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Apply clang format for samples files (#833)

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Apply clang format for c source files under samples folder
This commit is contained in:
Wenyong Huang
2021-11-15 12:48:35 +08:00
committed by GitHub
parent 37a14c9825
commit 3ded9ece83
58 changed files with 1261 additions and 957 deletions
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55
samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/XPT2046.c
View File

@ -1,6 +1,6 @@
/**
* @file XPT2046.c
*/
*/
/*********************
* INCLUDES
*********************/
@ -30,7 +30,8 @@
/**********************
* STATIC PROTOTYPES
**********************/
static void xpt2046_corr(int16_t * x, int16_t * y);
static void
xpt2046_corr(int16_t *x, int16_t *y);
#if 0
static void xpt2046_avg(int16_t * x, int16_t * y);
#endif
@ -63,18 +64,20 @@ lv_indev_data_t touch_point;
lv_indev_data_t last_touch_point;
#define TOUCH_READ_THREAD_STACK_SIZE 4096
static K_THREAD_STACK_DEFINE(touch_read_thread_stack, TOUCH_READ_THREAD_STACK_SIZE);
static K_THREAD_STACK_DEFINE(touch_read_thread_stack,
TOUCH_READ_THREAD_STACK_SIZE);
static struct k_thread touch_thread_data;
static struct k_sem sem_touch_read;
K_MUTEX_DEFINE( spi_display_touch_mutex);
K_MUTEX_DEFINE(spi_display_touch_mutex);
int cnt = 0;
int touch_read_times = 0;
int last_pen_interrupt_time = 0;
void xpt2046_pen_gpio_callback(struct device *port, struct gpio_callback *cb,
uint32_t pins)
void
xpt2046_pen_gpio_callback(struct device *port, struct gpio_callback *cb,
uint32_t pins)
{
cnt++;
if ((k_uptime_get_32() - last_pen_interrupt_time) > 500) {
@ -82,10 +85,10 @@ void xpt2046_pen_gpio_callback(struct device *port, struct gpio_callback *cb,
touch_read_times++;
last_pen_interrupt_time = k_uptime_get_32();
}
}
void disable_pen_interrupt()
void
disable_pen_interrupt()
{
int ret = 0;
ret = gpio_disable_callback(xpt2046_pen_gpio_dev, XPT2046_PEN_GPIO_PIN);
@ -93,7 +96,8 @@ void disable_pen_interrupt()
printf("gpio_pin_configure GPIO_INPUT failed\n");
}
}
void enable_pen_interrupt()
void
enable_pen_interrupt()
{
int ret = 0;
ret = gpio_enable_callback(xpt2046_pen_gpio_dev, XPT2046_PEN_GPIO_PIN);
@ -102,7 +106,8 @@ void enable_pen_interrupt()
}
}
void touch_screen_read_thread()
void
touch_screen_read_thread()
{
int i;
bool ret = false;
@ -119,12 +124,11 @@ void touch_screen_read_thread()
ret = xpt2046_read(&touch_point);
if (ret) {
if ((abs(last_touch_point.point.x - touch_point.point.x) < 4)
&& (abs(last_touch_point.point.y - touch_point.point.y)
< 4)) {
&& (abs(last_touch_point.point.y - touch_point.point.y)
< 4)) {
break;
}
last_touch_point = touch_point;
}
}
enable_pen_interrupt();
@ -132,7 +136,8 @@ void touch_screen_read_thread()
}
}
void xpt2046_init(void)
void
xpt2046_init(void)
{
int ret;
input_dev = device_get_binding(XPT2046_SPI_DEVICE_NAME);
@ -141,7 +146,7 @@ void xpt2046_init(void)
printf("device not found. Aborting test.");
return;
}
memset((void *) &touch_point, 0, sizeof(lv_indev_data_t));
memset((void *)&touch_point, 0, sizeof(lv_indev_data_t));
spi_conf_xpt2046.frequency = XPT2046_SPI_MAX_FREQUENCY;
spi_conf_xpt2046.operation = SPI_OP_MODE_MASTER | SPI_WORD_SET(8);
@ -172,8 +177,7 @@ void xpt2046_init(void)
/* Setup GPIO input */
ret = gpio_pin_configure(xpt2046_pen_gpio_dev, XPT2046_PEN_GPIO_PIN,
(GPIO_INPUT | GPIO_INT_ENABLE | GPIO_INT_EDGE
| GPIO_INT_LOW_0 | GPIO_INT_DEBOUNCE)
);
| GPIO_INT_LOW_0 | GPIO_INT_DEBOUNCE));
if (ret) {
printk("Error configuring pin %d!\n", XPT2046_PEN_GPIO_PIN);
}
@ -195,8 +199,7 @@ void xpt2046_init(void)
k_thread_create(&touch_thread_data, touch_read_thread_stack,
TOUCH_READ_THREAD_STACK_SIZE, touch_screen_read_thread,
NULL, NULL, NULL, 5,
0, K_NO_WAIT);
NULL, NULL, NULL, 5, 0, K_NO_WAIT);
printf("xpt2046_init ok \n");
}
@ -205,7 +208,8 @@ void xpt2046_init(void)
* @param data store the read data here
* @return false: because no ore data to be read
*/
bool xpt2046_read(lv_indev_data_t * data)
bool
xpt2046_read(lv_indev_data_t *data)
{
static int16_t last_x = 0;
static int16_t last_y = 0;
@ -259,7 +263,8 @@ bool xpt2046_read(lv_indev_data_t * data)
/**********************
* STATIC FUNCTIONS
**********************/
static void xpt2046_corr(int16_t * x, int16_t * y)
static void
xpt2046_corr(int16_t *x, int16_t *y)
{
#if XPT2046_XY_SWAP != 0
int16_t swap_tmp;
@ -279,10 +284,10 @@ static void xpt2046_corr(int16_t * x, int16_t * y)
(*y) = 0;
(*x) = (uint32_t)((uint32_t)(*x) * XPT2046_HOR_RES)
/ (XPT2046_X_MAX - XPT2046_X_MIN);
/ (XPT2046_X_MAX - XPT2046_X_MIN);
(*y) = (uint32_t)((uint32_t)(*y) * XPT2046_VER_RES)
/ (XPT2046_Y_MAX - XPT2046_Y_MIN);
/ (XPT2046_Y_MAX - XPT2046_Y_MIN);
#if XPT2046_X_INV != 0
(*x) = XPT2046_HOR_RES - (*x);
@ -291,7 +296,6 @@ static void xpt2046_corr(int16_t * x, int16_t * y)
#if XPT2046_Y_INV != 0
(*y) = XPT2046_VER_RES - (*y);
#endif
}
#if 0
@ -324,7 +328,8 @@ static void xpt2046_avg(int16_t * x, int16_t * y)
}
#endif
bool touchscreen_read(lv_indev_data_t * data)
bool
touchscreen_read(lv_indev_data_t *data)
{
/*Store the collected data*/
data->point.x = last_touch_point.point.x;

