stm32 radio:add touch.c

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@473 bbd45198-f89e-11dd-88c7-29a3b14d5316

bsp/stm32_radio/project.Uv2

@@ -47,6 +47,7 @@ File 1,1,<.\remote.c><remote.c>
 File 1,1,<.\picture.c><picture.c>
 File 1,1,<.\station_list.c><station_list.c>
 File 1,1,<.\ili9325\ili9325.c><ili9325.c>
+File 1,1,<.\touch.c><touch.c>
 File 2,1,<..\..\src\clock.c><clock.c>
 File 2,1,<..\..\src\idle.c><idle.c>
 File 2,1,<..\..\src\ipc.c><ipc.c>