SpiFlash25
Fork of SpiFlash25 by
Diff: SpiFlash25.cpp
- Revision:
- 4:751745dd637f
- Parent:
- 3:b173ba8ad165
--- a/SpiFlash25.cpp Mon Dec 15 16:35:47 2014 -0600 +++ b/SpiFlash25.cpp Mon Jun 08 15:52:34 2015 -0500 @@ -27,6 +27,9 @@ _cs(cs), _page_size(page_size) { + + wakeup(); + _cs.write(1); _spi.format(8, 3); _spi.frequency(75000000); @@ -172,3 +175,15 @@ wait_us(10); } } + +void SpiFlash25::deep_power_down() { + _cs.write(0); + _spi.write(DEEP_POWER_DOWN); + _cs.write(1); +} + +void SpiFlash25::wakeup() { + _cs.write(0); + _spi.write(DEEP_POWER_DOWN_RELEASE); + _cs.write(1); +}