Adding NUCLEO_WB55RG support

features/FEATURE_BLE/targets/TARGET_STM/TARGET_NUCLEO_WB55RG/hw_ipcc.c

@@ -0,0 +1,329 @@
+/**
+  ******************************************************************************
+  * File Name          : Target/hw_ipcc.c
+  * Description        : Hardware IPCC source file for BLE
+  *                      middleWare.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "app_common.h"
+#include "mbox_def.h"
+
+/* Global variables ---------------------------------------------------------*/
+/* Private defines -----------------------------------------------------------*/
+#define HW_IPCC_TX_PENDING( channel ) ( !(LL_C1_IPCC_IsActiveFlag_CHx( IPCC, channel )) ) &&  (((~(IPCC->C1MR)) & (channel << 16U)))
+#define HW_IPCC_RX_PENDING( channel )  (LL_C2_IPCC_IsActiveFlag_CHx( IPCC, channel )) && (((~(IPCC->C1MR)) & (channel << 0U)))
+
+/* Private macros ------------------------------------------------------------*/
+/* Private typedef -----------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+static void (*FreeBufCb)( void );
+
+/* Private function prototypes -----------------------------------------------*/
+static void HW_IPCC_BLE_EvtHandler( void );
+static void HW_IPCC_BLE_AclDataEvtHandler( void );
+static void HW_IPCC_MM_FreeBufHandler( void );
+static void HW_IPCC_SYS_CmdEvtHandler( void );
+static void HW_IPCC_SYS_EvtHandler( void );
+static void HW_IPCC_TRACES_EvtHandler( void );
+static void HW_IPCC_OT_CmdEvtHandler( void );
+static void HW_IPCC_THREAD_NotEvtHandler( void );
+static void HW_IPCC_THREAD_CliNotEvtHandler( void );
+
+/* Public function definition -----------------------------------------------*/
+
+/******************************************************************************
+ * INTERRUPT HANDLER
+ ******************************************************************************/
+void HW_IPCC_Rx_Handler( void )
+{
+	if (HW_IPCC_RX_PENDING( HW_IPCC_THREAD_NOTIFICATION_ACK_CHANNEL ))
+	{
+		HW_IPCC_THREAD_NotEvtHandler();
+	}
+	else if (HW_IPCC_RX_PENDING( HW_IPCC_BLE_EVENT_CHANNEL ))
+	{
+		HW_IPCC_BLE_EvtHandler();
+	}
+	else if (HW_IPCC_RX_PENDING( HW_IPCC_SYSTEM_EVENT_CHANNEL ))
+	{
+		HW_IPCC_SYS_EvtHandler();
+	}
+	else if (HW_IPCC_RX_PENDING( HW_IPCC_TRACES_CHANNEL ))
+	{
+		HW_IPCC_TRACES_EvtHandler();
+	}
+  else if (HW_IPCC_RX_PENDING( HW_IPCC_THREAD_CLI_NOTIFICATION_ACK_CHANNEL ))
+  {
+    HW_IPCC_THREAD_CliNotEvtHandler();
+  }
+
+	return;
+}
+
+void HW_IPCC_Tx_Handler( void )
+{
+	if (HW_IPCC_TX_PENDING( HW_IPCC_THREAD_OT_CMD_RSP_CHANNEL ))
+	{
+		HW_IPCC_OT_CmdEvtHandler();
+	}
+	else if (HW_IPCC_TX_PENDING( HW_IPCC_SYSTEM_CMD_RSP_CHANNEL ))
+	{
+		HW_IPCC_SYS_CmdEvtHandler();
+	}
+	else if (HW_IPCC_TX_PENDING( HW_IPCC_MM_RELEASE_BUFFER_CHANNEL ))
+	{
+		HW_IPCC_MM_FreeBufHandler();
+	}
+    else if (HW_IPCC_TX_PENDING( HW_IPCC_HCI_ACL_DATA_CHANNEL ))
+    {
