periph_conf.h
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1 /*
2  * Copyright (C) 2014 Freie Universität Berlin
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser General
5  * Public License v2.1. See the file LICENSE in the top level directory for more
6  * details.
7  */
8 
19 #ifndef PERIPH_CONF_H
20 #define PERIPH_CONF_H
21 
22 #include "periph_cpu.h"
23 #include "vendor_conf.h"
24 
25 #ifdef __cplusplus
26 extern "C" {
27 #endif
28 
33 #define TIMER_NUMOF (1U)
34 #define TIMER_IRQ_PRIO 1
35 
36 /* Timer 0 configuration */
37 #define TIMER_0_DEV LPC_TIM0
38 #define TIMER_0_CHANNELS 4
39 #define TIMER_0_FREQ (96000000ul)
40 #define TIMER_0_MAX_VALUE (0xffffffff)
41 #define TIMER_0_CLKEN() (LPC_SC->PCONP |= (1 << 1))
42 #define TIMER_0_CLKDIS() (LPC_SC->PCONP &= ~(1 << 1))
43 #define TIMER_0_PLKSEL() (LPC_SC->PCLKSEL0 |= (1 << 2))
44 #define TIMER_0_ISR isr_timer0
45 #define TIMER_0_IRQ TIMER0_IRQn
46 
52 static const uart_conf_t uart_config[] = {
53  {
54  .dev = (LPC_UART_TypeDef*)LPC_UART0,
55  .irq_rx = UART0_IRQn,
56  .clk_offset = 3,
57  .pinsel = 0,
58  .pinsel_shift = 2,
59  .pinsel_af = 1,
60  },
61  {
62  .dev = (LPC_UART_TypeDef*)LPC_UART2,
63  .irq_rx = UART2_IRQn,
64  .clk_offset = 24,
65  .pinsel = 0,
66  .pinsel_shift = 10,
67  .pinsel_af = 1,
68  }
69 };
70 
71 #define UART_IRQ_PRIO 1
72 
73 #define UART_0_ISR isr_uart0
74 #define UART_1_ISR isr_uart2
75 
76 #define UART_NUMOF ARRAY_SIZE(uart_config)
77 
79 #ifdef __cplusplus
80 }
81 #endif
82 
83 #endif /* PERIPH_CONF_H */
84 
uart_conf_t
UART device configuration.
Definition: periph_cpu.h:166
UART0_IRQn
@ UART0_IRQn
UART0
Definition: cc2538.h:52
uart_conf_t::dev
cc2538_uart_t * dev
pointer to the used UART device
Definition: periph_cpu.h:167
vendor_conf.h
CMSIS Cortex-M3 Device Peripheral Access Layer Source File for the NXP LPC17xx Device Series.