MSP430FG477 writing to internal flash only succeeds if I erased the whole...
Hello everybody,I have the problem that I cannot update the content in my internal flash without erasing the whole segment before the write operation. This requires me to store the whole segment...
View ArticleUART of MSP430F5529
Is data send through UART can be visible in CCS?Am doing a biomedical project. I want to see the data send through UART of my MSP430. Is it possible to see in CCS window itself???The value which i have...
View ArticleParameter adjustment of CAPTIVATE-PHONE
Dear Sirs:We have to evaluate placing a 2mm thick acrylic plate on CAPTIVATE-PHONE of the evaluation board.Sensitivity must not may adjust the parameters.Would you please advise the adjustment...
View Articletimer
hey , iam new to microcontroller. . i am using msp430g2553 launchpad . when i try to run basic programs like blinking of led , it works perfectly fine . but when i do this by using timer , it doesn.t...
View ArticleHow to correct flash the LED in MSP430F6438 with SPPLEDemo_Lite ?
Hi , I am developing in MSP430F5335 + CC2564 with IAR SPPLEDemo_Lite project.I use the following code to change the LED state.void Toggle6438LED(void){ if(P9OUT & BIT4) P9OUT &=...
View ArticleMSP432 and I2C configuration
Hi, I'm using a MSP‑EXP432P401R development board with a booster pack EDU MK II.I noticed some problem with the example software with the I2C configuration, I had to add some __delay_cycles to make it...
View ArticleConfiguring the UART(USCI_A0)
HiJust would like to make sure that I am setting the MSP4302553 UART to 12 MHZ and 115200 bps. So would you please check this code?IE2 &= ~(UCA0TXIE | UCA0RXIE | UCB0TXIE | UCB0RXIE); // Disable...
View ArticleMSP4302553 power consumption
HelloIs there any reason that makes the MSP430 launchpad to draw 8 mAmp? from the datasheet, the max it can draw is 5 mAMP when running at 16 MHz.I am connecting the launchpad to the BNO055 via UART. I...
View ArticleMSP430G2553 UART and GPIO Register
Hello Team, Right now am using MSP430G2553 Launch Pad for my project.I can able to program a led code using code composer studio v4 from given example. i want to access a UART of that MSP430G2553 . I...
View ArticleConflicting mech. info for RHB package in MSP430i20xx datasheet
There are two sets of mechanical dimensions provided for the RHB (VQFN) package at the end of the datasheet for the MSP430i20xx. They vary in the max. height and the size of the thermal pad. Which...
View ArticleMPU9250 and MSP430
Hello all,I’m running the Embedded MotionDriver 6.12 software on MSP430F6638 processor and communicating with a MPU-9250 via I2C. I’m using the DMP to perform 6-axis fusion and the MPL to add in the...
View Article(MSP430F5659) ADC12, REF and Accuracy
On page 77 of the MSP430F5659 data sheet, below the table "REF, External Reference", are several footnotes. These seem to suggest that when one uses any external reference below aVcc, accuracy is...
View ArticleMSP430AFE221 minimal circuit
Hello,I am new to MSP430 microcontrollers. What is the minimal circuit for MSP430AFE221? I soldered it on a TSSOP do DIP adapter and I want to be sure that it survived soldering process. Is it enough...
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"CS Reset Status" and "CS Reset Status Clear" registers not documented in the...
When looking at the MSP432 Reset Controller (RSTCTL) registers in the CCS 6.1.3 debugger to investigate the cause of a reset notice there are two "CS Reset Status" and "CS Reset Status Clear" registers...
View ArticleWhy the timer did not working in MSP430 with SPPLEDemo_Lite ?
Hi , I am developing in MSP430F5335 + CC2564 with IAR SPPLEDemo_Lite project.In the SPPLEDemo_Lite. It use the Timer like the following in HAL.c :static void ConfigureTimer(void){ /* Ensure the timer...
View ArticleACLK slows to a crawl during debug
Hello, I'm using a MSP430G2955 in a MSP-TS430DA38 with a 32.768 crystal. I have the program using the using the using the crystal to generate the ACLK and the DCO generating the MCLK and SMCLK at 8Mhz....
View Article[MSP430FR2533/CapTIvate] Confirm the detectable maximum button number at the...
Hi TI Experts,Please let me confirm the following question.[Question]Would you please teach me that how many buttons can MSP430FR2533 detect at once with mutual and self type?I would like to know the...
View ArticleProblem in MSP430fr5949 I2C Master Mode Automatic STOP Generation
Hi,I set MSP430fr5949 to master mode and activated the automatic stop generation function, then transmitted a sequence of command bytes to slave device.The sequence should be Start -> Slave...
View ArticleMSP430F247 SMPS Power Supply
Hi,We are designing power supply for MSP430F247 - used in one of our Smart Energy Measurement applications. A single 12V 5A SMPS will power up the on-board TPS560200 to provide 3.3V 200mA output for...
View ArticleWhen is TI going to get serious with MSP430 FET?
Latest (unhelpfully named) FET is still flakey - after how many years?I appreciate that a lot of that is due to the difficult environment of interfacing to unknown, often dodgy hardware.But a lot is...
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