first commit for chrg

2025-08-16 22:58:22 +08:00
commit 52a3ed5862
2306 changed files with 1021208 additions and 0 deletions
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+menuconfig RT_USING_SERIAL
+    bool "USING Serial device drivers"
+    select RT_USING_DEVICE_IPC
+    select RT_USING_DEVICE
+    default y
+
+    if RT_USING_SERIAL
+        choice
+            prompt "Choice Serial version"
+            default RT_USING_SERIAL_V1
+            config RT_USING_SERIAL_V1
+                bool "RT_USING_SERIAL_V1"
+            config RT_USING_SERIAL_V2
+                bool "RT_USING_SERIAL_V2"
+        endchoice
+
+        choice
+            prompt "Choice Serial version"
+            depends on RT_USING_SERIAL_V2
+            default RT_SERIAL_BUF_STRATEGY_OVERWRITE
+            config RT_SERIAL_BUF_STRATEGY_DROP
+                bool "drop new incoming data when the buffer is full"
+            config RT_SERIAL_BUF_STRATEGY_OVERWRITE
+                bool "overwrite old data when the buffer is full"
+        endchoice
+
+        config RT_SERIAL_USING_DMA
+            bool "Enable serial DMA mode"
+            default y
+
+        config RT_SERIAL_RB_BUFSZ
+            int "Set RX buffer size"
+            depends on !RT_USING_SERIAL_V2
+            default 64
+        config RT_USING_SERIAL_BYPASS
+            bool "Using serial bypass"
+            default n
+        endif