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tests/driver_hm330x: initial import

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This commit is contained in:
Francisco Molina 2021-12-16 15:19:55 +01:00
parent fe38284a3c
commit aedec107d4
4 changed files with 191 additions and 0 deletions
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11
tests/driver_hm330x/Makefile Normal file
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BOARD ?= nrf52840-mdk
include ../Makefile.tests_common
DRIVER ?= hm3301
USEMODULE += $(DRIVER)
USEMODULE += ztimer_usec
USEMODULE += ztimer_msec
USEMODULE += fmt
include $(RIOTBASE)/Makefile.include

51
tests/driver_hm330x/README.md Normal file
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driver_hm330x
==============
This is a simple test application for the HM330X I2C particle sensor. The test
will read and print the sensor data every second.
Note that particle counting is only available with hm3302.
- `hm3302` output;
```
main(): This is RIOT! (Version: 2021.04-devel-1342-g93325-pr_driver_hm330x)
HM330X test application
+------------Initializing------------+
+------------------------+------------------------+----------------------------------------------+
| Standard concentration | Atmospheric Environment| # Particles in 0.1l air of diameter >= |
| PM1.0 | PM2.5 | PM10.0 | PM1.0 | PM2.5 | PM10.0 | 0.3µm | 0.5µm | 1.0µm | 2.5µm | 5.0µm | 10µm |
+-------+-------+--------+-------+-------+--------+-------+-------+-------+-------+-------+------+
| 5| 7| 7| 5| 7| 7| 0| 0| 0| 0| 0| 0|
| 5| 7| 7| 5| 7| 7| 0| 0| 0| 0| 0| 0|
| 5| 7| 7| 5| 7| 7| 0| 0| 0| 0| 0| 0|
| 5| 7| 7| 5| 7| 7| 0| 0| 0| 0| 0| 0|
| 5| 7| 7| 5| 7| 7| 0| 0| 0| 0| 0| 0|
| 5| 7| 7| 5| 7| 7| 0| 0| 0| 0| 0| 0|
| 5| 7| 7| 5| 7| 7| 0| 0| 0| 0| 0| 0|
| 5| 7| 7| 5| 7| 7| 0| 0| 0| 0| 0| 0|
| 5| 7| 7| 5| 7| 7| 0| 0| 0| 0| 0| 0|
| 5| 7| 7| 5| 7| 7| 0| 0| 0| 0| 0| 0|
| 5| 7| 7| 5| 7| 7| 0| 0| 0| 0| 0| 0|
```
- `hm3301` output;
```
main(): This is RIOT! (Version: )
HM330X test application
+------------Initializing------------+
+------------------------+------------------------+
| Standard concentration | Atmospheric Environment|
| PM1.0 | PM2.5 | PM10.0 | PM1.0 | PM2.5 | PM10.0 |
+-------+-------+--------+-------+-------+--------+
| 8| 11| 11| 8| 11| 11|
| 8| 11| 11| 8| 11| 11|
| 8| 11| 11| 8| 11| 11|
| 9| 13| 13| 9| 13| 13|
| 9| 13| 13| 9| 13| 13|
| 9| 13| 13| 9| 13| 13|
| 9| 13| 13| 9| 13| 13|
| 9| 13| 13| 9| 13| 13|
```

8
tests/driver_hm330x/app.config.test Normal file
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# this file enables modules defined in Kconfig. Do not use this file for
# application configuration. This is only needed during migration.
CONFIG_MODULE_HM330X=y
CONFIG_MODULE_HM3301=y
CONFIG_MODULE_FMT=y
CONFIG_ZTIMER_USEC=y
CONFIG_MODULE_ZTIMER=y
CONFIG_MODULE_ZTIMER_MSEC=y

121
tests/driver_hm330x/main.c Normal file
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/*
* Copyright (C) 2021 Inria
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup tests
* @{
*
* @file
* @brief HM330X driver test application
*
* @author Marian Buschsieweke <marian.buschsieweke@ovgu.de>
* @author Francisco Molina <francois-xavier.molinas@inria.fr>
*
* @}
*/
#include <stdio.h>
#include <string.h>
#include "fmt.h"
#include "ztimer.h"
#include "timex.h"
#include "hm330x.h"
#include "hm330x_params.h"
static const char spaces[16] = " ";
static void print_col_u32_dec(uint32_t number, size_t width)
{
char sbuf[10]; /* "4294967295" */
size_t slen;
slen = fmt_u32_dec(sbuf, number);
if (width > slen) {
width -= slen;
while (width > sizeof(spaces)) {
print(spaces, sizeof(spaces));
}
print(spaces, width);
}
print(sbuf, slen);
}
int main(void)
{
hm330x_t dev;
print_str("HM330X test application\n");
print_str("+------------Initializing------------+\n");
/* initialize the sensor with default configuration parameters */
if (hm330x_init(&dev, &hm330x_params[0])) {
print_str("Initialization failed\n");
return 1;
}
#if IS_USED(MODULE_HM3302)
print_str(
"+------------------------+------------------------+----------------------------------------------+\n"
"| Standard concentration | Atmospheric Environment| # Particles in 0.1l air of diameter >= |\n"
"| PM1.0 | PM2.5 | PM10.0 | PM1.0 | PM2.5 | PM10.0 | 0.3µm | 0.5µm | 1.0µm | 2.5µm | 5.0µm | 10µm |\n"
"+-------+-------+--------+-------+-------+--------+-------+-------+-------+-------+-------+------+\n"
);
#else
print_str(
"+------------------------+------------------------+\n"
"| Standard concentration | Atmospheric Environment|\n"
"| PM1.0 | PM2.5 | PM10.0 | PM1.0 | PM2.5 | PM10.0 |\n"
"+-------+-------+--------+-------+-------+--------+\n"
);
#endif
hm330x_data_t data;
while (1) {
ztimer_sleep(ZTIMER_MSEC, 1 * MS_PER_SEC);
/* read the data and print them on success */
if (hm330x_read(&dev, &data) == 0) {
print("|", 1);
print_col_u32_dec(data.mc_pm_1, 7);
print("|", 1);
print_col_u32_dec(data.mc_pm_2p5, 7);
print("|", 1);
print_col_u32_dec(data.mc_pm_10, 8);
print("|", 1);
print_col_u32_dec(data.amc_pm_1, 7);
print("|", 1);
print_col_u32_dec(data.amc_pm_2p5, 7);
print("|", 1);
print_col_u32_dec(data.amc_pm_10, 8);
#if IS_USED(MODULE_HM3302)
print("|", 1);
print_col_u32_dec(data.nc_pm_0p3, 7);
print("|", 1);
print_col_u32_dec(data.nc_pm_0p5, 7);
print("|", 1);
print_col_u32_dec(data.nc_pm_1, 7);
print("|", 1);
print_col_u32_dec(data.nc_pm_2p5, 7);
print("|", 1);
print_col_u32_dec(data.nc_pm_5, 7);
print("|", 1);
print_col_u32_dec(data.nc_pm_10, 6);
#endif
print("|\n", 2);
}
else {
print_str("Could not read data from sensor\n");
}
}
return 0;
}