+        HW_IPCC_BLE_AclDataEvtHandler();
+    }
+	return;
+}
+/******************************************************************************
+ * GENERAL
+ ******************************************************************************/
+void HW_IPCC_Enable( void )
+{
+	LL_PWR_EnableBootC2();
+
+	return;
+}
+
+void HW_IPCC_Init( void )
+{
+	LL_AHB3_GRP1_EnableClock( LL_AHB3_GRP1_PERIPH_IPCC );
+
+	LL_C1_IPCC_EnableIT_RXO( IPCC );
+	LL_C1_IPCC_EnableIT_TXF( IPCC );
+
+	HAL_NVIC_EnableIRQ(IPCC_C1_RX_IRQn);
+	HAL_NVIC_EnableIRQ(IPCC_C1_TX_IRQn);
+
+	return;
+}
+
+/******************************************************************************
+ * BLE
+ ******************************************************************************/
+void HW_IPCC_BLE_Init( void )
+{
+	LL_C1_IPCC_EnableReceiveChannel( IPCC, HW_IPCC_BLE_EVENT_CHANNEL );
+
+	return;
+}
+
+void HW_IPCC_BLE_SendCmd( void )
+{
+	LL_C1_IPCC_SetFlag_CHx( IPCC, HW_IPCC_BLE_CMD_CHANNEL );
+
+	return;
+}
+
+static void HW_IPCC_BLE_EvtHandler( void )
+{
+	HW_IPCC_BLE_RxEvtNot();
+
+	LL_C1_IPCC_ClearFlag_CHx( IPCC, HW_IPCC_BLE_EVENT_CHANNEL );
+
+	return;
+}
+
+void HW_IPCC_BLE_SendAclData( void )
+{
+  LL_C1_IPCC_SetFlag_CHx( IPCC, HW_IPCC_HCI_ACL_DATA_CHANNEL );
+  LL_C1_IPCC_EnableTransmitChannel( IPCC, HW_IPCC_HCI_ACL_DATA_CHANNEL );
+
+  return;
+}
+
+static void HW_IPCC_BLE_AclDataEvtHandler( void )
+{
+  LL_C1_IPCC_DisableTransmitChannel( IPCC, HW_IPCC_HCI_ACL_DATA_CHANNEL );
+
+  HW_IPCC_BLE_AclDataAckNot();
+
+  return;
+}
+
+__weak void HW_IPCC_BLE_AclDataAckNot( void ){};
+__weak void HW_IPCC_BLE_RxEvtNot( void ){};
+
+/******************************************************************************
+ * SYSTEM
+ ******************************************************************************/
+void HW_IPCC_SYS_Init( void )
+{
+	LL_C1_IPCC_EnableReceiveChannel( IPCC, HW_IPCC_SYSTEM_EVENT_CHANNEL );
+
+	return;
+}
+
+void HW_IPCC_SYS_SendCmd( void )
+{
+	LL_C1_IPCC_SetFlag_CHx( IPCC, HW_IPCC_SYSTEM_CMD_RSP_CHANNEL );
+	LL_C1_IPCC_EnableTransmitChannel( IPCC, HW_IPCC_SYSTEM_CMD_RSP_CHANNEL );
+
+	return;
+}
+
+static void HW_IPCC_SYS_CmdEvtHandler( void )
+{
+	LL_C1_IPCC_DisableTransmitChannel( IPCC, HW_IPCC_SYSTEM_CMD_RSP_CHANNEL );
+
+	HW_IPCC_SYS_CmdEvtNot();
+
+	return;
+}
+
+static void HW_IPCC_SYS_EvtHandler( void )
+{
+	HW_IPCC_SYS_EvtNot();
+
+	LL_C1_IPCC_ClearFlag_CHx( IPCC, HW_IPCC_SYSTEM_EVENT_CHANNEL );
+
+	return;
+}
+
+__weak void HW_IPCC_SYS_CmdEvtNot( void ){};
+__weak void HW_IPCC_SYS_EvtNot( void ){};
+
+/******************************************************************************
+ * THREAD
+ ******************************************************************************/
+void HW_IPCC_THREAD_Init( void )
+{
+	LL_C1_IPCC_EnableReceiveChannel( IPCC, HW_IPCC_THREAD_NOTIFICATION_ACK_CHANNEL );
+  LL_C1_IPCC_EnableReceiveChannel( IPCC, HW_IPCC_THREAD_CLI_NOTIFICATION_ACK_CHANNEL );
