Software breakpoints cannot be set on the given opcode
Working on my ADC routines, I ran into this:MSP430: There were 6398 (code) and 68 (data) bytes written to FLASH/FRAM. The expected RAM usage is 1962 (uninitialized data + stack) bytes. MSP430: Trouble...
View ArticleAES256 benchmarks without accelerator
TI MSP Team,We have the HW AES256 accelerator in a number of MSP430 devices, for example FR6989. The user's guide SLAU367L, section 14.2 provides benchmark information for AES256 encryption and...
View ArticleMSP430F5229 flashing firmware via BSL
Hi All, Are there any tools available to flash MSP430F5229 via UART using BSL?
View ArticleMSP430FR5849 ADC12_B can't be recovered from abnormal status
Hi,One of our customer is testing their MSP430FR5849 based application using timer triggered ADC12_B with "repeat sequence-of-channels" mode. The firmware is running over few days and they get...
View ArticleWhat is the purpose of Timer32 INTC (composite/combined interrupt)
I understand how the Timer32 interrupts on the MSP432P401R work in detail.What exactly is the purpose of the T32_INTC interrupt? What would one EVER use it for?The only thing I can think of is to save...
View ArticleAC voltage on analog input pin affects ADC
Hi there,I'm using CC430F5137 and feeding an external clock source to TA0CLK from port mapping. Then I found the 10MHz clock source has an ~1.4v AC voltage output. When this signal is connect to the...
View ArticleMSP430F5659 Current/ Power consumption data
Hello Team,One of my customers is considering our MSP430F5659 in smart access device and wish to work on power calculation with peripherals. They are planning to use UART -3, USB, I2C, RTC, GPIO...
View ArticleSegmentation fault while compiler is processing
Hi , I am getting the following error while compiling my file. Here is the detail of my compile parameters and output it...
View ArticleThank you, engineers.
Thank you, engineers,I had a very interesting time here.Now I have to switch my direction and concentrate on other tasks.And may be it's better to stay in this forum as an 'expert' than as a 'guru'....
View ArticleWhat's the difference between MSP430's Packaging Code of DA & PW
Hi,as i know, both DA and PW are TSSOP package type for MSP430, but customer still wants to know the major difference between these two names,thank you.
View ArticleBooting Options of MSP430FR5739IRHAT
Hi,I am using MSP430FR5739IRHAT microcontroller.Can i execute bootcode from my external memory like EEPROM,FLASH,USB?or mendatory that i should use only internal memory for bootloader and firmware...
View ArticleMSP430 for Smart Lock
Hi Sir,My customer is designing for smart lock for hotel or locker. MCU will be used to communicate with wifi chip (Espressif ESP-WROOM-02) as a peripheral and to control motor driver (DRV8832)....
View ArticleShift or divide?
I have the MSP430FR5969 and I'm converting the internal temperture sensor to celcius. Easily enough done, this takes care of it: /* * Internal sensor has closed formula for temperature * 1 degree =...
View ArticleCaptivate: Maximum high Noise immunity level upto 30V
Hi Champs,Customer was checking TI website for latest info on Captivate technology, and has seen a lot more info is now available. Customer projects requires(with most of time) (very) high noise...
View ArticleMSP430FR5969 SPI UCAxTXBUF Question
Hello,I have a question regarding the UCAxTXBUF register on the MSP430FR5969 for use in SPI Slave Mode.If I write to the UCAxTXBUF register, and then after writing to the register I set the UCSWRST...
View ArticleMSP430 (F5438A) PWM on pin 26 (P21_TA10)
Hi all,I have a great (and working) example PWM code for pin 27 (P22_TA11), but I'm having problem doing the apparently simple porting to pin 26 (P21_TA10).Could someone help?Should I use TA0? Or is it...
View ArticleMSP430F5529 I2C master TX stop condition
Hello,I'm trying to control an I2C LED driver (IS31FL3199) as a slave using a MSP430F5529. I started by using one of the msp demos which continually sent bytes (MSP430F55xx_uscib0_i2c_07.c) and I was...
View ArticleMSP432P401R JTAG
i am designing a board with the MSP432P401R. i want to power the chip with 1.8V (connecting AVCC and DVCC to 1.8V).few questions:1. do i have to connect the same power to AVCC and DVCC? i mean is it...
View ArticleMSP432P401R Launchpad, waking up from LPM3
Hello, I think I am able to enter LPM3 successfully but I noticed whenever I wake up the MCU with the pushbutton using edge interrupt, the MCU wakes up but the clock does not return to the original...
View ArticleTSS521 operating temperature
Hi Champs,My customer want to use TSS521 in industrial related product, which requires -45~85℃ operating temp. From datasheet, we can know the operating temperature is -20~85℃. So my question is can we...
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