Part Number: MSP430FR5992
Tool/software: Code Composer Studio
Hi,
I have one question. Can I use RTC module sourced by SMCLK or some other internal clock?
I don't have an external oscillator...
If yes please tell me how to configure RTC register.
Paulina
Part Number: EVM430-FR6043
I order EVM430-FR6043, but in order to do some tests i need to have the pipe and the ultransonics sensors
Can somone recommend P/N? to purchase the pipe and the ultrasonics sensors?
Part Number: MSP-EXP430FR5994
hi,
I have a GPS Receiver which transmits an accurate Date/Time, it transmits integer values for day, month, year, msec, sec, minutes, hours. I would like to set those values as the RTC values, I was wondering if there is any example code to work with,
thanks
Part Number: EZ430-F2013
Hi team,
Can this task be achievable? Goal is to use it to program this http://www.ti.com/tool/DRV8876-Q1EVM with a USB tool.
If not possible, let me know if there is an alternative to it and to using an FR launchpad.
Hi,
I have built the code for Lab 2 with no error and am in debug mode.
I pulled up TexasDisplay on the COM port and selected scope.
I am changing the frequency of the square wave by pressing the buttons but I am not seeing a change in the voltage of the square wave. I am however seeing a change in the frequency of the square wave. I am attempting to measure the voltage across the capacitor to see how frequency affects the voltage but the peak to peak voltage remains at 3.3V for every frequency. Does anybody know what I am doing wrong?
Part Number: MSP430FR5949
Tool/software: Code Composer Studio
hi,
can debug the WDT operation during debugging the hardware using CCS?
if possible please giude me. point out the important scenario while doing this process.
thanks
Part Number: MSP430FR2111
Hi everyone,
Part Number: MSP430F5529
Tool/software: Code Composer Studio
Hello Everyone,
This is vikash chandra raman, i am doing a project which is usb read from msp430f5529, so i would like to say that is it possible to read the usb from msp430f5529, If it is possible the kindly give me a demo code and also pin discription of usb read. How can i read the usb.
Waiting for your positive reply
vikash chandra raman
comcon industries
new delhi
Part Number: MSP430F5529
Tool/software: Code Composer Studio
Respected sir,
This is vikash chandra raman, I am using a MSP-FETFlash Emulation Tool for JTAG Debugging. I have connected all hardware through my MSP-FETFlash , when we build & debug the code through JTAG, the error has come. It shows on screen that is "error connecting to the target unknown device "
so please suggest me the answer how can i used JTAG
waiting for your positive response
Best regards
vikash chandra raman
comcon industries
new delhi
Part Number: MSP430FR6047
Hi,
I m running "UltrasonicWaterFR604x_02_20_00_04", compiled for LPM in IAR7.12, and measuring the consumption. Its is running in my own board.
It happens that after running the code to "Calibrate the Resonator against the LFXT" the power measurements get spoiled, with a 6.6Khz ripple.
The "USS_App_userConfig.u16ResonatorCalibrateInterval" is 30.
Please see pictures.
i) Can this be addressed to improper Layout of the Board? Or you have any other tip?
ii) When in the field, I do plan to perform this calibration every month. Do you agree?
my best regards,
Antonio
Part Number: MSP430F6659
Dear All,
Greetings for the days...!!!
I am using MSP430F6659 Microcontroller in my one Application. I want to use Inbuilt RTC in RTC_B Mode so what connection i have to do?
Part Number: MSP430FR2353
Hi Team,
Is it possible to develop the application code of firmware update for MSP430FR2353?
Is there any procedure document and the sample code for it?
