From af92cd0a53187b9a916a2725be415df634d281c1 Mon Sep 17 00:00:00 2001
From: Gatsby Van <gatsby_van@163.com>
Date: Thu, 31 Oct 2024 11:36:07 +0800
Subject: [PATCH] feat(platform/xilinx): add support for specifying application
 template

---
 platform/xilinx/HOWTO.md      |  2 ++
 platform/xilinx/template.json |  1 +
 platform/xilinx/util.tcl      | 19 ++++++++++++++++---
 3 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/platform/xilinx/HOWTO.md b/platform/xilinx/HOWTO.md
index f012208..625fd0b 100644
--- a/platform/xilinx/HOWTO.md
+++ b/platform/xilinx/HOWTO.md
@@ -135,6 +135,7 @@
         "target_cpu": "<cpu_id>",
         "os": "<os_type>",
         "language": "<language>",
+        "template": "<app_template>",
         "bsp": "<bsp_name>",
         "bsp_lib": {
             "<lib_name>": {
@@ -175,6 +176,7 @@
 - **target_cpu**: 目标 CPU ID[^2]；
 - **os**: 操作系统类型[^1]，必须与 BSP/Domain 匹配；
 - **language**: 编程语言，"C" 或 "C++"；
+- *template*: 所使用的应用模板名称，不指定则默认为对应语言的 “Empty Application”；
 - *bsp*: 应用所使用的 BSP 名称，若未指定则会自动创建名为 `<app_name>_bsp` 的 BSP/Domain.
 - *bsp_lib*: 针对自动创建的 BSP/Domain 所使用库的配置，与 [bsps](#bsps) 中 `libs` 对应；
 - *bsp_config*: 针对自动创建的 BSP/Domain 配置与 [bsps](#bsps) 中 `config` 对应；
diff --git a/platform/xilinx/template.json b/platform/xilinx/template.json
index a42c0c6..5ac3580 100644
--- a/platform/xilinx/template.json
+++ b/platform/xilinx/template.json
@@ -31,6 +31,7 @@
             "target_cpu": "<cpu_id>",
             "os": "<os_type>",
             "language": "<language>",
+            "template": "<app_template>",
             "bsp": "<bsp_name>",
             "bsp_lib": {
                 "<lib_name>": {
diff --git a/platform/xilinx/util.tcl b/platform/xilinx/util.tcl
index 671a4bd..9ab4476 100644
--- a/platform/xilinx/util.tcl
+++ b/platform/xilinx/util.tcl
@@ -248,9 +248,22 @@ proc _update_app_build_config {app_name build_type build_config is_vitis} {
 proc _create_app {app_name app_config platform_name is_vitis} {
     set cpu [dict get $app_config target_cpu]
     set os [dict get $app_config os]
-    set lang [dict get $app_config language]
     set sources [dict get $app_config sources]
     set bsp_name "${app_name}_bsp"
+    set lang [dict get $app_config language]
+    if { $lang ne "C" && $lang ne "C++" } {
+        _error "Unsupport language" "language should be C or C++"
+    }
+    if { [dict exists $app_config template] } {
+        set template [dict get $app_config template]
+    } elseif { !$is_vitis } {
+        set template "Empty Application"
+    } elseif { $lang eq "C++" } {
+        set template "Empty Application (C++)"
+    } else {
+        set template "Empty Application(C)"
+    }
+
 
     # Configure BSP/Domain for application
     if {[dict exists $app_config bsp] && [dict get $app_config bsp] ne ""} {
@@ -280,7 +293,7 @@ proc _create_app {app_name app_config platform_name is_vitis} {
             -os $os \
             -lang $lang \
             -sysproj $::project_name \
-            -template "Empty Application($lang)"
+            -template "$template"
         _info "Application '$app_name' created for Vitis."
     } else {
         sdk createapp -name $app_name \
@@ -289,7 +302,7 @@ proc _create_app {app_name app_config platform_name is_vitis} {
             -proc $cpu \
             -os $os \
             -lang $lang \
-            -app "Empty Application"
+            -template "$template"
         _info "Application '$app_name' created for Xilinx SDK."
     }