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boards: pic32-wifire: Define uart_config

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Signed-off-by: Francois Berder <18538310+francois-berder@users.noreply.github.com>
This commit is contained in:
Francois Berder 2019-10-12 19:30:18 +01:00
parent 7979ce57f5
commit f7b13e9162
1 changed files with 17 additions and 4 deletions
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21
boards/pic32-wifire/include/periph_conf.h
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@ -20,6 +20,7 @@
#ifndef PERIPH_CONF_H
#define PERIPH_CONF_H
#include "cpu.h"
#include "periph_cpu.h"
#ifdef __cplusplus
@ -42,12 +43,24 @@ extern "C" {
/**
* @name UART Definitions
* There are 6 UARTS available on this CPU.
*
* Note Microchip number the UARTS 1->6.
* @{
*/
#define UART_NUMOF (6)
static const uart_conf_t uart_config[] = {
{ /* Virtual COM port */
.base = (volatile unsigned int *)_UART4_BASE_ADDRESS,
.clock = PERIPHERAL_CLOCK,
.rx_pin = GPIO_PIN(PORT_F, 2),
.tx_pin = GPIO_PIN(PORT_F, 8),
.rx_mux_reg = &U4RXR,
.tx_mux_reg = &RPF8R,
.rx_af = GPIO_AF11,
.tx_af = GPIO_AF2,
.vector = _UART4_RX_VECTOR,
},
};
#define UART_0_ISR (isr_usart4)
#define UART_NUMOF ((unsigned int)ARRAY_SIZE(uart_config))
/** @} */
#ifdef __cplusplus