eive
/
eive_arduino_interface
forked from mohr/ArduinoIO
18
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

SPI Settings adjusted and debugg info activated

This commit is contained in:
Lukas Loidold 2020-04-20 14:06:12 +02:00
parent b4314f72cb
commit 2c1925d18f
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
main.cpp
View File

@ -46,7 +46,7 @@ void sendData(uint8_t *data, size_t len) {
}
void transferSPI(uint8_t address, uint8_t *data, size_t datalen) {
SPI.beginTransaction(SPISettings(14000000, MSBFIRST, SPI_MODE0));
SPI.beginTransaction(SPISettings(14000000, MSBFIRST, SPI_MODE3));
CS_PORT = ~address;
SPI.transfer(data, datalen);
delay(100);
@ -63,14 +63,14 @@ void handlePacket(uint8_t *packet, size_t packetLen) {
uint16_t crc = Calculate_CRC(packet, packetLen);
if (crc != 0) {
//Serial.println("invalid Checksum");
Serial.println("invalid Checksum");
return;
}
uint16_t payloadLen = (packet[2] << 8) | packet[3];
if (payloadLen != packetLen - 6) {
//Serial.println("invalid len");
Serial.println("invalid len");
return;
}
@ -85,7 +85,7 @@ void handlePacket(uint8_t *packet, size_t packetLen) {
sendData(packet, packetLen);
break;
default:
//Serial.println("invalid command");
Serial.println("invalid command");
break;
}