diff options
Diffstat (limited to 'firmware/targets/f6/ble_glue/hw_ipcc.c')
| -rw-r--r-- | firmware/targets/f6/ble_glue/hw_ipcc.c | 597 |
1 files changed, 597 insertions, 0 deletions
diff --git a/firmware/targets/f6/ble_glue/hw_ipcc.c b/firmware/targets/f6/ble_glue/hw_ipcc.c new file mode 100644 index 00000000..ab404327 --- /dev/null +++ b/firmware/targets/f6/ble_glue/hw_ipcc.c @@ -0,0 +1,597 @@ +/** + ****************************************************************************** + * File Name : Target/hw_ipcc.c + * Description : Hardware IPCC source file for STM32WPAN Middleware. + * + ****************************************************************************** + * @attention + * + * <h2><center>© Copyright (c) 2020 STMicroelectronics. + * All rights reserved.</center></h2> + * + * This software component is licensed by ST under Ultimate Liberty license + * SLA0044, the "License"; You may not use this file except in compliance with + * the License. You may obtain a copy of the License at: + * www.st.com/SLA0044 + * + ****************************************************************************** + */ + +/* 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); + +#ifdef THREAD_WB +static void HW_IPCC_OT_CmdEvtHandler(void); +static void HW_IPCC_THREAD_NotEvtHandler(void); +static void HW_IPCC_THREAD_CliNotEvtHandler(void); +#endif + +#ifdef LLD_TESTS_WB +static void HW_IPCC_LLDTESTS_ReceiveCliRspHandler(void); +static void HW_IPCC_LLDTESTS_ReceiveM0CmdHandler(void); +#endif +#ifdef LLD_BLE_WB +/*static void HW_IPCC_LLD_BLE_ReceiveCliRspHandler( void );*/ +static void HW_IPCC_LLD_BLE_ReceiveRspHandler(void); +static void HW_IPCC_LLD_BLE_ReceiveM0CmdHandler(void); +#endif + +#ifdef MAC_802_15_4_WB +static void HW_IPCC_MAC_802_15_4_CmdEvtHandler(void); +static void HW_IPCC_MAC_802_15_4_NotEvtHandler(void); +#endif + +#ifdef ZIGBEE_WB +static void HW_IPCC_ZIGBEE_CmdEvtHandler(void); +static void HW_IPCC_ZIGBEE_StackNotifEvtHandler(void); +static void HW_IPCC_ZIGBEE_StackM0RequestHandler(void); +#endif + +/* Public function definition -----------------------------------------------*/ + +/****************************************************************************** + * INTERRUPT HANDLER + ******************************************************************************/ +void HW_IPCC_Rx_Handler(void) { + if(HW_IPCC_RX_PENDING(HW_IPCC_SYSTEM_EVENT_CHANNEL)) { + HW_IPCC_SYS_EvtHandler(); + } +#ifdef MAC_802_15_4_WB + else if(HW_IPCC_RX_PENDING(HW_IPCC_MAC_802_15_4_NOTIFICATION_ACK_CHANNEL)) { + HW_IPCC_MAC_802_15_4_NotEvtHandler(); + } +#endif /* MAC_802_15_4_WB */ +#ifdef THREAD_WB + else if(HW_IPCC_RX_PENDING(HW_IPCC_THREAD_NOTIFICATION_ACK_CHANNEL)) { + HW_IPCC_THREAD_NotEvtHandler(); + } else if(HW_IPCC_RX_PENDING(HW_IPCC_THREAD_CLI_NOTIFICATION_ACK_CHANNEL)) { + HW_IPCC_THREAD_CliNotEvtHandler(); + } +#endif /* THREAD_WB */ +#ifdef LLD_TESTS_WB + else if(HW_IPCC_RX_PENDING(HW_IPCC_LLDTESTS_CLI_RSP_CHANNEL)) { + HW_IPCC_LLDTESTS_ReceiveCliRspHandler(); + } else if(HW_IPCC_RX_PENDING(HW_IPCC_LLDTESTS_M0_CMD_CHANNEL)) { + HW_IPCC_LLDTESTS_ReceiveM0CmdHandler(); + } +#endif /* LLD_TESTS_WB */ +#ifdef LLD_BLE_WB + else if(HW_IPCC_RX_PENDING(HW_IPCC_LLD_BLE_RSP_CHANNEL)) { + HW_IPCC_LLD_BLE_ReceiveRspHandler(); + } else