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re-org platform APIs, simplify porting process (#201)

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Co-authored-by: Xu Jun <jun1.xu@intel.com>
This commit is contained in:
Xu Jun
2020-03-16 16:43:57 +08:00
committed by GitHub
parent ef5ceffe71
commit f1a0e75ab7
177 changed files with 2954 additions and 7904 deletions
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75
samples/gui/wasm-runtime-wgl/src/platform/zephyr/display_ili9340.c
View File

@ -62,24 +62,24 @@ int ili9340_init()
data->spi_config.cs = NULL;
#endif
data->reset_gpio = device_get_binding(
DT_ILITEK_ILI9340_0_RESET_GPIOS_CONTROLLER);
DT_ILITEK_ILI9340_0_RESET_GPIOS_CONTROLLER);
if (data->reset_gpio == NULL) {
return -EPERM;
}
gpio_pin_configure(data->reset_gpio, DT_ILITEK_ILI9340_0_RESET_GPIOS_PIN,
GPIO_DIR_OUT);
GPIO_DIR_OUT);
data->command_data_gpio = device_get_binding(
DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_CONTROLLER);
DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_CONTROLLER);
if (data->command_data_gpio == NULL) {
return -EPERM;
}
gpio_pin_configure(data->command_data_gpio,
DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_PIN, GPIO_DIR_OUT);
DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_PIN, GPIO_DIR_OUT);
LOG_DBG("Resetting display driver");
LOG_DBG("Resetting display driver\n");
gpio_pin_write(data->reset_gpio, DT_ILITEK_ILI9340_0_RESET_GPIOS_PIN, 1);
k_sleep(1);
gpio_pin_write(data->reset_gpio, DT_ILITEK_ILI9340_0_RESET_GPIOS_PIN, 0);
@ -97,7 +97,7 @@ int ili9340_init()
}
static void ili9340_set_mem_area(struct ili9340_data *data, const u16_t x,
const u16_t y, const u16_t w, const u16_t h)
const u16_t y, const u16_t w, const u16_t h)
{
u16_t spi_data[2];
@ -111,7 +111,7 @@ static void ili9340_set_mem_area(struct ili9340_data *data, const u16_t x,
}
static int ili9340_write(const struct device *dev, const u16_t x, const u16_t y,
const struct display_buffer_descriptor *desc, const void *buf)
const struct display_buffer_descriptor *desc, const void *buf)
{
struct ili9340_data *data = (struct ili9340_data *) &ili9340_data1;
const u8_t *write_data_start = (u8_t *) buf;
@ -123,7 +123,7 @@ static int ili9340_write(const struct device *dev, const u16_t x, const u16_t y,
__ASSERT(desc->width <= desc->pitch, "Pitch is smaller then width");
__ASSERT((3 * desc->pitch * desc->height) <= desc->buf_size,
"Input buffer to small");
"Input buffer to small");
ili9340_set_mem_area(data, x, y, desc->width, desc->height);
if (desc->pitch > desc->width) {
@ -134,7 +134,7 @@ static int ili9340_write(const struct device *dev, const u16_t x, const u16_t y,
nbr_of_writes = 1U;
}
ili9340_transmit(data, ILI9340_CMD_MEM_WRITE, (void *) write_data_start,
3 * desc->width * write_h);
3 * desc->width * write_h);
tx_bufs.buffers = &tx_buf;
tx_bufs.count = 1;
@ -151,15 +151,15 @@ static int ili9340_write(const struct device *dev, const u16_t x, const u16_t y,
}
static int ili9340_read(const struct device *dev, const u16_t x, const u16_t y,
const struct display_buffer_descriptor *desc, void *buf)
const struct display_buffer_descriptor *desc, void *buf)
{
LOG_ERR("Reading not supported");
LOG_ERR("Reading not supported\n");
return -ENOTSUP;
}
static void *ili9340_get_framebuffer(const struct device *dev)
{
LOG_ERR("Direct framebuffer access not supported");
LOG_ERR("Direct framebuffer access not supported\n");
return NULL;
}
@ -167,7 +167,7 @@ static int ili9340_display_blanking_off(const struct device *dev)
{
struct ili9340_data *data = (struct ili9340_data *) dev->driver_data;
LOG_DBG("Turning display blanking off");
LOG_DBG("Turning display blanking off\n");
ili9340_transmit(data, ILI9340_CMD_DISPLAY_ON, NULL, 0);
return 0;
}
@ -176,46 +176,46 @@ static int ili9340_display_blanking_on(const struct device *dev)
{
struct ili9340_data *data = (struct ili9340_data *) dev->driver_data;
