Forum Post: RE: MSP432 PWM setting Output PIN problem
Hi Clemens, if i understood it right, i cannot configure TA0.0/TA0.1/TA0.2/TA0.3/TA0.4 to have same PWM configured because TIMER_A_CAPTURECOMPARE_REGISTER_ X (TA0.x) can only be assigned to the PIN...
View ArticleForum Post: RE: Interrupt Problem
No, the device is sending 25~27 bits, the first 24 bits are the data, and the 1-3 other bits are decide the gain, as default the gain is set to 128 which means that i need to read only 1 bit (which i...
View ArticleForum Post: RE: 1PPS code for msp430
No, you do not have to toggle the output, but you wanted some pulse and only using |= sets the pin high, that's it - and it will stay high. Keep in mind that toggling a pin always doubles the time...
View ArticleForum Post: RE: Suggestion for 32Bit microcontroller
NO! it is OFP64, and not 144. There are a variety of packages and PMI7 in the end is the i am speaking about. If you want lesser pin count, then you cannot get 32 bit, as 32 bit CPUs willbe either ARM...
View ArticleForum Post: RE: Interrupt Problem
The SPI clock comes from the master (your microcontroller). The ADC does not generate it's own clock for the SPI. It will have a clock generator for it's internal operations.
View ArticleForum Post: RE: Interrupt Problem
Maybe i'm not understanding but i didn't activate the SPI module so how the SPI clock works? in the manual of the HX711 it said that there's an internal clock Lets say that the microcontroller set the...
View ArticleForum Post: RE: MSP432 PWM setting Output PIN problem
If a timer module has TA0.0, TA0.1, TA0.2, TA0.3 and TA0.4, you can have four independent hardware PWMs based on the same frequency. CCR0 (TA0.0) sets this frequency. CCR1 (TA0.1), CCR2 (TA0.2), CCR3...
View ArticleForum Post: RE: Interrupt Problem
The internal clock is for the operation of the ADC, not for the SPI communication. You are using bitbanging for the data transfer, so there is no need to set up the SPI module of the MSP.
View ArticleForum Post: RE: Interrupt Problem
so what options do i have to overcome interrupts in general? i tried to dismiss the data when interrupt is activated but with no success
View ArticleForum Post: RE: Interrupt Problem
In general an interrupt will (or should) not disturb your running program. It pauses it for a short time, but returns to the point where it interrupted it. Of course interrupts should always be as...
View ArticleForum Post: RE: Where to report documentation issues in WIki etc.?
On a wiki, you don't report anything, you fix it yourself. In any case, to get a login, just request it .
View ArticleForum Post: RE: ULP Case study for MSP430F5529
The sample principles apply, but there is no ULP case study specifially for the F5529. (As a USB device, the F5529 isn't quite as power efficient as some other MSPs.)
View ArticleForum Post: RE: Thoughts on register layout for the eUSCI on the MSP432
The MSP432 eUSCI register layout must be compatible with other MCUs with eUSCI modules. This not only avoids replication of code (which is important when one is supporting the code for multiple...
View ArticleForum Post: RE: Where to report documentation issues in WIki etc.?
Yeh. Just possibly I'm aware of that, which is why I commented that by default this Wiki is write-locked. I have applied for a login before, but got no response, so I asked here, hoping someone from TI...
View ArticleForum Post: RE: Interrupt Problem
I did debug it before. when the interrupt ends it returns to the line it stopped, but when i debug my code the data recieved is always wrong, another reason why i think that the adc always sending bits...
View ArticleForum Post: RE: Interrupt Problem
Didn't you say something about a timeout of the ADC? The ADC does not know the program is beeing debugged at the moment, so maybe it resets during a transmission?
View ArticleForum Post: RE: Directly programming the FR5994 LEA
Unfortunately, direct access to the LEA registers is not currently supported, as discussed above. I'll pass along your feedback though! Regards, James MSP Customer Applications
View ArticleForum Post: RE: Suggestion for 32Bit microcontroller
Ok. Please let me kniw which part number ? It will help me in some projects too
View ArticleForum Post: RE: Thoughts on register layout for the eUSCI on the MSP432
[quote user="Clemens Ladisch"] The default header file uses CMSIS-style structures, but MSP430-compatible definitions are still available in msp432p401r_classic.h , which allows to reuse old code for...
View ArticleForum Post: RE: Cannot get REF_A voltage on VREF+ pin (P5.6) !! MSP432 launchpad
I have just tried it. Two piece of news I have, one good, one bad. The good news is my brain didn't have a glitch apparently. The bad news - my first (black) version of the launchpad doesn't work....
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