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posciamelo
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Last seen: 1 year 8 months ago
Joined: 2020-06-08 07:18
1-wire UART RX

Hi,

is there any example or guidelines on how to setup the 1-wire UART to actually send data from the PC to the DA14531 module? How should it be defined in the code?

Thanks

Device: 
TR_Dialog
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Last seen: 5 months 2 weeks ago
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Joined: 2014-06-30 23:52
Hi posciamelo,

Hi posciamelo,

Please try the following ( assumption P0_5 used as one wire uart):

add #define CFG_UART_ONE_WIRE_SUPPORT to user_config.h

update the routine periph_init:

void periph_init(void)

{  /* Enable One wire UART */  

uart_one_wire_enable(UART2, GPIO_PORT_0, GPIO_PIN_5); 

uart_one_wire_tx_en (UART2);  

uart_one_wire_rx_en (UART2)

 

Thanks,

TR_DIALOG