Update README and build.sh #59

Merged
sb10q merged 3 commits from harry/zynq-rs:master into master 2020-08-11 11:24:21 +08:00
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@ -1,7 +1,7 @@
# Build
```shell
nix-shell --command "cargo xbuild --release"
nix-shell --command "cargo xbuild --release -p experiments"
```
Currently the ELF output is placed at `target/armv7-none-eabihf/release/experiments`
@ -41,7 +41,7 @@ Proceed using gdb with `load`, `c`
### Running on the ZC706
```shell
nix-shell --command "cargo xbuild --release"
nix-shell --command "cargo xbuild --release -p experiments"
cd openocd
openocd -f zc706.cfg
```
@ -64,16 +64,25 @@ openocd -f cora-z7-10.cfg
Clone this repo onto your development/build machine and the raspberry pi that controls the Xilinx 7000 board
On the dev machine, the below script builds zc706 and secure copies it to the target pi (in your pi $HOME directory)
On the dev machine, the below script builds zc706 and secure copies it to the nixbuild.m-labs.hk server:
Outdated
Review

It's nixbld.m-labs.hk (not nixbuild...), and also the script does copy it to a RPI using the IPv4 port redirects. We should change the script to use the rpi IPv6 hostname.

It's nixbld.m-labs.hk (not nixbuild...), and also the script does copy it to a RPI using the IPv4 port redirects. We should change the script to use the rpi IPv6 hostname.
Outdated
Review

Fixed in harry/zynq-rs:b6919d1730, but the updated build.sh has not been tested from outside.

Fixed in harry/zynq-rs:https://git.m-labs.hk/harry/zynq-rs/commit/b6919d1730889fcaf35ebfb17bac7e888f1edb77, but the updated build.sh has not been tested from outside.
```shell
cd ~/zc706
./build.sh $your_user/ssh_id
cd ~/zynq-rs
./build.sh $your_user_or_ssh_id
```
Alternatively, you may copy the zc706 build to the target pi (in your pi $HOME directory, for example) using:
```shell
cd ~/zynq-rs
scp -C target/armv7-none-eabihf/release/experiments your_user_or_ssh_id@pi_hostname:/home/your_user_or_ssh_id/zynq-rs/zc706.elf
```
On the pi, we need an information rich environment that includes a relatively reliable `gdb` experience (that includes `ctrl-p` and `ctrl-n` command history that persists across `cgdb` executions), run:
```shell
ssh pi4
cd zc706
cd zynq-rs
# For ZC706, run:
./tmux.sh 0
# For Cora Z7, run:
./tmux.sh
```