String Interrupt send application Part 2 [USART of STM32]
This is a buffered application that sends several types of strings in USART with the STM32 MCU without interfering with each other. The buffer is provided to perform multiple string transmissions without interference.
Although one type of character could be sent by using the pointer to send a string, multiple strings cannot be sent due to interference.
Therefore, each string can be sent without interference by storing each string to be sent in a buffer while sending.
By making the pointers arrays, each pointer corresponding to each string is specified in the array. In the reference program, the number of arrays is set to 8, so up to 8 different strings are supported.