my project is: a force is applied on a peizo sensor, a voltage will be produced. Now my code can judge what's a real hit (quick touch and then release). When a hit is applied on the sensor, the Pin 13 will produce a high level. at the same time I want to call the SineWave generator function. Actual…

an error "expected unqualified-id before string constant" when compiling

Topic		Replies	Views
Expexted unqualified-id before string constant Programming	14	5739	May 5, 2021
sensortest:10: error: expected unqualified-id before string constant Programming	8	2451	May 5, 2021
error: expected unqualified-id before 'int' Troubleshooting	8	6489	May 6, 2021
Strange compiler error Programming	11	1249	May 5, 2021
error: expected unqualified-id before 'volatile' Troubleshooting	13	20917	May 6, 2021