build/openocd: jtagstream_rxtx reduce tx to 16 and rx to 128

enjoy-digital · Dec 13, 2023 · 84e376e · 84e376e
1 parent cdd80a5
commit 84e376e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/litex/build/openocd.py b/litex/build/openocd.py
@@ -144,8 +144,8 @@ def stream(self, port=20000, chain=1):
 
 proc jtagstream_rxtx {tap client is_poll} {
     if {![$client eof]} {
-        set tx [$client read 512]
-        set rx [jtagstream_drain $tap $tx 512 4096]
+        set tx [$client read 16]
+        set rx [jtagstream_drain $tap $tx 128 4096]
         if {[string length $rx]} {
             #echo [string length $rx]
             $client puts -nonewline $rx