Part Number: MSP430FR4133 From the MSP430FR4133 datasheet:
...but when I set this bit and disable an external XTAL then I see power usage go up by ~20uA, which suggests that the chip is, in fact, failing over to the REFO clock.
Is the XT1FAULTOFF bit…
Part Number: MSP430FR4133 I am trying to write C software to programme the MSP430 so that I can create a data signal for the WS2812b LED strip. The data pulses are required to have an amplitude in the range of 3.7 V to 5.3 V. Since im using a GPIO pin…
Part Number: MSP430FR4133
Hi, I've got very simple code which is sampling from the ADC module of a potentiometer on P8.1 A9 to control a servo motor PWM which in turn rotates the SG90 servo motor.
The following code works fine for P1.7 output for…
Part Number: MSP430FR4133
Hello,
I have been trying to control a stepper motor (BYJ48) with a ULN2003 driver for the past several days to no avail, the stepper motor moves but extremely slowly and vibrates back and forths, here is my very simple code…
Part Number: MSP430FR4133 Other Parts Discussed in Thread: MSPDS Hello,
we are hoping to develop a lightweight development environment for select MSP430 controllers with debug support. Information about flashing the controller over JTAG or SBW interfacing…
Part Number: MSP430FR4133 I am trying to write C software to programme the MSP430 so that I can create a data signal for the WS2812b LED strip. I need to send 24 bits using data pulses which need to have a period of 1.25 microseconds. I have tried to…
Part Number: MSP430FR4133 Other Parts Discussed in Thread: MSP430G2553 Hello, I am trying to drive an SG90 motor via P1.7 Using TA0 timer with a PWM period of 20ms and a duty cycle of 0.35 ms and 2.35 ms. I simply want the motor to turn between 0-180 degress…
Part Number: MSP430FR4133 Other Parts Discussed in Thread: MSP430WARE Hi,
Good Day.
Would you please help me to find an example of a timer interrupt routine in assembly for the MSP430FR4133 microcontroller?
This is for a timer compare function to generate…
Part Number: MSP430FR4133 Hello TI Forum,
I was reading the erratasheet for the MSP430FR4133, and I came across errata number GC5. One of the suggested workarounds says:
After LPM wake up, clear GCCTL1.UBDIFG and GCCTL1.CBDIFG, and then reinitialize…
Part Number: MSP430FR4133 Other Parts Discussed in Thread: OPT4001EVM I have been trying to interface the MSP430FR4133 launchpad with an OPT4001EVM board. I am attempting to have them communicate over I2C with each other. I am having issues understanding…