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amiro-os / unittests / periphery-lld / src / ut_alld_dw1000.c @ 3940ba8a

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/*
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AMiRo-OS is an operating system designed for the Autonomous Mini Robot (AMiRo) platform.
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Copyright (C) 2016..2019  Thomas Schöpping et al.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program.  If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <ut_alld_dw1000.h>
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#if ((AMIROOS_CFG_TESTS_ENABLE == true) && defined(AMIROLLD_CFG_USE_DW1000)) || defined(__DOXYGEN__)
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/******************************************************************************/
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/* LOCAL DEFINITIONS                                                          */
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/******************************************************************************/
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/******************************************************************************/
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/* EXPORTED VARIABLES                                                         */
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/******************************************************************************/
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/******************************************************************************/
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/* LOCAL TYPES                                                                */
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/******************************************************************************/
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/******************************************************************************/
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/* LOCAL VARIABLES                                                            */
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/******************************************************************************/
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/******************************************************************************/
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/* LOCAL FUNCTIONS                                                            */
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/******************************************************************************/
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/******************************************************************************/
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/* EXPORTED FUNCTIONS                                                         */
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/******************************************************************************/
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aos_utresult_t utAlldDw1000Func(BaseSequentialStream* stream, aos_unittest_t* ut) {
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    aosDbgCheck(ut->data != NULL);
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    aos_utresult_t result = {0, 0};
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    chprintf(stream, "init DW1000...\n");
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    dwt_initialise(DWT_LOADUCODE, (DW1000Driver*) ut->data);
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    chprintf(stream, "device ID should be: 0xDECA0130\nget device ID...\n");
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    uint32_t actual_deviceId = dwt_readdevid();
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    chprintf(stream, "actual device ID is: 0x%x\n", actual_deviceId);
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    aosThdMSleep(1);
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    if (actual_deviceId == DWT_DEVICE_ID){
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      aosUtPassed(stream, &result);
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    } else {
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      aosUtFailed(stream, &result);
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    }
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    /*chprintf(stream, "write-read test...\n");
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    uint32_t testvalue = 0x0A;
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    uint16_t panid = 0x00;
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    dwt_readfromdevice(PANADR_ID, PANADR_PAN_ID_OFFSET, 2, (uint8_t*) &panid);
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    chprintf(stream, "value PANADR register before write: %x\n", panid);
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    chprintf(stream, "write 0x%x to PANADR register...\n", testvalue);
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    dwt_setpanid(testvalue);
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    dwt_readfromdevice(PANADR_ID, PANADR_PAN_ID_OFFSET, 2, (uint8_t*) &panid);
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    chprintf(stream, "PANADR register is now: 0x%x\n", panid);
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    if (panid == testvalue){
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      aosUtPassed(stream, &result);
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    } else {
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      aosUtFailed(stream, &result);
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    }
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*/
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    dwt_setleds(0x03);
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    // RUN DECA-DEMO
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    instanceConfig_t chConfig;
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    chConfig.channelNumber = 2;            // channel
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    chConfig.preambleCode = 4;             // preambleCode
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    chConfig.pulseRepFreq = DWT_PRF_16M;   // prf
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    chConfig.dataRate = DWT_BR_6M8;        // datarate
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    chConfig.preambleLen = DWT_PLEN_128;   // preambleLength
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    chConfig.pacSize = DWT_PAC8;           // pacSize
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    chConfig.nsSFD = 0;                    // non-standard SFD
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    chConfig.sfdTO = (129 + 8 - 8);        // SFD timeout
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    sfConfig_t sfConfig;
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    sfConfig.slotDuration_ms = (10);        //slot duration in milliseconds (NOTE: the ranging exchange must be able to complete in this time
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                                            //e.g. tag sends a poll, 4 anchors send responses and tag sends the final + processing time
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    sfConfig.numSlots = (10);               //number of slots in the superframe (8 tag slots and 2 used for anchor to anchor ranging),
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    sfConfig.sfPeriod_ms = (10*10);         //in ms => 100 ms frame means 10 Hz location rate
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    sfConfig.tagPeriod_ms = (10*10);        //tag period in ms (sleep time + ranging time)
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    sfConfig.pollTxToFinalTxDly_us = (2500); //poll to final delay in microseconds (needs to be adjusted according to lengths of ranging frames)
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    //TODO Disable EXTI IRQ
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    //port_DisableEXT_IRQ();
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    // inittestapplication
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    // dwt_softreset(); // already done in instance_init()
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    // Set this instance mode (tag/anchor)
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    (void) instance_init(TAG, (DW1000Driver*) ut->data);
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    //int err = instance_init(TAG, (DW1000Driver*) ut->data);
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    (void) instance_readdeviceid();
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    //uint32_t deca_dev_id = instance_readdeviceid();
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    // TAG ID 0
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    instance_set_16bit_address(0);
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    // simulate DECA config Mode 2 (DIP 1100000)
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    instance_config(&chConfig, &sfConfig) ;
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    //TODO Enable EXTI IRQ
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    //port_EnableEXT_IRQ();
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    // Start Ranging
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    chprintf(stream, "start ranging...\n");
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    while(1) {
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        //int n = 0;
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        instance_data_t* inst = instance_get_local_structure_ptr(0);
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        int monitor_local = inst->monitor ;
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        int txdiff = (chVTGetSystemTimeX() - inst->timeofTx);
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        tag_run();
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        //if delayed TX scheduled but did not happen after expected time then it has failed... (has to be < slot period)
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        //if anchor just go into RX and wait for next message from tags/anchors
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        //if tag handle as a timeout
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        if( (monitor_local == 1) && ( txdiff > inst->slotDuration_ms) )  {
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            inst->wait4ack = 0;
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            tag_process_rx_timeout(inst);
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            inst->monitor = 0;
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        }
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    }
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    (void) instance_newrange();
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    //int rx = instance_newrange();
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    return result;
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}
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#endif /* (AMIROOS_CFG_TESTS_ENABLE == true) && defined(AMIROLLD_CFG_USE_DW1000) */