Forum Post: RE: MSP430F5528 PROGRAMMING
Hi Reshima! First try to use the code examples that also include SPI related code. Dennis
View ArticleForum Post: RE: Interfacing Dust Sensor with MSP430FR5969
Signal concentration is calculated based up on the lowpulseoccuracy
View ArticleForum Post: RE: Interfacing Dust Sensor with MSP430FR5969
duration = T_End - T_Start; lowpulseoccupancy += duration; if((T_End - T_Start) >= sampletime_ms) { ratio = (lowpulseoccupancy/(sampletime_ms*10.0)); concentration =...
View ArticleForum Post: RE: Interfacing Dust Sensor with MSP430FR5969
Maybe the timer in capture mode is what you need here (still don't know the exact output of the sensor). In capture mode you can trigger an interrupt on a falling edge, take the timer value and store...
View ArticleForum Post: RE: msp430f2132 adc10-bit conversion
Sir i got what you want to explain, but i am using internal adc10ckl advantage of using this clk is it provide clk ones adc get starts sample and convert after completing it will not provide ckl(...
View ArticleForum Post: RE: Interfacing Dust Sensor with MSP430FR5969
Thanks Denni I will b trying now and letu know by writing timer capture interrupt for alling and raising edge
View ArticleForum Post: RE: Interfacing Dust Sensor with MSP430FR5969
Please keep in mind that my suggestion was based on the assumption that the sensor has an output signal as mentioned before. I did not check that.
View ArticleForum Post: RE: Noisy ADC with Sharp96 booster pack
Chris, this is my ADC configuration: // Initializing ADC (MCLK/1/1) where MCLK = 24MHz MAP_ADC14_enableModule(); MAP_ADC14_initModule(ADC_CLOCKSOURCE_MCLK, ADC_PREDIVIDER_1, ADC_DIVIDER_1,...
View ArticleForum Post: MSP430F247 large array memory location
Hi all, I need to store a large array of bytes (4ko) in my MSP430F247 , to do a fixed lookup table. The elements of this table will be access in read mode only, they are never updated (write access) by...
View ArticleForum Post: RE: CAPDx register config for current consumption control
Ryan, the workaround seems t work. Customer next question is: they are using CAPD.x on a port used as ADC, where our User Guide is providing info only in the case of port used in Comparator Mode. Can...
View ArticleForum Post: RE: sprintf() with XMSP4301R custom board
OK, thanks for your advise! I will keep that in mind.
View ArticleForum Post: MSP430F6736 EVM gerber file
Hi TI team, Where I can get the gerber file for MSP 430F6736 EVM Energy meter. Can you support on this item. Regards Khidhir
View ArticleForum Post: RE: Interfacing MSP430f5529 to SD card reader
Good Morning Arthi, I changed the port and pin connections under HAL_SDCard.c like this: Are they rightly written? However I am not sure about the PORTS (SPI_SEL, SPI_DIR, SPI_CS_SEL etc.) where...
View ArticleForum Post: RE: MSP432 I2C how to read 16Bit register
Hi Clemens, so here is where it is hanging: And here is the measured I2C and SDA wires: The connections are correct and the slave is responding to its adress. Here is my code:
View ArticleForum Post: RE: MSP432 I2C how to read 16Bit register
The EUSCI module sends a stop condition after the first byte. Which is to be expected when you are configuring it to stop automatically after one byte. You have to count all data bytes (sent and...
View ArticleForum Post: RE: msp430f2132 adc10-bit conversion
I don't have an F2132 to work with, but I did try your settings on a G2553 (Launchpad). The G2553 has nominally the same ADC10 unit as the F2132, though I can't say whether the internals are the same....
View ArticleForum Post: RE: DCO Frequency and SPI Performance on MSP432P401R
Ryan, Thank you for your suggestion. I was able to do it simply by checking the MSB of P3IN (the DOUT/DRDY pin of the ADC is connected to P3.7) without even changing the PxSEL register. Matt
View ArticleForum Post: RE: MSP432P401R, About retained SRAM bank0 at POR wakeup from LPM3.5
Hello Yamauchi-san, Could you please send me a copy of your code and your .map file?? Thanks, David
View ArticleForum Post: RE: Problems with the msp432 linux support package
For what is worth, I see the missing lib in CCS 6.2 for linux $ find . -name 'libctools.so' ./ccsv6/ccs_base/emulation/analysis/bin/libctools.so
View ArticleForum Post: RE: MSP ADC conversion rate
>So, Now I could search that SD24_B's max modulator clock is 2.3 Mhz and it is fastest in TI's MSP series. Well, you shall note that clock frequency is not ADC samplerate. For example at OSR=1024...
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