Part Number: MSP430FR69891
Tool/software:
Hi,
the memory information for the MSP430FR69891 is given at some places with 2k RAM and some other wit 8k.
Can you please clarify which info is right.
Thanks,
Stefan
Part Number: MSP430FR69891
We found that when URAT port short circuit, the program in the microcontroller will be erased, is there any way to avoid the program being erased
You shouldn't rely on the pin diagrams [e.g. Fig 4-1] since the notation there is ambiguous. Stick with the tables in the back of the Book [e.g. Table 6-21].
Part Number: MSP430FR69891 I am designing a circuit where I like to receive the firmware update using Bluetooth, store in the I2C memory for verification afterwards update the firmware(BSL) using I2C memory.
Is it possible with MSP430FR69891.
Help…
Part Number: MSP430FR69891 Other Parts Discussed in Thread: MSP430FR6989 Hello,
I'm having difficulty placing variables in FRAM. I'm using the documented technique using the #pragma PERSISTENT feature of the compiler. When I do this, the variable is…
I'm all set with this issue, which I've found, fortunately, in the MSP430 firmware code I'm working on.
Here's what I posted to the Compiler Forum:
------------------------------------------------------------------------
Hello,
The fundamental…
Hello,
The fundamental reason for the problem I was seeing was due to a #pragma pack( push, 1 ) that was never popped. The reason for the lack of the pop isn't immediately obvious when looking at the code, since it is done in a platform independent…
Other Parts Discussed in Thread: MSP430FR69891 We’re reading through the MSP430FR69891 spec and wasn’t clear on how to program the inputs for the device. It indicates that there are internal pull-ups for the input lines but doesn’t indicate whether or…
First please check if you use msp430fr6989 or msp430fr69891 and they have different BSL interface as below
And if you have logic analyzer like Saleae, you can capture the signals on the communication bus and put it here.
