int main(){
char *i2c_device = "/dev/i2c-1";
int address = 0x77;
void *bmp = bmp180_init(address, i2c_device);
bmp180_eprom_t eprom;
bmp180_dump_eprom(bmp, &eprom);
bmp180_set_oss(bmp, 1);
if(bmp != NULL){
float t = bmp180_temperature(bmp);
long p = bmp180_pressure(bmp);
float alt = bmp180_altitude(bmp);
printf("t = %f, p = %lu, a= %f\n", t, p, alt);
bmp180_close(bmp);
}
return 0;
}
void ICACHE_FLASH_ATTR sensors_init(){
NODE_DBG("sensors_init");
//init data
os_memset(&global_sensor_data,0,sizeof(sensor_data));
//init sensors
dht22_init();
bmp180_init();
//Start os task
system_os_task(sensor_read_task, SENSOR_TASK_PRIORITY ,sensor_read_task_queue, SENSOR_TASK_QUEUE_LEN);
system_os_post(SENSOR_TASK_PRIORITY, SENSOR_TASK_SIG, NULL );
//arm sensor read timer
os_memset(&sensor_read_timer,0,sizeof(os_timer_t));
os_timer_disarm(&sensor_read_timer);
os_timer_setfn(&sensor_read_timer, (os_timer_func_t *)sensor_read_timer_cb, NULL);
os_timer_arm(&sensor_read_timer, 2000, 1);
}
void user_init(void)
{
// Setup HW
user_setup();
// Just some infomations
printf("\n");
printf("SDK version : %s\n", sdk_system_get_sdk_version());
printf("GIT version : %s\n", GITSHORTREV);
// Use our user inform implementation
bmp180_informUser = bmp180_i2c_informUser;
// Init BMP180 Interface
bmp180_init(SCL_PIN, SDA_PIN);
// Create Main Communication Queue
mainqueue = xQueueCreate(10, sizeof(my_event_t));
// Create user interface task
xTaskCreate(bmp180_task, (const char * const)"bmp180_task", 256, &mainqueue, 2, NULL);
// Create Timer (Trigger a measurement every second)
timerHandle = xTimerCreate((const char * const)"BMP180 Trigger", 1000/portTICK_RATE_MS, pdTRUE, NULL, bmp180_i2c_timer_cb);
if (timerHandle != NULL)
{
if (xTimerStart(timerHandle, 0) != pdPASS)
{
printf("%s: Unable to start Timer ...\n", __FUNCTION__);
}
}
else
{
printf("%s: Unable to create Timer ...\n", __FUNCTION__);
}
}
/*lint -save -e970 Disable MISRA rule (6.3) checking. */
int main(void)
/*lint -restore Enable MISRA rule (6.3) checking. */
{
/* Write your local variable definition here */
uint8_t i ;
//uint8_t send_buf[50] ;
/*** Processor Expert internal initialization. DON'T REMOVE THIS CODE!!! ***/
PE_low_level_init();
/*** End of Processor Expert internal initialization. ***/
GPIO1_ClearFieldBits(GPIO1_Ptr, LAMP_CTR, 1); //turn off the lamp
modbus_init();
Ram_Init();
read_from_flash();
task_init();
bmp180_init();
opa_init();
Aq_Init();
/* Write your code here */
/* For example: */
for(;;)
{
// sprintf((char*)send_buf,"#C%05u P%07u TP%04d TH%04d H%04u AQ%04u\n\r", modbus.Co2, modbus.PP, modbus.PT, modbus.HT, modbus.HH, modbus.Aq);
// AS1_SendBlock(AS1_ptr, send_buf, strlen((char*)send_buf)) ;
// Delay(6);
if(heartbeat == TRUE) //tick = 1ms
{
heartbeat = FALSE;
if(serial_receive_timeout_count > 0)
{
serial_receive_timeout_count--;
if(serial_receive_timeout_count == 0)
{
revce_count = 0;
}
}
if(serial_response_delay > 0)
serial_response_delay--;
if((dealwithTag == TRUE) && (serial_response_delay == 0))
{
dealwithTag = FALSE;
dealwithData();
}
heartbeat_counter++;
if(heartbeat_counter >= OS_TICK) // 1 * 10 = 10ms
{
heartbeat_counter = 0;
task_manage();
}
}
Co2_Detect();
//
// AS2_SendBlock(AS2_ptr, "start\n\r", sizeof("start\n\r")) ;
// print_status = AD1_CreateSampleGroup(AdDataPTR, &ADC_CO2_Sample, 1) ;
// Delay(300);
//
// sprintf((void*)str, "P = %u\n\r", (uint16_t)print_status);
// AS1_SendBlock(AS1_ptr, str, sizeof(str)) ;
// Delay(300);
// if(enter_adc)
// {
// enter_adc = 0 ;
// AS2_SendBlock(AS2_ptr, "enteradc\n\r", sizeof("enteradc\n\r")) ;
// }
// Delay(300);
// switch(print_status)
// {
// case ERR_PARAM_SAMPLE_COUNT:
// AS2_SendBlock(AS2_ptr, "Para\n\r", sizeof("Para\n\r")) ;
// break;
// case ERR_BUSY:
// AS2_SendBlock(AS2_ptr, "BSY\n\r", sizeof("BSY\n\r")) ;
// break;
// case ERR_OK:
// AS2_SendBlock(AS2_ptr, "OK\n\r", sizeof("OK\n\r")) ;
// break ;
// case ERR_PARAM_INDEX:
// AS2_SendBlock(AS2_ptr, "index\n\r", sizeof("index\n\r")) ;
// break ;
// }
// AD1_CreateSampleGroup(AdDataPTR, (LDD_ADC_TSample *)&ADC_PM25_Sample, 1U);
// AD1_StartSingleMeasurement(AdDataPTR);
// while(AD1_GetMeasurementCompleteStatus(AdDataPTR) != TRUE);
// AD1_GetMeasuredValues(AdDataPTR, (LDD_TData *)&PM25_AD) ;
// sprintf((void*)str, "P%u\n\r", (uint16_t)PM25_AD);
// AS1_SendBlock(AS1_ptr, str, strlen((const char*)str)) ;
// Delay(3000) ;
}
/*** Don't write any code pass this line, or it will be deleted during code generation. ***/
/*** RTOS startup code. Macro PEX_RTOS_START is defined by the RTOS component. DON'T MODIFY THIS CODE!!! ***/
#ifdef PEX_RTOS_START
PEX_RTOS_START(); /* Startup of the selected RTOS. Macro is defined by the RTOS component. */
#endif
/*** End of RTOS startup code. ***/
/*** Processor Expert end of main routine. DON'T MODIFY THIS CODE!!! ***/
for(;;){}
/*** Processor Expert end of main routine. DON'T WRITE CODE BELOW!!! ***/
} /*** End of main routine. DO NOT MODIFY THIS TEXT!!! ***/
