static int powerup(void)
{
int ret = 0;
u8 cmd[8];
u8 rsp[13];
pSi47xxdata->power(1);
cmd[0] = POWER_UP;
cmd[1] = POWER_UP_IN_GPO2OEN | POWER_UP_IN_FUNC_FMRX;
#ifdef CONFIG_RADIO_USE_MI2S
cmd[2] = POWER_UP_IN_OPMODE_RX_DIGITAL;
#else
cmd[2] = POWER_UP_IN_OPMODE_RX_ANALOG;
#endif
ret = si47xx_command(3, cmd, 8, rsp);
if (ret < 0) {
dev_err(Si47xx_dev->dev, "%s failed %d\n", __func__, ret);
} else {
/* Si4709/09 datasheet: Table 7 */
msleep(110);
Si47xx_dev->state.power_state = RADIO_ON;
}
return ret;
}
/*-----------------------------------------------------------------------------
Helper function that sends the FM_RDS_STATUS command to the part
Inputs:
intack: If non-zero the interrupt for STCINT will be cleared.
mtfifo: If non-zero the fifo will be cleared.
Outputs:
Status: Contains bits about the status returned from the part.
RdsInts: Contains bits about the interrupts that have fired
related to RDS.
RdsSync: If non-zero the RDS is currently synced.
GrpLost: If non-zero some RDS groups were lost.
RdsFifoUsed: The amount of groups currently remaining
in the RDS fifo.
BlockA: Block A group data from the oldest FIFO entry.
BlockB: Block B group data from the oldest FIFO entry.
BlockC: Block C group data from the oldest FIFO entry.
BlockD: Block D group data from the oldest FIFO entry.
BleA: Block A corrected error information.
BleB: Block B corrected error information.
BleC: Block C corrected error information.
BleD: Block D corrected error information.
-----------------------------------------------------------------------------*/
static void fmRdsStatus(u8 intack, u8 mtfifo, struct radio_data_t *rds_data,
u8 *RdsFifoUsed)
{
u8 cmd[8];
u8 rsp[13];
int ret = 0;
cmd[0] = FM_RDS_STATUS;
cmd[1] = 0;
if (intack)
cmd[1] |= FM_RDS_STATUS_IN_INTACK;
if (mtfifo)
cmd[1] |= FM_RDS_STATUS_IN_MTFIFO;
ret = si47xx_command(2, cmd, 13, rsp);
if (ret < 0) {
dev_err(Si47xx_dev->dev, "%s fmRdsStatusfailed %d\n",
__func__, ret);
return;
}
*RdsFifoUsed = rsp[3];
rds_data->rdsa = ((u16)rsp[4] << 8) | (u16)rsp[5];
rds_data->rdsb = ((u16)rsp[6] << 8) | (u16)rsp[7];
rds_data->rdsc = ((u16)rsp[8] << 8) | (u16)rsp[9];
rds_data->rdsd = ((u16)rsp[10] << 8) | (u16)rsp[11];
rds_data->blera = (rsp[12] & FM_RDS_STATUS_OUT_BLEA) >>
FM_RDS_STATUS_OUT_BLEA_SHFT;
rds_data->blerb = (rsp[12] & FM_RDS_STATUS_OUT_BLEB) >>
FM_RDS_STATUS_OUT_BLEB_SHFT;
rds_data->blerc = (rsp[12] & FM_RDS_STATUS_OUT_BLEC) >>
FM_RDS_STATUS_OUT_BLEC_SHFT;
rds_data->blerd = (rsp[12] & FM_RDS_STATUS_OUT_BLED) >>
FM_RDS_STATUS_OUT_BLED_SHFT;
}
static int fmTuneStatus(u8 cancel, u8 intack, struct tune_data_t *tune_data)
{
u8 cmd[8];
u8 rsp[13];
int ret;
cmd[0] = FM_TUNE_STATUS;
cmd[1] = 0;
if (cancel)
cmd[1] |= FM_TUNE_STATUS_IN_CANCEL;
if (intack)
cmd[1] |= FM_TUNE_STATUS_IN_INTACK;
ret = si47xx_command(2, cmd, 8, rsp);
tune_data->stc = !!(rsp[0] & STCINT);
tune_data->bltf = !!(rsp[1] & FM_TUNE_STATUS_OUT_BTLF);
tune_data->afcrl = !!(rsp[1] & FM_TUNE_STATUS_OUT_AFCRL);
