/*\r
* Proxmark send and receive commands\r
*\r
- * Copyright (c) 2010, Roel Verdult\r
+ * Copyright (c) 2012, Roel Verdult\r
* All rights reserved.\r
*\r
* Redistribution and use in source and binary forms, with or without\r
*/\r
\r
#include "cmd.h"\r
-#include "string.h"\r
-#include "util.h"\r
-#include "proxmark3.h"\r
\r
-//static UsbCommand txcmd;\r
+#include <stddef.h>\r
+#include <stdint.h>\r
+#include <stdbool.h>\r
+#include "common.h"\r
+#include "usb_cmd.h"\r
+#include "usb_cdc.h"\r
+\r
\r
bool cmd_receive(UsbCommand* cmd) {\r
- \r
- // Check if there is a usb packet available\r
- if (!usb_poll()) return false;\r
- \r
- // Try to retrieve the available command frame\r
- size_t rxlen = usb_read((byte_t*)cmd,sizeof(UsbCommand));\r
\r
- // Check if the transfer was complete\r
- if (rxlen != sizeof(UsbCommand)) return false;\r
- \r
- // Received command successfully\r
- return true;\r
-}\r
+ // Check if there is a usb packet available\r
+ if (!usb_poll())\r
+ return false;\r
\r
-bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, byte_t* data, size_t len) {\r
- UsbCommand txcmd;\r
+ // Try to retrieve the available command frame\r
+ size_t rxlen = usb_read((uint8_t*)cmd, sizeof(UsbCommand));\r
\r
- // Compose the outgoing command frame\r
- txcmd.cmd = cmd;\r
- txcmd.arg[0] = arg0;\r
- txcmd.arg[1] = arg1; \r
- txcmd.arg[2] = arg2;\r
+ // Check if the transfer was complete\r
+ if (rxlen != sizeof(UsbCommand))\r
+ return false;\r
\r
- // Add the (optional) content to the frame, with a maximum size of USB_CMD_DATA_SIZE\r
- if (data && len) {\r
- memcpy(txcmd.d.asBytes,data,MIN(len,USB_CMD_DATA_SIZE));\r
- }\r
- \r
- // Send frame and make sure all bytes are transmitted\r
- if (usb_write((byte_t*)&txcmd,sizeof(UsbCommand)) != 0) return false;\r
- \r
- return true;\r
+ // Received command successfully\r
+ return true;\r
}\r
\r
\r
+bool cmd_send(uint32_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, size_t len) {\r
+ UsbCommand txcmd;\r
+\r
+ for (size_t i = 0; i < sizeof(UsbCommand); i++) {\r
+ ((uint8_t*)&txcmd)[i] = 0x00;\r
+ }\r
+\r
+ // Compose the outgoing command frame\r
+ txcmd.cmd = cmd;\r
+ txcmd.arg[0] = arg0;\r
+ txcmd.arg[1] = arg1;\r
+ txcmd.arg[2] = arg2;\r
+\r
+ // Add the (optional) content to the frame, with a maximum size of USB_CMD_DATA_SIZE\r
+ if (data && len) {\r
+ len = MIN(len, USB_CMD_DATA_SIZE);\r
+ for (size_t i = 0; i < len; i++) {\r
+ txcmd.d.asBytes[i] = ((uint8_t*)data)[i];\r
+ }\r
+ }\r
+\r
+ // Send frame and make sure all bytes are transmitted\r
+ if (usb_write((uint8_t*)&txcmd, sizeof(UsbCommand)) != 0) return false;\r
+\r
+ return true;\r
+}\r