39
samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/XPT2046.h
View File

@ -8,18 +8,17 @@
#define USE_XPT2046 1
#define XPT2046_HOR_RES 320
#define XPT2046_VER_RES 240
#define XPT2046_X_MIN 200
#define XPT2046_Y_MIN 200
#define XPT2046_X_MAX 3800
#define XPT2046_Y_MAX 3800
#define XPT2046_AVG 4
#define XPT2046_INV 0
# define XPT2046_HOR_RES 320
# define XPT2046_VER_RES 240
# define XPT2046_X_MIN 200
# define XPT2046_Y_MIN 200
# define XPT2046_X_MAX 3800
# define XPT2046_Y_MAX 3800
# define XPT2046_AVG 4
# define XPT2046_INV 0
#define CMD_X_READ 0b10010000
#define CMD_Y_READ 0b11010000
#define CMD_X_READ 0b10010000
#define CMD_Y_READ 0b11010000
#ifdef __cplusplus
extern "C" {
@ -37,9 +36,7 @@ extern "C" {
#include "device.h"
#include "drivers/gpio.h"
#if 1
enum {
LV_INDEV_STATE_REL = 0, LV_INDEV_STATE_PR
};
enum { LV_INDEV_STATE_REL = 0, LV_INDEV_STATE_PR };
typedef uint8_t lv_indev_state_t;
typedef int16_t lv_coord_t;
typedef struct {
@ -49,12 +46,14 @@ typedef struct {
typedef struct {
union {
lv_point_t point; /*For LV_INDEV_TYPE_POINTER the currently pressed point*/
lv_point_t
point; /*For LV_INDEV_TYPE_POINTER the currently pressed point*/
uint32_t key; /*For LV_INDEV_TYPE_KEYPAD the currently pressed key*/
uint32_t btn; /*For LV_INDEV_TYPE_BUTTON the currently pressed button*/
int16_t enc_diff; /*For LV_INDEV_TYPE_ENCODER number of steps since the previous read*/
int16_t enc_diff; /*For LV_INDEV_TYPE_ENCODER number of steps since the
previous read*/
};
void *user_data; /*'lv_indev_drv_t.priv' for this driver*/
void *user_data; /*'lv_indev_drv_t.priv' for this driver*/
lv_indev_state_t state; /*LV_INDEV_STATE_REL or LV_INDEV_STATE_PR*/
} lv_indev_data_t;
#endif
@ -70,8 +69,10 @@ typedef struct {
/**********************
* GLOBAL PROTOTYPES
**********************/
void xpt2046_init(void);
bool xpt2046_read(lv_indev_data_t * data);
void
xpt2046_init(void);
bool
xpt2046_read(lv_indev_data_t *data);
/**********************
* MACROS

