Skip to content

SPI Transactions #2223

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 8 commits into from
Aug 8, 2014
Merged

SPI Transactions #2223

Changes from 1 commit
Commits
Show all changes
8 commits
Select commit Hold shift + click to select a range
3d5ef6d
SPI Transactions for AVR
PaulStoffregen Aug 1, 2014
abb37e2
SPI Transactions for Arduino Due
PaulStoffregen Aug 1, 2014
53924e9
Move Ethernet socket level stuff to utility/socket.cpp
PaulStoffregen Aug 1, 2014
8aaca2f
Use SPI transactions in Ethernet library
PaulStoffregen Aug 1, 2014
a0f5a2e
Use SPI transaction in Ethernet W5100 init
PaulStoffregen Aug 1, 2014
f7a565d
Use SPI transactions and SPISettings in SD library
PaulStoffregen Aug 1, 2014
ef06410
Add SPI_HAS_TRANSACTION symbol for Arduino Due
PaulStoffregen Aug 1, 2014
daa7e7d
Fix interrupt masking on Arduino Due
PaulStoffregen Aug 1, 2014
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
Use SPI transaction in Ethernet W5100 init
  • Loading branch information
@PaulStoffregen
PaulStoffregen committed Aug 1, 2014
commit a0f5a2ee4ca50a6ea6a796c6ac6d2dfd659c35b0
2 changes: 2 additions & 0 deletions libraries/Ethernet/src/utility/w5100.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -35,9 +35,11 @@ void W5100Class::init(void)
SPI.setClockDivider(SPI_CS, 21);
SPI.setDataMode(SPI_CS, SPI_MODE0);
#endif
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
writeMR(1<<RST);
writeTMSR(0x55);
writeRMSR(0x55);
SPI.endTransaction();

for (int i=0; i<MAX_SOCK_NUM; i++) {
SBASE[i] = TXBUF_BASE + SSIZE * i;
Expand Down