//======================= Blink ========================= //
// Blinks a circle on the screen at a rate of 1 blink per second
static PT_THREAD (protothread_blink(struct pt *pt))
{
PT_BEGIN(pt);
while(1) {
PT_YIELD_TIME_msec(1000);
tft_drawCircle(10, 10, 10, ILI9340_WHITE);
PT_YIELD_TIME_msec(1000);
tft_drawCircle(10, 10, 10, ILI9340_BLACK);
}
PT_END(pt);
} // blink
/**
@brief test task
Runs corrected cube demo from Sem
Optionally wireframe Earh viewer
@return void
*/
LOCAL void user_task(void)
{
uint32_t time1,time2;
uint8_t red, blue,green;
long timer = 0;
uint16 system_adc_read(void);
extern uint8_t ip_msg[];
time_t sec;
char buffer[256];
#ifdef WIRECUBE
V.x = degree;
V.y = degree;
V.z = degree;
// Cube points were defined with sides of 1.0
// We want a scale of +/- w/2
wire_draw(windemo, cube_points, cube_edges, &V, windemo->w/2, windemo->h/2, dscale, 0);
//wire_draw(windemo, cube_points, cube_edges, &V, windemo->w/2, windemo->h/2, dscale, 0);
#endif
#ifdef CIRCLE
rad = dscale; // +/- 90
tft_drawCircle(windemo, windemo->w/2, windemo->h/2, rad ,0);
Display bounding circle that changes color around the cube
if(dscale_inc < 0.0)
{
red = 255;
blue = 0;
green = 0;
}
else
{
red = 0;
blue = 255;
green = 0;
}
// RGB - YELLOW
tft_drawCircle(windemo, windemo->w/2, windemo->h/2, dscale, tft_color565(red,green,blue));
#endif
degree += deg_inc;
dscale += dscale_inc;
if(degree <= -360)
deg_inc = 4;
if(degree >= 360)
deg_inc = -4;
if(dscale < dscale_max/2)
{
dscale_inc = -dscale_inc;
}
if(dscale > dscale_max)
{
dscale_inc = -dscale_inc;
}
#ifdef WIRECUBE
V.x = degree;
V.y = degree;
V.z = degree;
//time1 = system_get_time();
wire_draw(windemo, cube_points, cube_edges, &V, windemo->w/2, windemo->h/2, dscale, ILI9341_WHITE);
//wire_draw(windemo, cube_points, cube_edges, &V, windemo->w/2, windemo->h/2, dscale, ILI9341_WHITE);
//time2 = system_get_time();
#endif
// Get system voltage 33 = 3.3 volts
adc_sum += system_adc_read();
//adc_sum += system_get_vdd33();
// FIXME atomic access
if(++adc_count == 10)
{
voltage = ((double) adc_sum / 100.0);
adc_count = 0;
adc_sum = 0;
}
// DEBUG_PRINTF("Degree: %d \r\n",(int)degree);
// cube redraw count
count += 1;
tft_set_font(winstats,0);
tft_setpos(winstats,ip_xpos,ip_ypos);
tft_printf(winstats,"%-26s\n", ip_msg);
if(!signal_loop--)
{
signal_loop = 100;
tft_printf(winstats,"CH:%02d, DB:-%02d\n",
wifi_get_channel(),
wifi_station_get_rssi());
signal_loop = 0;
}
tft_setpos(winstats,xpos,ypos);
tft_printf(winstats,"Heap: %d\n", system_get_free_heap_size());
tft_printf(winstats,"Iter:% 9ld, %+7.2f\n", count, degree);
// NTP state machine
ntp_setup();
// get current time
time(&sec);
tft_printf(winstats,"Volt:%2.2f\n%s\n", (float)voltage, ctime(&sec));
#ifdef NETWORK_TEST
poll_network_message(wintest);
#endif
// Buffered get line uses interrupts and queues
if(uart0_gets(buffer,255))
{
DEBUG_PRINTF("Command:%s\n",buffer);
if(!fatfs_tests(buffer))
{
if(!user_tests(buffer))
{
DEBUG_PRINTF("unknow command: %s\n", buffer);
}
}
}
}
// main task loop called by yield code
void user_loop(void)
{
extern int connections;
uint32_t time1,time2;
long t;
#ifdef DISPLAY
char time_tmp[32];
uint8_t red, blue,green;
int touched;
uint16_t X,Y;
#endif
// getinfo.ip.addr, getinfo.gw.addr, getinfo.netmask.addr
struct ip_info getinfo;
char *ptr;
// ========================================================
// Run all remaining tasks once every 1mS
t = ms_read();
if((t - last_time10) < 1U)
return;
last_time10 = t;