LOG_DBG("Turning display blanking on");
LOG_DBG("Turning display blanking on\n");
ili9340_transmit(data, ILI9340_CMD_DISPLAY_OFF, NULL, 0);
return 0;
}
static int ili9340_set_brightness(const struct device *dev,
const u8_t brightness)
const u8_t brightness)
{
LOG_WRN("Set brightness not implemented");
LOG_WRN("Set brightness not implemented\n");
return -ENOTSUP;
}
static int ili9340_set_contrast(const struct device *dev, const u8_t contrast)
{
LOG_ERR("Set contrast not supported");
LOG_ERR("Set contrast not supported\n");
return -ENOTSUP;
}
static int ili9340_set_pixel_format(const struct device *dev,
const enum display_pixel_format pixel_format)
const enum display_pixel_format pixel_format)
{
if (pixel_format == PIXEL_FORMAT_RGB_888) {
return 0;
}
LOG_ERR("Pixel format change not implemented");
LOG_ERR("Pixel format change not implemented\n");
return -ENOTSUP;
}
static int ili9340_set_orientation(const struct device *dev,
const enum display_orientation orientation)
const enum display_orientation orientation)
{
if (orientation == DISPLAY_ORIENTATION_NORMAL) {
return 0;
}
LOG_ERR("Changing display orientation not implemented");
if (orientation == DISPLAY_ORIENTATION_NORMAL) {
return 0;
}
LOG_ERR("Changing display orientation not implemented\n");
return -ENOTSUP;
}
static void ili9340_get_capabilities(const struct device *dev,
struct display_capabilities *capabilities)
struct display_capabilities *capabilities)
{
memset(capabilities, 0, sizeof(struct display_capabilities));
capabilities->x_resolution = 320;
@ -226,7 +226,7 @@ static void ili9340_get_capabilities(const struct device *dev,
}
void ili9340_transmit(struct ili9340_data *data, u8_t cmd, void *tx_data,
size_t tx_len)
size_t tx_len)
{
int i;
char * buf1 = tx_data;
@ -235,7 +235,7 @@ void ili9340_transmit(struct ili9340_data *data, u8_t cmd, void *tx_data,
struct spi_buf_set tx_bufs = { .buffers = &tx_buf, .count = 1 };
gpio_pin_write(data->command_data_gpio, DT_ILITEK_ILI9340_0_CMD_DATA_GPIOS_PIN,
ILI9340_CMD_DATA_PIN_COMMAND);
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;
@ -247,15 +247,18 @@ void ili9340_transmit(struct ili9340_data *data, u8_t cmd, void *tx_data,
}
}
struct display_driver_api ili9340_api1 =
{ .blanking_on = ili9340_display_blanking_on, .blanking_off =
ili9340_display_blanking_off, .write = ili9340_write, .read =
ili9340_read, .get_framebuffer = ili9340_get_framebuffer,
.set_brightness = ili9340_set_brightness, .set_contrast =
ili9340_set_contrast, .get_capabilities =
ili9340_get_capabilities, .set_pixel_format =
ili9340_set_pixel_format, .set_orientation =
ili9340_set_orientation, };
struct display_driver_api ili9340_api1 = {
.blanking_on = ili9340_display_blanking_on,
.blanking_off = ili9340_display_blanking_off,
.write = ili9340_write,
.read = ili9340_read,
.get_framebuffer = ili9340_get_framebuffer,
.set_brightness = ili9340_set_brightness,
.set_contrast = ili9340_set_contrast,
.get_capabilities = ili9340_get_capabilities,
.set_pixel_format = ili9340_set_pixel_format,
.set_orientation = ili9340_set_orientation
};
/*
DEVICE_AND_API_INIT(ili9340, DT_ILITEK_ILI9340_0_LABEL, &ili9340_init,

3
samples/gui/wasm-runtime-wgl/src/platform/zephyr/iwasm_main.c
View File

@ -9,7 +9,6 @@
#include "board_config.h"
#include "bh_common.h"
#include "bh_queue.h"
#include "bh_thread.h"
#include "runtime_sensor.h"
#include "bi-inc/attr_container.h"
#include "module_wasm_app.h"
@ -156,7 +155,7 @@ int iwasm_main()
/* initialize runtime environment */
if (!wasm_runtime_full_init(&init_args)) {
bh_printf("Init runtime environment failed.\n");
printf("Init runtime environment failed.\n");
return -1;
}

1
samples/gui/wasm-runtime-wgl/src/platform/zephyr/main.c
View File

@ -8,7 +8,6 @@
#include "bh_platform.h"
#include "bh_assert.h"
#include "bh_log.h"
#include "bh_platform_log.h"
#include "wasm_export.h"
extern int iwasm_main();