BMP085-master
所属分类:单片机开发
开发工具:C/C++
文件大小:79KB
下载次数:0
上传日期:2019-10-05 02:56:24
上 传 者:
maikroice1
说明: BMP085 stm32 source code
文件列表:
18b20.c (939, 2015-11-24)
18b20.h (827, 2015-11-24)
adc.c (11538, 2015-11-24)
adc.h (3692, 2015-11-24)
bmp085.c (3550, 2015-11-24)
bmp085.h (1231, 2015-11-24)
dac.c (1557, 2015-11-24)
dac.h (771, 2015-11-24)
delay.c (671, 2015-11-24)
delay.h (716, 2015-11-24)
dht11.c (3114, 2015-11-24)
dht11.h (985, 2015-11-24)
dht22tocom.uvgui.tarasii (139373, 2015-11-24)
dht22tocom.uvgui_tarasii.bak (142074, 2015-11-24)
dht22tocom.uvopt (21285, 2015-11-24)
dht22tocom.uvproj (23000, 2015-11-24)
dht22tocom_Target 1.dep (64850, 2015-11-24)
dht22tocom_uvopt.bak (21286, 2015-11-24)
dht22tocom_uvproj.bak (22836, 2015-11-24)
ds2417.c (1490, 2015-11-24)
ds2417.h (901, 2015-11-24)
ext_glcd.c (14626, 2015-11-24)
ext_glcd.h (1458, 2015-11-24)
i2c.c (6603, 2015-11-24)
i2c.h (668, 2015-11-24)
leds.c (946, 2015-11-24)
leds.h (608, 2015-11-24)
main.c (11601, 2015-11-24)
main.h (1021, 2015-11-24)
onewire.c (10556, 2015-11-24)
onewire.h (748, 2015-11-24)
pin.c (3209, 2015-11-24)
pin.h (3493, 2015-11-24)
rtc.c (1249, 2015-11-24)
rtc.h (575, 2015-11-24)
ser.py (2185, 2015-11-24)
... ...
BMP085
======
Simple Keil 4 project for STM32L-DISCOVERY board with DHT22, DS18B20 and BMP085 sensor connected.
Preasure, temperature and humidity are transmited to USART. Also timer pwm generation and pwm capture mode, ADC and DAC, RTC examle.
USART config: 9600,8,N,1
To get board responce, we need to send any char to USART
pins:
RS232 (USART2)
PA10: TxD
PA09: RxD
DHT22
PC02: OUT
BMP084 (I2C2)
PB11: SDA
PB10: SLC
DS18B20 (USART1)
PA02: OUT
PA03: OUT
TIM2 (in) TIM4 (out)
PA05: PA15
ADC (in) DAC (out)
PA04: PC03
Responce example:
UART=103;
MODE=3;
V_ref_RAW=1689;
Vref=2.97V;
T_core_RAW=677;
Tcore=24C;
DHT_RAW=012b01022f;
T_DHT=25.8C;
H_DHT=29.9%;
BMP085_Calib 1e35 fbca c86d 836a 6223 6175 157a 0038 8000 d4bd 0***0;
BMP085_RAW 835a a03c80;
T_BMP085=26.0C;
P_BMP085=99390Pa=745.4mmHg;
T_DS=26.0C.
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