22
samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/display.h
View File

@ -143,8 +143,8 @@ typedef int (*display_blanking_off_api)(const struct device *dev);
* @brief Callback API for writing data to the display
* See display_write() for argument description
*/
typedef int (*display_write_api)(const struct device *dev,
const uint16_t x, const uint16_t y,
typedef int (*display_write_api)(const struct device *dev, const uint16_t x,
const uint16_t y,
const struct display_buffer_descriptor *desc,
const void *buf);
@ -153,8 +153,8 @@ typedef int (*display_write_api)(const struct device *dev,
* @brief Callback API for reading data from the display
* See display_read() for argument description
*/
typedef int (*display_read_api)(const struct device *dev,
const uint16_t x, const uint16_t y,
typedef int (*display_read_api)(const struct device *dev, const uint16_t x,
const uint16_t y,
const struct display_buffer_descriptor *desc,
void *buf);
@ -186,24 +186,24 @@ typedef int (*display_set_contrast_api)(const struct device *dev,
* @brief Callback API to get display capabilities
* See display_get_capabilities() for argument description
*/
typedef void (*display_get_capabilities_api)(const struct device *dev,
struct display_capabilities * capabilities);
typedef void (*display_get_capabilities_api)(
const struct device *dev, struct display_capabilities *capabilities);
/**
* @typedef display_set_pixel_format_api
* @brief Callback API to set pixel format used by the display
* See display_set_pixel_format() for argument description
*/
typedef int (*display_set_pixel_format_api)(const struct device *dev,
const enum display_pixel_format pixel_format);
typedef int (*display_set_pixel_format_api)(
const struct device *dev, const enum display_pixel_format pixel_format);
/**
* @typedef display_set_orientation_api
* @brief Callback API to set orientation used by the display
* See display_set_orientation() for argument description
*/
typedef int (*display_set_orientation_api)(const struct device *dev,
const enum display_orientation orientation);
typedef int (*display_set_orientation_api)(
const struct device *dev, const enum display_orientation orientation);
/**
* @brief Display driver API
@ -363,7 +363,7 @@ display_set_contrast(const struct device *dev, uint8_t contrast)
*/
static inline void
display_get_capabilities(const struct device *dev,
struct display_capabilities * capabilities)
struct display_capabilities *capabilities)
{
struct display_driver_api *api = &ili9340_api1;
//(struct display_driver_api *)dev->driver_api;

49
samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/display_ili9340.c
View File

