158 lines
4.7 KiB
C
Executable File
158 lines
4.7 KiB
C
Executable File
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/******************************************************************************
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* \attention
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*
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* <h2><center>© COPYRIGHT 2020 STMicroelectronics</center></h2>
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*
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* Licensed under ST MYLIBERTY SOFTWARE LICENSE AGREEMENT (the "License");
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* You may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* www.st.com/myliberty
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
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* AND SPECIFICALLY DISCLAIMING THE IMPLIED WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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/*
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* PROJECT: ST25R3916 firmware
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* Revision:
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* LANGUAGE: ISO C99
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*/
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/*! \file
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*
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* \author Gustavo Patricio
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*
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* \brief ST25R3916 LEDs handling
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*
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*/
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/*
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******************************************************************************
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* INCLUDES
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******************************************************************************
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*/
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#include "st25r3916_led.h"
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#include "st25r3916_irq.h"
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#include "st25r3916_com.h"
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#include "st25r3916.h"
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/*
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******************************************************************************
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* MACROS
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******************************************************************************
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*/
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#ifdef PLATFORM_LED_RX_PIN
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#define st25r3916ledRxOn() platformLedOn( PLATFORM_LED_RX_PORT, PLATFORM_LED_RX_PIN ); /*!< LED Rx Pin On from system HAL */
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#define st25r3916ledRxOff() platformLedOff( PLATFORM_LED_RX_PORT, PLATFORM_LED_RX_PIN ); /*!< LED Rx Pin Off from system HAL */
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#else /* PLATFORM_LED_RX_PIN */
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#define st25r3916ledRxOn()
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#define st25r3916ledRxOff()
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#endif /* PLATFORM_LED_RX_PIN */
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#ifdef PLATFORM_LED_FIELD_PIN
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#define st25r3916ledFieldOn() platformLedOn( PLATFORM_LED_FIELD_PORT, PLATFORM_LED_FIELD_PIN ); /*!< LED Field Pin On from system HAL */
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#define st25r3916ledFieldOff() platformLedOff( PLATFORM_LED_FIELD_PORT, PLATFORM_LED_FIELD_PIN ); /*!< LED Field Pin Off from system HAL */
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#else /* PLATFORM_LED_FIELD_PIN */
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#define st25r3916ledFieldOn()
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#define st25r3916ledFieldOff()
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#endif /* PLATFORM_LED_FIELD_PIN */
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/*
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******************************************************************************
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* GLOBAL FUNCTIONS
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******************************************************************************
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*/
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void st25r3916ledInit( void )
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{
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/* Initialize LEDs if existing and defined */
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platformLedsInitialize();
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st25r3916ledRxOff();
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st25r3916ledFieldOff();
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}
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/*******************************************************************************/
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void st25r3916ledEvtIrq( uint32_t irqs )
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{
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if( (irqs & (ST25R3916_IRQ_MASK_TXE | ST25R3916_IRQ_MASK_CAT) ) != 0U )
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{
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st25r3916ledFieldOn();
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}
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if( (irqs & (ST25R3916_IRQ_MASK_RXS | ST25R3916_IRQ_MASK_NFCT) ) != 0U )
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{
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st25r3916ledRxOn();
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}
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if( (irqs & (ST25R3916_IRQ_MASK_RXE | ST25R3916_IRQ_MASK_NRE | ST25R3916_IRQ_MASK_RX_REST | ST25R3916_IRQ_MASK_RXE_PTA |
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ST25R3916_IRQ_MASK_WU_A | ST25R3916_IRQ_MASK_WU_A_X | ST25R3916_IRQ_MASK_WU_F | ST25R3916_IRQ_MASK_RFU2) ) != 0U )
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{
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st25r3916ledRxOff();
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}
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}
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/*******************************************************************************/
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void st25r3916ledEvtWrReg( uint8_t reg, uint8_t val )
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{
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if( reg == ST25R3916_REG_OP_CONTROL )
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{
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if( (ST25R3916_REG_OP_CONTROL_tx_en & val) != 0U )
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{
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st25r3916ledFieldOn();
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}
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else
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{
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st25r3916ledFieldOff();
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}
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}
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}
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/*******************************************************************************/
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void st25r3916ledEvtWrMultiReg( uint8_t reg, const uint8_t* vals, uint8_t len )
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{
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uint8_t i;
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for(i=0; i<(len); i++)
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{
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st25r3916ledEvtWrReg( (reg+i), vals[i] );
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}
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}
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/*******************************************************************************/
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void st25r3916ledEvtCmd( uint8_t cmd )
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{
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if( (cmd >= ST25R3916_CMD_TRANSMIT_WITH_CRC) && (cmd <= ST25R3916_CMD_RESPONSE_RF_COLLISION_N) )
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{
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st25r3916ledFieldOff();
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}
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if( cmd == ST25R3916_CMD_UNMASK_RECEIVE_DATA )
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{
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st25r3916ledRxOff();
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}
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if( cmd == ST25R3916_CMD_SET_DEFAULT )
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{
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st25r3916ledFieldOff();
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st25r3916ledRxOff();
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}
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}
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