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st25r3918

MimiTrn
Associate

Hi, I have been working on a project where i use st25r3918. However, I could not make it work. I have checked my hardware by using other boards and it looks like it is working. For sorftware, I have tried using st25r3911's library and have changes accordingly. I have also tried to make my own library and both did not work. I have also tried to check what is wrong with locig analizor and oscillator. I cannot even read id registor (with or without declaring some registors first). What can be the problem with stm32g0 and st25r3918 communicating?

1 ACCEPTED SOLUTION

Accepted Solutions
Ulysses HERNIOSUS
ST Employee

Hi,

for all ST25R39xx devices >ST25R316 you need to use the driver for ST25R3916. ST25R3911-15 is a different device with different register layout.

BR, Ulysses

View solution in original post

1 REPLY 1
Ulysses HERNIOSUS
ST Employee

Hi,

for all ST25R39xx devices >ST25R316 you need to use the driver for ST25R3916. ST25R3911-15 is a different device with different register layout.

BR, Ulysses