/*
* Copyright (c) 2019 Brett Witherspoon
*
* SPDX-License-Identifier: Apache-2.0
*/
#define LOG_LEVEL CONFIG_IEEE802154_DRIVER_LOG_LEVEL
#include <logging/log.h>
LOG_MODULE_REGISTER(ieee802154_cc13xx_cc26xx);
#include <device.h>
#include <errno.h>
#include <misc/byteorder.h>
#include <net/ieee802154_radio.h>
#include <net/ieee802154.h>
#include <net/net_pkt.h>
#include <random/rand32.h>
#include <string.h>
#include <sys_io.h>
#include <driverlib/aon_rtc.h>
#include <driverlib/osc.h>
#include <driverlib/prcm.h>
#include <driverlib/rf_ieee_mailbox.h>
#include <driverlib/rfc.h>
#include <inc/hw_ccfg.h>
#include <inc/hw_fcfg1.h>
#include <rf_patches/rf_patch_cpe_ieee_802_15_4.h>
#include "ieee802154_cc13xx_cc26xx.h"
DEVICE_DECLARE(ieee802154_cc13xx_cc26xx);
/* Overrides from SmartRF Studio 7 2.13.0 */
static u32_t overrides[] = {
/* DC/DC regulator: In Tx, use DCDCCTL5[3:0]=0x3 (DITHER_EN=0 and IPEAK=3). */
0x00F388D3,
/* Rx: Set LNA bias current offset to +15 to saturate trim to max (default: 0) */
0x000F8883,
0xFFFFFFFF
};
static inline struct ieee802154_cc13xx_cc26xx_data *
get_dev_data(struct device *dev)
{
return dev->driver_data;
}
static enum ieee802154_hw_caps
ieee802154_cc13xx_cc26xx_get_capabilities(struct device *dev)
{
return IEEE802154_HW_FCS | IEEE802154_HW_2_4_GHZ |
IEEE802154_HW_FILTER | IEEE802154_HW_TX_RX_ACK |
IEEE802154_HW_CSMA;
}
static int ieee802154_cc13xx_cc26xx_cca(struct device *dev)
{
struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
u32_t status;
status = RFCDoorbellSendTo((u32_t)&drv_data->cmd_ieee_cca_req);
if (status != CMDSTA_Done) {
LOG_ERR("Failed to request CCA (0x%x)", status);
return -EIO;
}
k_sem_take(&drv_data->fg_done, K_FOREVER);
switch (drv_data->cmd_ieee_cca_req.ccaInfo.ccaState) {
case 0:
return 0;
case 1:
return -EBUSY;
default:
return -EIO;
}
}
static int ieee802154_cc13xx_cc26xx_set_channel(struct device *dev,
u16_t channel)
{
struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
u32_t status;
/* TODO Support sub-GHz for CC13xx */
if (channel < 11 || channel > 26) {
return -EINVAL;
}
/* Abort FG and BG processes */
RFCDoorbellSendTo(CMDR_DIR_CMD(CMD_ABORT));
/* Set all RX entries to empty */
status = RFCDoorbellSendTo((u32_t)&drv_data->cmd_clear_rx);
if (status != CMDSTA_Done) {
LOG_ERR("Failed to clear RX queue (0x%x)", status);
return -EIO;
}
/* Run BG receive process on requested channel */
drv_data->cmd_ieee_rx.status = IDLE;
drv_data->cmd_ieee_rx.channel = channel;
status = RFCDoorbellSendTo((u32_t)&drv_data->cmd_ieee_rx);
if (status != CMDSTA_Done) {
LOG_ERR("Failed to submit RX command (0x%x)", status);
return -EIO;
}
return 0;
}
static int
ieee802154_cc13xx_cc26xx_filter(struct device *dev, bool set,
enum ieee802154_filter_type type,
const struct ieee802154_filter *filter)
{
struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
if (!set) {
return -ENOTSUP;
}
if (type == IEEE802154_FILTER_TYPE_IEEE_ADDR) {
