static bool_t try_open_file()
{
uint16_t result;
sampleFileIsOpen = bFalse;
while(bTrue)
{
// Make file name
tiny_sprintf(samplesFileName, "0:DATA%d.TXT", fileCounter);
result = f_open(&samplesFile, samplesFileName, FA_CREATE_NEW | FA_WRITE);
if(result == FR_EXIST)
{
if(++fileCounter > 9999) // Cannot create file
{
fileCounter = 0;
return bFalse;
}
}
else if(result == FR_OK)
{
sampleFileIsOpen = bTrue;
// Write file HEADER
tiny_fprintf(&samplesFile, "TIME\tP\tH\tT\tPF\tHF\tTF\tPR\tHR\tTR\r\n");
return bTrue;
}
else
return bFalse;
}
}
void run_printf_test( void )
{
uint16_t uval = 0;
int16_t ival = 0;
hal_initialize();
gfx_init();
backlight_init();
backlight_set_brightness(90);
tty_enable_view(bTrue);
#ifdef TEST_FOREVER
for(;;)
#endif
{
tiny_sprintf(buffer, "test: %u, %d, %x, %B", ival, ival, ival, ival);
tiny_printf("uint: %u, int: %d, hex: %x or %X, bhex: %b or %B, escape: %%\n",
uval, ival, uval, uval, uval, uval);
tiny_printf("string test %d: %s (OK)\n", uval, buffer);
uval++;
ival = ival > 0 ? -uval : uval;
delay_ms(500);
}
}
int main(void)
{
/*!< At this stage the microcontroller clock setting is already configured,
this is done through SystemInit() function which is called from startup
file (startup_stm32l1xx_md.s) before to branch to application main.
To reconfigure the default setting of SystemInit() function, refer to
system_stm32l1xx.c file
*/
/* Configure Clocks for Application need */
RCC_Configuration();
uint8_t rxBuf[4];
uint8_t txBuf[16];
uint8_t chByte[2];
uint8_t chMainStep=MAIN_STEP_IDLE;
int16_t* iCurentAdcValue=(int16_t*)chByte; // теперь тут будет лежать последнее измеренное число
/* Configure RTC Clocks */
RTC_Configuration();
/* Enable debug features in low power modes (Sleep, STOP and STANDBY) */
#ifdef DEBUG_SWD_PIN
DBGMCU_Config(DBGMCU_SLEEP | DBGMCU_STOP | DBGMCU_STANDBY, ENABLE);
#endif
/* Configure SysTick IRQ and SysTick Timer to generate interrupts */
RCC_GetClocksFreq(&RCC_Clocks);
SysTick_Config(RCC_Clocks.HCLK_Frequency / 500);
/* Init I/O ports */
conf_analog_all_GPIOS(); /* configure all GPIOs as analog input */
InitButton();
MesureCurInit();
LCD_GLASS_Init();/* Initializes the LCD glass */
// RCC_AHBPeriphClockCmd(LD_GPIO_PORT_CLK , ENABLE);
//RCC_AHBPeriphClockCmd(LD_GPIO_PORT_CLK | P_GATE1_GPIO_PORT_CLK |
/// P_GATE2_GPIO_PORT_CLK | N_GATE1_GPIO_PORT_CLK |
// N_GATE2_GPIO_PORT_CLK , ENABLE);
Delay.Init();
DbgUART.UART_Init(USART3);
i2cMgr.SetDbgUART(&DbgUART);
i2cMgr.Init();
calipers.Init();
calipers.Callback=CallBackCalipers;
// Setup i2cCmd to write config data to ADC
txBuf[0]=0x88; //Bits 3 and 2 control the ADS1100Тs data rate "1 0"= 16SPS
I2C_command.Address=0x48;
I2C_command.DataToRead.Length = 0;
I2C_command.DataToRead.Buf=rxBuf;
I2C_command.DataToWrite.Buf = txBuf;
I2C_command.DataToWrite.Length = 1;
I2C_command.Callback=CallBackI2C;
i2cMgr.AddCmd(I2C_command);
// Setup i2cCmd to read data from ADC
I2C_command.Address=0x48;
I2C_command.DataToRead.Length = 4;
I2C_command.DataToRead.Buf=rxBuf;
I2C_command.DataToWrite.Buf = txBuf;
I2C_command.DataToWrite.Length = 0;
I2C_command.Callback=CallBackI2C;
/* Display Welcome message */
// LCD_GLASS_ScrollSentence((uint8_t*)" CELESTIA ONLINE ",1,SCROLL_SPEED);
Delay.Reset(&TimeDelay);
Delay.Reset(&DbgDelay);
MesureCurStop();
char chI2cCounter=0;
MesureCurUpward();
chflagI2C=1;
while(1){
i2cMgr.Task();
calipers.Task();
switch (chMainStep)
{
case MAIN_STEP_IDLE:
if (calipers.GetState()==SPI_END_RX) //при выходе из холостго режима пропускаем первый отсчет со штангена, чтобы ток в датчике
{
chMainStep=MAIN_STEP_WAIT_CALIPERS_START;
DbgUART.SendPrintF("OUT IDLE \n");
MesureCurUpward(); // включаем ток
chflagI2C=0;
}
break;
case MAIN_STEP_WAIT_CALIPERS_START:
if (calipers.GetState()==SPI_IDLE) // давно небыло посылок с штангена,
{
DbgUART.SendPrintF("IN IDLE \n");
chMainStep=MAIN_STEP_IDLE; // переходим в холостой режим
MesureCurStop(); //отключаем ток в датчике.