// ========================================================
// Tasks that must run very fast , once every millisecond should be at the top
#ifdef ADF4351
ADF4351_task();
#endif
#ifdef XPT2046
XPT2046_task();
#endif
// ========================================================
// Only run every 50mS
t = ms_read();
if((t - last_time50) < 50U)
return;
last_time50 = t;
// ========================================================
user_tasks();
// NTP state machine
ntp_setup();
#ifdef DISPLAY
#ifdef XPT2046
if(tft_is_calibrated)
{
touched = tft_touch_key(master,(uint16_t *)&X, (uint16_t *)&Y);
#if XPT2046_DEBUG
if(touched)
tft_printf(winmsg,"X:%d,Y:%d\n",(int)X,(int)Y);
#endif
}
#endif
#ifdef NETWORK_TEST
servertest_message(winmsg);
#endif
#ifdef DEBUG_STATS
#ifdef VOLTAGE_TEST
#ifdef DEBUG_STATS
// Do NOT run adc_read() every millisecond as system_adc_read() blocks WIFI
tft_set_textpos(wintop, 0,2);
tft_printf(wintop,"Volt:%2.2f\n", (float)adc_read());
#endif
#endif // VOLTAGE_TEST
count += 1;
tft_set_textpos(wintop, 0,0);
tft_set_font(wintop,0);
tft_font_fixed(wintop);
tft_printf(wintop,"Iter:% 10ld, %+7.2f\n", count, degree);
#endif
#ifdef CIRCLE
rad = dscale; // +/- 90
tft_drawCircle(wincube, wincube->w/2, wincube->h/2, rad ,wincube->bg);
// RGB
#endif
// reset cube to background
#ifdef WIRECUBE
V.x = degree;
V.y = degree;
V.z = degree;
// Cube points were defined with sides of 1.0
// We want a scale of +/- w/2
wire_draw(wincube, cube_points, cube_edges, &V, wincube->w/2, wincube->h/2, dscale, wincube->bg);
#endif
degree += deg_inc;
dscale += dscale_inc;
if(degree <= -360)
deg_inc = 4;
if(degree >= 360)
deg_inc = -4;
if(dscale < dscale_max/2)
{
dscale_inc = -dscale_inc;
}
if(dscale > dscale_max)
{
dscale_inc = -dscale_inc;
}
#ifdef WIRECUBE
V.x = degree;
V.y = degree;
V.z = degree;
wire_draw(wincube, cube_points, cube_edges, &V, wincube->w/2, wincube->h/2, dscale, ILI9341_WHITE);
#endif
#ifdef CIRCLE
// Display bounding circle that changes color around the cube
if(dscale_inc < 0.0)
{
red = 255;
blue = 0;
green = 0;
}
else
{
red = 0;
blue = 0;
green = 255;
}
rad = dscale; // +/- 90
tft_drawCircle(wincube, wincube->w/2, wincube->h/2, rad, tft_RGBto565(red,green,blue));
#endif
#endif // DISPLAY
// ========================================================
// Tasks run only once every second go after this
time(&sec);
if(sec == seconds)
return;
seconds=sec;
// ========================================================
#ifdef DISPLAY
// ========================================================
// TIME
tft_set_textpos(winbottom, 0,0);
//Tue May 17 18:56:01 2016
strncpy(time_tmp,ctime(&sec),31);
time_tmp[19] = 0;
tft_printf(winbottom," %s", time_tmp);
tft_cleareol(winbottom);
tft_set_textpos(winbottom, 0,1);
// ========================================================
// CONNECTION status
//tft_printf(winbottom," %s", ip_msg);
// IP and disconnected connection state only
if(wifi_get_ip_info(0, &getinfo))
tft_printf(winbottom," %s", ipv4_2str(getinfo.ip.addr));
else
tft_printf(winbottom," Disconnected");
tft_cleareol(winbottom);
#ifdef DEBUG_STATS
// ========================================================
// HEAP size
tft_set_textpos(wintop, 0,1);
tft_printf(wintop,"Heap: %d, Conn:%d\n",
system_get_free_heap_size(), connections);
// ========================================================
// WIFI status
tft_set_textpos(wintop, 0,3);
tft_printf(wintop,"CH:%02d, DB:%+02d\n",
wifi_get_channel(),
wifi_station_get_rssi());
#endif // DEBUG_STATS
#endif //DISPLAY
}
