ChibiOS 2.6.8, until I can figure out where to get it from git.

2025-12-06 05:52:29 +00:00 · 2015-07-08 08:40:23 -07:00
parent dc6fee8370
commit e1eea8e08a
1929 changed files with 575326 additions and 0 deletions
--- a/firmware/chibios/os/various/chprintf.h
+++ b/firmware/chibios/os/various/chprintf.h
@@ -0,0 +1,79 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+/**
+ * @file    chprintf.h
+ * @brief   Mini printf-like functionality.
+ *
+ * @addtogroup chprintf
+ * @{
+ */
+
+#ifndef _CHPRINTF_H_
+#define _CHPRINTF_H_
+
+#include <stdarg.h>
+
+/**
+ * @brief   Float type support.
+ */
+#if !defined(CHPRINTF_USE_FLOAT) || defined(__DOXYGEN__)
+#define CHPRINTF_USE_FLOAT          FALSE
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void chvprintf(BaseSequentialStream *chp, const char *fmt, va_list ap);
+  int chsnprintf(char *str, size_t size, const char *fmt, ...);
+#ifdef __cplusplus
+}
+#endif
+
+/**
+ * @brief   System formatted output function.
+ * @details This function implements a minimal @p printf() like functionality
+ *          with output on a @p BaseSequentialStream.
+ *          The general parameters format is: %[-][width|*][.precision|*][l|L]p.
+ *          The following parameter types (p) are supported:
+ *          - <b>x</b> hexadecimal integer.
+ *          - <b>X</b> hexadecimal long.
+ *          - <b>o</b> octal integer.
+ *          - <b>O</b> octal long.
+ *          - <b>d</b> decimal signed integer.
+ *          - <b>D</b> decimal signed long.
+ *          - <b>u</b> decimal unsigned integer.
+ *          - <b>U</b> decimal unsigned long.
+ *          - <b>c</b> character.
+ *          - <b>s</b> string.
+ *          .
+ *
+ * @param[in] chp       pointer to a @p BaseSequentialStream implementing object
+ * @param[in] fmt       formatting string
+ *
+ * @api
+ */
+static INLINE void chprintf(BaseSequentialStream *chp, const char *fmt, ...) {
+  va_list ap;
+
+  va_start(ap, fmt);
+  chvprintf(chp, fmt, ap);
+  va_end(ap);
+}
+
+#endif /* _CHPRINTF_H_ */
+
+/** @} */