hpw421初始版本

2026-06-06 16:49:48 +08:00
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+/*!
+ * \file      rf_2_4g.c
+ *
+ * \brief     Target RF 2.4g implementation
+ *
+ * \copyright Revised BSD License, see section \ref LICENSE.
+ *
+ * \code
+ *
+ *            _  __ _       ________    _
+ *           | |/ /(_)___  / ____/ /_  (_)___
+ *           |   // / __ \/ /   / __ \/ / __ \
+ *          /   |/ / / / / /___/ / / / / /_/ /
+ *         /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
+ *                                   /_/
+ *           (C) 2022-2025 XinChip
+ *
+ * \endcode
+ *
+ * \author     ( XinChip ) Alex-J
+ *
+ * \author     ( XinChip )
+ */
+
+/*-----------------------------------------------------------------------------------
+                                   INCLUDE HEADE FILES
+ ------------------------------------------------------------------------------------*/
+
+#include "xc6xxx_rf_single.h"
+#include "xc6xxx.h"
+
+/*------------------------------------------------------------------------------------
+                                         Macros
+ -------------------------------------------------------------------------------------*/
+#define RF_SINGLE           0x01
+/*------------------------------------------------------------------------------------
+                                        Functions
+ -------------------------------------------------------------------------------------*/
+
+/**
+ * @brief       RF single initialization
+ * @param       void
+ *
+ * @retval      void
+ */
+void rf_single_init(void)
+{
+    /* Rf modem init*/
+    rf24g_modem_init();
+
+    /* Set up 2.4G RF modem*/
+    rf24g_config();
+
+    /* Set modulation frequency offset to 0 */
+    XC_RF_2_4G->TXPROC_CFG = 0x00;
+
+    /* Set to enter single carrier mode */
+    set_rf_DR(XINCX_RF_TRANS_RATE | RF_SINGLE);
+    /* Set configuration register */
+    XC_RF_2_4G->CFG_TOP = 0x298272;
+    /* Set transmission power */
+    set_rf_power(XINCX_POWER);
+}