Forum Post: RE: MSP432 AES Encryption using DMA
Hi Thomas, Please find below the updated example. /* * ------------------------------------------- * MSP432 DriverLib - v3_21_00_05 * ------------------------------------------- * *...
View ArticleForum Post: RE: MSP430F5529 interrupt example not working
Hi Chris, You're right, the code is first setup to react to a Lo-->Hi transition. You previously stated you were performing a HI-->Lo transition and nothing was happening. Also, you typically...
View ArticleForum Post: RE: MSP432 CSSTAT Register
Hi Priya, Thank you very much for your response. It helped a lot. Regards, AJ
View ArticleForum Post: Another question on CSSTAT register about REF_ON
Hello, After initializing my code and changing system clock to 12MHz using HFXT for MCLK, HSMCLK and SMCLK, also enabled LFXT and used it as source for ACLK and BLCK. I noticed that under status, the...
View ArticleForum Post: RE: Another question on CSSTAT register about REF_ON
By the way, I am viewing the bits using the CMSIS DAP debugger in Keil. Could it be possible that the debugger could be setting REFO_ON ?
View ArticleForum Post: Can someone please help me with an example of dma+adc?
Can someone please help me with an example of a program for the MSP432 which can work with 2 buffers, which will be as follow: the first one will be filled with data taken form an ADC until the buffer...
View ArticleForum Post: How to make an eeprom chip readable/writable by both MSP430 and...
Hi, I am trying to design a circuit in which an EEPROM chip (AT24C01D) can be read/written by both MSP430 micro-controller and external programming tools. As in attached image, I connected the clock...
View ArticleForum Post: RE: Noise signal from ADC input of MSP430i2041TPW during A/D...
Hi Ryan, We need a solution from TI for this issue to keep our project going. From your knowledge, could you tell us how your other customers who use this controller with the same single-ended ADC...
View ArticleForum Post: RE: Noise signal from ADC input of MSP430i2041TPW during A/D...
Hi Ryan, Sorry for this delayed response, I was in a training session. I corrected previous post as amplitude was incorrect, it is 10mV same as you found; current is correct around 1uA. I also observed...
View ArticleForum Post: the difference bettween MSP430 POR PUC BOR
I know that BOR will set all the register to user manual's state will POR or PUC casue the register to be default value,ie will POR set the PMM register to its defualt value? and what is difference...
View ArticleForum Post: RE: Not able to receive character on uart
Hello, I have initialized the code in the following way: void UART_INIT() { P1SEL |= RXD+TXD; P1SEL2 |= RXD+TXD; DCOCTL = 0; BCSCTL1 = CALBC1_1MHZ; DCOCTL = CALDCO_1MHZ; UCA0CTL1 |= UCSSEL_2; UCA0CTL0...
View ArticleForum Post: MSP430 - DRV8701 Connections
Hello, I am designing a motor driver according to 12- to 24-V, 27-A Brushed DC Motor Reference Design od TI. I want to learn why these 0 ohm resistors are used and what will happen if I delete them and...
View ArticleForum Post: RE: Energy Meter interface
Hi Sumathi, We offer many TI Designs based on MSP430 for energy metering applications, and based on your application, I've listed a few below for your reference. 1. TIDM-SINGLEPHASEMETER (supports LCD,...
View ArticleForum Post: RE: Another question on CSSTAT register about REF_ON
Hi Caleb, Thanks for the response. The MCU I'm using is MSP432P401R . I'm using the Launchpad. Thanks. AJ
View ArticleForum Post: RE: Energy Meter interface
Also, I'd recommend measuring the energy consumption on the AC side for better overall accuracy. This way, you'll capture the total energy consumed (including the lost energy from converting AC to DC,...
View ArticleForum Post: RE: Noise signal from ADC input of MSP430i2041TPW during A/D...
Marco, I also saw the 10 mV at A0.0- and forgot to mention it but it does move the differential conversion to zero, thank you for bringing that up. Since a similar noise can be seen at both inputs,...
View ArticleForum Post: RE: Another question on CSSTAT register about REF_ON
AJ, Can you see if the LFXTIFG is set? Please see section 5.2.5 and conditions where the REFO is enabled even though REFO_EN=0. I hope that helps. www.ti.com/.../slau356d.pdf Chris
View ArticleForum Post: MSP430149 programmer
Hi, I recently joined a new company and have been tasked with programming firmware into an old product (designed in 2004 timeframe). I'm having to sift through much documentation to determine how to...
View ArticleForum Post: RE: Another question on CSSTAT register about REF_ON
Hi Chris, I am running the keil debugger right now and it is showing me LFXTIFG = 0, which confused me even more. My understanding is REF_ON is set if LFXT fails but there seems to be no fault...
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