I've been programming in python a small identification software that works based on a RC 522 RFID reader whose communication is actually coded in C (https://github.com/danjperron/rc522_reader) and I'm using the official raspberry touch screen as well https://www.raspberrypi.org/documentati ... e/display/
Now after a reboot everything works fine but after a while either the reader doesn't read anymore or the touch simply don't work. My guess is that there is some problem with the SPI communication.
The config file for the RC522 reader is the following:
Any ideas on what to do? Use another communication protocol, change the SPI parameters?
Code: Select all
# SPI_SPEED - spi clock rate in kHz. Must be >=4 and <=125000 SPI_SPEED=5000 #User id and group id (no user root allowed) UID=500 GID=1002 # Path for store memory dump of UltraLight tags. File will named as serial number. NEW_TAG_PATH=/tmp/ #GPIO pin (bsm2835 gpio number!) for indiction of active tasks. GPIO=18 [0457ce6acb3182] sudo /usr/sbin/etherwake -i wlan0 78:e3:b5:b2:6c:52 #example #[0457ce6acb3182] whoami >>/tmp/wh [04af674a782f82] sleep 10