i have use kw41z controller for my ble project but my board is not programming because when i powered my board its always be in reset .so kindly give me suggestion ,here i am attching my reset circuit please go through .
Can you check the reset signal on an oscilloscope? On blank chips, the expected behavior is a saw wave because the MCU keeps resetting as it is loading an invalid address to the stack pointer and program counter. Once flashed, the reset should stop oscillating.
For the SWD connections refer to the section 188.8.131.52 Debug interface of the document KLQRUG.
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