rooty/LibrePilot
1
0
Fork 0
mirror of https://bitbucket.org/librepilot/librepilot.git synced 2025-01-18 03:52:11 +01:00
Code Issues Releases Activity

Added an option to be able to change the interleave between Pressure and Temperature conversion for the MS5611

Browse Source 
To enable this option define the PIOS_MS5611_SLOW_TEMP_RATE with the number of Pressure conversion for each Temperature conversion.
This commit is contained in:
a*morale 2012-08-25 13:04:41 +02:00
parent 257b00a400
commit c696cccff8
1 changed files with 17 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
flight/Modules/Altitude/revolution/altitude.c
View File

@ -100,6 +100,13 @@ static void altitudeTask(void *parameters)
// TODO: Check the pressure sensor and set a warning if it fails test // TODO: Check the pressure sensor and set a warning if it fails test
// Option to change the interleave between Temp and Pressure conversions
// Undef for normal operation
//#define PIOS_MS5611_SLOW_TEMP_RATE 20
#ifdef PIOS_MS5611_SLOW_TEMP_RATE
uint8_t temp_press_interleave_count = 1;
#endif
// Main task loop // Main task loop
while (1) while (1)
{ {
@ -128,11 +135,20 @@ static void altitudeTask(void *parameters)
} }
#endif #endif
float temp, press; float temp, press;
#ifdef PIOS_MS5611_SLOW_TEMP_RATE
temp_press_interleave_count --;
if(temp_press_interleave_count == 0)
{
#endif
// Update the temperature data // Update the temperature data
PIOS_MS5611_StartADC(TemperatureConv); PIOS_MS5611_StartADC(TemperatureConv);
vTaskDelay(PIOS_MS5611_GetDelay()); vTaskDelay(PIOS_MS5611_GetDelay());
PIOS_MS5611_ReadADC(); PIOS_MS5611_ReadADC();
#ifdef PIOS_MS5611_SLOW_TEMP_RATE
temp_press_interleave_count=PIOS_MS5611_SLOW_TEMP_RATE;
}
#endif
// Update the pressure data // Update the pressure data
PIOS_MS5611_StartADC(PressureConv); PIOS_MS5611_StartADC(PressureConv);