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Enable mpu stack for latest zephyr to enable app manager (#673)

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And output detail info when install wasm app failed, update document and fix some compile warnings and errors.

Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
This commit is contained in:
Wenyong Huang
2021-07-27 12:22:22 +08:00
committed by GitHub
parent 586752735b
commit d11743b8e2
8 changed files with 117 additions and 25 deletions
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5
samples/littlevgl/README.md
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@ -103,7 +103,7 @@ We can use a STM32 NUCLEO_F767ZI board with ILI9341 display and XPT2046 touch s
b. copy samples
```bash
cd zephyr/samples/
cp -a <wamr_root>samples/littlevgl/vgl-wasm-runtime vgl-wasm-runtime
cp -a <wamr_root>/samples/littlevgl/vgl-wasm-runtime vgl-wasm-runtime
cd vgl-wasm-runtime/zephyr_build
```
c. create a link to wamr root dir
@ -161,7 +161,8 @@ d. build source code
- Install WASM application to Zephyr using host_tool
First, connect PC and STM32 with UART. Then install to use host_tool.
```bash
./host_tool -D /dev/ttyUSBXXX -i ui_app -f ui_app_builtin_libc.wasm
sudo ./host_tool -D /dev/ttyUSBXXX -i ui_app -f ui_app_builtin_libc.wasm
# /dev/ttyUSBXXX is the UART device, e.g. /dev/ttyUSB0
```
**Note**: WASI is unavailable on zephyr currently, so you have to use the ui_app_builtin_libc.wasm which doesn't depend on WASI.