tune_data->valid = !!(rsp[1] & FM_TUNE_STATUS_OUT_VALID);
tune_data->freq = ((u16)rsp[2] << 8) | (u16)rsp[3];
tune_data->rssi = rsp[4];
tune_data->asnr = rsp[5];
tune_data->antcap = rsp[7];
return ret;
}
/*-----------------------------------------------------------------------------
Helper function that sends the FM_TUNE_FREQ command to the part
Inputs:
frequency in 10kHz steps
-----------------------------------------------------------------------------*/
static int fmTuneFreq(u16 frequency)
{
u8 cmd[8];
u8 rsp[13];
int ret;
cmd[0] = FM_TUNE_FREQ;
cmd[1] = 0;
cmd[2] = (u8)(frequency >> 8);
cmd[3] = (u8)(frequency & 0x00FF);
cmd[4] = (u8)0;
ret = si47xx_command(5, cmd, 1, rsp);
return ret;
}
/*-----------------------------------------------------------------------------
Helper function that sends the GET_INT_STATUS command to the part
Returns:
The status byte from the part.
-----------------------------------------------------------------------------*/
static s8 getIntStatus(void)
{
u8 cmd[8];
u8 rsp[13];
int ret = 0;
cmd[0] = GET_INT_STATUS;
ret = si47xx_command(1, cmd, 1, rsp);
if (ret < 0) {
dev_err(Si47xx_dev->dev, "%s getIntStatus failed %d\n",
__func__, ret);
return ret;
}
return rsp[0];
}
/*-----------------------------------------------------------------------------
Helper function that sends the FM_SEEK_START command to the part
Inputs:
seekUp: If non-zero seek will increment otherwise decrement
wrap: If non-zero seek will wrap around band limits when hitting the end
of the band limit.
-----------------------------------------------------------------------------*/
static int fmSeekStart(u8 seekUp, u8 wrap)
{
u8 cmd[8];
u8 rsp[13];
int ret;
cmd[0] = FM_SEEK_START;
cmd[1] = 0;
if (seekUp)
cmd[1] |= FM_SEEK_START_IN_SEEKUP;
if (wrap)
cmd[1] |= FM_SEEK_START_IN_WRAP;
ret = si47xx_command(2, cmd, 1, rsp);
return ret;
}
/*-----------------------------------------------------------------------------
Set the passed property number to the passed value.
Inputs:
propNumber: The number identifying the property to set
propValue: The value of the property.
-----------------------------------------------------------------------------*/
static void si47xx_set_property(u16 propNumber, u16 propValue)
{
u8 cmd[8];
int ret = 0;
cmd[0] = SET_PROPERTY;
cmd[1] = 0;
cmd[2] = (u8)(propNumber >> 8);
cmd[3] = (u8)(propNumber & 0x00FF);
cmd[4] = (u8)(propValue >> 8);
cmd[5] = (u8)(propValue & 0x00FF);
ret = si47xx_command(6, cmd, 0, NULL);
if (ret < 0)
dev_err(Si47xx_dev->dev,
"%s si47xx_set_property failed %d\n", __func__, ret);
}
/* -----------------------------------------------------------------------------
Helper function that sends the FM_RSQ_STATUS command to the part
Inputs:
intack: If non-zero the interrupt for STCINT will be cleared.
Outputs:
Si47xx_status.Status: Contains bits about the status returned from the part.
Si47xx_status.RsqInts: Contains bits about the interrupts
that have fired related to RSQ.