}
if (calipers.GetState()==SPI_START_RX) // начало приема данных со штангена
{
//DbgUART.SendPrintF("IN I2C \n");
chMainStep=MAIN_STEP_WAIT_I2C;
i2cMgr.AddCmd(I2C_command);
}
break;
case MAIN_STEP_WAIT_I2C:
if (chflagI2C==1) // закончилась работа с I2C
{
chMainStep=MAIN_STEP_WAIT_CALIPERS_END;
MesureCurToggle(); // переключаем направление тока
}
break;
case MAIN_STEP_WAIT_CALIPERS_END:
if (calipers.GetState()==SPI_END_RX) // закончилcz прием данных о штангена
{
chByte[0]=rxBuf[1];
chByte[1]=rxBuf[0];
DbgUART.SendPrintF("ACD_VAL=%d \n",*iCurentAdcValue);
LCD_GLASS_Clear();
tiny_sprintf(strDisp, " %d ", calipers.iSpiDataRx );
LCD_GLASS_DisplayString( (unsigned char *) strDisp );
DbgUART.SendPrintF("CALIPERS_VAL=%d \n",calipers.iSpiDataRx);
DbgUART.SendPrintF("OUT I2CE \n");
chMainStep=MAIN_STEP_WAIT_CALIPERS_START;
}
break;
} //switch
// if (Delay.Elapsed(&DbgDelay,100)) DbgUART.SendPrintF("i2c flag=%d main_state=%d \n ",chflagI2C, chMainStep) ;
/* if (chflagI2C==1) // закончилась работа с I2C
{
MesureCurToggle();
chflagI2C=0;
}
if (Delay.Elapsed(&DbgDelay,250))
{
if (chI2cCounter<=10)
{
//MesureCurToggle();
chByte[0]=rxBuf[1];
chByte[1]=rxBuf[0];
DbgUART.SendPrintF("ACD_VAL=%d \n",*iCurentAdcValue);
rxBuf[0]=0;
rxBuf[1]=0;
chI2cCounter++;
//chflagI2C=0;
i2cMgr.AddCmd(I2C_command);
}
}
*/
if (flag_UserButton == TRUE)
{
clearUserButtonFlag();
chI2cCounter=0;
}
}
}
void dashboard_draw_func(handle_t obj)
{
gui_widget_t *w = (gui_widget_t *) obj;
gfx_set_color(COLOR_BLACK);
gfx_fill_rectangle(w->left, w->top, w->width, w->height);
if(gui_widget_get_state(w, STATE_FOCUSED))
gfx_set_color(COLOR_YELLOW);
else
gfx_set_color(COLOR_DARK_YELLOW);
gfx_draw_rectangle(w->left, w->top, w->width, w->height);
gfx_set_color(COLOR_WHITE);
gfx_set_font(&FONT_DIALOG_12);
gfx_set_text_pos(w->left + 10, w->top + 10);
gfx_outtext("Pressure:", 100);
gfx_set_text_pos(w->left + 10, w->top + 90);
gfx_outtext("Humidity:", 100);
gfx_set_text_pos(w->left + 10, w->top + 170);
gfx_outtext("Temperature:", 100);
if(w->extra != NULL)
{
dashboard_data_t *data = (dashboard_data_t*) w->extra;
char buf[16];
int16_t trend;
// Min & max
gfx_set_text_pos(w->left + 10, w->top + 60);
gfx_set_color(COLOR_CYAN);
gfx_outtext("min: ", 10);
if(data->pressure.min != 0x8000)
tiny_sprintf(stringCache, "%d1 hPa", data->pressure.min);
else
tiny_sprintf(stringCache, "---");
gfx_set_color(data->alarmMask & ALARM_MIN_P ? COLOR_RED : COLOR_WHITE);
gfx_outtext_ram(stringCache, 25);
gfx_set_color(COLOR_CYAN);
gfx_outtext(", max: ", 10);
if(data->pressure.max != 0x8000)
tiny_sprintf(stringCache, "%d1 hPa", data->pressure.max);
else
tiny_sprintf(stringCache, "---");
gfx_set_color(data->alarmMask & ALARM_MAX_P ? COLOR_RED : COLOR_WHITE);
gfx_outtext_ram(stringCache, 25);
