Hi guys
I am working on PIC microcontrollers from several years.Now want to move on ARM microcontrollers.
I studied on the internet and found that there are many companies which are developing ARM microcontrollers.
ARM has series like CORTEX-A,CORTEX-R,CORTEX-M,SECURECORE.
CORTEX-M can be used for general purpose microcontroller.
Also on the ARM there are two Software Development tools "ARM Development Studio 5" & "Keil MDK-ARM". Keil MDK-ARM has its different versions.
Kindly Guide me which series and microcontroller i choose for starting and which software tool i use for developing the program.