MSP432P401R: operating SPI2 through DMA channel
Part Number:MSP432P401RHi.i am trying to operate SPI_B2 (P3.5-3.7) through DMA channels 6,7 but it simply doesn't work i'm initiating the SPI_B2 and testing it without the DMA channels and it works,...
View ArticleMSP430G2755: How specifically does CCR0 have control over stopping and...
Part Number:MSP430G2755SLAU144J, pg. 358, 12.2.2 Starting the Timer, states:• When the timer mode is either up or up/down, the timer may be stopped by writing 0 to TACCR0. The timer may then be...
View ArticleMSP430FR5994: New user. First impression? nah, I'll pass
Part Number:MSP430FR5994Beautiful device. Looks cool, lots of pretty colors and lights. But if you're new to TI specific programming, trying to figure out how to drive the thing and looking for sample...
View ArticleMSP430G2553: MSP430G2553 works on launchpad, not on two AA batteries
Part Number:MSP430G2553So I got a Launchpad from Texas Instruments. It came with an MSP430G2553.I programmed this thing to play different notes through an old TV speaker. It works fine while plugged...
View ArticleCCS/MSP-EXP430F5529LP: Need to calculate the frequency of a given input signal .
Part Number:MSP-EXP430F5529LPTool/software: Code Composer StudioThe task is to make a pin as an input and next a signal will be given as an input using a function generator.We have to calculate the...
View ArticleCCS/MSP430G2553: I2C code for FDC1004
Part Number:MSP430G2553Tool/software: Code Composer StudioHi i was developing a board to measure the change in capacitance using MSP430G2553 and FDC. i bulit hardware and below code. i trying to read...
View ArticleCCS/MSP430F5529: Software Suggestions Required
Part Number:MSP430F5529Tool/software: Code Composer StudioHello,My project is about developing a biomedical muscle stimulator to stimulate a certain muscle, when any of foot pressure sensors...
View ArticleMSP-EXP430FR5969: MSP-EXP430FR5969 + Educational Booster Pack MKII Energia...
Part Number:MSP-EXP430FR5969Hi, I am trying out the Energia Example Programs for MSP-EXP430FR5969 + Educational Booster Pack MKII. Anyone here experienced the same? Are there any changes needed for...
View ArticleMSP430F6736: Progamming production chips
Part Number:MSP430F6736Hi anyoneCan anyone tell me the 'best practise' process for programming MSP430 chips PRIOR to them being placed & soldered in their location on the PCB of the finished...
View ArticleMSP432P401R: ADC14ENC toggling timing
Part Number:MSP432P401RHello everybody, I have been playing with ADC and here is what I am thinking about and I would appreciate any comments. I have read that if I want ADC to be triggered by a timer...
View Articlemsp430 interrupts and adc
Q.1. What is the difference between Interrupt enable(IE) and Global Interrupt enable(GIE)?Q.2. ADC10CTL0 |= ENC + ADC10SCWhat is the difference between Enabling conversion and starting conversion?
View ArticleADC in MSP430fr5969
Hi,I am new to controller , there is a code for ADC in our project but i am not able to understand what is happening from that code. There is interrupt enable code but i am not getting how the ISR...
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MSP430F5259: iqmathlib GLOBAL_IQ always defaults to 4
Part Number:MSP430F5259Hi, In my project I use iqmathlib fix point arithmetic library in various files.In each file I use the following sequence:#define GLOBAL_IQ 6 // e.g. #include <IQmathLib.h>...
View ArticleMSP430FG4618: Write and Read ADC12 value in external EEPROM
Part Number:MSP430FG4618Hello,I am having difficulty storing the ADC12 ADResult values in the external EEPROM memory via I2C.The values read after being stored are different, they do not match.Any tips...
View ArticleMSP430G2553: MSP430 I2C Issue
Part Number:MSP430G2553 int main(void) { Grace_init(); // Activate Grace-generated configuration UCB0I2CSA = 0x40; // Configure the Load device TxData[0] = 0x00; // Write to the IODIRA Register...
View ArticleMSP430F5335: RAM usage
Part Number:MSP430F5335Hi all.I'm developing an application where I need large data arrays in RAM.The IAR memory map shows I'm using "17 178 bytes of DATA memory (+ 151 absolute )" on a 18 kB RAM...
View ArticleMSP432P401R: Watchdog to be used to reset the MSP432 while in Timer mode
Part Number:MSP432P401RHi all,I have made an application which reads a file from the SD card at a certain trigger event.Most of the time it works fine but at times it gives an error "FR_DISK_ERR". I...
View ArticleMSP430FR4133: Flash MSP430FR4133 Launchpad: The Debug Interface to the device...
Part Number:MSP430FR4133I flashed a firmware to the MSP430FR4133 Launchpad and CCS didn't respond. So I restart the CCS also restart the target board. Then I got error "The Debug Interface to the...
View ArticleMSP432P401R: How do I install firmware for: MSPBSL_CustomBSL432 1_00_01_00
Part Number:MSP432P401RThe problem is with a bespoke board, in failed attempts to use the XDS 200 USB JTAG emulator.I found that if I hold the reset, the jtag remains enabled. But this would have to be...
View ArticleMSP-EXP432P401R: XDS110 Debugger will no communicate
Part Number:MSP-EXP432P401RI have a brand new MSP-EXP432P401R Launchpad. The "out of box" software appears to be running on the target as the red LED is flashing, and pressing S2 changes the colour of...
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