gfx_set_text_pos(w->left + 10, w->top + 140);
gfx_set_color(COLOR_MAGENTA);
gfx_outtext("min: ", 10);
if(data->humidity.min != 0x8000)
tiny_sprintf(stringCache, "%d2 %%RH", data->humidity.min);
else
tiny_sprintf(stringCache, "---");
gfx_set_color(data->alarmMask & ALARM_MIN_H ? COLOR_RED : COLOR_WHITE);
gfx_outtext_ram(stringCache, 25);
gfx_set_color(COLOR_MAGENTA);
gfx_outtext(", max: ", 10);
if(data->humidity.max != 0x8000)
tiny_sprintf(stringCache, "%d2 %%RH", data->humidity.max);
else
tiny_sprintf(stringCache, "---");
gfx_set_color(data->alarmMask & ALARM_MAX_H ? COLOR_RED : COLOR_WHITE);
gfx_outtext_ram(stringCache, 25);
gfx_set_text_pos(w->left + 10, w->top + 220);
gfx_set_color(COLOR_YELLOW);
gfx_outtext("min: ", 10);
if(data->temperature.min != 0x8000)
tiny_sprintf(stringCache, "%d2 *C", data->temperature.min);
else
tiny_sprintf(stringCache, "---");
gfx_set_color(data->alarmMask & ALARM_MIN_T ? COLOR_RED : COLOR_WHITE);
gfx_outtext_ram(stringCache, 25);
gfx_set_color(COLOR_YELLOW);
gfx_outtext(", max: ", 10);
if(data->temperature.max != 0x8000)
tiny_sprintf(stringCache, "%d2 *C", data->temperature.max);
else
tiny_sprintf(stringCache, "---");
gfx_set_color(data->alarmMask & ALARM_MAX_T ? COLOR_RED : COLOR_WHITE);
gfx_outtext_ram(stringCache, 25);
// TREND
trend = (data->pressure.trend - data->pressure.trendLast);
if(trend < 2 && trend > -2)
draw_minus(w->left + 170, w->top + 38);
else
{
draw_arrow(w->left + 170, w->top + 23, (bool_t) (trend > 0));
tiny_sprintf(buf, "%c%d1", trend > 0? '+' : ' ', trend);
gfx_set_text_pos(w->left + 150, w->top + 43);
gfx_outtext_ram(buf, 16);
}
trend = (data->humidity.trend - data->humidity .trendLast);
if (trend < 5 && trend > -5)
draw_minus(w->left + 170, w->top + 118);
else
{
draw_arrow(w->left + 170, w->top + 103, (bool_t) (trend > 0));
tiny_sprintf(buf, "%c%d2", trend > 0? '+' : ' ', trend);
gfx_set_text_pos(w->left + 150, w->top + 123);
gfx_outtext_ram(buf, 16);
}
trend = (data->temperature.trend - data->temperature.trendLast);
if (trend < 2 && trend > -2)
draw_minus(w->left + 170, w->top + 198);
else
{
draw_arrow(w->left + 170, w->top + 183, (bool_t) (trend > 0));
tiny_sprintf(buf, "%c%d2", trend > 0? '+' : ' ', trend);
gfx_set_text_pos(w->left + 150, w->top + 203);
gfx_outtext_ram(buf, 16);
}
// Big digits
gfx_set_font(&FONT_ARIALBLACK_36);
gfx_set_color(COLOR_WHITE);
gfx_set_text_pos(w->left + 10, w->top + 18);
tiny_sprintf(stringCache, "%d1", data->pressure.val);
gfx_outtext_ram(stringCache, 10);
gfx_set_text_pos(w->left + 10, w->top + 98);
tiny_sprintf(stringCache, "%d2", data->humidity.val);
gfx_outtext_ram(stringCache, 10);
gfx_set_text_pos(w->left + 10, w->top + 178);
tiny_sprintf(stringCache, "%d2", data->temperature.val);
gfx_outtext_ram(stringCache, 10);
}
}