hpw422移植新的sdk

2026-07-03 18:08:25 +08:00
commit 945a5a5b0b
2583 changed files with 713209 additions and 0 deletions
@@ -0,0 +1,73 @@
+/*!
+ * \file      OnBoard.c
+ *
+ * \brief     Target xc6xxx hal spi implementation
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *
+ *            _  __ _       ________    _
+ *           | |/ /(_)___  / ____/ /_  (_)___
+ *           |   // / __ \/ /   / __ \/ / __ \
+ *          /   |/ / / / / /___/ / / / / /_/ /
+ *         /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
+ *                                   /_/
+ *           (C) 2022-2025 XinChip
+ *
+ * \endcode
+ *
+ * \author     ( XinChip ) Alex-J
+ *
+ * \author     ( XinChip )
+ */
+
+#include "OnBoard.h"
+
+/*********************************************************************
+ * @fn      _itoa
+ *
+ * @brief   convert a 16bit number to ASCII
+ *
+ * @param   num -
+ *          buf -
+ *          radix -
+ *
+ * @return  void
+ *
+ *********************************************************************/
+void _itoa(uint16 num, uint8 *buf, uint8 radix)
+{
+  char c,i;
+  uint8 *p, rst[5];
+
+  p = rst;
+  for ( i=0; i<5; i++,p++ )
+  {
+    c = num % radix;  // Isolate a digit
+    *p = c + (( c < 10 ) ? '0' : '7');  // Convert to Ascii
+    num /= radix;
+    if ( !num )
+      break;
+  }
+
+  for ( c=0 ; c<=i; c++ )
+    *buf++ = *p--;  // Reverse character order
+
+  *buf = '\0';
+}
+
+/*********************************************************************
+ * @fn        Onboard_rand
+ *
+ * @brief    Random number generator
+ *
+ * @param   none
+ *
+ * @return  uint16 - new random number
+ *
+ *********************************************************************/
+uint16 Onboard_rand( void )
+{
+  return ( rand() );
+}