SMUTE: The soft mute function is currently enabled
AFCRL: The AFC is railed if this is non-zero
Valid: The station is valid if this is non-zero
Pilot: A pilot tone is currently present
Blend: Percentage of blend for stereo. (100 = full stereo)
RSSI: The RSSI level read at tune.
ASNR: The audio SNR level read at tune.
FreqOff: The frequency offset in kHz of the current station
from the tuned frequency.
-----------------------------------------------------------------------------*/
static void fmRsqStatus(u8 intack, struct rsq_data_t *rsq_data)
{
u8 cmd[8];
u8 rsp[13];
cmd[0] = FM_RSQ_STATUS;
cmd[1] = 0;
if (intack)
cmd[1] |= FM_RSQ_STATUS_IN_INTACK;
si47xx_command(2, cmd, 8, rsp);
rsq_data->rsqints = rsp[1];
rsq_data->smute = !!(rsp[2] & FM_RSQ_STATUS_OUT_SMUTE);
rsq_data->afcrl = !!(rsp[2] & FM_RSQ_STATUS_OUT_AFCRL);
rsq_data->valid = !!(rsp[2] & FM_RSQ_STATUS_OUT_VALID);
rsq_data->pilot = !!(rsp[3] & FM_RSQ_STATUS_OUT_PILOT);
rsq_data->blend = rsp[3] & FM_RSQ_STATUS_OUT_STBLEND;
rsq_data->rssi = rsp[4];
rsq_data->snr = rsp[5];
rsq_data->freqoff = rsp[7];
}
static int powerdown(void)
{
int ret = 0;
u8 cmd[8];
u8 rsp[13];
if (!(RADIO_POWERDOWN == Si47xx_dev->state.power_state)) {
cmd[0] = POWER_DOWN;
ret = si47xx_command(1, cmd, 1, rsp);
if (ret < 0)
dev_err(Si47xx_dev->dev, "%s failed %d\n",
__func__, ret);
else
Si47xx_dev->state.power_state = RADIO_POWERDOWN;
msleep(110);
pSi47xxdata->power(0);
} else
debug("Device already Powered-OFF\n");
return ret;
}
bit configSetStartupConfig()
{
byte commands = 0;
byte index;
word addr;
wait_ms(5);
i2cFlag = I2C_READ | I2C_START | I2C_STOP | I2C_WORD_ADDR_TYPE;
SET_I2C(EEPROM_I2C_ADDR, TX_CONFIG_OFFSET+CONF_NUM_CMDS_OFFSEET, &commands, 1, i2cFlag);
if(!devRomFunction(ROM_I2C_ACCESS))
return FALSE;
if(!commands || commands > 62)
return FALSE;
wait_ms(5);
for(index=1; index<=commands; index++) {
addr = TX_CONFIG_OFFSET+(8*index);
i2cFlag = I2C_READ | I2C_START | I2C_STOP | I2C_WORD_ADDR_TYPE;
SET_I2C(EEPROM_I2C_ADDR, addr, &buff_request, 8, i2cFlag);
if(!devRomFunction(ROM_I2C_ACCESS))
return FALSE;
wait_ms(5);
si47xx_command(8, buff_request, 8, buff_response);
// if(buff_ret != SI4711_OK)
// return FALSE;
/* wait for tSTC and tCOMP */
switch(buff_request[0]) {
case TX_TUNE_FREQ:
wait_ms(100);
break;
case TX_TUNE_POWER:
wait_ms(20);
if(buff_request[3] >= 88) {
TxPoweredUp = TRUE;
} else {
TXLed = LED_OFF;
TxPoweredUp = FALSE;
ASQLOWLed = LED_OFF;
ASQHILed = LED_OFF;
ASQOVRMLed = LED_OFF;
}
break;
case SET_PROPERTY:
wait_ms(10);
if(buff_request[2] == 0x21 &&
buff_request[3] == 0x01) {
DeviationValueThatSet = MAKE_WORD(buff_request[4], buff_request[5]);
DeviationValueCounted = DeviationValueThatSet;
}
break;
default:
wait_ms(5);
break;
}
}
//set audio config after it!
