periph_conf.h File Reference

Peripheral MCU configuration for TI CC1312 LaunchPad. More...

Detailed Description

Peripheral MCU configuration for TI CC1312 LaunchPad.

Author

Nicholas Jackson nicho.nosp@m.las..nosp@m.jacks.nosp@m.on@g.nosp@m.riffi.nosp@m.thun.nosp@m.i.edu.nosp@m..au

Sebastian Meiling s@mln.nosp@m.g.ne.nosp@m.t

Jean Pierre Dudey jeand.nosp@m.udey.nosp@m.@hotm.nosp@m.ail..nosp@m.com

Definition in file periph_conf.h.

#include "periph_cpu.h"

Include dependency graph for periph_conf.h:

Go to the source code of this file.

Clock configuration
#define	CLOCK_CORECLOCK   (48000000U)

Timer configuration
General purpose timers (GPT[0-3]) are configured consecutively and in order (without gaps) starting from GPT0, i.e. if multiple timers are enabled.
#define	TIMER_NUMOF   ARRAY_SIZE(timer_config)
static const timer_conf_t	timer_config []

UART configuration
The used LAUNCHXL-CC1312R board has a single UART device available through the debugger, so all we need to configure are the RX and TX pins. Optionally we can enable hardware flow control, by setting UART_HW_FLOW_CTRL to 1 and defining pins for cts_pin and rts_pin. Add a second UART configuration if using external pins.
#define	UART_NUMOF   ARRAY_SIZE(uart_config)
static const uart_conf_t	uart_config []

I2C configuration
#define	I2C_NUMOF   (1)
#define	I2C_SCL_PIN   (4)
#define	I2C_SDA_PIN   (5)

Variable Documentation

timer_config

const timer_conf_t timer_config[]

static

Initial value:

= {
 {
     .cfg = GPT_CFG_16T,
     .chn = 2,
 },
 {
     .cfg = GPT_CFG_32T,
     .chn = 1,
 },
 {
     .cfg = GPT_CFG_16T,
     .chn = 2,
 },
 {
     .cfg = GPT_CFG_32T,
     .chn = 1,
 }
}

Definition at line 48 of file periph_conf.h.

uart_config

const uart_conf_t uart_config[]

static

Initial value:

= {
 {
     .regs = UART0,
     .tx_pin = 3,
     .rx_pin = 2,
 
 
 
 
     .intn = UART0_IRQN
 },
 {
     .regs = UART1,
     .tx_pin = 11,
     .rx_pin = 12,
 
 
 
 
     .intn = UART1_IRQN
  }
}

Definition at line 83 of file periph_conf.h.