Michel2/Seeed_Arduino_CAN
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update examples

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This commit is contained in:
loovee
2015-04-28 09:38:27 +08:00
parent 5e5dea8169
commit 09fb19398c
7 changed files with 68 additions and 47 deletions
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examples/receive_check/receive_check.ino
+7 -6
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@@ -7,13 +7,11 @@
#include "mcp_can.h"
unsigned char Flag_Recv = 0;
unsigned char len = 0;
unsigned char buf[8];
char str[20];
// the cs pin of the version after v1.1 is default to D9
// v0.9b and v1.0 is default D10
const int SPI_CS_PIN = 9;
MCP_CAN CAN(10); // Set CS to pin 10
MCP_CAN CAN(SPI_CS_PIN); // Set CS pin
void setup()
{
@@ -37,6 +35,9 @@ START_INIT:
void loop()
{
unsigned char len = 0;
unsigned char buf[8];
if(CAN_MSGAVAIL == CAN.checkReceive()) // check if data coming
{
CAN.readMsgBuf(&len, buf); // read data, len: data length, buf: data buf