si47xxSetAudio(TRUE);
// if(buff_ret != SI4711_OK)
// return FALSE;
return TRUE;
}
void READ_ASQ_STATUS()
{
byte status=0;
//bit old_val;
if(!FePoweredUp)
return;
asq_delayed++;
if(asq_delayed < 10000)
return;
asq_delayed=0;
FELed = !FELed;
buff_request[0] = GET_INT_STATUS;
si47xx_command(1, buff_request, 1, &status);
if(!(status & CTS) || (status & ERR)) {
FELed = !FELed;
return;
}
if(status & STCINT) {
buff_request[0] = TX_TUNE_STATUS;
buff_request[1] = TX_TUNE_STATUS_IN_INTACK;
si47xx_command(2, buff_request, 7, buff_response);
if(!(buff_response[0] & CTS) || (buff_response[0] & ERR)) {
FELed = !FELed;
return;
}
TxFreq = MAKE_WORD(buff_response[2],buff_response[3]);
TxPower = buff_response[5];
TxAntCap = buff_response[6];
TxRnl = buff_response[7];
if(TxFreq && TxPower)
TXLed = LED_ON;
else
TXLed = LED_OFF;
}
if(!TxPoweredUp)
return;
buff_request[0] = TX_ASQ_STATUS;
/* if interrupt, then clean counters,
* in other case, just read current level */
if(status & ASQINT)
buff_request[1] = TX_ASQ_STATUS_IN_INTACK;
else
buff_request[1] = 0x00;
si47xx_command(2, buff_request, 5, buff_response);
if(!(buff_response[0] & CTS) || (buff_response[0] & ERR)) {
FELed = !FELed;
return;
}
asq_level = buff_response[4];
if(status & ASQINT) {
asq_overmod = buff_response[1] & TX_ASQ_STATUS_OUT_OVERMOD;
asq_iall = buff_response[1] & TX_ASQ_STATUS_OUT_IALL;
asq_ialh = buff_response[1] & TX_ASQ_STATUS_OUT_IALH;
ASQLOWLed = asq_iall ? LED_ON : LED_OFF;
ASQHILed = asq_ialh ? LED_ON : LED_OFF;
ASQOVRMLed = asq_overmod ? LED_ON : LED_OFF;
}
//old_val = ASQLOWLed;
//ASQLOWLed = ASQHILed = ASQOVRMLed = !old_val;
}
/*===================================================================
IEP3_HID(): Prepare Data to send from SI4711 to PC through IEP3 HID
===================================================================*/
void HID_ACCESS()
{
#ifdef _HID_
if ( (PCCommand == PCTransfer) && !(PCRequest&RequestDone) ) {
switch (PCRequest) {
case(RequestSi4711Reset):
//bReportOut:
// +-----------+-----------+
// | PCCommand | PCRequest |
// +-----------+-----------+
si47xxReset();
break;
case(RequestCpuId):
// +-----------+-----------+--------------+----------+-------------+----------+---------------+
// | PCCommand | PCRequest | REV_MINOR[2] | STR_SIZE | REV_MAJOR[] | STR_SIZE | DEVICE_NAME[] |
// +-----------+-----------+--------------+----------+-------------+----------+---------------+
Xdata.InEp3.HidReport.bReportItem[2] = (0xFF00 & REVISION_MAJOR) >> 8;
Xdata.InEp3.HidReport.bReportItem[3] = 0x00FF & REVISION_MAJOR;
Xdata.InEp3.HidReport.bReportItem[4] = sizeof(REVISION_MINOR);
AppDevice.dummy.bData[0] = 0;
for(AppDevice.dummy.bData[0] = 0;
AppDevice.dummy.bData[0] < sizeof(REVISION_MINOR);
AppDevice.dummy.bData[0]++)
Xdata.InEp3.HidReport.bReportItem[5 + AppDevice.dummy.bData[0]] =
REVISION_MINOR[AppDevice.dummy.bData[0]];
Xdata.InEp3.HidReport.bReportItem[5 + AppDevice.dummy.bData[0]] = sizeof(DEVICE_NAME);
