Better debug port support.

- gpio.h: afio_mapr_swj_config() renamed afio_cfg_debug_ports()

- [new] wirish_debug.h: disableDebugPorts(), enableDebugPorts()

- Maple, Maple Native, and Maple RET6 PIN_MAPs are now larger by 5,
  have mappings for the extra JTAG/SW pins.

  Documentation was updated appropriately.

1 files changed, 31 insertions, 0 deletions

diff --git a/docs/source/lang/api/enabledebugports.rst b/docs/source/lang/api/enabledebugports.rst
new file mode 100644
index 0000000..bee2b0a
--- /dev/null
+++ b/docs/source/lang/api/enabledebugports.rst
@@ -0,0 +1,31 @@
+.. highlight:: cpp
+
+.. _lang-enabledebugports:
+
+enableDebugPorts()
+==================
+
+Used to enable the JTAG and Serial Wire debugging ports.
+
+Library Documentation
+---------------------
+
+.. doxygenfunction:: enableDebugPorts
+
+Example
+-------
+
+ ::
+
+    void setup() {
+        enableDebugPorts();
+        // Now you can debug using JTAG and SW-Debug
+    }
+
+    void loop() {
+    }
+
+See Also
+--------
+
+* :ref:`lang-disabledebugports`