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rt-thread/bsp/efm32/application.c

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/***************************************************************************//**
* @file application.c
* @brief application tasks
* COPYRIGHT (C) 2011, RT-Thread Development Team
* @author Bernard, onelife
* @version 0.4 beta
*******************************************************************************
* @section License
* The license and distribution terms for this file may be found in the file
* LICENSE in this distribution or at http://www.rt-thread.org/license/LICENSE
*******************************************************************************
* @section Change Logs
* Date Author Notes
* 2009-01-05 Bernard first version
* 2010-12-29 onelife Modify for EFM32
* 2011-05-06 onelife Add SPI Flash DEMO
* 2011-07-15 onelife Add accelerometer DEMO
* 2011-07-27 onelife Modify Ethernet DEMO
* 2011-08-23 onelife Modify Ethernet DEMO according to the changes of
* lwIP API in reversion 1668
* 2011-12-20 onelife Add LCD DEMO
******************************************************************************/
/***************************************************************************//**
* @addtogroup efm32
* @{
******************************************************************************/
/* Includes ------------------------------------------------------------------*/
#include <board.h>
#if defined(RT_USING_DFS)
/* dfs init */
#include <dfs_init.h>
/* dfs filesystem:ELM filesystem init */
#include <dfs_elm.h>
/* dfs Filesystem APIs */
#include <dfs_fs.h>
#endif
#include "dev_led.h"
#if defined(EFM32_USING_ACCEL)
#include "dev_accel.h"
#endif
#if defined(EFM32_USING_SFLASH)
#include "dev_sflash.h"
#endif
#if defined(EFM32_USING_SPISD)
#include "drv_sdcard.h"
#endif
#if defined(EFM32_USING_ETHERNET)
#include "drv_ethernet.h"
#endif
#if defined(EFM32_USING_LCD)
#include "dev_lcd.h"
#include <rtgui/rtgui_server.h>
#include <rtgui/rtgui_system.h>
#include <rtgui/widgets/workbench.h>
#include <rtgui/widgets/widget.h>
#include <rtgui/widgets/view.h>
#include <rtgui/widgets/label.h>
#include <rtgui/widgets/window.h>
#include <rtgui/widgets/box.h>
#endif
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
volatile rt_uint32_t rt_system_status = 0;
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
static rt_uint8_t index = 0 ;
static rt_bool_t view_event_handler(struct rtgui_widget* widget, struct rtgui_event* event)
{
if (event->type == RTGUI_EVENT_PAINT)
{
struct rtgui_dc* dc;
struct rtgui_rect rect;
dc = rtgui_dc_begin_drawing(widget);
if (dc == RT_NULL)
return RT_FALSE;
rtgui_widget_get_rect(widget, &rect);
rtgui_dc_fill_rect(dc, &rect);
rect.x2 -= 1; rect.y2 -= 1;
rtgui_dc_draw_hline(dc, rect.x1, rect.x2, rect.y1);
rtgui_dc_draw_vline(dc, rect.x1, rect.y1, rect.y2);
rtgui_dc_draw_hline(dc, rect.x1, rect.x2, rect.y2);
rtgui_dc_draw_vline(dc, rect.x2, rect.y1, rect.y2 + 1);
/* shrink border */
rtgui_rect_inflate(&rect, -1);
/* draw text */
rtgui_widget_get_rect(widget, &rect);
rect.y1 += 25;
rtgui_dc_draw_text(dc, " EFM3 EFM32GG_DK3750 Kit", &rect);
rect.y1 += 10;
rtgui_dc_draw_text(dc, " RT-Thread & RTGUI", &rect);
rect.y1 += 10;
rtgui_dc_draw_text(dc, " <20><><EFBFBD><EFBFBD>Ҳ<EFBFBD><D2B2>!", &rect);
rtgui_dc_end_drawing(dc);
return RT_FALSE;
}
else if (event->type == RTGUI_EVENT_KBD)
{
struct rtgui_dc* dc;
struct rtgui_rect rect;
struct rtgui_event_kbd* ekbd = (struct rtgui_event_kbd*)event;
if (ekbd->type == RTGUI_KEYDOWN)
{
char key_str[16];
switch (ekbd->key)
{
case RTGUIK_LEFT:
rt_sprintf(key_str, "%s", "L");
break;
case RTGUIK_RIGHT:
rt_sprintf(key_str, "%s", "R");
break;
case RTGUIK_DOWN:
rt_sprintf(key_str, "%s", "D");
break;
case RTGUIK_UP:
rt_sprintf(key_str, "%s", "U");
break;
default:
rt_sprintf(key_str, "%s", "S");
break;
}
dc = rtgui_dc_begin_drawing(widget);
if (dc == RT_NULL)
return RT_FALSE;
rect.x1 = 118;
rect.y1 = 1;
rect.x2 = 127;
rect.y2 = 10;
rtgui_dc_fill_rect(dc, &rect);
rtgui_dc_draw_text(dc, key_str, &rect);
rtgui_dc_end_drawing(dc);
}
else if (ekbd->type == RTGUI_KEYUP)
{
dc = rtgui_dc_begin_drawing(widget);
if (dc == RT_NULL)
return RT_FALSE;
rect.x1 = 118;
rect.y1 = 1;
rect.x2 = 127;
rect.y2 = 10;
rtgui_dc_fill_rect(dc, &rect);
//rtgui_dc_draw_text(dc, key_str, &rect);
rtgui_dc_end_drawing(dc);
}
}
else if (event->type == RTGUI_EVENT_COMMAND)
{
char str[16];
struct rtgui_dc* dc;
struct rtgui_rect rect;
struct rtgui_event_command* ecmd;
rt_uint8_t major,minor;
dc = rtgui_dc_begin_drawing(widget);
if (dc == RT_NULL)
return RT_FALSE;
ecmd = (struct rtgui_event_command*)event;
switch (ecmd->command_id)
{
default:
rect.x1 = 1;
rect.y1 = 1;
rect.x2 = 117;
rect.y2 = 10;
rtgui_dc_fill_rect(dc, &rect);
rt_sprintf(str, "ADC = %d mv", 123);
rtgui_dc_draw_text(dc, str, &rect);
break;
/* case ADC_UPDATE:
rect.x1 = 1;
rect.y1 = 1;
rect.x2 = 117;
rect.y2 = 10;
rtgui_dc_fill_rect(dc, &rect);
rt_sprintf(str, "ADC = %d mv", adc_value);
rtgui_dc_draw_text(dc, str, &rect);
break;
case CPU_UPDATE:
cpu_usage_get(&major, &minor);
rect.x1 = 1;
rect.y1 = 12;
rect.x2 = 127;
rect.y2 = 22;
rtgui_dc_fill_rect(dc, &rect);
rt_sprintf(str, "CPU : %d.%d%", major, minor);
rtgui_dc_draw_text(dc, str, &rect);
rect.y1 = 23;
rect.y2 = 63;
index++;
if (index == 127)
{
index = 1;
rtgui_dc_fill_rect(dc, &rect);
}
if (major>40)
rtgui_dc_draw_vline(dc, index, rect.y1, rect.y2);
else
rtgui_dc_draw_vline(dc, index, rect.y2-major, rect.y2);
break;
*/ }
rtgui_dc_end_drawing(dc);
}
return rtgui_view_event_handler(widget, event);
}
static void wb_info(void* parameter)
{
rt_mq_t mq;
rtgui_view_t *view;
rtgui_workbench_t *workbench;
/* Create message queue for self */
mq = rt_mq_create("mq_wb1", 256, 4, RT_IPC_FLAG_FIFO);
if(mq == RT_NULL)
{
rt_kprintf("Create mq failed!\n");
return;
}
rtgui_thread_register(rt_thread_self(), mq);
/* Create workbench */
workbench = rtgui_workbench_create("info", "wb_1");
if(workbench == RT_NULL)
{
rt_kprintf("Create wb failed!\n");
return;
}
/* Create a view */
view = rtgui_view_create("view_1");
if(view == RT_NULL)
{
rt_kprintf("Create view failed!\n");
return;
}
RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(view)) = red;
RTGUI_WIDGET_FOREGROUND(RTGUI_WIDGET(view)) = white;
// rtgui_widget_set_event_handler(RTGUI_WIDGET(view), view_event_handler);
/* Create a lable */
rtgui_label_t *label = rtgui_label_create("R-Thread & RTGUI");
if(label == RT_NULL)
{
rt_kprintf("Create lable failed!\n");
return;
}
RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(label)) = red;
RTGUI_WIDGET_FOREGROUND(RTGUI_WIDGET(label)) = white;
/* Set lable position */
rtgui_rect_t rect;
rect.x1 = 10; rect.y1 = 2;
rect.x2 = 230; rect.y2 = 22;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(label));
/* Add view to workbench */
rtgui_workbench_add_view(workbench, view);
/* this view can be focused */
// RTGUI_WIDGET(view)->flag |= RTGUI_WIDGET_FLAG_FOCUSABLE;
/* set widget focus */
// rtgui_widget_focus(RTGUI_WIDGET(view));
/* Show view */
rtgui_view_show(view, RT_FALSE);
/* Workbench loop */
rtgui_workbench_event_loop(workbench);
/* Prepare for exit */
rtgui_thread_deregister(rt_thread_self());
rt_mq_delete(mq);
}
static void wb_main(void* parameter)
{
rt_mq_t mq;
rtgui_view_t *view;
rtgui_workbench_t *workbench;
/* Create message queue for self */
mq = rt_mq_create("mq_wb2", 256, 4, RT_IPC_FLAG_FIFO);
if(mq == RT_NULL)
{
rt_kprintf("Create mq failed!\n");
return;
}
rtgui_thread_register(rt_thread_self(), mq);
/* Create workbench */
workbench = rtgui_workbench_create("main", "wb_2");
if(workbench == RT_NULL)
{
rt_kprintf("Create wb failed!\n");
return;
}
/* Create a view */
view = rtgui_view_create("view_2");
if(view == RT_NULL)
{
rt_kprintf("Create view failed!\n");
return;
}
RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(view)) = white;
RTGUI_WIDGET_FOREGROUND(RTGUI_WIDGET(view)) = red;
// rtgui_widget_set_event_handler(RTGUI_WIDGET(view), view_event_handler);
/* Create a lable */
rtgui_label_t* label = rtgui_label_create("EFM32GG_DK3750 Kit");
if(label == RT_NULL)
{
rt_kprintf("Create lable failed!\n");
return;
}
RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(label)) = white;
RTGUI_WIDGET_FOREGROUND(RTGUI_WIDGET(label)) = red;
/* Set lable position */
rtgui_rect_t rect;
rect.x1 = 10; rect.y1 = 50;
rect.x2 = 230; rect.y2 = 70;
rtgui_widget_set_rect(RTGUI_WIDGET(label), &rect);
rtgui_container_add_child(RTGUI_CONTAINER(view), RTGUI_WIDGET(label));
/* Add view to workbench */
rtgui_workbench_add_view(workbench, view);
/* this view can be focused */
// RTGUI_WIDGET(view)->flag |= RTGUI_WIDGET_FLAG_FOCUSABLE;
/* set widget focus */
// rtgui_widget_focus(RTGUI_WIDGET(view));
/* Show view */
rtgui_view_show(view, RT_FALSE);
/* Workbench loop */
rtgui_workbench_event_loop(workbench);
/* Prepare for exit */
rtgui_thread_deregister(rt_thread_self());
rt_mq_delete(mq);
}
static void win_hello(void* parameter)
{
rt_mq_t mq;
struct rtgui_view* view;
rtgui_win_t *win;
/* Create message queue for self */
mq = rt_mq_create("mq_win", 256, 4, RT_IPC_FLAG_FIFO);
if(mq == RT_NULL)
{
rt_kprintf("Create mq failed!\n");
return;
}
rtgui_thread_register(rt_thread_self(), mq);
/* Window position */
rtgui_rect_t rect;
rect.x1 = 50; rect.y1 = 50;
rect.x2 = 180; rect.y2 = 180;
/* Create window */
win = rtgui_win_create(RT_NULL, "Hello", &rect, RTGUI_WIN_STYLE_DEFAULT);
if(win == RT_NULL)
{
rt_kprintf("Create win failed!\n");
return;
}
/* Create a box */
rtgui_box_t *box = rtgui_box_create(RTGUI_VERTICAL, RT_NULL);
if(box == RT_NULL)
{
rt_kprintf("Create box failed!\n");
return;
}
rtgui_win_set_box(win, box);
rtgui_label_t *label = rtgui_label_create("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD>!");
