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GP2Y1051AU0F is a dust sensor by optical sensing system. An infrared emitting diode (IRED) and an phototransistor are diagonally arranged into this device. It detects the reflected light of dust in air. Especially, it is effective to detect very fine particle like the cigarette smoke. In addition it can distinguish smoke from house dust by pulse pattern of output voltage.
LibDriver GP2Y1051AU0F is the full function driver of GP2Y1051AU0F launched by LibDriver.It provides the function of dust density reading and other functions. LibDriver is MISRA compliant.
/src includes LibDriver GP2Y1051AU0F source files.
/interface includes LibDriver GP2Y1051AU0F UART platform independent template.
/test includes LibDriver GP2Y1051AU0F driver test code and this code can test the chip necessary function simply.
/example includes LibDriver GP2Y1051AU0F sample code.
/doc includes LibDriver GP2Y1051AU0F offline document.
/datasheet includes GP2Y1051AU0F datasheet.
/project includes the common Linux and MCU development board sample code. All projects use the shell script to debug the driver and the detail instruction can be found in each project's README.md.
/misra includes the LibDriver MISRA code scanning results.
Reference /interface UART platform independent template and finish your platform UART driver.
Add the /src directory, the interface driver for your platform, and your own drivers to your project, if you want to use the default example drivers, add the /example directory to your project.
You can refer to the examples in the /example directory to complete your own driver. If you want to use the default programming examples, here's how to use them.
#include "driver_gp2y1051au0f_basic.h"
uint8_t res;
uint32_t i;
res = gp2y1051au0f_basic_init();
if (res != 0)
{
return 1;
}
...
for (i = 0; i < 3; i++)
{
float mg_m3;
/* delay 1000ms */
gp2y1051au0f_interface_delay_ms(1000);
/* read data */
res = gp2y1051au0f_basic_read(&mg_m3);
if (res != 0)
{
(void)gp2y1051au0f_basic_deinit();
return 1;
}
/* output */
gp2y1051au0f_interface_debug_print("gp2y1051au0f: %d/%d.\n", i + 1, 3);
gp2y1051au0f_interface_debug_print("gp2y1051au0f: dust density is %0.2fmg/m3.\n", mg_m3);
...
}
...
/* deinit */
(void)gp2y1051au0f_basic_deinit();
return 0;Online documents: https://www.libdriver.com/docs/gp2y1051au0f/index.html.
Offline documents: /doc/html/index.html.
Please refer to CONTRIBUTING.md.
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