@ -9,7 +9,7 @@
//#define LOG_LEVEL CONFIG_DISPLAY_LOG_LEVEL
//#include <logging/log.h>
//LOG_MODULE_REGISTER(display_ili9340);
// LOG_MODULE_REGISTER(display_ili9340);
#define LOG_ERR printf
#define LOG_DBG printf
#define LOG_WRN printf
@ -39,7 +39,7 @@ static void
ili9340_exit_sleep(struct ili9340_data *data)
{
ili9340_transmit(data, ILI9340_CMD_EXIT_SLEEP, NULL, 0);
//k_sleep(Z_TIMEOUT_MS(120));
// k_sleep(Z_TIMEOUT_MS(120));
}
int
@ -53,20 +53,22 @@ ili9340_init()
return -EPERM;
}
data->spi_config.frequency = DT_ILITEK_ILI9340_0_SPI_MAX_FREQUENCY;
data->spi_config.operation = SPI_OP_MODE_MASTER | SPI_WORD_SET(8); //SPI_OP_MODE_MASTER | SPI_WORD_SET(8);
data->spi_config.operation =
SPI_OP_MODE_MASTER
| SPI_WORD_SET(8); // SPI_OP_MODE_MASTER | SPI_WORD_SET(8);
data->spi_config.slave = DT_ILITEK_ILI9340_0_BASE_ADDRESS;
#ifdef DT_ILITEK_ILI9340_0_CS_GPIO_CONTROLLER
data->cs_ctrl.gpio_dev =
device_get_binding(DT_ILITEK_ILI9340_0_CS_GPIO_CONTROLLER);
device_get_binding(DT_ILITEK_ILI9340_0_CS_GPIO_CONTROLLER);
data->cs_ctrl.gpio_pin = DT_ILITEK_ILI9340_0_CS_GPIO_PIN;
data->cs_ctrl.delay = 0;
data->spi_config.cs = &(data->cs_ctrl);
#else
data->spi_config.cs = NULL;
#endif
data->reset_gpio = device_get_binding(
DT_ILITEK_ILI9340_0_RESET_GPIOS_CONTROLLER);
data->reset_gpio =
device_get_binding(DT_ILITEK_ILI9340_0_RESET_GPIOS_CONTROLLER);
if (data->reset_gpio == NULL) {
return -EPERM;
}
@ -74,8 +76,8 @@ ili9340_init()
gpio_pin_configure(data->reset_gpio, DT_ILITEK_ILI9340_0_RESET_GPIOS_PIN,
GPIO_OUTPUT);
data->command_data_gpio = device_get_binding(
DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_CONTROLLER);
data->command_data_gpio =
device_get_binding(DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_CONTROLLER);
if (data->command_data_gpio == NULL) {
return -EPERM;
}
@ -101,9 +103,8 @@ ili9340_init()
}
static void
ili9340_set_mem_area(struct ili9340_data *data,
const uint16_t x, const uint16_t y,
const uint16_t w, const uint16_t h)
ili9340_set_mem_area(struct ili9340_data *data, const uint16_t x,
const uint16_t y, const uint16_t w, const uint16_t h)
{
uint16_t spi_data[2];
@ -120,8 +121,8 @@ static int
ili9340_write(const struct device *dev, const uint16_t x, const uint16_t y,
const struct display_buffer_descriptor *desc, const void *buf)
{
struct ili9340_data *data = (struct ili9340_data *) &ili9340_data1;
const uint8_t *write_data_start = (uint8_t *) buf;
struct ili9340_data *data = (struct ili9340_data *)&ili9340_data1;
const uint8_t *write_data_start = (uint8_t *)buf;
struct spi_buf tx_buf;
struct spi_buf_set tx_bufs;
uint16_t write_cnt;
@ -136,11 +137,12 @@ ili9340_write(const struct device *dev, const uint16_t x, const uint16_t y,
if (desc->pitch > desc->width) {
write_h = 1U;
nbr_of_writes = desc->height;
} else {
}
else {
write_h = desc->height;
nbr_of_writes = 1U;
}
ili9340_transmit(data, ILI9340_CMD_MEM_WRITE, (void *) write_data_start,
ili9340_transmit(data, ILI9340_CMD_MEM_WRITE, (void *)write_data_start,
3 * desc->width * write_h);
tx_bufs.buffers = &tx_buf;
@ -148,7 +150,7 @@ ili9340_write(const struct device *dev, const uint16_t x, const uint16_t y,
write_data_start += (3 * desc->pitch);
for (write_cnt = 1U; write_cnt < nbr_of_writes; ++write_cnt) {
tx_buf.buf = (void *) write_data_start;
tx_buf.buf = (void *)write_data_start;
tx_buf.len = 3 * desc->width * write_h;
spi_transceive(data->spi_dev, &data->spi_config, &tx_bufs, NULL);
write_data_start += (3 * desc->pitch);
@ -241,22 +243,23 @@ ili9340_get_capabilities(const struct device *dev,
}
void
ili9340_transmit(struct ili9340_data *data, uint8_t cmd,
void *tx_data, size_t tx_len)
ili9340_transmit(struct ili9340_data *data, uint8_t cmd, void *tx_data,
size_t tx_len)
{
struct spi_buf tx_buf = { .buf = &cmd, .len = 1 };
struct spi_buf_set tx_bufs = { .buffers = &tx_buf, .count = 1 };
data = (struct ili9340_data *) &ili9340_data1;
gpio_pin_set(data->command_data_gpio, DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_PIN,
ILI9340_CMD_DATA_PIN_COMMAND);
data = (struct ili9340_data *)&ili9340_data1;
gpio_pin_set(data->command_data_gpio,
DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_PIN,
ILI9340_CMD_DATA_PIN_COMMAND);
spi_transceive(data->spi_dev, &data->spi_config, &tx_bufs, NULL);
if (tx_data != NULL) {
tx_buf.buf = tx_data;
tx_buf.len = tx_len;
gpio_pin_set(data->command_data_gpio,
DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_PIN,
ILI9340_CMD_DATA_PIN_DATA);
DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_PIN,
ILI9340_CMD_DATA_PIN_DATA);
spi_transceive(data->spi_dev, &data->spi_config, &tx_bufs, NULL);
}
}

