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-rw-r--r--src/wiring/comm/HardwareUsb.cpp96
1 files changed, 0 insertions, 96 deletions
diff --git a/src/wiring/comm/HardwareUsb.cpp b/src/wiring/comm/HardwareUsb.cpp
deleted file mode 100644
index 269a68f..0000000
--- a/src/wiring/comm/HardwareUsb.cpp
+++ /dev/null
@@ -1,96 +0,0 @@
-/* *****************************************************************************
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * ****************************************************************************/
-
-/**
- * @file HardwareUsb.cpp
- *
- * @brief Wiring like serial api to USB virtual COM
- */
-
-#include "wiring.h"
-#include "HardwareUsb.h"
-#include "bootVect.h"
-#include "usb.h"
-
-HardwareUsb::HardwareUsb(void) {
- mapleVectTable = (BootVectTable*)(BOOTLOADER_VECT_TABLE);
- mapleVectTable->serial_tx_cb = usb_tx_cb;
- mapleVectTable->serial_rx_cb = usb_rx_cb;
- mapleVectTable->usb_local_obj_ptr = this;
- rx_buffer_offset_in = 0;
- rx_buffer_offset_out = 0;
-}
-
-uint8_t HardwareUsb::read(void) {
- uint8_t outVal = rx_buffer[rx_buffer_offset_out++];
-
-#if 1
- if (rx_buffer_offset_out == rx_buffer_offset_in) {
- flush();
- }
-#endif
-
- return outVal;
-}
-
-uint8_t HardwareUsb::available(void) {
- ASSERT(rx_buffer_offset_out >= 0);
- // return rx_buffer_offset+1;
- // return usb_serialGetRecvLen();
- return rx_buffer_offset_in - rx_buffer_offset_out;
-}
-
-void HardwareUsb::flush(void) {
- rx_buffer_offset_in = 0;
- rx_buffer_offset_out = 0;
-}
-
-void HardwareUsb::write(unsigned char ch) {
- usb_serialWriteChar(ch);
-}
-
-void HardwareUsb::begin(void) {
- /* placeholder for usb<->uart linking */
-}
-
-void HardwareUsb::usb_rx_cb(void) {
- BootVectTable *vectTable = (BootVectTable*)(BOOTLOADER_VECT_TABLE);
- HardwareUsb *thisPtr = (HardwareUsb*) vectTable->usb_local_obj_ptr;
-
- uint8_t numBytes = usb_serialGetRecvLen();
-
-#if 0
- /* ONE-SHOT-TO-READ Version (buffer cleared on next recv interrupt */
- usb_copyRecvBuffer(thisPtr->rx_buffer,numBytes);
- thisPtr->rx_buffer_offset_in = numBytes;
- thisPtr->rx_buffer_offset_out = 0;
-#else
- /* FIFO DISCARD OVERFLOW VERSION */
- if ((thisPtr->rx_buffer_offset_in + numBytes) > (USB_SERIAL_BUF_SIZE)) {
- numBytes = USB_SERIAL_BUF_SIZE - thisPtr->rx_buffer_offset_in;
- }
-
- if (numBytes > 0) {
- ASSERT(thisPtr->rx_buffer_offset_in <= USB_SERIAL_BUF_SIZE);
- usb_copyRecvBuffer(&(thisPtr->rx_buffer[thisPtr->rx_buffer_offset_in]),numBytes);
- thisPtr->rx_buffer_offset_in += numBytes;
- }
-#endif
-}
-
-void HardwareUsb::usb_tx_cb(void) {
- /* placeholder for when serial dumps exceed buflen */
-}