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mcp2515 C examples: add default config for Arduino 101

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Signed-off-by: Jon Trulson <jtrulson@ics.com>
This commit is contained in:
Jon Trulson 2017-03-30 17:34:05 -06:00
parent e765dcf57b
commit 6a4f06d51b
2 changed files with 14 additions and 0 deletions
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8
examples/c/mcp2515-txrx.c
View File

@ -64,7 +64,15 @@ int main(int argc, char **argv)
// able to transmit a message.
// Instantiate a MCP2515 on SPI bus 0 using a hw CS pin (-1).
#if defined(CONFIG_BOARD_ARDUINO_101)
// ARDUINO_101 (Quark core) where you must use SPI
// Instantiate a MCP2515 instance using default SPI bus and pin 10 as CS
mcp2515_context sensor = mcp2515_init(0, 10);
#else
// Instantiate a MCP2515 on SPI bus 0 using a hw CS pin (-1).
mcp2515_context sensor = mcp2515_init(0, -1);
#endif
if (!sensor)
{

6
examples/c/mcp2515.c
View File

@ -31,8 +31,14 @@ int main(int argc, char **argv)
{
//! [Interesting]
#if defined(CONFIG_BOARD_ARDUINO_101)
// ARDUINO_101 (Quark core) where you must use SPI
// Instantiate a MCP2515 instance using default SPI bus and pin 10 as CS
mcp2515_context sensor = mcp2515_init(0, 10);
#else
// Instantiate a MCP2515 on SPI bus 0 using a hw CS pin (-1).
mcp2515_context sensor = mcp2515_init(0, -1);
#endif
if (!sensor)
{