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--- dscore [2015/03/14 10:01]
– [Specification] yaasan
+++ dscore [2018/05/19 06:38] (現在)
– [About this] yaasan
@@ 行 3: / 行 3: @@
 ===== About this =====
-DSCore is a core hardware and software of DSmain and DCC/MM2 Shield. It is implemented to AVR micro controller. You can see the AVR chip on the board.
+DSCore is a core hardware and software of DSmain. It is implemented to AVR micro controller. You can see the AVR chip on the board.
+DSCoreは、DSmainで使用しているDCCならびにMarklin Motorolaフォーマットのパケットジェネレータです。ATMEGA328Pを使用できます。また、ソースコードを工夫することで、ATMEGA88でも使用できます。オープンソースのパケットジェネレータとして、LGPLのライセンスの下で自由にご利用いただけます。
 ===== Features =====
@@ 行 13: / 行 15: @@
   * Required Toshiba motor controller as [[http://toshiba.semicon-storage.com/info/lookup.jsp?pid=TB6643KQ&lang=en&region=apc|TB6643KQ]] or [[http://toshiba.semicon-storage.com/info/lookup.jsp?pid=TB6568KQ&lang=en&region=apc|TB6568KQ]].
   * Communicate via SPI mode 0, LSB first, 1Mbps(default tested speed. The speed depends on your SPI master).
+===== Download =====
+HEX file:
+[[http://desktopstation.net/download.html|Go to download page]].
+Source code(AVR Studio required):
+[[http://desktopstation.net/bin/DSCore_20170721.zip]]
 ===== Specification =====
@@ 行 18: / 行 29: @@
 ^ ^DCC ^Marklin Motorola 2(MM2) ^notes ^
 |speed step |14, 28, 128 | 14 | |
-|function | F1-F28 | F0-F16| |
+|function | F0-F28 | F0-F4| |
 |locomotive address | 1-9999| 1-255| |
 |accessory address | 1-2044| 1-320| |
-|CV | write only (Supported only service mode packet and direct mode) | developping| |
+|CV | write only* | developping| |
 |Preamble pulse | long preamble supported| none | |
+* Supported only service mode packet and direct mode
 ===== Pulse generator =====
@@ 行 38: / 行 51: @@
   * Motor driver's(TB6643KQ/TB6568KQ) protection (Thermal and short circuit protection)
   * Short circuit protection using Poly switch (DSmain and DSpi only)
 ===== SPI communication specification =====
@@ 行 68: / 行 82: @@
 |Locomotive direction | 5 bytes | 0x55 ADDR_LOW ADDR_HIGH DIR CRC | |
 |Accessory | 6 bytes | 0x26 ADDR_LOW ADDR_HIGH 0x00 SWITCH CRC | |
-|CV write | 5 bytes | 0x40 ADDR_LOW ADDR_HIGH CV_VALUE CRC | |
+|CV write | 5 bytes | 0x40 CVADDR_LOW CVADDR_HIGH CV_VALUE CRC | |
@@ 行 81: / 行 95: @@
 |POWER | ON means 0. OFF means 1. |
 |SWITCH | 0 means diverging. 1 means straight. |
-|CVADDR_LOW | low byte of CV address. Set 0x00. |
+|CVADDR_LOW | low byte of CV address. Set CV Addr. |
-|CVADDR_HIGH | high byte of CV address. If DCC use, set 0xC0. |
+|CVADDR_HIGH | high byte of CV address. If DCC use, set 0x00. if DS-DCC decoder uses, offset 0x40. If MM2 uses offset 0x80. |
 |CV_VALUE | CV value |
 |EX_CMD | 0:Default(DCC28, MM2 14), 1:DCC14/MM2 28, 2:DCC128 |
@@ 行 94: / 行 108: @@
 ^AVR chip ^Extended ^High ^Low ^Notes^
-|ATMEGA88 |0xF9 | 0xDF | 0xE2| supporets DSCore firmware rev.156 |
+|ATMEGA88 |0xF9 | 0xDF | 0xE2| supporets DSCore firmware rev.156 or later |
 |ATMEGA328 | 0x07 | 0xD9 | 0xE2| supporets DSCore firmware rev.178 or later |
@@ 行 103: / 行 117: @@
 {{:fuse_atmega328.png?400|}}
+===== License for using DSCore firmware =====
+DSCore License is LGPL.
+DSCoreのライセンス形態はLGPLです。不都合のある方は、DesktopStationと契約（ライセンス費用のお支払い）を行うことで、ソースコード公開の義務なしに使用することができます。