Assembly language ARM-Cortex I am using a Tiva Board With Port F open with PF1 output, and PF0,PF4 inputs some of my code for reference LDR R0, =SYSCTL_RCGCGPIO_R ; 1) clock for port F LDR R1, [R0] ;get all bits ORR R1, R1, #0x20 ; bit 5, turn on clock STR R1, [R0] ;update ports

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Embedded Software Development

Using specific programming languages (like C and C++) to write code for a specific hardware device in which it runs is called embedded software development. It makes the device smart by performing actions based on user's input which improves the user experience. They are designed to perform function-specific tasks rather than doing multiple tasks like computers. The embedded system is incredibly intuitive. An embedded software system could be a system developed and organized on any device, apart from an old-fashioned computer. It is the brain of a specific device; however, it is a solely useless tool and simple to elucidate what software system is embedded.