Thanks for the tip!
After some more debug, I found why the bus reset failed to resolve the issue. It missed a reset of the state machine:
"SlaveMode = RX_REG_ADDRESS_MODE;"
I'm still not sure why the bus sometimes has issues, but now when it…
Part Number: MSP430FR5738 Hi,
On one of our product, we have an issue where sometimes SCL is stuck low. I2C Master is the cc3235, slave is the msp430fr5738 (there are 2 other i2c slaves but we have confirmed that they are not the ones holding the line…
Part Number: MSP430FR5738
Hi there again,
Since the previous thread has been locked( https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1175067/msp430fr5738-problem-of-low-power…
Hi Berkay,
Thanks for your detailed response. I have no reason to doubt your test setup or findings, nor do I suspect your parts are counterfeit.
At this point, I think that a return is necessary to figure out what the root cause of the issue is. Please…
Cherry Zhou said: The P1.3 io port is configured in input mode through which the external input detection is done. The low level is detected all the time after power up, and the optocoupler is not on. The optocoupler must be on once for the input to be…
Part Number: MSP430FR5738 Hi Ti Team,
I have a headset project that uses MSP430FR5738, please help to check whether the schematic diagram is correct?
MCU board_SCH_V0P1_20210422_.pdf
Part Number: MSP430FR5738 Other Parts Discussed in Thread: MSP430FR59471 I am using the msp430 header files for c, specifically the msp430fr5738.h and msp430fr59471.h. Running the code through a MISRA code inspection test results in some violations due…
Part Number: MSP430FR5738 Dear team,
The following is the value of the register printed out when it cannot sleep. It is currently impossible to determine what went wrong
The code is following
if (SYSRSTIV == SYSRSTIV_LPM5WU) {
//reset from…
Part Number: MSP430FR5738 Other Parts Discussed in Thread: MSP430FR5739 , MSP430FR5739-EP , MSP430FR5969-SP I am assessing potential microcontrollers for a low-cost CubeSat program. Cost and performance are major factors and the MSP430FR5738 has been identified…