--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cs/system/bootloader/inc/protocol.h	Fri May 15 01:28:16 2020 +0000
@@ -0,0 +1,60 @@
+/******************************************************************************
+ * FLUID (Flash Loader Utility Independent of Device)
+ *
+ * (C) Delta Technologies 2001.
+ * Cleanup, modifications and extensions by Mads Meisner-Jensen, mmj@ti.com.
+ *
+ * Target/PC protocol definition
+ *
+ * $Id: protocol.h 1.9 Wed, 31 Oct 2001 11:47:00 +0100 mmj $
+ *
+ ******************************************************************************/
+
+
+enum ProtocolChars {
+    PROTO_HELLO         = 'H',
+    PROTO_BAUDRATE      = 'B',
+    PROTO_HARDWARE      = 'H',
+    PROTO_QUERY         = 'Q',
+    PROTO_QUERY_CHIP    = 'C',
+    PROTO_READY         = 'R',
+    PROTO_ISEMPTY       = 'I',
+    PROTO_DOWNLOAD      = 'L',
+    PROTO_DETECT        = 'D',
+    PROTO_ERASE         = 'E',
+    PROTO_COMPRESS      = 'Z',
+    PROTO_PROGRAM       = 'P',
+    PROTO_CKSUM         = 'C',
+    PROTO_READ          = 'R',
+    PROTO_RESET         = '0',
+    PROTO_ERROR_CKSUM   = 'X',
+    PROTO_ERROR_MEMORY  = 'M',
+    PROTO_ERROR_FLASH_TIMEOUT = 'T',
+    PROTO_ERROR_FLASH_COMMAND = 'C',
+    PROTO_ERROR_FLASH_VPP     = 'P',
+    PROTO_ERROR_FLASH_LOCKED  = 'L',
+    PROTO_ERROR_VERIFY  = 'V',
+    PROTO_CHECKSUM      = 'C',
+    PROTO_VERSION       = 'V',
+    PROTO_ERROR         = '?',
+
+    PROTO_TRACE         = '$'
+};
+
+
+
+// Not really part of the protocol but as this header file is included by
+// both PC side and target side source code, this is an easy place to put
+// these difinitions.
+enum ChipIdCodes {
+    // Ulysses and Hercules
+    CHIP_ID_ULYSSES_0  = 0xB2B5,
+    CHIP_ID_ULYSSES_A  = 0xB335,
+    CHIP_ID_HERCULES_A = 0xB334, // Correct revision designation?
+    CHIP_ID_HERCULES_B = 0xB32C, // Correct revision designation?
+
+    // Samson and Calypso
+    CHIP_ID_CALYPSO_A  = 0xB2AC,
+    CHIP_ID_CALYPSO_B  = 0xB396
+};
+