AppDevice.dummy.bData[1] = AppDevice.dummy.bData[0] + 5 + 1;
for(AppDevice.dummy.bData[0] = 0;
AppDevice.dummy.bData[0] < sizeof(DEVICE_NAME);
AppDevice.dummy.bData[0]++)
Xdata.InEp3.HidReport.bReportItem[AppDevice.dummy.bData[1] + AppDevice.dummy.bData[0]] =
DEVICE_NAME[AppDevice.dummy.bData[0]];
break;
case(RequestSi4711PowerStatus):
// +-----------+-----------+-------------+----------------+
// | PCCommand | PCRequest | IsPoweredUp | IsTransmitting |
// +-----------+-----------+-------------+----------------+
Xdata.InEp3.HidReport.bReportItem[2] = FePoweredUp;
Xdata.InEp3.HidReport.bReportItem[3] = TxPoweredUp;
break;
case(RequestSi4711PowerUp):
if(FePoweredUp) {
PCCommand |= PCRequestError;
break;
} else {
FePoweredUp=TRUE;
}
//bReportOut:
// +-----------+-----------+---------+-----------+
// | PCCommand | PCRequest | IsError | ErrorCode |
// +-----------+-----------+---------+-----------+
buff_ret = SI4711_COMM_ERR;
Xdata.InEp3.HidReport.bReportItem[3] = 1;
si47xxPowerUp();
if(!(buff_response[0] & CTS)) {
Xdata.InEp3.HidReport.bReportItem[2] = buff_ret;
break;
}
buff_ret = SI4711_COMM_ERR;
Xdata.InEp3.HidReport.bReportItem[3] = 2;
si47xxFMTX_hardware_cfg();
Xdata.InEp3.HidReport.bReportItem[2] = buff_ret;
FELed = LED_ON;
break;
case(RequestSi4711PowerDown):
if(!FePoweredUp) {
PCCommand |= PCRequestError;
break;
}
//bReportOut:
// +-----------+-----------+---------+-----------+
// | PCCommand | PCRequest | IsError | ErrorCode |
// +-----------+-----------+---------+-----------+
buff_ret = SI4711_COMM_ERR;
si47xxPowerDown();
if(buff_ret != SI4711_OK || !(buff_response[0] & CTS)) {
Xdata.InEp3.HidReport.bReportItem[2] = buff_ret;
si47xxReset(); //force!
}
break;
case(RequestSi4711AudioEnable):
if(!FePoweredUp) {
PCCommand |= PCRequestError;
break;
}
buff_ret = SI4711_COMM_ERR;
si47xxSetAudio(TRUE);
Xdata.InEp3.HidReport.bReportItem[2] = buff_ret;
break;
case(RequestSi4711AudioDisable):
if(!FePoweredUp) {
PCCommand |= PCRequestError;
break;
}
buff_ret = SI4711_COMM_ERR;
si47xxSetAudio(FALSE);
Xdata.InEp3.HidReport.bReportItem[2] = buff_ret;
break;
case(RequestEepromSectionRead):
//bReportOut:
// +-----------+-----------+---------+-------+
// | PCCommand | PCRequest | Offset | bytes |
// +-----------+-----------+---------+-------+
if(Xdata.OutEp4.HidOReport.bReportOut[4] > 32) {
PCCommand |= PCRequestError;
break;
}
AppDevice.dummy.wData[0] =
MAKE_WORD(Xdata.OutEp4.HidOReport.bReportOut[2], Xdata.OutEp4.HidOReport.bReportOut[3]);
if(AppDevice.dummy.wData[0] + Xdata.OutEp4.HidOReport.bReportOut[4] > 0x2000) {
PCCommand |= PCRequestError;
break;
}
i2cFlag = I2C_READ | I2C_START | I2C_STOP | I2C_WORD_ADDR_TYPE;
SET_I2C(EEPROM_I2C_ADDR, AppDevice.dummy.wData[0],
&Xdata.InEp3.HidReport.bReportItem[3],
Xdata.OutEp4.HidOReport.bReportOut[4], i2cFlag);
Xdata.InEp3.HidReport.bReportItem[2] = devRomFunction(ROM_I2C_ACCESS);
//bReportItem:
// +-----------+-----------+--------+---------+- ... -+---------+
