Forum Post: RE: MSP430F249 Fail Safe Boot Loader
Hi Jace H, Thanks for the reply (I am the customer). We’ve got a Custom Flash-Based Boot Loader that is working. There were some restrictions when developing this code (which also prevented us from...
View ArticleForum Post: MSP430 (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...
View ArticleForum Post: MSP430F5529 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 ArticleForum Post: RE: UART_UCS in MSP430
Hi PRASANTH S, Sure, you can use UCA1CTL1 |= UCSSEL_2; to select the SMCLK to the UART clock source. However, when you configured the MCU clock here: "UCSCTL4 = SELA_2 + SELS_3 + SELM_3; // REFOCLK IS...
View ArticleForum Post: RE: What is the purpose of Timer32 INTC (composite/combined...
>> Hello Eric! >> This is a good question. >> I agree that for a vast majority of the use cases, using the Timer counters and their handlers independently is the most common way to...
View ArticleForum Post: RE: Segmentation fault while compiler is processing
Hi Jace, I am using Code composer studio: Version: 5.1.0.09000. The compiler version is MSP430 C/C++ Compiler v4.0.0 Thanks, Pranav
View ArticleForum Post: RE: MSP430 UART
thank you for your explanation...... Ya i understood clearly is there any solution to notify the transmitter to wait until the receiver complete the current process??
View ArticleForum Post: RE: SPI communication
Hi Wei. Jetim Zhao, I have tried to code for the cc2500 where i am trying to send data using cc2500 , so is there a way to verify if data is transmitted or if the buffer is filled with data? Below i...
View ArticleForum Post: RE: Booting Options of MSP430FR5739IRHAT
Hi, Thanks for the reply, www.ti.com/.../msp430fr5739.pdf Kindly go through above mentioned link, In that i have observed following "The BSL enables users to program the FRAM or RAM using a UART serial...
View ArticleForum Post: RE: UART_UCS in MSP430
Dear Wei.Jetim Zhao I referred that sample code which you told, I have some doubts. Don't take it as silly questions..... it might be very basic for you... Let me ask my questions, They are saying the...
View ArticleForum Post: RE: UART_UCS in MSP430
and you want me to scope like this wright..... UCA1CTL1 |= UCSSEL__SMCLK;
View ArticleForum Post: RE: MSP430F5325 - Computational Limitations - Multiplications,...
[quote]Other than the (silly) suggestion from CCS to put functions in RAM, why do you think this would solve your problem? FLASH execution is zero-wait-state on the MSP430.[/quote] I agree. And...
View ArticleForum Post: MSP432P401R 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 ArticleForum Post: RE: MSP430 SPI in slave mode
Thanks for the detailed reply. Some additional questions. Is that LPM vs clocks really so straightforward? i.e. if I go to LPM1 and do CS_enableClockRequest(CS_MCLK) 1st, I'm still in active mode...
View ArticleForum Post: RE: list of microcontrollers with Timer_D module
Hello Tomasz, Thank you for the feedback. TimerD is only available in the MSP430F51x1 and MSP430F51x2 series devices.
View ArticleForum Post: RE: MSP430FR5989 / MSP430FR5986 current consumption issue over...
Hi Ruben, As Ivan had mentioned earlier, the correct way to avoid incorrect state changes is to develop a calibration routine which takes into account a system calibration temperature and the current...
View ArticleForum Post: RE: MSP430F5438A Exp for project SPPDemo ,getiing compiler error
Hello utpal, Please see the suggested answer in the following E2E thread to learn how to install the older compiler you need for this project. e2e.ti.com/.../551973
View ArticleForum Post: RE: MSP430 Hangs BIOS, and then I get "Unknown Device" in device...
Your problem is unusual becuase USB is working for you but you see occassional problems when you boot up. The one way you can be sure that the above listed items are not causing the issue you are...
View ArticleForum Post: RE: MSP430F249 Fail Safe Boot Loader
Hello Jim, Removing power during programming of Flash is not advised and violates our specification for the part. In doing so the MCU may act sporadically or not properly program. You must have a...
View ArticleForum Post: MSP-FET
I am looking for an inexpensive development board which will enable me to get experienced in using this programmer. Could someone recommend such a board?
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