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'2553 USB0RXIE UCB0RXIFG
Related Posts

  • Forum Post: '2553 - Programming RX IRQ For USCI_B0 and USART A0 - B0 IRQ Not Set

    johnw
    Hello All, I have programmed a '2553 Value Line part for UART A0 - those IRQ's work fine - but when I set a break point after the following I do not see UCB0RXIE being set - it is still zero: IE2 |= UCA0RXIE + UCB0RXIE + UCB0TXIE; // Enable USCIA0 RX shared interrupt I am using the latest...
    on Apr 25, 2012

  • Forum Post: please clear the errors

    suri naidu
    //****************************************************************************** // MSP430G2xx1 Demo - Timer_A, Ultra-Low Pwr UART 9600 Echo, 32kHz ACLK // // Description: Use Timer_A CCR0 hardware output modes and SCCI data latch // to implement UART function @ 9600 baud. Software does not directly...
    on Apr 28, 2012

  • Forum Post: Variable frequency capacitive touch with the MSP430

    Don Bertke
    I noticed that my MSP430 on the Audio/capacitive booster pack came with the inputs all capacitive ready. I noticed that TI is still using the fixed frequency detection algorithm. Is there any chance that they are going to upgrade to the multiple frequency detection capability? I could see a lot of...
    on May 9, 2012

  • Forum Post: i have problem with 16x2 lcd by using msp430g2553,so plz help me or any sample for lcd in "c"

    suri naidu
    i have problem with 16x2 lcd by using msp430g2553,so plz help me or any sample for lcd in "c"
    on Jun 14, 2012

  • Forum Post: MSP 430G2553 Sampling in Compare Mode with Timer_A

    Gaurav Kumar1
    Hi Friends, I have to sample the input , every 14 microsecond in a 61 micro second slot with the timer input (Project Requirement). I have to do it 8 times to make a byte. More like UART , but I am using it for One Wire Bus communication for my Masters Project. I have written the code as below...
    on Jul 27, 2012

  • Forum Post: Capture MODE Timer_A MSP430G2553

    Gaurav Kumar1
    Hi Friends, I have a requirement where I have to capture the falling edge of input signal and when detected ,sample the input the signal exactly at 30 us from the falling edge then again capture the rising edge. If the Rising Edge appears between 480 us from the falling edge , then keep the sampled...
    on Aug 4, 2012

  • Forum Post: How to use properly ADC10 Clock Source Select (ADC10SSELx) from the ADC10 (MSP430G2553)

    Pedro Bacheti
    Hello, I'm using MSP430G2553 to measure the electricity voltage and the electricity current from the supply grid. For I get a good precision I need at least 50 smaples for each cicle (60Hz) in each analog channel (voltage, current). In my following code, I'm using a timer interruption to create...
    on Sep 6, 2012

  • Forum Post: i2c problem

    Sharath Kumar2
    hi all, i am working on msp430g2553 . can anybody say me the i2c flow of execution when interrupts enabled. I am confused why Tx ISR is required when we are receiving a byte from the master. void main(void) { WDTCTL = WDTPW + WDTHOLD; // Stop WDT P1SEL |= BIT6 + BIT7; // Assign I2C pins to USCI_B0...
    on Nov 22, 2012

  • Forum Post: MSP430 SPI communication problem with AD7819

    Chu En Ong
    Hi, Anything wrong with the code below? I can't receive any thing from AD7918 after follow the instruction. The receive enable is set. After I transmit 2 byte to AD7918, it can't enter receive interrupt. Here is my code. #include "msp430x54x.h" unsigned char data[2]= ...
    on Mar 20, 2013

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