Forum Post: RE: How to realize an arbitrary frequency logical clock and make...
Bob, Does Ilmars, suggestion help you at all? Is using a crystal feasible?
View ArticleForum Post: Temperature compensation of 32khz based RTC in MSO430FR series...
Sir, We were trying to understand and implement temperature compensation in MSP430FR devices RTC with external 32 khz crystal. I read the application note SLAA 596 and we are not claer as to where is...
View ArticleForum Post: MSP-EXP430F5529LP USB Debug Interface Tool Firmware Update Failure
Hello, I have three (3) MSP-EXP430F5529LP LaunchPads that I have upgraded the onboard USB Debug Interface tool firmware using the SmartRF Flash programmer when prompted by the following message ....
View ArticleForum Post: RE: MSP432P401R, How to execute the Factory Reset with MSP-FET...
Hello Yamauchi-san, To execute the factory reset with the MSP-FET , you will have to change the target connection properties. Please take a look at the image below: Hopefully this helps. David
View ArticleForum Post: RE: MSP430 disabling the MPU
Ronald, How do you have your MPU configured? Are you locking the MPU initially? If so, try it without any lock. I modified the example code as follows and it protected the address on the line 98...
View ArticleForum Post: FET Debugger Connects to target and loads program but does not...
I am debugging a known good board in CCSV5.5 with the MSP-FET430UIF. Everything worked fine until today. When beginning a new debug session the program appears to load properly (MSP430: Loading...
View ArticleForum Post: RE: SDSPI and SPI bus communication on MSP432 getting stuck in...
Hi Chris, The CS is used to to give the SPI bus access to other task that utlizes the SPI bus in the same project on same hardware. Read of last byte is to do with that if in case the total bytes are...
View ArticleForum Post: CORTEX_M4_0 - Debug Call Stack ERROR MSP432
#include "msp.h" #include "driverlib.h" #include #include #include #define INITIAL_DUTY_CYCLE 10 /* ADC results buffer */ static uint16_t resultsBuffer[2]; unsigned volatile int state; unsigned...
View ArticleForum Post: RE: MSP430 disabling the MPU
Ronald, 2 other things: When it isn't working, what sort of behavior does it exhibit? Another thing you could try, is to clear the MPUENA bit before writing the protected memory. That should FULLY...
View ArticleForum Post: 5v fixed point DSP+16-bit ADC peripheral
Hi, Basically I am seeking a 5V 16-bit fixed point DSP, and one of its ADC peripherals has to be at least 14-bit, 16-bit will be the best, as well. Plus, the voltage reference used by this ADC can be...
View ArticleForum Post: RE: MSP430G2452 Software UART Communication
CCR2 is not a reason about that issue. i was erased CCR2 ISR already. but the problem is sill happend. and next i was increase clk. all problem is solved.
View ArticleForum Post: RE: MSP432P401R, How to execute the Factory Reset with MSP-FET...
Hello David, Thanks for your help. Can I execute only Factory Reset to initialize devices with MSP-FET , not writing program. Some customers have started to exam MSP430P401 and asked variety of...
View ArticleForum Post: RE: Best way to have RTC in a system - whether it is MCU RTC?
The voltage drop of diodes depends on the current. For RTC mode, the current is too small to notice the voltage drop. Diodes are much cheaper than power switch mentioned by your first post. For mass...
View ArticleForum Post: RE: Error Flashing MSP432 Rev 2.0
Actually i already tried the factory reset of the microctroller. My CCS appearently performed the reset well, but since it was hanging during the building/flashing i was unnable to really make sure the...
View ArticleForum Post: RE: Reading program memory of MSP430F4250
Ryan, 1) In the source code, we have not specified any writes to the information memory using the @-operator or the “#pragma location” directives. There are only some #define directives to define...
View ArticleForum Post: RE: Error Flashing MSP432 Rev 2.0
Well, i re-installed the CCS desktop application ( the i tried to flash a firmware in the board, red version, and again the error massage...then i tried to flash the black version, it worked like a...
View ArticleForum Post: RE: MSP432P401R Rev-C, How to invoke the entry sequence of MSP-FET
Hello Fatma, Just for reference, after Factory Reset I tried speed up of UART baud rate. Script case 1 was passed but case 2 was failed. I’ll advice our customers to use case1 script. Case1: MODE P4xx...
View ArticleForum Post: RE: Error Flashing MSP432 Rev 2.0
Oh, in i actually bought 3 launchpads in one sale, for me and two other friends. One of my friends already flashed his lauchpad with a blink led exemple. And i asked him to check the hardware version...
View ArticleForum Post: RE: MSP432P401R + BOOSTXL-K350QVG-S1
Peter, Which do you have the Rev1.0 or Rev2.0 LaunchPad (black board or red board?) There are changes on the red board that caused this problem. We are working on porting the code to the new revision....
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