb_interface_descriptor data_iface[] = {
-  {
-    .bLength = USB_DT_INTERFACE_SIZE,
-    .bDescriptorType = USB_DT_INTERFACE,
-    .bInterfaceNumber = 1,
-    .bAlternateSetting = 0,
-    .bNumEndpoints = 2,
-    .bInterfaceClass = USB_CLASS_DATA,
-    .bInterfaceSubClass = 0,
-    .bInterfaceProtocol = 0,
-    .iInterface = 0,
-    .endpoint = data_endp,
-  }
-};
-
-
-int cdcacm_control_request(usbd_device *usbd_dev,
-				  struct usb_setup_data *req,
-				  uint8_t **buf,
-				  uint16_t *len,
-				  int (**complete)(usbd_device *usbd_dev,
-						    struct usb_setup_data *req))
-{
-  (void)complete;
-  (void)buf;
-  (void)usbd_dev;
-
-  switch(req->bRequest) {
-  case USB_CDC_REQ_SET_CONTROL_LINE_STATE: {
-    /*
-     * This Linux cdc_acm driver requires this to be implemented
-     * even though it's optional in the CDC spec, and we don't
-     * advertise it in the ACM functional descriptor.
-     */
-    char local_buf[10];
-    struct usb_cdc_notification *notif = (void *)local_buf;
-
-    /* We echo signals back to host as notification. */
-    notif->bmRequestType = 0xA1;
-    notif->bNotification = USB_CDC_NOTIFY_SERIAL_STATE;
-    notif->wValue = 0;
-    notif->wIndex = 0;
-    notif->wLength = 2;
-    local_buf[8] = req->wValue & 3;
-    local_buf[9] = 0;
-    // usbd_ep_write_packet(0x83, buf, 10);
-    return 1;
-  }
-  case USB_CDC_REQ_SET_LINE_CODING: 
-    if(*len < sizeof(struct usb_cdc_line_coding)) {
-      return 0;
-    }
-    return 1;
-  }
-  return 0;
-}
-
-void cdcacm_data_rx_cb(usbd_device *usbd_dev, uint8_t ep)
-{
-  (void)ep;
-  char buf[64];
-  int len = usbd_ep_read_packet(usbd_dev, 0x01, buf, 64);
-
-
-  if (len) {
-    buf[0]^=32;
-    usbd_ep_write_packet(usbd_dev, 0x82, buf, len);
-    buf[len] = 0;
-  }
-}