8
samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/display_ili9340.h
View File

@ -52,15 +52,17 @@ struct ili9340_data;
* @param tx_len Number of bytes in tx_data buffer
*
*/
void ili9340_transmit(struct ili9340_data *data, uint8_t cmd,
void *tx_data, size_t tx_len);
void
ili9340_transmit(struct ili9340_data *data, uint8_t cmd, void *tx_data,
size_t tx_len);
/**
* Perform LCD specific initialization
*
* @param data Device data structure
*/
void ili9340_lcd_init(struct ili9340_data *data);
void
ili9340_lcd_init(struct ili9340_data *data);
#define DT_ILITEK_ILI9340_0_LABEL "DISPLAY"
#define CONFIG_DISPLAY_LOG_LEVEL 0

9
samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/display_ili9340_adafruit_1480.c
View File

@ -6,7 +6,8 @@
#include "display_ili9340.h"
void ili9340_lcd_init(struct ili9340_data *data)
void
ili9340_lcd_init(struct ili9340_data *data)
{
uint8_t tx_data[15];
@ -24,11 +25,11 @@ void ili9340_lcd_init(struct ili9340_data *data)
ili9340_transmit(data, ILI9340_CMD_VCOM_CTRL_2, tx_data, 1);
tx_data[0] =
ILI9340_DATA_MEM_ACCESS_CTRL_MV | ILI9340_DATA_MEM_ACCESS_CTRL_BGR;
ILI9340_DATA_MEM_ACCESS_CTRL_MV | ILI9340_DATA_MEM_ACCESS_CTRL_BGR;
ili9340_transmit(data, ILI9340_CMD_MEM_ACCESS_CTRL, tx_data, 1);
tx_data[0] = ILI9340_DATA_PIXEL_FORMAT_MCU_18_BIT |
ILI9340_DATA_PIXEL_FORMAT_RGB_18_BIT;
tx_data[0] = ILI9340_DATA_PIXEL_FORMAT_MCU_18_BIT
| ILI9340_DATA_PIXEL_FORMAT_RGB_18_BIT;
ili9340_transmit(data, ILI9340_CMD_PIXEL_FORMAT_SET, tx_data, 1);
tx_data[0] = 0x00;

51
samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/display_indev.c
View File

