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Diffstat (limited to 'docs/reference/isr_rules.rst')
| -rw-r--r-- | docs/reference/isr_rules.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/reference/isr_rules.rst b/docs/reference/isr_rules.rst index 2be4243f9e..b33e4dd6f2 100644 --- a/docs/reference/isr_rules.rst +++ b/docs/reference/isr_rules.rst @@ -24,7 +24,7 @@ This summarises the points detailed below and lists the principal recommendation * Where an ISR returns multiple bytes use a pre-allocated ``bytearray``. If multiple integers are to be shared between an ISR and the main program consider an array (``array.array``). * Where data is shared between the main program and an ISR, consider disabling interrupts prior to accessing - the data in the main program and re-enabling them immediately afterwards (see Critcal Sections). + the data in the main program and re-enabling them immediately afterwards (see Critical Sections). * Allocate an emergency exception buffer (see below). |