My name is Nir and at the moment I'm implementing an SPI channel using MSP430F5342 on it's target board - MSP-TS430RGZ48B.
It seems to work fine but whenever I connect the MSP-FET430UIF debugger, it drives the MISO line to '1' logic and ruins the spi communication between the MCU and the sensor it operates.
In order to make it work fine I physically disconnect the debugger from the target board. As soon as I do so, MISO line works again. I'll also mention that the SCLK and MOSI lines works fine even when the debugger is connected.
Do anyone have an idea what may cause it and how can I use the debugger without damaging the MISO operation?