@ -12,10 +12,11 @@
#define MONITOR_HOR_RES 320
#define MONITOR_VER_RES 240
#ifndef MONITOR_ZOOM
#define MONITOR_ZOOM 1
#define MONITOR_ZOOM 1
#endif
extern int ili9340_init();
extern int
ili9340_init();
static int lcd_initialized = 0;
@ -32,15 +33,14 @@ display_init(void)
}
void
display_flush(wasm_exec_env_t exec_env,
int32_t x1, int32_t y1, int32_t x2, int32_t y2,
lv_color_t *color)
display_flush(wasm_exec_env_t exec_env, int32_t x1, int32_t y1, int32_t x2,
int32_t y2, lv_color_t *color)
{
wasm_module_inst_t module_inst = get_module_inst(exec_env);
struct display_buffer_descriptor desc;
if (!wasm_runtime_validate_native_addr(module_inst,
color, sizeof(lv_color_t)))
if (!wasm_runtime_validate_native_addr(module_inst, color,
sizeof(lv_color_t)))
return;
uint16_t w = x2 - x1 + 1;
@ -56,27 +56,23 @@ display_flush(wasm_exec_env_t exec_env,
}
void
display_fill(wasm_exec_env_t exec_env,
int32_t x1, int32_t y1, int32_t x2, int32_t y2,
lv_color_t *color)
{
}
display_fill(wasm_exec_env_t exec_env, int32_t x1, int32_t y1, int32_t x2,
int32_t y2, lv_color_t *color)
{}
void
display_map(wasm_exec_env_t exec_env,
int32_t x1, int32_t y1, int32_t x2, int32_t y2,
const lv_color_t *color)
{
}
display_map(wasm_exec_env_t exec_env, int32_t x1, int32_t y1, int32_t x2,
int32_t y2, const lv_color_t *color)
{}
bool
display_input_read(wasm_exec_env_t exec_env, void *data)
{
wasm_module_inst_t module_inst = get_module_inst(exec_env);
lv_indev_data_t *lv_data = (lv_indev_data_t*)data;
lv_indev_data_t *lv_data = (lv_indev_data_t *)data;
if (!wasm_runtime_validate_native_addr(module_inst,
lv_data, sizeof(lv_indev_data_t)))
if (!wasm_runtime_validate_native_addr(module_inst, lv_data,
sizeof(lv_indev_data_t)))
return false;
return touchscreen_read(lv_data);
@ -84,19 +80,17 @@ display_input_read(wasm_exec_env_t exec_env, void *data)
void
display_deinit(wasm_exec_env_t exec_env)
{
}
{}
void
display_vdb_write(wasm_exec_env_t exec_env,
void *buf, lv_coord_t buf_w, lv_coord_t x, lv_coord_t y,
lv_color_t *color, lv_opa_t opa)
display_vdb_write(wasm_exec_env_t exec_env, void *buf, lv_coord_t buf_w,
lv_coord_t x, lv_coord_t y, lv_color_t *color, lv_opa_t opa)
{
wasm_module_inst_t module_inst = get_module_inst(exec_env);
uint8_t *buf_xy = (uint8_t*)buf + 3 * x + 3 * y * buf_w;
uint8_t *buf_xy = (uint8_t *)buf + 3 * x + 3 * y * buf_w;
if (!wasm_runtime_validate_native_addr(module_inst,
color, sizeof(lv_color_t)))
if (!wasm_runtime_validate_native_addr(module_inst, color,
sizeof(lv_color_t)))
return;
*buf_xy = color->red;
@ -109,4 +103,3 @@ time_get_ms(wasm_exec_env_t exec_env)
{
return k_uptime_get_32();
}

31
samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/iwasm_main.c
View File

@ -20,15 +20,17 @@
#include <drivers/uart.h>
#include <device.h>
extern void init_sensor_framework();
extern void exit_sensor_framework();
extern int aee_host_msg_callback(void *msg, uint32_t msg_len);
extern void
init_sensor_framework();
extern void
exit_sensor_framework();
extern int
aee_host_msg_callback(void *msg, uint32_t msg_len);
int uart_char_cnt = 0;
static void uart_irq_callback(const struct device *dev,
void *user_data)
static void
uart_irq_callback(const struct device *dev, void *user_data)
{
unsigned char ch;
@ -41,7 +43,8 @@ static void uart_irq_callback(const struct device *dev,
const struct device *uart_dev = NULL;
static bool host_init()
static bool
host_init()
{
uart_dev = device_get_binding(HOST_DEVICE_COMM_UART_NAME);
if (!uart_dev) {
@ -53,7 +56,8 @@ static bool host_init()
return true;
}
int host_send(void * ctx, const char *buf, int size)
int
host_send(void *ctx, const char *buf, int size)
{
if (!uart_dev)
return 0;
@ -64,15 +68,17 @@ int host_send(void * ctx, const char *buf, int size)
return size;
}
void host_destroy()
{
}
void
host_destroy()
{}
/* clang-format off */
host_interface interface = {
.init = host_init,
.send = host_send,
.destroy = host_destroy
};
/* clang-format on */
timer_ctx_t timer_ctx;
@ -87,7 +93,8 @@ static NativeSymbol native_symbols[] = {
EXPORT_WASM_API_WITH_SIG(time_get_ms, "()i")
};
int iwasm_main()
int
iwasm_main()
{
RuntimeInitArgs init_args;