memcpy((u8_t *)&drv_data->cmd_ieee_rx.localExtAddr,
filter->ieee_addr,
sizeof(drv_data->cmd_ieee_rx.localExtAddr));
} else if (type == IEEE802154_FILTER_TYPE_SHORT_ADDR) {
drv_data->cmd_ieee_rx.localShortAddr = filter->short_addr;
} else if (type == IEEE802154_FILTER_TYPE_PAN_ID) {
drv_data->cmd_ieee_rx.localPanID = filter->pan_id;
} else {
return -ENOTSUP;
}
return 0;
}
static int ieee802154_cc13xx_cc26xx_set_txpower(struct device *dev, s16_t dbm)
{
struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
u32_t status;
/* Values from SmartRF Studio 7 2.13.0 */
switch (dbm) {
case -20:
drv_data->cmd_set_tx_power.txPower = 0x04C6;
break;
case -15:
drv_data->cmd_set_tx_power.txPower = 0x06CA;
break;
case -10:
drv_data->cmd_set_tx_power.txPower = 0x0ACF;
break;
case -5:
drv_data->cmd_set_tx_power.txPower = 0x12D6;
break;
case 0:
drv_data->cmd_set_tx_power.txPower = 0x2853;
break;
case 1:
drv_data->cmd_set_tx_power.txPower = 0x2856;
break;
case 2:
drv_data->cmd_set_tx_power.txPower = 0x3259;
break;
case 3:
drv_data->cmd_set_tx_power.txPower = 0x385D;
break;
case 4:
drv_data->cmd_set_tx_power.txPower = 0x4E63;
break;
case 5:
drv_data->cmd_set_tx_power.txPower = 0x7217;
break;
default:
return -EINVAL;
}
status = RFCDoorbellSendTo((u32_t)&drv_data->cmd_set_tx_power);
if (status != CMDSTA_Done) {
LOG_DBG("Failed to set TX power (0x%x)", status);
return -EIO;
}
return 0;
}
/* See IEEE 802.15.4 section 6.2.5.1 and TRM section 25.5.4.3 */
static int ieee802154_cc13xx_cc26xx_tx(struct device *dev, struct net_pkt *pkt,
struct net_buf *frag)
{
struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
bool ack = ieee802154_is_ar_flag_set(frag);
int retry = CONFIG_NET_L2_IEEE802154_RADIO_TX_RETRIES;
u32_t status;
drv_data->cmd_ieee_csma.status = IDLE;
drv_data->cmd_ieee_csma.randomState = sys_rand32_get();
drv_data->cmd_ieee_tx.status = IDLE;
drv_data->cmd_ieee_tx.payloadLen = frag->len;
drv_data->cmd_ieee_tx.pPayload = frag->data;
drv_data->cmd_ieee_tx.condition.rule =
ack ? COND_STOP_ON_FALSE : COND_NEVER;
if (ack) {
drv_data->cmd_ieee_rx_ack.status = IDLE;
drv_data->cmd_ieee_rx_ack.seqNo = frag->data[2];
}
__ASSERT_NO_MSG(k_sem_count_get(&drv_data->fg_done) == 0);
do {
status = RFCDoorbellSendTo((u32_t)&drv_data->cmd_ieee_csma);
if (status != CMDSTA_Done) {
LOG_ERR("Failed to submit TX command (0x%x)", status);
return -EIO;
}
k_sem_take(&drv_data->fg_done, K_FOREVER);
if (drv_data->cmd_ieee_csma.status != IEEE_DONE_OK) {
LOG_DBG("Channel access failure (0x%x)",
drv_data->cmd_ieee_csma.status);
continue;
}
if (drv_data->cmd_ieee_tx.status != IEEE_DONE_OK) {
LOG_DBG("Transmit failed (0x%x)",
drv_data->cmd_ieee_tx.status);
continue;
}
if (!ack || drv_data->cmd_ieee_rx_ack.status == IEEE_DONE_ACK ||
drv_data->cmd_ieee_rx_ack.status == IEEE_DONE_ACKPEND) {
return 0;
}
LOG_DBG("No acknowledgment (0x%x)",
drv_data->cmd_ieee_rx_ack.status);
} while (retry-- > 0);
LOG_DBG("Failed to TX");
