eive/eive_arduino_interface
19
0
Fork 0
forked from mohr/ArduinoIO
Code Issues Pull Requests Releases Wiki Activity

SPI Settings adjusted and debugg info activated

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