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Altera_Forum's avatar
Altera_Forum
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21 years ago

uart problem?

hello!i want to receive data from uart1 every 3 sec,i use the time alarm,the data send 1 sec every time,but i found that the data missing seriously! for examle:the rigth data should be:123456789 but ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

thank you for your answer! yes i see,but time alarms like ISRs run in a restricted environment.for example:accesses to the HAL file system are not permitted. what's your meaning?