Can We Use Printf Inside Isr?

1.	Can We Use Printf Inside Isr?
Answer» PRINTF FUNCTION in ISR is not supported because printf function is not reentrant, thread safe and uses dynamic memory allocation which TAKES a lot of TIME and can AFFECT the speed of an ISR up to a great extent. Printf function in ISR is not supported because printf function is not reentrant, thread safe and uses dynamic memory allocation which takes a lot of time and can affect the speed of an ISR up to a great extent.

Answer»

PRINTF FUNCTION in ISR is not supported because printf function is not reentrant, thread safe and uses dynamic memory allocation which TAKES a lot of TIME and can AFFECT the speed of an ISR up to a great extent.

Printf function in ISR is not supported because printf function is not reentrant, thread safe and uses dynamic memory allocation which takes a lot of time and can affect the speed of an ISR up to a great extent.

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Can We Use Printf Inside Isr?

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