if(HW_IPCC_RX_PENDING(HW_IPCC_LLD_BLE_M0_CMD_CHANNEL)) { + HW_IPCC_LLD_BLE_ReceiveM0CmdHandler(); + } +#endif /* LLD_TESTS_WB */ +#ifdef ZIGBEE_WB + else if(HW_IPCC_RX_PENDING(HW_IPCC_ZIGBEE_APPLI_NOTIF_ACK_CHANNEL)) { + HW_IPCC_ZIGBEE_StackNotifEvtHandler(); + } else if(HW_IPCC_RX_PENDING(HW_IPCC_ZIGBEE_M0_REQUEST_CHANNEL)) { + HW_IPCC_ZIGBEE_StackM0RequestHandler(); + } +#endif /* ZIGBEE_WB */ + else if(HW_IPCC_RX_PENDING(HW_IPCC_BLE_EVENT_CHANNEL)) { + HW_IPCC_BLE_EvtHandler(); + } else if(HW_IPCC_RX_PENDING(HW_IPCC_TRACES_CHANNEL)) { + HW_IPCC_TRACES_EvtHandler(); + } + + return; +} + +void HW_IPCC_Tx_Handler(void) { + if(HW_IPCC_TX_PENDING(HW_IPCC_SYSTEM_CMD_RSP_CHANNEL)) { + HW_IPCC_SYS_CmdEvtHandler(); + } +#ifdef MAC_802_15_4_WB + else if(HW_IPCC_TX_PENDING(HW_IPCC_MAC_802_15_4_CMD_RSP_CHANNEL)) { + HW_IPCC_MAC_802_15_4_CmdEvtHandler(); + } +#endif /* MAC_802_15_4_WB */ +#ifdef THREAD_WB + else if(HW_IPCC_TX_PENDING(HW_IPCC_THREAD_OT_CMD_RSP_CHANNEL)) { + HW_IPCC_OT_CmdEvtHandler(); + } +#endif /* THREAD_WB */ +#ifdef LLD_TESTS_WB +// No TX handler for LLD tests +#endif /* LLD_TESTS_WB */ +#ifdef ZIGBEE_WB + if(HW_IPCC_TX_PENDING(HW_IPCC_ZIGBEE_CMD_APPLI_CHANNEL)) { + HW_IPCC_ZIGBEE_CmdEvtHandler(); + } +#endif /* ZIGBEE_WB */ + 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) { + /** + * Such as IPCC IP available to the CPU2, it is required to keep the IPCC clock running + when FUS is running on CPU2 and CPU1 enters deep sleep mode + */ + LL_C2_AHB3_GRP1_EnableClock(LL_C2_AHB3_GRP1_PERIPH_IPCC); + + /** + * When the device is out of standby, it is required to use the EXTI mechanism to wakeup CPU2 + */ + LL_C2_EXTI_EnableEvent_32_63(LL_EXTI_LINE_41); + LL_EXTI_EnableRisingTrig_32_63(LL_EXTI_LINE_41); + + /** + * In case the SBSFU is implemented, it may have already set the C2BOOT bit to startup the CPU2. + * In that case, to keep the mechanism transparent to the user application, it shall call the system command + * SHCI_C2_Reinit( ) before jumping to the application. + * When the CPU2 receives that command, it waits for its event input to be set to restart the CPU2 firmware. + * This is required because once C2BOOT has been set once, a clear/set on C2BOOT has no effect. + * When SHCI_C2_Reinit( ) is not called, generating an event to the CPU2 does not have any effect + * So, by default, the application shall both set the event flag and set the C2BOOT bit. + */ + __SEV(); /* Set the internal event flag and send an event to the CPU2 */ + __WFE(); /* Clear the internal event flag */ + 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_SetPriority(IPCC_C1_RX_IRQn, 6, 0); + HAL_NVIC_EnableIRQ(IPCC_C1_RX_IRQn); + HAL_NVIC_SetPriority(IPCC_C1_TX_IRQn, 6, 0); + 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){}; + +/****************************************************************************** + * MAC 802.15.4 + ******************************************************************************/ +#ifdef MAC_802_15_4_WB +void HW_IPCC_MAC_802_15_4_Init(void) { + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_MAC_802_15_4_NOTIFICATION_ACK_CHANNEL); + + return; +} + +void