return -EIO;
}
static inline u8_t ieee802154_cc13xx_cc26xx_convert_rssi(s8_t rssi)
{
if (rssi > CC13XX_CC26XX_RECEIVER_SENSITIVITY +
CC13XX_CC26XX_RSSI_DYNAMIC_RANGE) {
rssi = CC13XX_CC26XX_RECEIVER_SENSITIVITY +
CC13XX_CC26XX_RSSI_DYNAMIC_RANGE;
} else if (rssi < CC13XX_CC26XX_RECEIVER_SENSITIVITY) {
rssi = CC13XX_CC26XX_RECEIVER_SENSITIVITY;
}
return (255 * (rssi - CC13XX_CC26XX_RECEIVER_SENSITIVITY)) /
CC13XX_CC26XX_RSSI_DYNAMIC_RANGE;
}
static void ieee802154_cc13xx_cc26xx_rx_done(struct device *dev)
{
struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
struct net_pkt *pkt;
u8_t len, seq, corr;
s8_t rssi;
u8_t *sdu;
for (int i = 0; i < CC13XX_CC26XX_NUM_RX_BUF; i++) {
if (drv_data->rx_entry[i].status == DATA_ENTRY_FINISHED) {
len = drv_data->rx_data[i][0];
sdu = drv_data->rx_data[i] + 1;
seq = drv_data->rx_data[i][3];
corr = drv_data->rx_data[i][len--] & 0x3F;
rssi = drv_data->rx_data[i][len--];
LOG_DBG("Received: len = %u, seq = %u, rssi = %d, lqi = %u",
len, seq, rssi, corr);
pkt = net_pkt_rx_alloc_with_buffer(
drv_data->iface, len, AF_UNSPEC, 0, K_NO_WAIT);
if (!pkt) {
LOG_WRN("Cannot allocate packet");
continue;
}
if (net_pkt_write(pkt, sdu, len)) {
LOG_WRN("Cannot write packet");
net_pkt_unref(pkt);
continue;
}
drv_data->rx_entry[i].status = DATA_ENTRY_PENDING;
/* TODO Convert to LQI in 0 to 255 range */
net_pkt_set_ieee802154_lqi(pkt, corr);
net_pkt_set_ieee802154_rssi(
pkt,
ieee802154_cc13xx_cc26xx_convert_rssi(rssi));
if (net_recv_data(drv_data->iface, pkt)) {
LOG_WRN("Packet dropped");
net_pkt_unref(pkt);
}
} else if (drv_data->rx_entry[i].status ==
DATA_ENTRY_UNFINISHED) {
LOG_WRN("Frame not finished");
drv_data->rx_entry[i].status = DATA_ENTRY_PENDING;
}
}
}
static void ieee802154_cc13xx_cc26xx_rx(void *arg1, void *arg2, void *arg3)
{
struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(arg1);
ARG_UNUSED(arg2);
ARG_UNUSED(arg3);
while (true) {
k_sem_take(&drv_data->rx_done, K_FOREVER);
ieee802154_cc13xx_cc26xx_rx_done(arg1);
}
}
static int ieee802154_cc13xx_cc26xx_start(struct device *dev)
{
ARG_UNUSED(dev);
return 0;
}
static int ieee802154_cc13xx_cc26xx_stop(struct device *dev)
{
ARG_UNUSED(dev);
RFCDoorbellSendTo(CMDR_DIR_CMD(CMD_STOP));
return 0;
}
static int
ieee802154_cc13xx_cc26xx_configure(struct device *dev,
enum ieee802154_config_type type,
const struct ieee802154_config *config)
{
return -ENOTSUP;
}
static void ieee802154_cc13xx_cc26xx_cpe0_isr(void *arg)
{
struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(arg);
u32_t flags;
flags = RFCCpeIntGetAndClear(IRQ_RX_ENTRY_DONE |
IRQ_LAST_FG_COMMAND_DONE);
if (flags & IRQ_RX_ENTRY_DONE) {
k_sem_give(&drv_data->rx_done);
}
if (flags & IRQ_LAST_FG_COMMAND_DONE) {
k_sem_give(&drv_data->fg_done);
}
}
static void ieee802154_cc13xx_cc26xx_cpe1_isr(void *arg)
{
u32_t flags;
ARG_UNUSED(arg);
flags = RFCCpeIntGetAndClear(IRQ_RX_BUF_FULL | IRQ_INTERNAL_ERROR);
if (flags & IRQ_RX_BUF_FULL) {