if(label == RT_NULL)
{
rt_kprintf("Create lable failed!\n");
return;
}
RTGUI_WIDGET_BACKGROUND(RTGUI_WIDGET(label)) = white;
RTGUI_WIDGET_FOREGROUND(RTGUI_WIDGET(label)) = black;
RTGUI_WIDGET(label)->align = RTGUI_ALIGN_CENTER_HORIZONTAL | RTGUI_ALIGN_CENTER_VERTICAL;
rtgui_widget_set_miniwidth(RTGUI_WIDGET(label),130);
rtgui_box_append(box, RTGUI_WIDGET(label));
/* Auto layout */
rtgui_box_layout(box);
/* Show window */
rtgui_win_show(win, RT_FALSE);
/* Window loop */
rtgui_win_event_loop(win);
/* Prepare for exit */
rtgui_thread_deregister(rt_thread_self());
rt_mq_delete(mq);
}
void rt_demo_thread_entry(void* parameter)
{
#if 0 //defined(EFM32_USING_ACCEL)
{
struct efm32_accel_result_t result;
rt_kprintf(">>> waiting\n");
rt_thread_sleep(6000);
rt_kprintf(">>> start\n");
while(1)
{
efm_accel_get_data(&result);
rt_kprintf("Accel x: %x\n", result.x);
rt_kprintf("Accel y: %x\n", result.y);
rt_kprintf("Accel z: %x\n\n", result.z);
rt_thread_sleep(200);
}
}
#endif
#if defined(RT_USING_DFS)
{
rt_kprintf("File system DEMO start...\n");
/* Filesystem Initialization */
dfs_init();
#if defined(RT_USING_DFS_ELMFAT)
/* init the elm chan FatFs filesystam*/
elm_init();
#if defined(EFM32_USING_SPISD)
/* mount sd card fat partition 1 as root directory */
if (dfs_mount(SPISD_DEVICE_NAME, "/", "elm", 0, 0) == 0)
{
rt_kprintf("FatFs init OK\n");
}
else
{
rt_kprintf("FatFs init failed!\n");
}
#endif
#endif
rt_kprintf("File system DEMO end.\n");
}
#endif
#ifdef EFM32_USING_SFLASH
{
rt_kprintf("SPI Flash DEMO start...\n");
rt_uint8_t i;
rt_uint8_t test[] = "123456789ABCDEF";
rt_uint8_t buf[30], buf2[30];
efm_spiFlash_cmd(sflash_inst_rdid_l, EFM32_NO_DATA, buf, sizeof(buf));
rt_kprintf("Manuf ID: %x\n", buf[0]);
rt_kprintf("Memory type: %x\n", buf[1]);
rt_kprintf("Memory capacity: %x\n", buf[2]);
rt_kprintf("CFD length: %x\n", buf[3]);
rt_kprintf("CFD: %x%x%x...%x%x\n", buf[4], buf[5], buf[6], buf[18], buf[19]);
efm_spiFlash_cmd(sflash_inst_wren, EFM32_NO_DATA, EFM32_NO_POINTER, EFM32_NO_DATA);
do
{
efm_spiFlash_cmd(sflash_inst_rdsr, EFM32_NO_DATA, buf2, sizeof(buf2));
rt_kprintf("Status: %x\n", buf2[0]);
} while (buf2[0] == 0xFF);
rt_kprintf("Status: %x\n", buf2[0]);
//efm_spiFash_cmd(sflash_inst_pp, 0x000003F8, test, sizeof(test) - 1);
efm_spiFlash_cmd(sflash_inst_rdsr, EFM32_NO_DATA, buf2, sizeof(buf2));
rt_kprintf("Status: %x\n", buf2[0]);
efm_spiFlash_cmd(sflash_inst_read, 0x00000300, buf, sizeof(buf));
rt_kprintf("READ: \n");
for (i = 0; i < sizeof(buf); i++)
{
rt_kprintf("%c\n", buf[i]);
}
//efm_spiFlash_deinit();
rt_kprintf("SPI Flash DEMO end.\n");
}
#endif
#if defined(EFM32_USING_ETHERNET)
{
rt_kprintf("Ethernet DEMO start...\n");
extern void lwip_sys_init(void);
/* init lwip system */
lwip_sys_init();
rt_kprintf("TCP/IP stack init OK!\n");
#if defined(EFM32_USING_ETH_HTTPD)
extern void httpd_init(void);
/* init http server */
httpd_init();
rt_kprintf("Http service init OK!\n");
#endif /* defined(EFM32_USING_ETH_HTTPD) */
rt_kprintf("Ethernet DEMO end.\n");
}
#endif /* defined(EFM32_USING_ETHERNET) */
#if defined(EFM32_USING_LCD)
{
rt_kprintf("LCD DEMO start...\n");
/* find lcd device */
rt_device_t lcd = rt_device_find(LCD_DEVICE_NAME);
if (lcd == RT_NULL)
{
rt_kprintf("Can't find LCD\n");
}
