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uart_rx: bitorder fail
[hwmod.git]
/
src
/
uart_rx.vhd
diff --git
a/src/uart_rx.vhd
b/src/uart_rx.vhd
index cee42a30c341d2bdce30d1a3f02d2fd18be5ebd0..0afc7d4d89361c0acaaad6e4ba10b5d27987926d 100644
(file)
--- a/
src/uart_rx.vhd
+++ b/
src/uart_rx.vhd
@@
-81,6
+81,7
@@
begin
-- starbit (= '0')? dann kommen daten
state_next <= DBITS;
bitcnt_next <= 0;
-- starbit (= '0')? dann kommen daten
state_next <= DBITS;
bitcnt_next <= 0;
+ baudcnt_next <= 0;
else
-- sonst war das nix...
state_next <= IDLE;
else
-- sonst war das nix...
state_next <= IDLE;
@@
-91,7
+92,8
@@
begin
baudcnt_next <= baudcnt_int + 1;
else
baudcnt_next <= 0;
baudcnt_next <= baudcnt_int + 1;
else
baudcnt_next <= 0;
- rx_data_next <= rx_data_int(6 downto 0) & rxd;
+ -- bitorder beachten
+ rx_data_next <= rxd & rx_data_int(7 downto 1);
if bitcnt_int = 7 then
state_next <= STOPBIT;
if bitcnt_int = 7 then
state_next <= STOPBIT;