LOG_WRN("Receive buffer full");
}
if (flags & IRQ_INTERNAL_ERROR) {
LOG_ERR("Internal error");
}
}
static void ieee802154_cc13xx_cc26xx_data_init(struct device *dev)
{
struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
u8_t *mac;
if (sys_read32(CCFG_BASE + CCFG_O_IEEE_MAC_0) != 0xFFFFFFFF &&
sys_read32(CCFG_BASE + CCFG_O_IEEE_MAC_1) != 0xFFFFFFFF) {
mac = (u8_t *)(CCFG_BASE + CCFG_O_IEEE_MAC_0);
} else {
mac = (u8_t *)(FCFG1_BASE + FCFG1_O_MAC_15_4_0);
}
memcpy(&drv_data->mac, mac, sizeof(drv_data->mac));
/* Setup circular RX queue (TRM 25.3.2.7) */
memset(&drv_data->rx_entry[0], 0, sizeof(drv_data->rx_entry[0]));
memset(&drv_data->rx_entry[1], 0, sizeof(drv_data->rx_entry[1]));
drv_data->rx_entry[0].pNextEntry = (u8_t *)&drv_data->rx_entry[1];
drv_data->rx_entry[0].config.type = DATA_ENTRY_TYPE_PTR;
drv_data->rx_entry[0].config.lenSz = 1;
drv_data->rx_entry[0].length = sizeof(drv_data->rx_data[0]);
drv_data->rx_entry[0].pData = drv_data->rx_data[0];
drv_data->rx_entry[1].pNextEntry = (u8_t *)&drv_data->rx_entry[0];
drv_data->rx_entry[1].config.type = DATA_ENTRY_TYPE_PTR;
drv_data->rx_entry[1].config.lenSz = 1;
drv_data->rx_entry[1].length = sizeof(drv_data->rx_data[1]);
drv_data->rx_entry[1].pData = drv_data->rx_data[1];
drv_data->rx_queue.pCurrEntry = (u8_t *)&drv_data->rx_entry[0];
drv_data->rx_queue.pLastEntry = NULL;
k_sem_init(&drv_data->fg_done, 0, UINT_MAX);
k_sem_init(&drv_data->rx_done, 0, UINT_MAX);
k_thread_create(&drv_data->rx_thread, drv_data->rx_stack,
K_THREAD_STACK_SIZEOF(drv_data->rx_stack),
ieee802154_cc13xx_cc26xx_rx, dev, NULL, NULL,
K_PRIO_COOP(2), 0, K_NO_WAIT);
}
static void ieee802154_cc13xx_cc26xx_iface_init(struct net_if *iface)
{
struct device *dev = net_if_get_device(iface);
struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
net_if_set_link_addr(iface, drv_data->mac, sizeof(drv_data->mac),
NET_LINK_IEEE802154);
drv_data->iface = iface;
ieee802154_init(iface);
}
static struct ieee802154_radio_api ieee802154_cc13xx_cc26xx_radio_api = {
.iface_api.init = ieee802154_cc13xx_cc26xx_iface_init,
.get_capabilities = ieee802154_cc13xx_cc26xx_get_capabilities,
.cca = ieee802154_cc13xx_cc26xx_cca,
.set_channel = ieee802154_cc13xx_cc26xx_set_channel,
.filter = ieee802154_cc13xx_cc26xx_filter,
.set_txpower = ieee802154_cc13xx_cc26xx_set_txpower,
.tx = ieee802154_cc13xx_cc26xx_tx,
.start = ieee802154_cc13xx_cc26xx_start,
.stop = ieee802154_cc13xx_cc26xx_stop,
.configure = ieee802154_cc13xx_cc26xx_configure,
};
static int ieee802154_cc13xx_cc26xx_init(struct device *dev)
{
struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
bool set_osc_hf;
u32_t key, status;
/* Apply RF patches */
rf_patch_cpe_ieee_802_15_4();
/* Need to set crystal oscillator as high frequency clock source */
set_osc_hf = OSCClockSourceGet(OSC_SRC_CLK_HF) != OSC_XOSC_HF;
/* Enable 48 MHz crystal oscillator */
if (set_osc_hf) {
OSCClockSourceSet(OSC_SRC_CLK_HF, OSC_XOSC_HF);
}