Thanks and Best regards,
Kuerbis
Part Number: MSP430F5419A
Tool/software: Code Composer Studio
At the time of returning from function facing a problem of no source available in CCS 5.5.0,please help me solving this issue
Part Number: MSP430FR2355
Tool/software: Code Composer Studio
Hello,
I want to vary duty cycle of PWM output from ADC input on P1.1. PWM is generated on P1.6 using Timer0_B configured in up mode. For 0 Volt on P1.1 should give PWM with 0% duty cycle and 3.3Volt on P1.1 should give PWM with 100% duty cycle on P1.6. I have written a code but it is not working. Please help
#include <msp430.h>
unsigned int ADC_Result;
int main(void)
{
WDTCTL = WDTPW | WDTHOLD; // Stop WDT
P1DIR |= BIT6 ; // P1.6 and P1.7 output
P1SEL1 |= BIT6 // P1.6 and P1.7 options select
P1SEL0 |= BIT1; // Configure ADC A1 pin
P1SEL1 |= BIT1;
// Disable the GPIO power-on default high-impedance mode to activate
// previously configured port settings
PM5CTL0 &= ~LOCKLPM5;
// Configure ADC12
ADCCTL0 |= ADCSHT_2 | ADCON; // ADCON, S&H=16 ADC clks
ADCCTL1 |= ADCSHP; // ADCCLK = MODOSC; sampling timer
ADCCTL2 &= ~ADCRES; // clear ADCRES in ADCCTL
ADCCTL2 |= ADCRES_2; // 12-bit conversion results
ADCMCTL0 |= ADCINCH_1; // A1 ADC input select; Vref=AVCC
ADCIE |= ADCIE0; // Enable ADC conv complete interrupt
TB0CCR0 = 100; // PWM Period
TB0CCTL1 = OUTMOD_7; // CCR1 reset/set
TB0CCR1 = 75; // CCR1 PWM duty cycle
TB0CTL = TBSSEL__SMCLK | MC__UP | TBCLR; // SMCLK, up mode, clear TBR
while(1)
{
ADCCTL0 |= ADCENC | ADCSC; // Sampling and conversion start
TB0CCR1=ADC_Result
}
__bis_SR_register(LPM0_bits); // Enter LPM0
__no_operation(); // For debugger
}
// ADC interrupt service routine
#if defined(__TI_COMPILER_VERSION__) || defined(__IAR_SYSTEMS_ICC__)
#pragma vector=ADC_VECTOR
__interrupt void ADC_ISR(void)
#elif defined(__GNUC__)
void __attribute__ ((interrupt(ADC_VECTOR))) ADC_ISR (void)
#else
#error Compiler not supported!
#endif
{
switch(__even_in_range(ADCIV,ADCIV_ADCIFG))
{
case ADCIV_NONE:
break;
case ADCIV_ADCOVIFG:
break;
case ADCIV_ADCTOVIFG:
break;
case ADCIV_ADCHIIFG:
break;
case ADCIV_ADCLOIFG:
break;
case ADCIV_ADCINIFG:
break;
case ADCIV_ADCIFG:
ADC_Result = ADCMEM0;
__bic_SR_register_on_exit(LPM0_bits); // Clear CPUOFF bit from LPM0
break;
default:
break;
}
}
Part Number: MSP432-RTOS
Tool/software: Code Composer Studio
hello sir
I have to ask one thing , is there any board of msp432 series has uart i meant extra USB port?"
Part Number: MSP430F5529
Hi Experts,
I'm trying to store some variables in INFOA, INFOB memory location before the program counter goes to main. I have also looked in examples code but there I didn't get success. I was looking in 6.4 Memory Organization in datasheet of MSP430F5529. Can anyone say how to write in flash?
Part Number: MSP430L092
Hi Johann Zipperer,
From your reply on Sep 2, 2019, we know that many applications use two solar cells in series to run 'L092, but I use the 1,5V solar call used by Japanese Comix electronic calculator, but still find it can't run, and the LED keeps flashing. Is there any requirement for solar cells? Can you tell me the model or requirement for solar cells.
Regards,
Ruan
Part Number: MSP430F5529
Hi Experts,
I want to write on INFOB and INFOA memory but I'm not getting how to write saw examples codes but failed. I want to write like this
#pragma location="INFOB"
const st_rf_config stRfConfig_bkup =
{
.node_id = UNPAIRED_NODE_ID,
.network_addr = UNPAIRED_NETWORK_ADDR,
// .status = PAIRED_MODE,
.status = UNPAIRED_MODE,
.node_slot = 0,
};
Can anyone help me how to do that because I didn't found any support.......
Part Number: MSP430FR6989
I am trying to measure the current draw of MSP430FR6989 in LPM4 on its development board. I measure the current draw from a Keithley SourceMeter.
If I don't unlock GPIOs (don't execute PM5CTL0 &= ~LOCKLPM5;), the current draw in LPM4 is quite close to the number claimed in the datasheet. For example:
| Supply Voltage | 2.0 V | 2.5 V | 3.0 V |
| Current Draw | 475 nA | 490 nA | 1.10 uA |
However, if I unlock GPIOs, no matter what settings of GPIOs are, the current draw increases with supply voltage in a seemingly exponential way. For example:
| Supply Voltage | 2.0 V | 2.1 V | 2.2 V | 2.3 V | 2.4 V | 2.5 V | 3.0 V |
| Current Draw | 1.6 uA | 3.5 uA | 8 uA | 15.5 uA | 24 uA | 37 uA | 130 uA |
I guess the reason might be with CMOS leakage on those GPIO pins but I am not sure of it.
Does anyone know the reason? What does clearing LOCKLPM5 actually take an effect in hardware?
Thanks in advance.
Jie Zhan
Part Number: MSP-GANG
Hi!
I created a binary image file "test.mspgangbin" and moved it to a SanDisk SDHC 8GB SD card and loaded into the MSP-GANG. I tried formatting it as FAT32, exFAT and NTFS without any change of error.
What am I doing wrong?
Thanks in advance