Part Number:AWR1243BOOST
I WONDER IS IT POSSIBLE TO MEASURE HEARTBEAT AND RESPIRATION with AWR1243BOOST ? IS IT A FILE ON THE RESOURCE EXPLORER TO DO THAT ?
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AWR1243BOOST: Is it support vital design demo on Resource Explore for the AWR1243BOOST?
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LMR33630: Maximum duty
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INA282: Application Question Consultation
Part Number:INA282
Hi,
I have some questions about INA282 application:
Supplement the customer application scenario: when the current is from left to right,
To output a high level (greater than 1V);
When the current is 0A and is from right to left,
To output a 0V voltage or a voltage less than 0.5V; used to solve the current backflow of the PMOS tube.
1. What is the range of differential voltage values across the sampling resistor?
2. What is the GAIN gain value to do?
3. What is the calculation formula for the sampling current and output voltage?
4. If the unidirectional current is connected from left to right, what state of the output voltage is when the current is from right to left in actual use, and what state will be if the detection current is 0. ?
thanks.
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CC1310: Long range mode
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IWR6843ISK: Vital signs demo unable to detect when I hold my breath
Part Number:IWR6843ISK
Hello,
I'm very happy that Vital signs demo for IWR6843 is included in the Industrial Toolbox 3.4.0
I did some tests and I have an issue: the demo is unable to detect when I hold my breath. As you can see on the image, phase is around 0 but breathing rate never turns red. I tried many times and I was holding my breath for 30 seconds for some tests, but breathing rate never decreased.
Here is dataOutputFromEVM file if you need more details.
(Please visit the site to view this file)
Thank you for your help,
Theo
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RTOS/AM3358: Support for AM335x IntXbar and TimerSupport
Part Number:AM3358
Tool/software: TI-RTOS
Currently, we are porting from "AM574x" to "AM335x",
There are some questions about the environment construction of "AM335x".
Question 1
C:\ti\bios_6_73_00_12\packages\ti\sysbios\family\shared\vayu\IntXbar.xs
C:\ti\bios_6_73_00_12\packages\ti\sysbios\family\shared\vayu\TimerSupport.xs
When I execute "xdc.useModule", "Target A8F is not supported!" Error occurs. Are "IntXbar" and "TimerSupport" features not supported on AM335x?
If not, are there plans for future support?
Question 2
Because "biosTimer.h" does not exist in "pdk_am335x_1_0_12", a "No such file or directory" error occurs at build time. Is the "biosTimer" feature not supported on AM335x?
If not, are there plans for future support?
The environment is as follows.
HW:SK_AM3358
soc:am335x
CCS v8.1.0
GCC GNU v6.3.1(Linaro)
bios_6_73_00_12
ndk_2_26_00_08
pdk_am335x_1_0_12
xdctools_3_50_03_33_core
I hope you have a good answer.
best regards.
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MSP430FR2522: Captivate - MSP430FR2512 Wake-up from any touch
Part Number:MSP430FR2522
Hi Dennis,
I read the post
":MSP430FR2512: Captivate - MSP430FR2512 Wake-up from any touch key"
I have the same problem, I want to wake up from an other key. I used the CAPT_setChannelActive(x, y); funcition, but it does not work, it still only wakes up from the BTN00_C00
here is the code:
CAPT_appStart();
MAP_CAPT_registerCallback(&BTN, &WakeUp);
CAPT_clearChannelActive(0, 0);
CAPT_setChannelActive(0, 3);
while(1) {
// Run the captivate application handler.
CAPT_appHandler();
switch (My_State){
case e_Sleep:
__no_operation();
CAPT_appSleep();
break;
case e_Awake:
__no_operation();
break;
}
} // End background loop
I tried to put the set/clear functions inside the while(1) loop, but the system wakes up only on BTN_C00!
best regards
kurt
I use 2 TX lines CAP1.0, CAP1.1
and 4 RX lines CAP0.0, CAP1.3, CAP0.1, CAP0.3
Time cycle
BTN_C00 BTN_C01 BTN_C02 BTN_C03 BTN_C04 BTN_C05
RX00 E00 E04
RX02 E02 E06
RX03 E03
RX01 E01 E05
|------------------- TX00--------------|
|------------------- TX01--------------|
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CCS/MSP430FR59691: I2C max read count
Part Number:MSP430FR59691
Tool/software: Code Composer Studio
Hi,
I am using the MSP430FR5969 launchpad (Rev.2.0) to configure and fetch data from a 32x32 IR sensor array from Heimann. the sensor uses I2C protocol where I have to read 258 bytes of data in one go with after a start, read address, and repeat start.
My code for this works fine with register setting and reading, but I hit a limit of 0xFF bytes with UCB0TBCNT. Based on the user guide, I guess the MSP takes only takes 8 bit values to set the number of I2C reads after which to stop.
Is there a way to get it to read 258 at once?
The only other way I can think of is to hard program a counter and bypass the UCB0TBCNT by setting UCASTP to 0. Is there a simpler way to make the UCB0TBCNT accept 0x0102 (258 words) instead?
Thanks,
Vaishnavi
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ADS5562: Input power in dBm of differential pin of device.
Part Number:ADS5562
Hi,
I'm going to develop by using ADS5562 AD converter.
