remove picocom from tmux.sh allowing easy exit of processes instead

of playing the picocom ctrl-a x

.gitignore

@@ -1,2 +1 @@
 /target
-zc706.elf

README.md

@@ -52,6 +52,12 @@ cd openocd
 openocd -f cora-z7-10.cfg
 ```
 
+### Loading a bitstream into volatile memory
+
+```shell
+  openocd -f zc706.cfg -c "pld load 0 blinker_migen.bit; exit"
+```
+
 ### Development Process
 
 Clone this repo onto your development/build machine and the raspberry pi that controls the Xilinx 7000 board
@@ -89,5 +95,3 @@ c
 ```
 Sometimes you might need to type `load` after `dr`.
 
-Note, to exit `picocom` hit `ctrl-a x`
-

openocd/zc706.cfg

@@ -41,7 +41,3 @@ targets $_TARGETNAME_1
 arm mcr 15 0 1 0 0 [expr [arm mrc 15 0 1 0 0] & ~0xd]
 targets $_TARGETNAME_0
 arm mcr 15 0 1 0 0 [expr [arm mrc 15 0 1 0 0] & ~0xd]
-
-# uncomment the below to load up a bitstream onto the fpga
-#pld load 0 blinker_migen.bit
-#exit

tmux.sh

@@ -1,13 +1,12 @@
 #! /usr/bin/env nix-shell
-#! nix-shell -i bash -p gdb openocd cgdb picocom tmux
+#! nix-shell -i bash -p gdb openocd cgdb tmux
 SESSION=$USER
 
 tmux -2 new-session -d -s $SESSION
 tmux new-window -t $SESSION:1 -n 'ZC706'
 tmux split-window -h
 tmux select-pane -t 0
-tmux send-keys "picocom --b 115200 /dev/ttyUSB1" C-m
-#tmux send-keys "cat /dev/ttyUSB1" C-m
+tmux send-keys "stty 115200 < /dev/ttyUSB1 && cat /dev/ttyUSB1" C-m
 tmux select-pane -t 1
 tmux send-keys "sleep 10 && cgdb zc706.elf -x openocd/gdb-zynq-commands" C-m
 tmux split-window -v
@@ -22,4 +21,3 @@ tmux select-pane -t $SESSION:.-
 
 # Attach to session
 tmux -2 attach-session -t $SESSION
-