HW_IPCC_MAC_802_15_4_SendCmd(void) { + LL_C1_IPCC_SetFlag_CHx(IPCC, HW_IPCC_MAC_802_15_4_CMD_RSP_CHANNEL); + LL_C1_IPCC_EnableTransmitChannel(IPCC, HW_IPCC_MAC_802_15_4_CMD_RSP_CHANNEL); + + return; +} + +void HW_IPCC_MAC_802_15_4_SendAck(void) { + LL_C1_IPCC_ClearFlag_CHx(IPCC, HW_IPCC_MAC_802_15_4_NOTIFICATION_ACK_CHANNEL); + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_MAC_802_15_4_NOTIFICATION_ACK_CHANNEL); + + return; +} + +static void HW_IPCC_MAC_802_15_4_CmdEvtHandler(void) { + LL_C1_IPCC_DisableTransmitChannel(IPCC, HW_IPCC_MAC_802_15_4_CMD_RSP_CHANNEL); + + HW_IPCC_MAC_802_15_4_CmdEvtNot(); + + return; +} + +static void HW_IPCC_MAC_802_15_4_NotEvtHandler(void) { + LL_C1_IPCC_DisableReceiveChannel(IPCC, HW_IPCC_MAC_802_15_4_NOTIFICATION_ACK_CHANNEL); + + HW_IPCC_MAC_802_15_4_EvtNot(); + + return; +} +__weak void HW_IPCC_MAC_802_15_4_CmdEvtNot(void){}; +__weak void HW_IPCC_MAC_802_15_4_EvtNot(void){}; +#endif + +/****************************************************************************** + * THREAD + ******************************************************************************/ +#ifdef THREAD_WB +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){}; + +#endif /* THREAD_WB */ + +/****************************************************************************** + * LLD TESTS + ******************************************************************************/ +#ifdef LLD_TESTS_WB +void HW_IPCC_LLDTESTS_Init(void) { + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_LLDTESTS_CLI_RSP_CHANNEL); + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_LLDTESTS_M0_CMD_CHANNEL); + return; +} + +void HW_IPCC_LLDTESTS_SendCliCmd(void) { + LL_C1_IPCC_SetFlag_CHx(IPCC, HW_IPCC_LLDTESTS_CLI_CMD_CHANNEL); + return; +} + +static void HW_IPCC_LLDTESTS_ReceiveCliRspHandler(void) { + LL_C1_IPCC_DisableReceiveChannel(IPCC, HW_IPCC_LLDTESTS_CLI_RSP_CHANNEL); + HW_IPCC_LLDTESTS_ReceiveCliRsp(); + return; +} + +void HW_IPCC_LLDTESTS_SendCliRspAck(void) { + LL_C1_IPCC_ClearFlag_CHx(IPCC, HW_IPCC_LLDTESTS_CLI_RSP_CHANNEL); + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_LLDTESTS_CLI_RSP_CHANNEL); + return; +} + +static void HW_IPCC_LLDTESTS_ReceiveM0CmdHandler(void) { + LL_C1_IPCC_DisableReceiveChannel(IPCC, HW_IPCC_LLDTESTS_M0_CMD_CHANNEL); + HW_IPCC_LLDTESTS_ReceiveM0Cmd(); + return; +} + +void HW_IPCC_LLDTESTS_SendM0CmdAck(void) { + LL_C1_IPCC_ClearFlag_CHx(IPCC, HW_IPCC_LLDTESTS_M0_CMD_CHANNEL); + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_LLDTESTS_M0_CMD_CHANNEL); + return; +} +__weak void HW_IPCC_LLDTESTS_ReceiveCliRsp(void){}; +__weak void HW_IPCC_LLDTESTS_ReceiveM0Cmd(void){}; +#endif /* LLD_TESTS_WB */ + +/****************************************************************************** + * LLD BLE + ******************************************************************************/ +#ifdef LLD_BLE_WB +void HW_IPCC_LLD_BLE_Init(void) { + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_LLD_BLE_RSP_CHANNEL); + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_LLD_BLE_M0_CMD_CHANNEL); + return; +} + +void HW_IPCC_LLD_BLE_SendCliCmd(void) { + LL_C1_IPCC_SetFlag_CHx(IPCC, HW_IPCC_LLD_BLE_CLI_CMD_CHANNEL); + return; +} + +/*static void HW_IPCC_LLD_BLE_ReceiveCliRspHandler( void ) +{ + LL_C1_IPCC_DisableReceiveChannel( IPCC, HW_IPCC_LLD_BLE_CLI_RSP_CHANNEL ); + HW_IPCC_LLD_BLE_ReceiveCliRsp(); + return; +}*/ + +void HW_IPCC_LLD_BLE_SendCliRspAck(void) { + LL_C1_IPCC_ClearFlag_CHx(IPCC, HW_IPCC_LLD_BLE_CLI_RSP_CHANNEL); + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_LLD_BLE_CLI_RSP_CHANNEL); + return; +} + +static void HW_IPCC_LLD_BLE_ReceiveM0CmdHandler(void) { + //LL_C1_IPCC_DisableReceiveChannel( IPCC, HW_IPCC_LLD_BLE_M0_CMD_CHANNEL ); + HW_IPCC_LLD_BLE_ReceiveM0Cmd(); + return; +} + +void HW_IPCC_LLD_BLE_SendM0CmdAck(void) { + LL_C1_IPCC_ClearFlag_CHx(IPCC, HW_IPCC_LLD_BLE_M0_CMD_CHANNEL); + //LL_C1_IPCC_EnableReceiveChannel( IPCC, HW_IPCC_LLD_BLE_M0_CMD_CHANNEL ); + return; +} +__weak void HW_IPCC_LLD_BLE_ReceiveCliRsp(void){}; +__weak void HW_IPCC_LLD_BLE_ReceiveM0Cmd(void){}; + +/* Transparent Mode */ +void HW_IPCC_LLD_BLE_SendCmd(void) { + LL_C1_IPCC_SetFlag_CHx(IPCC, HW_IPCC_LLD_BLE_CMD_CHANNEL); + return; +} + +static void HW_IPCC_LLD_BLE_ReceiveRspHandler(void) { + LL_C1_IPCC_DisableReceiveChannel(IPCC, HW_IPCC_LLD_BLE_RSP_CHANNEL); + HW_IPCC_LLD_BLE_ReceiveRsp(); + return; +} + +void HW_IPCC_LLD_BLE_SendRspAck(void) { + LL_C1_IPCC_ClearFlag_CHx(IPCC, HW_IPCC_LLD_BLE_RSP_CHANNEL); + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_LLD_BLE_RSP_CHANNEL); + return; +} + +#endif /* LLD_BLE_WB */ + +/****************************************************************************** + * ZIGBEE + ******************************************************************************/ +#ifdef ZIGBEE_WB +void HW_IPCC_ZIGBEE_Init(void) { + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_ZIGBEE_APPLI_NOTIF_ACK_CHANNEL); + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_ZIGBEE_M0_REQUEST_CHANNEL); + + return; +} + +void HW_IPCC_ZIGBEE_SendM4RequestToM0(void) { + LL_C1_IPCC_SetFlag_CHx(IPCC, HW_IPCC_ZIGBEE_CMD_APPLI_CHANNEL); + LL_C1_IPCC_EnableTransmitChannel(IPCC, HW_IPCC_ZIGBEE_CMD_APPLI_CHANNEL); + + return; +} + +void HW_IPCC_ZIGBEE_SendM4AckToM0Notify(void) { + LL_C1_IPCC_ClearFlag_CHx(IPCC, HW_IPCC_ZIGBEE_APPLI_NOTIF_ACK_CHANNEL); + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_ZIGBEE_APPLI_NOTIF_ACK_CHANNEL); + + return; +} + +static void HW_IPCC_ZIGBEE_CmdEvtHandler(void) { + LL_C1_IPCC_DisableTransmitChannel(IPCC, HW_IPCC_ZIGBEE_CMD_APPLI_CHANNEL); + + HW_IPCC_ZIGBEE_RecvAppliAckFromM0(); + + return; +} + +static void HW_IPCC_ZIGBEE_StackNotifEvtHandler(void) { + LL_C1_IPCC_DisableReceiveChannel(IPCC, HW_IPCC_ZIGBEE_APPLI_NOTIF_ACK_CHANNEL); + + HW_IPCC_ZIGBEE_RecvM0NotifyToM4(); + + return; +} + +static void HW_IPCC_ZIGBEE_StackM0RequestHandler(void) { + LL_C1_IPCC_DisableReceiveChannel(IPCC, HW_IPCC_ZIGBEE_M0_REQUEST_CHANNEL); + + HW_IPCC_ZIGBEE_RecvM0RequestToM4(); + + return; +} + +void HW_IPCC_ZIGBEE_SendM4AckToM0Request(void) { + LL_C1_IPCC_ClearFlag_CHx(IPCC, HW_IPCC_ZIGBEE_M0_REQUEST_CHANNEL); + LL_C1_IPCC_EnableReceiveChannel(IPCC, HW_IPCC_ZIGBEE_M0_REQUEST_CHANNEL); + + return; +} + +__weak void HW_IPCC_ZIGBEE_RecvAppliAckFromM0(void){}; +__weak void HW_IPCC_ZIGBEE_RecvM0NotifyToM4(void){}; +__weak void HW_IPCC_ZIGBEE_RecvM0RequestToM4(void){}; +#endif /* ZIGBEE_WB */ + +/****************************************************************************** + * 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****/ |