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Merge pull request #25 from davehines91/master

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Function was crashing , with ALARM:10 as overflowing array. replaced …
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bdring
2018-09-03 15:04:44 -05:00
committed by GitHub
parent e65ba3c91f cfa529e9e7
commit f693e1d011
1 changed files with 4 additions and 5 deletions
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Grbl_Esp32/report.cpp
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@@ -123,12 +123,11 @@ void report_status_message(uint8_t status_code)
// Prints alarm messages.
void report_alarm_message(uint8_t alarm_code)
{
char alarm[10];
sprintf(alarm, "ALARM:%d\r\n", alarm_code);
char alarm[32];
snprintf(alarm, 32, "ALARM:%d\r\n", alarm_code);
grbl_send(alarm);
delay_ms(500); // Force delay to ensure message clears serial write buffer.
delay_ms(500); // Force delay to ensure message clears serial write buffer.
}
// Prints feedback messages. This serves as a centralized method to provide additional