+
+	return;
+}
+
+void HW_IPCC_OT_SendCmd( void )
+{
+	LL_C1_IPCC_SetFlag_CHx( IPCC, HW_IPCC_THREAD_OT_CMD_RSP_CHANNEL );
+  LL_C1_IPCC_EnableTransmitChannel( IPCC, HW_IPCC_THREAD_OT_CMD_RSP_CHANNEL );
+
+	return;
+}
+
+void HW_IPCC_CLI_SendCmd( void )
+{
+  LL_C1_IPCC_SetFlag_CHx( IPCC, HW_IPCC_THREAD_CLI_CMD_CHANNEL );
+
+	return;
+}
+
+void HW_IPCC_THREAD_SendAck( void )
+{
+	  LL_C1_IPCC_ClearFlag_CHx( IPCC, HW_IPCC_THREAD_NOTIFICATION_ACK_CHANNEL );
+	  LL_C1_IPCC_EnableReceiveChannel( IPCC, HW_IPCC_THREAD_NOTIFICATION_ACK_CHANNEL );
+
+	return;
+}
+
+void HW_IPCC_THREAD_CliSendAck( void )
+{
+    LL_C1_IPCC_ClearFlag_CHx( IPCC, HW_IPCC_THREAD_CLI_NOTIFICATION_ACK_CHANNEL );
+    LL_C1_IPCC_EnableReceiveChannel( IPCC, HW_IPCC_THREAD_CLI_NOTIFICATION_ACK_CHANNEL );
+
+  return;
+}
+
+static void HW_IPCC_OT_CmdEvtHandler( void )
+{
+	LL_C1_IPCC_DisableTransmitChannel( IPCC, HW_IPCC_THREAD_OT_CMD_RSP_CHANNEL );
+
+	HW_IPCC_OT_CmdEvtNot();
+
+	return;
+}
+
+static void HW_IPCC_THREAD_NotEvtHandler( void )
+{
+	LL_C1_IPCC_DisableReceiveChannel( IPCC, HW_IPCC_THREAD_NOTIFICATION_ACK_CHANNEL );
+
+	HW_IPCC_THREAD_EvtNot();
+
+	return;
+}
+
+static void HW_IPCC_THREAD_CliNotEvtHandler( void )
+{
+  LL_C1_IPCC_DisableReceiveChannel( IPCC, HW_IPCC_THREAD_CLI_NOTIFICATION_ACK_CHANNEL );
+
+  HW_IPCC_THREAD_CliEvtNot();
+
+  return;
+}
+
+__weak void HW_IPCC_OT_CmdEvtNot( void ){};
+__weak void HW_IPCC_CLI_CmdEvtNot( void ){};
+__weak void HW_IPCC_THREAD_EvtNot( void ){};
+
+/******************************************************************************
+ * MEMORY MANAGER
+ ******************************************************************************/
+void HW_IPCC_MM_SendFreeBuf( void (*cb)( void ) )
+{
+	if ( LL_C1_IPCC_IsActiveFlag_CHx( IPCC, HW_IPCC_MM_RELEASE_BUFFER_CHANNEL ) )
+	{
+		FreeBufCb = cb;
+		LL_C1_IPCC_EnableTransmitChannel( IPCC, HW_IPCC_MM_RELEASE_BUFFER_CHANNEL );
+	}
+	else
+	{
+		cb();
+
+		LL_C1_IPCC_SetFlag_CHx( IPCC, HW_IPCC_MM_RELEASE_BUFFER_CHANNEL );
+	}
+
+	return;
+}
+
+static void HW_IPCC_MM_FreeBufHandler( void )
+{
+	LL_C1_IPCC_DisableTransmitChannel( IPCC, HW_IPCC_MM_RELEASE_BUFFER_CHANNEL );
+
+	FreeBufCb();
+
+	LL_C1_IPCC_SetFlag_CHx( IPCC, HW_IPCC_MM_RELEASE_BUFFER_CHANNEL );
+
+	return;
+}
+
+/******************************************************************************
+ * TRACES
+ ******************************************************************************/
+void HW_IPCC_TRACES_Init( void )
+{
+	LL_C1_IPCC_EnableReceiveChannel( IPCC, HW_IPCC_TRACES_CHANNEL );
+
+	return;
+}
+
+static void HW_IPCC_TRACES_EvtHandler( void )
+{
+	HW_IPCC_TRACES_EvtNot();
+
+	LL_C1_IPCC_ClearFlag_CHx( IPCC, HW_IPCC_TRACES_CHANNEL );
+
+	return;
+}
+
+__weak void HW_IPCC_TRACES_EvtNot( void ){};
+
+/******************* (C) COPYRIGHT 2019 STMicroelectronics *****END OF FILE****/