The PWM signal was made by using Config.c parameter by adding comment symbol "// #define GUI" at any c files.īy setting a breakpoint at Interrupt_enable(RX) in GUI.c, I found that S/W is jumping to GUI.c well. Compiling and target downloading was no roblem. Of course, I ereaed remark symbol "//" in fromt of " #define GUI" in main. Since I was quite sleepy in the midnight, my question was somewhat unclear. I attached the picture captured by osilloscope. But TDCCR1 & TDCCR2 have timingĭifference 20, it can make dead time.
When TDR reached to TDCCR0, CCR1& CCR2 out signal looks to be toggled. The timing confliction is related with high resolution Timer D setting, it's just up mode, not up&down mode. The ref S/W is making proper daed time if I see the attached pictures. Low to high dead time looks too enough but High to Low don't have dead time. There is no way for user to select the assigned serial port ?Įven I seached all the related E2E Q&A and google, I couldn't find clear answer.įYI, I'm using Window10 for PC OS and tested with both MSP-EXP4305529 & MSP-EXP430G2.Īnother problem is PMP7605 reference S/W do not make proper dead time for high / low side driving transition time. Looks PMP7605 GUI PC S/W do not send UART signal to assigned serial port.īut when I used terminal S/W like CoolTerm, I verified PC was sending proper UART signal to Com1 or MSP-EXP4305529LP serial port. But none of R/TX signal change by pressing PMP7605GUI PC S/W retry button. Since there was only two com ports except MSP debug com port in PC device manager, I checked both PC's COM1 port and I start PMP7605 GUI PC S/W or by clicking retry button. But there was no UART R/TX signal change when I don't know whether PMP7605 GUI PC S/W automatically search right serial port and connect.Īs it's never been connected, I have tested the UART signal with oscilloscope.
PC normally assign the serial port#ĭepend on attached H/W. It looks that problem is caused by PMP7605 GUI PC S/W do not have serial port setting. The PCB with original PMP7605 S/W with '#Define GUI' in every S/W module.Īctually, I have many experience of using UART communcation betwen board to Board and board to PC. But PMP7605 GUI PC S/W never be connected with I made PMP7605 PCB and used the same S/W with reference PCB. Other Parts Discussed in Thread: MSP-EXP430F5529, MSP-EXP430G2, MSP430F5132
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