/* Initialize data while waiting for oscillator to stablize */
ieee802154_cc13xx_cc26xx_data_init(dev);
/* Switch high frequency clock to crystal oscillator after stable */
if (set_osc_hf) {
while (!OSCHfSourceReady()) {
continue;
}
key = irq_lock();
OSCHfSourceSwitch();
irq_unlock(key);
}
/* Enable power domain and wait to avoid faults */
PRCMPowerDomainOn(PRCM_DOMAIN_RFCORE);
while (PRCMPowerDomainStatus(PRCM_DOMAIN_RFCORE) ==
PRCM_DOMAIN_POWER_OFF) {
continue;
}
/* Enable clock domain and wait for PRCM registers to update */
PRCMDomainEnable(PRCM_DOMAIN_RFCORE);
PRCMLoadSet();
while (!PRCMLoadGet()) {
continue;
}
__ASSERT_NO_MSG(PRCMRfReady());
/* Disable all CPE interrupts */
RFCCpeIntDisable(0xFFFFFFFF);
/* Enable CPE0 interrupts */
IRQ_CONNECT(CC13XX_CC26XX_CPE0_IRQ, 0,
ieee802154_cc13xx_cc26xx_cpe0_isr,
DEVICE_GET(ieee802154_cc13xx_cc26xx), 0);
irq_enable(CC13XX_CC26XX_CPE0_IRQ);
RFCCpe0IntSelectClearEnable(IRQ_RX_ENTRY_DONE |
IRQ_LAST_FG_COMMAND_DONE);
/* Enable CPE1 interrupts */
IRQ_CONNECT(CC13XX_CC26XX_CPE1_IRQ, 0,
ieee802154_cc13xx_cc26xx_cpe1_isr, NULL, 0);
irq_enable(CC13XX_CC26XX_CPE1_IRQ);
RFCCpe1IntSelectClearEnable(IRQ_RX_BUF_FULL | IRQ_INTERNAL_ERROR);
/* Enable essential clocks for CPE to boot */
RFCClockEnable();
/* Attempt to ping CPE */
status = RFCDoorbellSendTo(CMDR_DIR_CMD(CMD_PING));
if (status != CMDSTA_Done) {
LOG_DBG("Failed to ping CPE (0x%x)", status);
return -EIO;
}
/* Enable 16 kHz from RTC to RAT for synchronization (TRM 25.2.4.3) */
sys_set_bit(AON_RTC_BASE + AON_RTC_O_CTL, AON_RTC_CTL_RTC_UPD_EN_BITN);
/* Asynchronously start RAT */
status = RFCDoorbellSendTo(CMDR_DIR_CMD(CMD_START_RAT));
if (status != CMDSTA_Done) {
LOG_DBG("Failed to start RAT (0x%x)", status);
return -EIO;
}
/* Setup radio */
status = RFCDoorbellSendTo((u32_t)&drv_data->cmd_radio_setup);
if (status != CMDSTA_Done) {
LOG_DBG("Failed to submit setup radio command (0x%x)", status);
return -EIO;
}
return 0;
}
static struct ieee802154_cc13xx_cc26xx_data ieee802154_cc13xx_cc26xx_data = {
.cmd_ieee_cca_req = {
.commandNo = CMD_IEEE_CCA_REQ,
},
.cmd_clear_rx = {
.commandNo = CMD_CLEAR_RX,
.pQueue = &ieee802154_cc13xx_cc26xx_data.rx_queue,
},
.cmd_ieee_rx = {
.commandNo = CMD_IEEE_RX,
.status = IDLE,
.pNextOp = NULL,
.startTrigger.triggerType = TRIG_NOW,
.condition.rule = COND_NEVER,
.channel = 0,
.rxConfig = {
.bAutoFlushCrc = 1,
.bAutoFlushIgn = 1,
.bIncludePhyHdr = 0,
.bIncludeCrc = 0,
.bAppendRssi = 1,
.bAppendCorrCrc = 1,
.bAppendSrcInd = 0,
.bAppendTimestamp = 0
},
.pRxQ = &ieee802154_cc13xx_cc26xx_data.rx_queue,
.pOutput = NULL,
.frameFiltOpt = {
.frameFiltEn = 1,
.frameFiltStop = 0,
.autoAckEn = 1,
.slottedAckEn = 0,
.autoPendEn = 0,
.defaultPend = 0,
.bPendDataReqOnly = 0,
.bPanCoord = 0,
.maxFrameVersion = 3,
.fcfReservedMask = 0,
.modifyFtFilter = 0,
.bStrictLenFilter = 1
},
.frameTypes = {
.bAcceptFt0Beacon = 0,
.bAcceptFt1Data = 1,
.bAcceptFt2Ack = 0,
.bAcceptFt3MacCmd = 1,