/* read LCD info */
struct rt_device_graphic_info lcd_info;
lcd->control(lcd, RTGRAPHIC_CTRL_GET_INFO, (void *)&lcd_info);
rt_kprintf("LCD size: %dX%d\n", lcd_info.width, lcd_info.height);
/* register panels */
rtgui_rect_t rect;
rect.x1 = 0;
rect.y1 = 0;
rect.x2 = lcd_info.width;
rect.y2 = 25;
rtgui_panel_register("info", &rect);
rect.x1 = 0;
rect.y1 = 25;
rect.x2 = lcd_info.width;
rect.y2 = lcd_info.height;
rtgui_panel_register("main", &rect);
rtgui_panel_set_default_focused("main");
/* Create workbenc threads */
rt_thread_t wb_tid;
wb_tid = rt_thread_create(
"wb_main",
wb_main,
RT_NULL,
2048,
25,
10);
if (wb_tid != RT_NULL)
{
rt_thread_startup(wb_tid);
}
else
{
rt_kprintf("Create workbench \"main\" failed!\n");
}
wb_tid = rt_thread_create(
"wb_info",
wb_info,
RT_NULL,
2048,
25,
10);
if (wb_tid != RT_NULL)
{
rt_thread_startup(wb_tid);
}
else
{
rt_kprintf("Create workbench \"info\" failed!\n");
}
wb_tid = rt_thread_create(
"win",
win_hello,
RT_NULL,
2048,
25,
10);
if (wb_tid != RT_NULL)
{
rt_thread_startup(wb_tid);
}
else
{
rt_kprintf("Create window \"win\" failed!\n");
}
rt_kprintf("LCD DEMO end.\n");
}
#endif
rt_kprintf("All Demo end.\n");
while(1)
{
rt_thread_sleep(10);
}
}
void rt_led_thread_entry(void* parameter)
{
rt_uint8_t n = 0;
rt_hw_led_on(0);
rt_hw_led_on(1);
rt_hw_led_on(2);
rt_hw_led_on(3);
while(1)
{
/* Toggle a led per second */
rt_hw_led_toggle(n++);
if (n == LEDS_MAX_NUMBER)
{
n =0;
}
rt_thread_delay(100);
}
}
int rt_application_init()
{
rt_thread_t demo_thread, led_thread;
#if defined(EFM32_USING_ACCEL)
if (efm_accel_init() != RT_EOK)
{
rt_kprintf("*** Init accelerometer driver failed!");
while(1); //Or do something?
}
#endif
#if defined(EFM32_USING_SFLASH)
if (efm_spiFlash_init() != RT_EOK)
{
rt_kprintf("*** Init SPI Flash driver failed!");
while(1); //Or do something?
}
#endif
#if defined(EFM32_USING_SPISD)
if (efm_spiSd_init() != RT_EOK)
{
rt_kprintf("*** Init SD card driver failed!");
while(1); //Or do something?
}
#endif
/* Initialize all device drivers (dev_?.c) */
if (rt_hw_led_init() != RT_EOK)
{
rt_kprintf("*** Init LED driver failed!");
while(1); //Or do something?
}
#if defined(RT_USING_MISC)
if (rt_hw_misc_init() != RT_EOK)
{
rt_kprintf("*** Init miscellaneous driver failed!");
while(1); //Or do something?
}
#endif
#if defined(RT_USING_LWIP)
{
/* Create Ethernet Threads */
if (eth_system_device_init() != RT_EOK)
{
rt_kprintf("*** Create Ethernet threads failed!");
while(1); //Or do something?
}
#if defined(EFM32_USING_ETHERNET)
if (efm_hw_eth_init() != RT_EOK)
{
rt_kprintf("*** Init Ethernet driver failed!");
while(1); //Or do something?
}
#endif
}
#endif
#if (RT_THREAD_PRIORITY_MAX == 32)
demo_thread = rt_thread_create(
"demo",
rt_demo_thread_entry,
RT_NULL,
1024,
5,
20);
led_thread = rt_thread_create(
"led",
rt_led_thread_entry,
RT_NULL,
256,
5,
20);
#else
#endif
if(demo_thread != RT_NULL)
{
rt_kprintf("demo sp:%x\n", demo_thread->sp);
rt_thread_startup(demo_thread);
}
if(led_thread != RT_NULL)
{
rt_thread_startup(led_thread);
}
return 0;
}
/***************************************************************************//**
* @}
******************************************************************************/
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