i have a cy8ckit-042 ble kit but i don't have minikitprog, now i designe a pcb, how should i debugger with cy8ckit-042 ? thanks.
There is a way to hack the pioneer kit, but I would suggest you a different way:
Get a CY8CKIT-043 or -059. These prototyping kits have got a Kitprog which can be snapped off and used to program and debug a different board. You just need a 5-pin connection (Vdd,GND,Reset,SDA,SCL) like a miniprog3.