// | PCCommand | PCRequest | status | data[0] | ... | data[n] |
// +-----------+-----------+--------+---------+- ... -+---------+
break;
case(RequestEepromSectionWrite):
//bReportOut:
// +-----------+-----------+---------+-------+---------+- ... -+---------+
// | PCCommand | PCRequest | Offset | bytes | data[0] | ... | data[n] |
// +-----------+-----------+---------+-------+---------+- ... -+---------+
if(Xdata.OutEp4.HidOReport.bReportOut[4] > 32) {
PCCommand |= PCRequestError;
break;
}
AppDevice.dummy.wData[0] =
MAKE_WORD(Xdata.OutEp4.HidOReport.bReportOut[2], Xdata.OutEp4.HidOReport.bReportOut[3]);
if(AppDevice.dummy.wData[0] + Xdata.OutEp4.HidOReport.bReportOut[4] > 0x2000) {
PCCommand |= PCRequestError;
break;
}
i2cFlag = I2C_WRITE | I2C_START | I2C_STOP | I2C_WORD_ADDR_TYPE;
SET_I2C(EEPROM_I2C_ADDR, AppDevice.dummy.wData[0],
&Xdata.OutEp4.HidOReport.bReportOut[5],
Xdata.OutEp4.HidOReport.bReportOut[4], i2cFlag);
Xdata.InEp3.HidReport.bReportItem[2] = devRomFunction(ROM_I2C_ACCESS);
//bReportItem:
// +-----------+-----------+--------+
// | PCCommand | PCRequest | status |
// +-----------+-----------+--------+
break;
case(RequestSi4711SetProp):
if(!FePoweredUp) {
PCCommand |= PCRequestError;
break;
}
//bReportOut:
// +-----------+-----------+---------+
// | PCCommand | PCRequest | IsError |
// +-----------+-----------+---------+
//reversal order here
AppDevice.dummy.wData[0] =
MAKE_WORD(Xdata.OutEp4.HidOReport.bReportOut[2], Xdata.OutEp4.HidOReport.bReportOut[3]);
//must set other way
if(AppDevice.dummy.wData[0] == REFCLK_PRESCALE ||
AppDevice.dummy.wData[0] == REFCLK_FREQ ||
AppDevice.dummy.wData[0] == DIGITAL_INPUT_FORMAT ||
AppDevice.dummy.wData[0] == DIGITAL_INPUT_SAMPLE_RATE ||
AppDevice.dummy.wData[0] == GPO_IEN) {
Xdata.InEp3.HidReport.bReportItem[2] = SI4711_BAD_ARG;
PCCommand |= PCRequestError;
break;
}
AppDevice.dummy.wData[1] =
MAKE_WORD(Xdata.OutEp4.HidOReport.bReportOut[4], Xdata.OutEp4.HidOReport.bReportOut[5]);
buff_ret = SI4711_COMM_ERR;
Xdata.InEp3.HidReport.bReportItem[6] =
si47xx_set_property(AppDevice.dummy.wData[0], AppDevice.dummy.wData[1]);
Xdata.InEp3.HidReport.bReportItem[7] = buff_response[0];
Xdata.InEp3.HidReport.bReportItem[8] = buff_ret;
Xdata.InEp3.HidReport.bReportItem[2] = Xdata.OutEp4.HidOReport.bReportOut[2];
Xdata.InEp3.HidReport.bReportItem[3] = Xdata.OutEp4.HidOReport.bReportOut[3];
Xdata.InEp3.HidReport.bReportItem[4] = Xdata.OutEp4.HidOReport.bReportOut[4];
Xdata.InEp3.HidReport.bReportItem[5] = Xdata.OutEp4.HidOReport.bReportOut[5];
// hack for set volume
if(AppDevice.dummy.wData[0] == TX_AUDIO_DEVIATION) {
DeviationValueThatSet = AppDevice.dummy.wData[1];
coSpkUpdate();
}
//bReportOut:
// +-----------+-----------+---------+------------+------+------+
// | PCCommand | PCRequest | IsError | IsErrorGet | ValH | ValL |
// +-----------+-----------+---------+------------+------+------+
#ifndef _PROP_RECHECK_ //re-check out property!
