smartwatch/narf52
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add button handling

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This commit is contained in:
Thomas Klaehn 2020-03-10 12:25:09 +01:00
parent 4ed74dad32
commit fe74ccd8e3
3 changed files with 96 additions and 20 deletions
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8
include/board.h Normal file
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@ -0,0 +1,8 @@
#ifndef __BOARD_H__
#define __BOARD_H__
#ifdef BOARD_PCA10040
#include "platform/narf52/narf52_dk.h"
#endif
#endif

78
include/platform/narf52/narf52_dk.h
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@ -6,7 +6,8 @@
#include "driver.h"
struct narf52_gpio narf_led_1 = {
// LEDs
const struct narf52_gpio narf_led_1 = {
.pin_number = 17,
.dir = NARF_GPIO_DIR_OUT,
.input = NARF_GPIO_PIN_INPUT_DISCONNECT,
@ -15,13 +16,13 @@ struct narf52_gpio narf_led_1 = {
.sense = NARF_GPIO_PIN_NOSENSE,
};
struct driver led_1 = {
const struct driver led_1 = {
.name = "LED_1",
.fp = &gpio_fp,
.dev = (void *)&narf_led_1,
};
struct narf52_gpio narf_led_2 = {
const struct narf52_gpio narf_led_2 = {
.pin_number = 18,
.dir = NARF_GPIO_DIR_OUT,
.input = NARF_GPIO_PIN_INPUT_DISCONNECT,
@ -30,13 +31,13 @@ struct narf52_gpio narf_led_2 = {
.sense = NARF_GPIO_PIN_NOSENSE,
};
struct driver led_2 = {
const struct driver led_2 = {
.name = "LED_2",
.fp = &gpio_fp,
.dev = (void *)&narf_led_2,
};
struct narf52_gpio narf_led_3 = {
const struct narf52_gpio narf_led_3 = {
.pin_number = 19,
.dir = NARF_GPIO_DIR_OUT,
.input = NARF_GPIO_PIN_INPUT_DISCONNECT,
@ -45,13 +46,13 @@ struct narf52_gpio narf_led_3 = {
.sense = NARF_GPIO_PIN_NOSENSE,
};
struct driver led_3 = {
const struct driver led_3 = {
.name = "LED_3",
.fp = &gpio_fp,
.dev = (void *)&narf_led_3,
};
struct narf52_gpio narf_led_4 = {
const struct narf52_gpio narf_led_4 = {
.pin_number = 20,
.dir = NARF_GPIO_DIR_OUT,
.input = NARF_GPIO_PIN_INPUT_DISCONNECT,
@ -60,10 +61,71 @@ struct narf52_gpio narf_led_4 = {
.sense = NARF_GPIO_PIN_NOSENSE,
};
struct driver led_4 = {
const struct driver led_4 = {
.name = "LED_4",
.fp = &gpio_fp,
.dev = (void *)&narf_led_4,
};
// BUTTONs
const struct narf52_gpio narf_button_1 = {
.pin_number = 13,
.dir = NARF_GPIO_DIR_IN,
.input = NARF_GPIO_PIN_INPUT_CONNECT,
.pull = NARF_GPIO_PIN_PULLUP,
.drive = NARF_GPIO_PIN_S0S1,
.sense = NARF_GPIO_PIN_NOSENSE,
};
const struct driver button_1 = {
.name = "BUTTON_1",
.fp = &gpio_fp,
.dev = (void *)&narf_button_1,
};
const struct narf52_gpio narf_button_2 = {
.pin_number = 14,
.dir = NARF_GPIO_DIR_IN,
.input = NARF_GPIO_PIN_INPUT_CONNECT,
.pull = NARF_GPIO_PIN_PULLUP,
.drive = NARF_GPIO_PIN_S0S1,
.sense = NARF_GPIO_PIN_NOSENSE,
};
const struct driver button_2 = {
.name = "BUTTON_2",
.fp = &gpio_fp,
.dev = (void *)&narf_button_2,
};
const struct narf52_gpio narf_button_3 = {
.pin_number = 15,
.dir = NARF_GPIO_DIR_IN,
.input = NARF_GPIO_PIN_INPUT_CONNECT,
.pull = NARF_GPIO_PIN_PULLUP,
.drive = NARF_GPIO_PIN_S0S1,
.sense = NARF_GPIO_PIN_NOSENSE,
};
const struct driver button_3 = {
.name = "BUTTON_3",
.fp = &gpio_fp,
.dev = (void *)&narf_button_3,
};
const struct narf52_gpio narf_button_4 = {
.pin_number = 16,
.dir = NARF_GPIO_DIR_IN,
.input = NARF_GPIO_PIN_INPUT_CONNECT,
.pull = NARF_GPIO_PIN_PULLUP,
.drive = NARF_GPIO_PIN_S0S1,
.sense = NARF_GPIO_PIN_NOSENSE,
};
const struct driver button_4 = {
.name = "BUTTON_4",
.fp = &gpio_fp,
.dev = (void *)&narf_button_4,
};
#endif

30
src/main.c
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@ -1,10 +1,7 @@
#include <stdbool.h>
#include <stdint.h>
#include "nrf_delay.h"
#include "boards.h"
#include "platform/narf52/narf52_dk.h"
#include "board.h"
#include "driver.h"
int main(void)
@ -15,14 +12,23 @@ int main(void)
drv_open(&led_3);
drv_open(&led_4);
drv_open(&button_1);
drv_open(&button_2);
drv_open(&button_3);
drv_open(&button_4);
while(true) {
for(uint32_t i = 0; i < UINT32_MAX; i++) {
char x = 0x30 | (char)(1 & i);
drv_write(&led_1, &x, 1);
drv_write(&led_2, &x, 1);
drv_write(&led_3, &x, 1);
drv_write(&led_4, &x, 1);
nrf_delay_ms(500);
}
char x;
drv_read(&button_1, &x, 1);
drv_write(&led_1, &x, 1);
drv_read(&button_2, &x, 1);
drv_write(&led_2, &x, 1);
drv_read(&button_3, &x, 1);
drv_write(&led_3, &x, 1);
drv_read(&button_4, &x, 1);
drv_write(&led_4, &x, 1);
}
}