1 files changed, 167 insertions, 0 deletions
diff --git a/Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Lowpower/STM32_WPAN/App/lowpower_app.c b/Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Lowpower/STM32_WPAN/App/lowpower_app.c
new file mode 100644
index 000000000..4063e0755
--- /dev/null
+++ b/Projects/NUCLEO-WB15CC/Applications/BLE_LLD/BLE_LLD_Lowpower/STM32_WPAN/App/lowpower_app.c
@@ -0,0 +1,167 @@
+/**
+ ******************************************************************************
+  * File Name          : lowpower_app.c
+  * Description        : BLE LLD simple demo to control LEDs remotely
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2021 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 "stdbool.h"
+#include "app_common.h"
+#include "stm32_seq.h"
+#include "stm32_lpm.h"
+#include "stm_logging.h"
+#include "dbg_trace.h"
+#include "ble_hal.h"
+#include "ipBLE_lld_public.h"
+#include "app_ble_lld.h"
+#include "lowpower_app.h"
+
+/* Private includes -----------------------------------------------------------*/
+
+/* Private typedef -----------------------------------------------------------*/
+// Allows to pack and unpack user data in payload (must not exceed 255 bytes)
+typedef PACKED_STRUCT
+{
+  uint8_t led;
+} userPayload;
+
+/* Private defines -----------------------------------------------------------*/
+#define CHANNEL           8 // radio channel
+#define POWER             TX_POW_PLUS_6_DB // Transmit power
+#define NET_ID            0x5A964129 // network ID, both devices must use the same
+#define WAKEUP_US         10000 // delay before starting radio operation
+#define RX_TIMEOUT_US     (1*1000*1000) // max delay radio will listen for a packet
+#define LED_ON_TIMER      (2*1000*1000/CFG_TS_TICK_VAL) /**< 2000ms */ // delay of Toggle
+
+/* Private macros ------------------------------------------------------------*/
+
+/* Private function prototypes -----------------------------------------------*/
+static void radioInit(void);
+static void sendStart(void);
+static void sendLed1(radioEventType cmd, ActionPacket *ap, void *data, uint8_t size);
+static void sendLed2(radioEventType cmd, ActionPacket *ap, void *data, uint8_t size);
+static void sendLed3(radioEventType cmd, ActionPacket *ap, void *data, uint8_t size);
+
+/* Private variables -----------------------------------------------*/
+static ActionPacket apSend[ACTION_PACKET_NB];
+
+uint8_t SwitchOffGPIO_timer_Id;
+
+/* Functions Definition ------------------------------------------------------*/
+
+void LOWPOWER_APP_Init(void)
+{
+  CheckWirelessFirmwareInfo();
+
+  /* Disable low power */
+  UTIL_LPM_SetOffMode(1 << CFG_LPM_APP_BLE_LLD, UTIL_LPM_DISABLE);
+  UTIL_LPM_SetStopMode(1 << CFG_LPM_APP_BLE_LLD, UTIL_LPM_DISABLE );
+
+  /* Register tasks for event processing */
+  UTIL_SEQ_RegTask(1<<CFG_TASK_TIMER, UTIL_SEQ_RFU, sendStart);
+
+  APP_BLE_LLD_Init();
+  HW_TS_Create(CFG_TIM_PROC_ID_ISR, &SwitchOffGPIO_timer_Id, hw_ts_SingleShot, Appli_TS_Callback);
+
+  radioInit();
+  HW_TS_Start(SwitchOffGPIO_timer_Id, (uint32_t)LED_ON_TIMER);
+  UTIL_LPM_SetStopMode(1 << CFG_LPM_APP_BLE_LLD, UTIL_LPM_DISABLE ); // TO ENABLE
+
+}
+
+static void radioInit(void)
+{
+  HAL_BLE_LLD_Init(CFG_HS_STARTUP_TIME, true);
+  HAL_BLE_LLD_Configure(POWER, CHANNEL, true, CFG_BACK2BACK_TIME, NET_ID);
+
+  ActionPacket *ap1;
+  userPayload payload1;
+  payload1.led = LED1;
+  uint32_t wakeup_time1 = WAKEUP_US;
+  // Packet to send
+  ap1 = &apSend[APACKET_1];
+  ap1->actionPacketNb = APACKET_1;
+  ap1->StateMachineNo = STATE_MACHINE_0;
+  ap1->ActionTag = TXRX | TIMER_WAKEUP;
+  ap1->WakeupTime = wakeup_time1;
+  ap1->data = &payload1;
+  ap1->dataSize = sizeof(payload1);
+  ap1->nextTrue = APACKET_2;
+  ap1->nextFalse = APACKET_STOP;
+  ap1->callback = sendLed1;
+  BLE_LLD_SetReservedArea(ap1);
+
+  ActionPacket *ap2;
+  userPayload payload2;
+  payload2.led = LED2;
+  uint32_t wakeup_time2 = 2*WAKEUP_US;
+  // Packet to send
+  ap2 = &apSend[APACKET_2];
+  ap2->actionPacketNb = APACKET_2;
+  ap2->StateMachineNo = STATE_MACHINE_0;
+  ap2->ActionTag = TXRX | TIMER_WAKEUP;
+  ap2->WakeupTime = wakeup_time2;
+  ap2->data = &payload2;
+  ap2->dataSize = sizeof(payload2);
+  ap2->nextTrue = APACKET_3;
+  ap2->nextFalse = APACKET_STOP;
+  ap2->callback = sendLed2;
+  BLE_LLD_SetReservedArea(ap2);
+
+  ActionPacket *ap3;
+  userPayload payload3;
+  payload3.led = LED3;
+  uint32_t wakeup_time3 = 4*WAKEUP_US;
+  // Packet to send
+  ap3 = &apSend[APACKET_3];
+  ap3->actionPacketNb = APACKET_3;
+  ap3->StateMachineNo = STATE_MACHINE_0;
+  ap3->ActionTag = TXRX | TIMER_WAKEUP;
+  ap3->WakeupTime = wakeup_time3;
+  ap3->data = &payload3;
+  ap3->dataSize = sizeof(payload3);
+  ap3->nextTrue = APACKET_STOP;
+  ap3->nextFalse = APACKET_STOP;
+  ap3->callback = sendLed3;
+  BLE_LLD_SetReservedArea(ap3);
+}
+
+
+static void sendStart(void)
+{
+  BLE_LLD_MakeActionPacketPending(&apSend[APACKET_1]);
+}
+
+static void sendLed1(radioEventType cmd, ActionPacket *ap, void *data, uint8_t size)
+{
+}
+
+static void sendLed2(radioEventType cmd, ActionPacket *ap, void *data, uint8_t size)
+{
+}
+
+static void sendLed3(radioEventType cmd, ActionPacket *ap, void *data, uint8_t size)
+{
+  UTIL_LPM_SetStopMode(1 << CFG_LPM_APP_BLE_LLD, UTIL_LPM_ENABLE ); // TO ENABLE
+  HW_TS_Start(SwitchOffGPIO_timer_Id, (uint32_t)LED_ON_TIMER);
+}
+
+
+void Appli_TS_Callback(void)
+{
+  UTIL_SEQ_SetTask(1U << CFG_TASK_TIMER, CFG_SCH_PRIO_0);
+}
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/