diff options
Diffstat (limited to 'Middlewares/ST/STM32_WPAN/ble_lld/hal/ble_hal.c')
| -rw-r--r-- | Middlewares/ST/STM32_WPAN/ble_lld/hal/ble_hal.c | 59 |
1 files changed, 26 insertions, 33 deletions
diff --git a/Middlewares/ST/STM32_WPAN/ble_lld/hal/ble_hal.c b/Middlewares/ST/STM32_WPAN/ble_lld/hal/ble_hal.c index 02298fb9d..2da94f9c0 100644 --- a/Middlewares/ST/STM32_WPAN/ble_lld/hal/ble_hal.c +++ b/Middlewares/ST/STM32_WPAN/ble_lld/hal/ble_hal.c @@ -1,27 +1,23 @@ /** - ****************************************************************************** - * File Name : ble_hal.c - * Description : BLE HAL based on LLD + ****************************************************************************** + * @file ble_hal.c + * @author MCD Application Team + * @brief HAL based on BLE LLD + * This file provides functions for a simpler access to radio than LLD + * HAL relies on the LLD API. ****************************************************************************** * @attention * - * <h2><center>© Copyright (c) 2019 STMicroelectronics. - * All rights reserved.</center></h2> + * Copyright (c) 2019-2021 STMicroelectronics. + * All rights reserved. * - * 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 + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. * ****************************************************************************** */ -/** - * This file provides functions for a simpler access to radio than LLD. - * It relies on the LLD API running on application MCU, and so does not depend - * on an HAL API provided by radio MCU. - */ - /* Includes ------------------------------------------------------------------*/ #include "stdint.h" #include "stdbool.h" @@ -47,8 +43,8 @@ static ActionPacket actPack[ACTION_PACKET_NB]; /** * @brief Initializes the radio * + * Whithening is forced. * Before actual use, radio must be configured with HAL_BLE_LLD_Configure(). - * This function enables whitening. * * @param[in] hsStartupTime Startup time (system time unit) * @param[in] lsOscInternal Use internal RO for the 32 kHz slow speed clock @@ -64,18 +60,16 @@ uint8_t HAL_BLE_LLD_Init(uint16_t hsStartupTime, bool lsOscInternal) * @brief Configures the radio * * @param[in] txPower Transmit power for outgoing packets - * @param[in] channel Radio channel + * @param[in] channel Radio channel (0 - 39) * @param[in] phy2mbps Use 2Mb/s PHY speed (else 1Mb/s) * @param[in] b2bTimeUs Back to back time (us), delay between packet and ACK * @param[in] networkId Network ID (access address) */ - uint8_t HAL_BLE_LLD_Configure(txPower_t txPower, uint8_t channel, bool phy2mbps, uint32_t b2bTimeUs, uint32_t networkId) - { BLE_LLD_SetTxPower(txPower); BLE_LLD_SetChannel(STATE_MACHINE_0, channel); @@ -90,14 +84,15 @@ uint8_t HAL_BLE_LLD_Configure(txPower_t txPower, /** * @brief Sends one packet without listening for an acknowledge. * - * @param[in] txBuffer Data to transmit (header+length+payload) + * @param[in] data Data to transmit + * @param[in] size Size of data to transmit * @param[in] callback Function that will be called once radio operation is done * * @retval SUCCESS_0 if success * @retval INVALID_PARAMETER_C0 if invalid parameters * @retval RADIO_BUSY_C4 if radio is busy */ -uint8_t HAL_BLE_LLD_SendPacket(void *txBuffer, +uint8_t HAL_BLE_LLD_SendPacket(void *data, uint8_t size, lldCallback_t *callback) { @@ -109,7 +104,7 @@ uint8_t HAL_BLE_LLD_SendPacket(void *txBuffer, ap->StateMachineNo = STATE_MACHINE_0; ap->ActionTag = TXRX | TIMER_WAKEUP; ap->WakeupTime = WAKEUP_TIME_US; - ap->data = txBuffer; + ap->data = data; ap->dataSize = size; ap->nextTrue = APACKET_STOP; ap->nextFalse = APACKET_STOP; @@ -120,12 +115,11 @@ uint8_t HAL_BLE_LLD_SendPacket(void *txBuffer, return SUCCESS_0; } - - /** * @brief Sends one packet and listen for an acknowledge. * - * @param[in] txBuffer Data to transmit (header+length+payload) + * @param[in] data Data to transmit + * @param[in] size Size of data to transmit * @param[in] receiveTimeout Timeout for ACK reception (us) * @param[in] callback Function that will be called once radio operation is done * @@ -133,7 +127,7 @@ uint8_t HAL_BLE_LLD_SendPacket(void *txBuffer, * @retval INVALID_PARAMETER_C0 if invalid parameters * @retval RADIO_BUSY_C4 if radio is busy */ -uint8_t HAL_BLE_LLD_SendPacketWithAck(void *txBuffer, +uint8_t HAL_BLE_LLD_SendPacketWithAck(void *data, uint8_t size, uint32_t receiveTimeout, lldCallback_t *callback) @@ -146,7 +140,7 @@ uint8_t HAL_BLE_LLD_SendPacketWithAck(void *txBuffer, ap->StateMachineNo = STATE_MACHINE_0; ap->ActionTag = TXRX | TIMER_WAKEUP; ap->WakeupTime = WAKEUP_TIME_US; - ap->data = txBuffer; + ap->data = data; ap->dataSize = size; ap->nextTrue = APACKET_1; ap->nextFalse = APACKET_STOP; @@ -200,9 +194,10 @@ uint8_t HAL_BLE_LLD_ReceivePacket(uint32_t receiveTimeout, } /** - * @brief Receives one packet and transmit an acknowledge. + * @brief Receives one packet and transmits an acknowledge. * - * @param[in] txBuffer Acknowledge to transmit + * @param[in] ack Acknowledge to transmit + * @param[in] size Size of acknowledge to transmit * @param[in] receiveTimeout Timeout for data reception (us) * @param[in] callback Function that will be called once radio operation is done * @@ -210,7 +205,7 @@ uint8_t HAL_BLE_LLD_ReceivePacket(uint32_t receiveTimeout, * @retval INVALID_PARAMETER_C0 if invalid parameters * @retval RADIO_BUSY_C4 if radio is busy */ -uint8_t HAL_BLE_LLD_ReceivePacketWithAck(void *txBuffer, +uint8_t HAL_BLE_LLD_ReceivePacketWithAck(void *ack, uint8_t size, uint32_t receiveTimeout, lldCallback_t *callback) @@ -234,7 +229,7 @@ uint8_t HAL_BLE_LLD_ReceivePacketWithAck(void *txBuffer, ap->actionPacketNb = APACKET_3; ap->StateMachineNo = STATE_MACHINE_0; ap->ActionTag = TXRX; - ap->data = txBuffer; + ap->data = ack; ap->dataSize = size; ap->nextTrue = APACKET_STOP; ap->nextFalse = APACKET_STOP; @@ -244,5 +239,3 @@ uint8_t HAL_BLE_LLD_ReceivePacketWithAck(void *txBuffer, BLE_LLD_MakeActionPacketPending(&actPack[APACKET_2]); return SUCCESS_0; } - -/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |