Need help with PN532 via HSU to STM32F405
Options
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
2023-01-24 12:24 AM
I need help with to access the pn532 nfc to stm32f405 via HSU. i have looked many references but some of them are in i2c. And i need help with HSU way, please help anyone
Labels:
- Labels:
-
STM32F4 Series
This discussion is locked. Please start a new topic to ask your question.
1 REPLY 1
Options
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
2023-02-10 2:21 AM
Hello @BAl K.1 ,
The PN532 supports the following host interfaces:
• SPI
• I2C
• High Speed UART (HSU)
I2C communication :
- I2C Standard mode (100 kHz SCLK) and Fast mode (400 kHz SCLK) are supported
- for more information ( 8.3.2.1 I2C functional description Datasheet)
Foued
To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
