I have a Segger J-Link mini for programming via SWD and three JTAG programmers.
I don't have a dedicated programmer for SPI programming (for example Arduino bootloader programming, or bare metal programming for example from Atmel studio) , yes I know you can use an Arduino, I just prefer to have a dedicated programmer so I don't have to find an Arduino board and go through the motions of loading the bootloader program etc.
Suggestions for the lowest cost (but works) SPI type programmer???
Thanks,
J