Forum Post: RE: UART reception with DMA
DMA0SA and DMA0DA must contain addresses . Writing "UCA0RXBUF" gives you the current value of that register. What happens is that the DMA copies one byte from address 0 to address 0. Use...
View ArticleForum Post: msp430g2553 adc convertion
hello, the code given bellow is to generate 250Kz with 50% duty cycle at port P1.2 and also to convert the analogue input at P1.3. 250Kz frequency is obtained but the adc output is zero for analogue...
View ArticleForum Post: RE: SPI based LED driver
Hello sir, Thank you very much for giving support. It is working fine with single as well different color combination. Also it working fine brightness control by taking the OE pin as pwm. solution:-...
View ArticleForum Post: RE: SPI based LED driver
>It is working fine with single as well different color combination. Glad you made it. >Also it working fine brightness control by taking the OE pin as pwm. Good idea! On the other hand it still...
View ArticleForum Post: RE: Pulsing a PWM
>You could generate a 1 MHz SMCLK by dividing your 8 MHz DCOCLK by 8. And you could route that 1 MHz SMCLK to P1.4. Right. Then set timer for 20KHz CCR output and make simpe AND gate out of two...
View ArticleForum Post: RE: flash programming and extended flash
i modified partitions in cmd file to align with 512-byte segments but still the same error occurs
View ArticleForum Post: RE: initCalendar RTC_C_TIME_EVENT_INTERRUPT question
For the present - since the design is not locked in, I enable RTC_C_CLOCK_READ_READY_INTERRUPT for exactly one interrupt to make sure the RTC is running. Question: The RTC_C_CLOCK_READ_READY_INTERRUPT...
View ArticleForum Post: RE: MSP430F2274 Not Working After Debug
That is exactly what it is 42D2 10FC 0056 MOV.B &Calibration_Data_CALDCO_8MHZ,&System_Clock_DCOCTL
View ArticleForum Post: RE: TX Interrupt not working: MSP432 SPI in Slave Mode
Hi Saul, Do you have the UCTXIE bit set in the UCB1IE register? Regards, Ryan
View ArticleForum Post: RE: MSP430F2274 Not Working After Debug
I've also found out that if I comment out the line that is giving me problems, the next line then gives me the exact same problem.
View ArticleForum Post: RE: BSL data nack issue for MSP430G2544
Hi Akash, The erase check and TX BSL version commands are members of the standard command set in BSLs V1.50 or higher but excluding 2.x BSLs. The MSP430G2544 is BSL Version 2.02, ergo no TX BSL version...
View ArticleForum Post: RE: Pulsing a PWM
By the way, 1 MHz is right in the middle of AM broadcast frequency range. 20 kHz is at the edge of hearing frequency range and slightly outside of the FCC bandwidth limit. If you use 20 kHz PWM to...
View ArticleForum Post: RE: Default I/O setting on unprogrammed MSP430
"Yes you are right that clarification of "Reset" in register initial state tables will not hurt definitely." Well, if there is no dynamically attained value, the number should be give. If a register is...
View ArticleForum Post: RE: MSP430FG6626 CTSD16 clock fault
CTSD16OFFG indicates a CTSD16CLK abnormality or fault but not necessarily failure. If never cleared (which is only done in software) then the bit could be set during device start-up or initialization....
View ArticleForum Post: MSP430G2333 UART and Timer
Hi, I am using MSP430G2333 and tried example code in CCS to test msp430g2xx3_ta_uart9600.c, now i need to generate PWM signals on PIN 8, 9 and 12. Can you please guide me with sample code. Thanks and...
View ArticleForum Post: RE: Unable to use TimerB in Capture Mode on MSP430F247 ?...
"I think the interrupt flags clear automatically" The interrupt for TBCCR0 (TIMERB0_VECTOR) does indeed clear automatically on ISR start. As it is the only interrupt calling this vector, so there is no...
View ArticleForum Post: RE: Error in Timer
I made another program that is more accurate and reliable than my previous programs using SMCLK since I don't have to worry about the crystal being faulty at times. Here is my program that will have an...
View ArticleForum Post: RE: MSP-FET Firmware Update Fail
Hi Kevin, Thanks for trying those recommendations. On your Windows 7 PC, can you see if the MSP-FET will enumerate as an HID device in Device Manager? Also, could you try running the MSPFlasher as...
View ArticleForum Post: RE: Error in Timer
You did very well. My only comment is about one of your comments. You said: " _BIS_SR(GIE); //enter LPM0 with interrupt ". The comment there is not correct. By the way there is another clock source,...
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