Ignore:
Timestamp:
10/29/10 13:43:30 (16 years ago)
Author:
weitzel
Message:
timeout implemented for FTU RS485 communication; new version of FTU docu
File:
1 edited

Legend:

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  • firmware/FTU/ftu_definitions.vhd

    r10037 r10047  
    7878  --communication with FTM
    7979  constant RS485_BAUD_RATE   : integer := 250000;  -- bits / sec in our case
     80  constant RS485_TIMEOUT     : integer := (INT_CLK_FREQUENCY * 2) / 1000;  -- 2ms @ 50MHz (100000 clk periods)
    8081  constant RS485_BLOCK_WIDTH : integer := 224;     -- 28 byte protocol
    8182  constant RS485_START_DELIM : std_logic_vector(7 downto 0) := "01000000";  -- start delimiter
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