In this time, I want to know the following items.;
1) how much is Input power in dBm of differential input port? I designed the method inputted by single-ended signal as evalution board circuit using two transformer.
2) how much is the clock reference signal(pin-10, CLKP) by CMOS input condition?
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RTOS/AM3358: Does AM335x support CSL?
Part Number:AM3358
Tool/software: TI-RTOS
Currently, we are porting from "AM574x" to "AM335x",
I have a question about CSL function.
Question
In the directory "c:\ti\pdk_am335x_1_0_12\packages\ti\csl\soc\am335x"
Since there are no CSL related files, an error occurs at build time.
Does AM335x not support "CSL function"?
If not, are there plans for future support?
Also, if you would like to implement the CSL function, could you tell me how or how to do it?
The environment is as follows.
HW:SK_AM3358
soc:am335x
CCS v8.1.0
GCC GNU v6.3.1(Linaro)
bios_6_73_00_12
ndk_2_26_00_08
pdk_am335x_1_0_12
xdctools_3_50_03_33_core
I hope you have a good answer.
best regards.
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LM26LV: About specify on ordering for trip-temp and gain
Part Number:LM26LV
Hello E2E,
If I ordering "LM26LVCISD-050/NOPB", how much the trip-temp and gain of this device?
Can I have Explanatory material for suffix?
I want devices with trip points 42-deg and 45-deg.
Regards,
ACGUY
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TLC6946: Where can I get the TLC6946 technical reference manual?
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OPA2210: About AD8676 replacement, OPA2210, OPA2192, OPA2191
Part Number:OPA2210
Dear Ti Community,
I want to replace a force and sense buffer as well as the output buffer of a 18 bit DAC. In the past, we are using AD8676, which has better dc accuracy but with a small SR.We are considering OPA2210 as an alternative, since it is a NEW chip, we would like to know,
1. is there any plan of releasing a single chip version of OPA2210? I found that all the specification of OPA2210 (offset, drift, 1/f noise, noise, SR) is ALL superior to AD8676, should I trust the specifications and replace AD8676 with OPA2210?
2. I found that OPA192 is a e-trim version of OPA197, OPA191 is a e-trim version of OPA196, right? The etrimed one has better performance, and is there any caution in using e-trimed amplifier?
Best.
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DP83825I: If it's suitable for long cable transmission？TI show it's preview，then when to production？
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CC2650MODA: Bluetooth Test Report
Part Number:CC2650MODA
Hi All,
Please let me know the basics.
Customers are asked to provide a CC2650 MODA Test Report.
-Japanese Radio Law Test Report
-Test report of the European RE directive
Are these test reports available to the public?
Best Regards,
Takashi
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CCS/TMS320F28335: Why I cann't use the IQmath in Flash Mode?
Part Number:TMS320F28335
Tool/software: Code Composer Studio
Why I cann't use the IQmath in Flash Mode?
The IQmath functions runs well when I downloaded the code in the first time, and I turn off the power to reset the MCU, but the code cannt run ( eCAN no data transfer and Status LED didn't blink). But if i comment the IQmathfunctions that i used, Everything is fine. I use the IQmath_fpu32.lib, the Command File is like this (Only IQmath listed):
MEMORY
{
PAGE 1 : /* Data Memory */
IQTABLES (R) : origin = 0x3FE000, length = 0x000b50 /* IQ Math Tables in Boot ROM */
IQTABLES2 (R) : origin = 0x3FEB50, length = 0x00008c /* IQ Math Tables in Boot ROM */
FPUTABLES : origin = 0x3FEBDC, length = 0x0006A0 /* FPU Tables in Boot ROM */
}
SECTIONS
{
/* Allocate IQ math areas: */
IQmath : > RAML2L3, PAGE = 0
IQmathTables : > IQTABLES, PAGE = 1, TYPE = NOLOAD
IQmathTablesRam : > RAML4, PAGE = 1
FPUmathTables : > FPUTABLES, PAGE = 1, TYPE = NOLOAD
}
What CAN I DO? thx
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BT-MSPAUDSOURCE: CC2560 audio source
Part Number:BT-MSPAUDSOURCE
Hello,
I have purchase BT-MSPAUDSOURCE and BT-MSPAUDSINK for audio codec POC.
I am followed the steps given in user guide provided with EVK to connect BT-MSPAUDSOURCE with BT-MSPAUDSINK but connection not happening.
When I am connecting BT-MSPAUDSINK with my mobile Bluetooth it connecting successfully and able to listen the songs through earphone connected to BT-MSPAUDSINK. It looks good.
BT-MSPAUDSOURCE is not able to connect with BT-MSPAUDSINK after given the power supply.
Could you help us, why source device is not connecting to sink.
BR,
Sandip
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Linux/TPS65987D: TPS65987D
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DS110DF410: What is REG 0x31 [4:3], "EQ_SM_FOM1" and "EQ_SM_FOM0" setting ?
Part Number:DS110DF410
Hi Team,
Q1). What is the REG 0x31 [4:3] setting ? These bits are set to "00" by default.
Q2). Is the default setting of REG 0x31 [4:3] correct ?
I also found the similar setting for DFE in REG 0x2C [5:4], which is set to "11" instead of "00".
Best Regards,
Kawai
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CC1312R: Rx Sensitivity Value & How to set the Data rate
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