Grzegorz Kaczmarek
/
Max7221
Fix to have load pin working with SPI1.
Fork of Max7221 by
Diff: Max7221.cpp
- Revision:
- 5:1f3dbf38d027
- Parent:
- 3:5abc4047af8d
- Child:
- 6:191569a26f50
--- a/Max7221.cpp Wed Aug 07 03:07:01 2013 +0000 +++ b/Max7221.cpp Thu Nov 19 23:27:53 2015 +0000 @@ -33,7 +33,7 @@ ///Determine which bus we are connecting the device to based on the MSOI pin name switch (msoi) { ///If using SPI bus #1 - case p5: maxInUseSPI1++; + case PTC6: maxInUseSPI1++; ///Set this insctance to pointers to the correct static pointers this->id=maxInUseSPI1; this->maxInUse=&maxInUseSPI1; @@ -45,10 +45,10 @@ ///TODO: Check that load pin is the same for all SP2 } this->max72_spi=spi1; - this->load = load2; + this->load = load1; break; ///If using SPI bus #2 - case p11: maxInUseSPI2++; + case PTD7: maxInUseSPI2++; ///Set this insctance to pointers to the correct static pointers this->id=maxInUseSPI2; this->maxInUse=&maxInUseSPI2;