3DPrinting/MarlinFirmware
0
0
Fork 0
mirror of https://github.com/MarlinFirmware/Marlin.git synced 2025-01-31 06:02:16 +00:00
Code Issues Releases Wiki Activity

make Max7219 usable at ISR time

Browse source
This commit is contained in:
Roxy-3D 2018-04-26 14:32:24 -05:00 committed by GitHub
parent cb02b6ec60
commit b95a1b94cb
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Marlin/Max7219_Debug_LEDs.cpp
View file

@ -64,7 +64,7 @@
static uint8_t LEDs[8] = { 0 };
#ifdef CPU_32_BIT
#define MS_DELAY() delayMicroseconds(7) // 32-bit processors need a delay to stabilize the signal
void MS_DELAY() { DELAY_1US; } // 32-bit processors need a delay to stabilize the signal
#else
#define MS_DELAY() DELAY_3_NOP
#endif