12
samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/main.c
View File

@ -10,15 +10,17 @@
#include "bh_log.h"
#include "wasm_export.h"
extern void display_init(void);
extern int iwasm_main();
extern void
display_init(void);
extern int
iwasm_main();
void main(void)
void
main(void)
{
display_init();
iwasm_main();
for(;;){
for (;;) {
k_sleep(Z_TIMEOUT_MS(1000));
}
}

10
samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/pin_config_jlf.h
View File

@ -6,21 +6,21 @@
#define __PIN_CONFIG_JLF_H__
#define DT_ILITEK_ILI9340_0_BUS_NAME "SPI_2"
#define DT_ILITEK_ILI9340_0_SPI_MAX_FREQUENCY 10*1000
#define DT_ILITEK_ILI9340_0_SPI_MAX_FREQUENCY 10 * 1000
#define DT_ILITEK_ILI9340_0_BASE_ADDRESS 1
#define DT_ILITEK_ILI9340_0_BASE_ADDRESS 1
#define DT_ILITEK_ILI9340_0_RESET_GPIOS_CONTROLLER "GPIO_0"
#define DT_ILITEK_ILI9340_0_RESET_GPIOS_PIN 5
#define DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_CONTROLLER "GPIO_0"
#define DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_PIN 4
#define XPT2046_SPI_DEVICE_NAME "SPI_2"
#define XPT2046_SPI_MAX_FREQUENCY 10*1000
#define XPT2046_SPI_MAX_FREQUENCY 10 * 1000
#define XPT2046_CS_GPIO_CONTROLLER "GPIO_0"
#define XPT2046_CS_GPIO_PIN 6
#define XPT2046_CS_GPIO_PIN 6
#define XPT2046_PEN_GPIO_CONTROLLER "GPIO_0"
#define XPT2046_PEN_GPIO_PIN 7
#define XPT2046_PEN_GPIO_PIN 7
#define HOST_DEVICE_COMM_UART_NAME "UART_1"
#endif /* __PIN_CONFIG_JLF_H__ */

16
samples/littlevgl/vgl-wasm-runtime/src/platform/zephyr/pin_config_stm32.h
View File

@ -6,24 +6,24 @@
#define __PIN_CONFIG_STM32_H__
#define DT_ILITEK_ILI9340_0_BUS_NAME "SPI_1"
#define DT_ILITEK_ILI9340_0_SPI_MAX_FREQUENCY 24*1000*1000
#define DT_ILITEK_ILI9340_0_SPI_MAX_FREQUENCY 24 * 1000 * 1000
#define DT_ILITEK_ILI9340_0_BASE_ADDRESS 1
#define DT_ILITEK_ILI9340_0_BASE_ADDRESS 1
#define DT_ILITEK_ILI9340_0_RESET_GPIOS_CONTROLLER "GPIOC"
#define DT_ILITEK_ILI9340_0_RESET_GPIOS_PIN 12
#define DT_ILITEK_ILI9340_0_RESET_GPIOS_PIN 12
#define DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_CONTROLLER "GPIOC"
#define DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_PIN 11
#define DT_ILITEK_ILI9340_0_CS_GPIO_CONTROLLER "GPIOC"
#define DT_ILITEK_ILI9340_0_CS_GPIO_PIN 10
#define DT_ILITEK_ILI9340_0_CS_GPIO_CONTROLLER "GPIOC"
#define DT_ILITEK_ILI9340_0_CS_GPIO_PIN 10
#define XPT2046_SPI_DEVICE_NAME "SPI_1"
#define XPT2046_SPI_MAX_FREQUENCY 12*1000*1000
#define XPT2046_SPI_MAX_FREQUENCY 12 * 1000 * 1000
#define XPT2046_CS_GPIO_CONTROLLER "GPIOD"
#define XPT2046_CS_GPIO_PIN 0
#define XPT2046_CS_GPIO_PIN 0
#define XPT2046_PEN_GPIO_CONTROLLER "GPIOD"
#define XPT2046_PEN_GPIO_PIN 1
#define XPT2046_PEN_GPIO_PIN 1
#define HOST_DEVICE_COMM_UART_NAME "UART_6"