AppDevice.dummy.wData[1] = 0;
break;
#endif
case(RequestSi4711GetProp):
if(!FePoweredUp) {
PCCommand |= PCRequestError;
break;
}
//bReportOut:
// +-----------+-----------+---------+
// | PCCommand | PCRequest | IsError |
// +-----------+-----------+---------+
AppDevice.dummy.wData[0] =
MAKE_WORD(Xdata.OutEp4.HidOReport.bReportOut[2], Xdata.OutEp4.HidOReport.bReportOut[3]);
AppDevice.dummy.wData[1] = 0;
buff_ret = SI4711_COMM_ERR;
Xdata.InEp3.HidReport.bReportItem[6] =
si47xx_get_property(AppDevice.dummy.wData[0], &AppDevice.dummy.wData[1]);
Xdata.InEp3.HidReport.bReportItem[7] = buff_response[0];
Xdata.InEp3.HidReport.bReportItem[8] = buff_ret;
Xdata.InEp3.HidReport.bReportItem[2] = Xdata.OutEp4.HidOReport.bReportOut[2];
Xdata.InEp3.HidReport.bReportItem[3] = Xdata.OutEp4.HidOReport.bReportOut[3];
Xdata.InEp3.HidReport.bReportItem[4] = MSB(AppDevice.dummy.wData[1]);
Xdata.InEp3.HidReport.bReportItem[5] = LSB(AppDevice.dummy.wData[1]);
break;
case(RequestSi4711Access):
if(!FePoweredUp) {
PCCommand |= PCRequestError;
break;
}
Xdata.InEp3.HidReport.bReportItem[2] = 0;
Xdata.InEp3.HidReport.bReportItem[3] = 0;
Xdata.InEp3.HidReport.bReportItem[4] = 0;
if(Xdata.OutEp4.HidOReport.bReportOut[2] < 1) {
PCCommand |= PCRequestError;
Xdata.InEp3.HidReport.bReportItem[2] = FALSE;
Xdata.InEp3.HidReport.bReportItem[3] = SI4711_BAD_ARG;
break;
}
//bReportOut:
// +-----------+-----------+---------+---------+--------+- ... -+--------+
// | PCCommand | PCRequest | ArgsLen | Command | Arg[1] | ... | Arg[7] |
// +-----------+-----------+---------+---------+--------+- ... -+--------+
//bReportItem:
// +-----------+-----------+-------------+------------+---------+---------+---------+ ... -+----------+
// | PCCommand | PCRequest | WriteStatus | ReadStatus | RespLen | Status | Resp[1] | ... | Resp[15] |
// +-----------+-----------+-------------+------------+---------+---------+---------+ ... -+----------+
//do it other way!
