arduino/esp8266
1
0
Fork 0
mirror of https://github.com/esp8266/Arduino.git synced 2025-06-17 22:23:10 +03:00
Code Activity

More accurate delay() function from BenF.

Browse Source
This commit is contained in:
David A. Mellis
2010-05-25 20:16:15 +00:00
parent 9f755fd414
commit 8f416eb54a
1 changed files with 8 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
hardware/arduino/cores/arduino/wiring.c
View File

@ -97,10 +97,14 @@ unsigned long micros() {
void delay(unsigned long ms)
{
unsigned long start = millis();
while (millis() - start <= ms)
;
uint16_t start = (uint16_t)micros();
while (ms > 0) {
if (((uint16_t)micros() - start) >= 1000) {
ms--;
start += 1000;
}
}
}
/* Delay for the given number of microseconds. Assumes a 8 or 16 MHz clock. */