I have been working with the fr5969 and have migrated it over to a bare metal msp430fr5969 soldered onto a board. And have some questions.
1. I have loaded a sketch which uploaded ok but the program doesn't seam to start, am I missing something.
2. Low power modes , if I use RTC_B the program the power is aroun 400nA and the program is still running but if I use LPM3 and stop the watchdog timer power is 25uA and if the program starts it can us upto 23mA , can someone shed some light on this and is the RTC_B with Interrupt the rigth way to go for low power application.
3. Do all vcc/vss need connecting to the power supply to get the I/O to work. Thanks for any help.
1. I have loaded a sketch which uploaded ok but the program doesn't seam to start, am I missing something.
2. Low power modes , if I use RTC_B the program the power is aroun 400nA and the program is still running but if I use LPM3 and stop the watchdog timer power is 25uA and if the program starts it can us upto 23mA , can someone shed some light on this and is the RTC_B with Interrupt the rigth way to go for low power application.
3. Do all vcc/vss need connecting to the power supply to get the I/O to work. Thanks for any help.