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pc-com: new line und carrige return
[hwmod.git]
/
src
/
beh_pc_communication_tb.vhd
diff --git
a/src/beh_pc_communication_tb.vhd
b/src/beh_pc_communication_tb.vhd
index ae8ed744aa2ddf41cf7241f8169ff21a12f80c15..d9f8789122d6d1d065b7f58d68f7223c12ccc474 100644
(file)
--- a/
src/beh_pc_communication_tb.vhd
+++ b/
src/beh_pc_communication_tb.vhd
@@
-65,14
+65,12
@@
begin
stub_history : process
file f : text open read_mode is "../../src/pc_communication.test";
stub_history : process
file f : text open read_mode is "../../src/pc_communication.test";
- --variable rb : hbyte;
variable rb : character;
variable good : boolean;
variable i : integer;
variable buf : my_string;
variable l : line;
begin
variable rb : character;
variable good : boolean;
variable i : integer;
variable buf : my_string;
variable l : line;
begin
- --take control of the situation.
pc_char <= (others => '0');
pc_done <= '0';
wait until sys_res_n = '1';
pc_char <= (others => '0');
pc_done <= '0';
wait until sys_res_n = '1';
@@
-84,14
+82,13
@@
begin
while i < l'length loop
pc_done <= '0';
wait until rising_edge(pc_get);
while i < l'length loop
pc_done <= '0';
wait until rising_edge(pc_get);
+ wait for 150 ns;
pc_char <= (others => '0');
pc_char <= (others => '0');
- wait for 300 ns;
-
+ wait for 30 ns;
pc_char <= hbyte(std_logic_vector(to_unsigned(character'pos(buf(i)),8)));
i := i + 1;
pc_done <= '1';
wait for 30 ns;
pc_char <= hbyte(std_logic_vector(to_unsigned(character'pos(buf(i)),8)));
i := i + 1;
pc_done <= '1';
wait for 30 ns;
-
end loop;
end loop;
end loop;
end loop;
@@
-116,16
+113,16
@@
begin
-- init & reset
-- we only simulate pressing of button a by now!
sys_res_n <= '0';
-- init & reset
-- we only simulate pressing of button a by now!
sys_res_n <= '0';
- btn_a <= '
0
';
+ btn_a <= '
1
';
rx_data <= ( others => '0');
rx_new <= '0';
wait for 90 ns;
sys_res_n <= '1';
wait for 30 ns;
rx_data <= ( others => '0');
rx_new <= '0';
wait for 90 ns;
sys_res_n <= '1';
wait for 30 ns;
- btn_a <= '1';
- wait for 30 ns;
btn_a <= '0';
btn_a <= '0';
+ wait for 30 ns;
+ btn_a <= '1';
wait;
--wait for 1000 ns;
--assert false report "test beendet" severity failure;
wait;
--wait for 1000 ns;
--assert false report "test beendet" severity failure;