if(Xdata.OutEp4.HidOReport.bReportOut[3] == POWER_UP ||
Xdata.OutEp4.HidOReport.bReportOut[3] == POWER_DOWN ||
Xdata.OutEp4.HidOReport.bReportOut[3] == TX_ASQ_STATUS ||
Xdata.OutEp4.HidOReport.bReportOut[3] == TX_TUNE_STATUS ||
Xdata.OutEp4.HidOReport.bReportOut[3] == SET_PROPERTY ||
Xdata.OutEp4.HidOReport.bReportOut[3] == GET_PROPERTY ) {
Xdata.InEp3.HidReport.bReportItem[2] = FALSE;
Xdata.InEp3.HidReport.bReportItem[3] = SI4711_BAD_ARG;
break;
}
/* Write command */
Xdata.InEp3.HidReport.bReportItem[4] = 16; // RespLen
buff_ret = SI4711_COMM_ERR;
Xdata.InEp3.HidReport.bReportItem[2] = si47xx_command(Xdata.OutEp4.HidOReport.bReportOut[2], &Xdata.OutEp4.HidOReport.bReportOut[3],
Xdata.InEp3.HidReport.bReportItem[4], &Xdata.InEp3.HidReport.bReportItem[5]);
Xdata.InEp3.HidReport.bReportItem[3] = buff_ret;
/* Set specific delay, depends on what command sent. */
if(Xdata.OutEp4.HidOReport.bReportOut[3] == TX_TUNE_POWER) {
if(Xdata.OutEp4.HidOReport.bReportOut[6] >= 88) {
TxPoweredUp = TRUE;
} else {
// TXLed = LED_OFF;
TxPoweredUp = FALSE;
ASQLOWLed = LED_OFF;
ASQHILed = LED_OFF;
ASQOVRMLed = LED_OFF;
}
}
Xdata.InEp3.HidReport.bReportItem[21] = AppDevice.spk.preVol[DEV_SPK_LEFT_CN];
Xdata.InEp3.HidReport.bReportItem[22] = AppDevice.spk.preVol[DEV_SPK_RIGHT_CN];
Xdata.InEp3.HidReport.bReportItem[23] = MSB(DeviationValueCounted);
Xdata.InEp3.HidReport.bReportItem[24] = LSB(DeviationValueCounted);
break;
case(RequestSi4711AsqStatus):
if(!FePoweredUp || !TxPoweredUp) {
PCCommand |= PCRequestError;
break;
}
//bReportOut:
// +-----------+-----------+---------+---------+------+------+-------+
// | PCCommand | PCRequest | IsError | overmod | iall | ialh | level |
// +-----------+-----------+---------+---------+------+------+-------+
Xdata.InEp3.HidReport.bReportItem[2] = 0x00;
Xdata.InEp3.HidReport.bReportItem[3] = asq_overmod;
Xdata.InEp3.HidReport.bReportItem[4] = asq_iall;
Xdata.InEp3.HidReport.bReportItem[5] = asq_ialh;
Xdata.InEp3.HidReport.bReportItem[6] = asq_level;
break;
case(RequestSi4711TuneStatus):
if(!FePoweredUp) {
PCCommand |= PCRequestError;
break;
}
//bReportOut:
// +-----------+-----------+---------+---------+---------+-------+--------+-----+
// | PCCommand | PCRequest | IsError | FREQ[m] | FREQ[l] | power | antcap | rnl |
// +-----------+-----------+---------+---------+---------+-------+--------+-----+
Xdata.InEp3.HidReport.bReportItem[2] = 0x00;
Xdata.InEp3.HidReport.bReportItem[3] = MSB(TxFreq);
Xdata.InEp3.HidReport.bReportItem[4] = LSB(TxFreq);
Xdata.InEp3.HidReport.bReportItem[5] = TxPower;
Xdata.InEp3.HidReport.bReportItem[6] = TxAntCap;
Xdata.InEp3.HidReport.bReportItem[7] = TxRnl;
break;
default:
PCCommand |= PCRequestError;
break;
}
// send data to PC through USP HID
PCRequest |= RequestDone;
Xdata.InEp3.HidReport.bReportItem[0] = PCCommand;
Xdata.InEp3.HidReport.bReportItem[1] = PCRequest;
while (!(IEPDCNTX3&0x80));
IEPDCNTX3 = sizeof(Xdata.InEp3.HidReport);
}
#endif
}