From 30dd23aa7f2c7f142bab66d189f7f479091cf161 Mon Sep 17 00:00:00 2001
From: Damien George
Date: Sun, 10 Aug 2014 17:50:28 +0100
Subject: doc: Document gc, sys, math, cmath.

---
 stmhal/pybstdio.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'stmhal/pybstdio.c')

diff --git a/stmhal/pybstdio.c b/stmhal/pybstdio.c
index 2121a6cbb..b7756d63e 100644
--- a/stmhal/pybstdio.c
+++ b/stmhal/pybstdio.c
@@ -177,6 +177,10 @@ STATIC const mp_obj_type_t stdio_obj_type = {
     .locals_dict = (mp_obj_t)&stdio_locals_dict,
 };
 
+/// \moduleref sys
+/// \constant stdin - standard input (connected to USB VCP, and optional UART object)
+/// \constant stdout - standard output (connected to USB VCP, and optional UART object)
+/// \constant stderr - standard error (connected to USB VCP, and optional UART object)
 const pyb_stdio_obj_t mp_sys_stdin_obj = {{&stdio_obj_type}, .fd = STDIO_FD_IN};
 const pyb_stdio_obj_t mp_sys_stdout_obj = {{&stdio_obj_type}, .fd = STDIO_FD_OUT};
 const pyb_stdio_obj_t mp_sys_stderr_obj = {{&stdio_obj_type}, .fd = STDIO_FD_ERR};
-- 
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