.bAcceptFt4Reserved = 0,
.bAcceptFt5Reserved = 0,
.bAcceptFt6Reserved = 0,
.bAcceptFt7Reserved = 0
},
.ccaOpt = {
#if IEEE802154_PHY_CCA_MODE == 1
.ccaEnEnergy = 1,
.ccaEnCorr = 0,
#elif IEEE802154_PHY_CCA_MODE == 2
.ccaEnEnergy = 0,
.ccaEnCorr = 1,
#elif IEEE802154_PHY_CCA_MODE == 3
.ccaEnEnergy = 1,
.ccaEnCorr = 1,
#else
#error "Invalid CCA mode"
#endif
.ccaEnSync = 1,
.ccaSyncOp = 0,
.ccaCorrOp = 0,
.ccaCorrThr = 3,
},
/* See IEEE 802.15.4-2006 6.9.9*/
.ccaRssiThr = CC13XX_CC26XX_RECEIVER_SENSITIVITY + 10,
.numExtEntries = 0x00,
.numShortEntries = 0x00,
.pExtEntryList = NULL,
.pShortEntryList = NULL,
.localExtAddr = 0x0000000000000000,
.localShortAddr = 0x0000,
.localPanID = 0x0000,
.endTrigger.triggerType = TRIG_NEVER
},
.cmd_set_tx_power = {
.commandNo = CMD_SET_TX_POWER
},
.cmd_ieee_csma = {
.commandNo = CMD_IEEE_CSMA,
.status = IDLE,
.pNextOp = (rfc_radioOp_t *)&ieee802154_cc13xx_cc26xx_data.cmd_ieee_tx,
.startTrigger.triggerType = TRIG_NOW,
.condition.rule = COND_STOP_ON_FALSE,
.randomState = 0,
.macMaxBE = CONFIG_NET_L2_IEEE802154_RADIO_CSMA_CA_MAX_BE,
.macMaxCSMABackoffs =
CONFIG_NET_L2_IEEE802154_RADIO_CSMA_CA_MAX_BO,
.csmaConfig = {
/* Initial value of CW for unslotted CSMA */
.initCW = 1,
/* Unslotted CSMA for non-beacon enabled PAN */
.bSlotted = 0,
/* RX stays on during CSMA backoffs */
.rxOffMode = 0,
},
.NB = 0,
.BE = CONFIG_NET_L2_IEEE802154_RADIO_CSMA_CA_MIN_BE,
.remainingPeriods = 0,
.endTrigger.triggerType = TRIG_NEVER,
},
.cmd_ieee_tx = {
.commandNo = CMD_IEEE_TX,
.status = IDLE,
.pNextOp = (rfc_radioOp_t *)&ieee802154_cc13xx_cc26xx_data.cmd_ieee_rx_ack,
.startTrigger.triggerType = TRIG_NOW,
.condition.rule = COND_NEVER,
.txOpt = {
/* Automatically insert PHY header */
.bIncludePhyHdr = 0x0,
/* Automatically append CRC */
.bIncludeCrc = 0x0,
/* Disable long frame testing */
.payloadLenMsb = 0x0,
},
.payloadLen = 0x0,
.pPayload = NULL,
},
.cmd_ieee_rx_ack = {
.commandNo = CMD_IEEE_RX_ACK,
.status = IDLE,
.pNextOp = NULL,
.startTrigger.triggerType = TRIG_NOW,
.condition.rule = COND_NEVER,
.seqNo = 0,
.endTrigger = {
.triggerType = TRIG_REL_START,
.pastTrig = 1,
},
.endTime = IEEE802154_MAC_ACK_WAIT_DURATION *
CC13XX_CC26XX_RAT_CYCLES_PER_SECOND /
IEEE802154_2450MHZ_OQPSK_SYMBOLS_PER_SECOND,
},
.cmd_radio_setup = {
.commandNo = CMD_RADIO_SETUP,
.status = IDLE,
.pNextOp = NULL,
.startTrigger.triggerType = TRIG_NOW,
.condition.rule = COND_NEVER,
.mode = 0x01, /* IEEE 802.15.4 */
.loDivider = 0x00,
.config = {
.frontEndMode = 0x0,
.biasMode = 0x0,
.analogCfgMode = 0x0,
.bNoFsPowerUp = 0x0,
},
.txPower = 0x2853, /* 0 dBm */
.pRegOverride = overrides
},
};
NET_DEVICE_INIT(ieee802154_cc13xx_cc26xx,
CONFIG_IEEE802154_CC13XX_CC26XX_DRV_NAME,
ieee802154_cc13xx_cc26xx_init, &ieee802154_cc13xx_cc26xx_data,
NULL, CONFIG_IEEE802154_CC13XX_CC26XX_INIT_PRIO,
&ieee802154_cc13xx_cc26xx_radio_api, IEEE802154_L2,
NET_L2_GET_CTX_TYPE(IEEE802154_L2), IEEE802154_MTU);