Forum Post: RE: Another question on CSSTAT register about REF_ON
Hi Chris, I ran the code and REFO_ON = 0. Now here is the weird thing, when I enabled HFXT, 48MHz, drive =1, bypass = 0, that's when REFO_ON became 1.. My fault flags are still zero. I put a break...
View ArticleForum Post: RE: MSP430 UART
What sample code did you start with? What did you change, and why?
View ArticleForum Post: RE: MSP432 8-bit and 16-bit SPI Framing support
[quote user="Alexey Bagaev"]Pushing a big amount of data (160kB) to SPI in closed loop to external device without waiting for completion and without loosing any single bit of data. (Condition 48 MHz...
View ArticleForum Post: RE: MSP432 8-bit and 16-bit SPI Framing support
Nope. But I thought you've already checked my condition. May be in practice MSP432 is not so efficient (ticks per CPU commands) as MSP430. But documentation says opposite.
View ArticleForum Post: RE: Question About Selecting Microprocessor
Hi Alexey, The following is from page 113 , section 7.1 of "Physical Layer Simplified Specification Version 3.01" from the SD Group and SD Card Association: "The commands and functions in SD mode...
View ArticleForum Post: problems with CCS(6.2.0.00050)
Hi everyone, I'm working with msp430f5529 and EK-TM4C123GXL loucnhpads, but when I want to debug them, i can't load the code. what does mean this problem?,Thanks.
View ArticleForum Post: RE: Question About Selecting Microprocessor
Basic commands are supported by spec V3.x. This means that all commands from spec V2.0 are supported in SDXC SPI mode, but commands from spec V3.01 are not. So SPI mode is backward compatible. Look at...
View ArticleForum Post: RE: Question About Selecting Microprocessor
If MSP design does not fit your requirements, you can switch to TMS320C5545 . It has 4-pin SD mode at 50 MHz.
View ArticleForum Post: RE: Question About Selecting Microprocessor
Implementing complex peripherals for MSP needs additional ticks to function. MSP430 devices do all these as low as 1 tick. Rising peripheral bus clocks to fit such demands means rising overall power...
View ArticleForum Post: Sine Wave with 2 PWMs
I am trying to use PWMs to generate a sine wave on two output pins. Here is the code I have so far: #include "msp.h" #include "timer_a.h" #include "driverlib.h" #include "pwmArray.h" int index = 1;...
View ArticleForum Post: MSP430FR6989 internal LCD where to begin?
Hey everyone, I am starting a new little project and I wanted to use the LCD screen on the MSP430FR6989 Launchpad (NOT an external LCD). I was curious if TI provides a library or a driver for the LCD...
View ArticleForum Post: RE: MSP430 UART
ya, i am attaching it below : #include int main(void) { WDTCTL = WDTPW + WDTHOLD; // Stop WDT P3SEL = 0x30; // P3.4,5 = USCI_A0 TXD/RXD UCA0CTL1 |= UCSWRST; // **Put state machine in reset** UCA0CTL1...
View ArticleForum Post: RE: MSP430 UART
Dear Clemens Ladisch Actually i found it was a baud rate issue.. According to the table given in SLAU208 Pg.no16. Initially i set for 115200 with SMCLK but it is not working for this combination. But...
View ArticleForum Post: RE: MSP430 UART
As shown in table 36-4, the maximum timing error is 11.5 %, in addition to the error introduced by REFO. For reliable UART operation, you should try to stay below 1 %. To get better timing, use a more...
View ArticleForum Post: RE: MSP430 FR5994 LaunchPad : Should the SD example work out of...
Hi James, I will try original image an also rebuild on Windows. Using the GUI I can view values on the Live and FRAM examples, just not the SD. No code changes. I should be able to check later today....
View ArticleForum Post: MSP430Ware for UART
Dear TI I'm using MSP430F5529 with MSP430Ware 。 but I cann't open software-dl.ti.com/.../msp430 public sw/mcu/msp430/MSP430Baud -RateConverter/index.html please help check！thanks！
View ArticleForum Post: 1PPS code for msp430
Hello , I'm using MSP430F5131 and connected an external crystal of 12.8MHz to XIN and XOUT. I have been doing some readings about generating a 1 pulse per second and i still havn't figure out how to...
View ArticleForum Post: MSP430fr5969 timer external capture problem
Hello, I am using MSP430fr5969 EVM board and trying to capture signal at P1.1. which is connected to a switch. I want to use timer's capture capability to do that. I configured the timer and the...
View ArticleForum Post: RE: Sine Wave with 2 PWMs
At first my partner and I used the example code in the Driver Library for pwm generation and we saw the pulse wave on the oscilloscope. Problem is that the clock frequency was too small, so we change...
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