To write programs for Arm microcontrollers, you need to know both Assembly and C languages. The book covers Assembly language programming for Cortex-M series using Thumb-2. Now, most of the Arm Microcontrollers use the Thumb-2 instruction set. The ARM Thumb-2 Assembly language is standard regardless of who makes the chip. However, the ARM licensees are free to implement the on-chip peripheral (ADC, Timers, I/O, etc. ) as they choose. Since the ARM peripherals are not standard among the various vendors, we have dedicated a separate book to each vendor. Some of them are:TI Tiva ARM Programming For Embedded Systems: Programming ARM Cortex-M4 TM4C123G with C (Mazidi & Naimi Arm Series)TI MSP432 ARM Programming for Embedded Systems (Mazidi & Naimi Arm Series)The STM32F103 Arm Microcontroller and Embedded Systems: Using Assembly and C (Mazidi & Naimi Arm Series)STM32 Arm Programming for Embedded SystemsAtmel ARM Programming for Embedded SystemsFor more information see the following websites:https://NicerLand. com/arm-asm-for-embedded/www. MicroDigitalEd. com