Barometer program : Data Logger function includes Barometer & temperature (BMP180), Humidity & temp. (RHT03), Sunshine (Cds), RTC(M41T62) data. : Logging data saves into EEPROM (AT24C1024) using ring buffer function.
Dependencies: AT24C1024 RHT03 TextLCD BMP180 M41T62
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Please see https://mbed.org/users/kenjiArai/notebook/mbed-lpc1114fn28-barometer-with-data-logging/#
main_bmp180.h@14:18a98cad6109, 2014-06-22 (annotated)
- Committer:
- kenjiArai
- Date:
- Sun Jun 22 06:10:57 2014 +0000
- Revision:
- 14:18a98cad6109
Barometer program / Step by step approach -> 8th step,; Check each function on I2C devices, EEPROM, LCD, RTC and BMP180
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
kenjiArai | 14:18a98cad6109 | 1 | /* |
kenjiArai | 14:18a98cad6109 | 2 | * mbed Application program for the mbed LPC1114FN28 |
kenjiArai | 14:18a98cad6109 | 3 | * Test program -> Check RTC module |
kenjiArai | 14:18a98cad6109 | 4 | * |
kenjiArai | 14:18a98cad6109 | 5 | * Copyright (c) 2014 Kenji Arai / JH1PJL |
kenjiArai | 14:18a98cad6109 | 6 | * http://www.page.sannet.ne.jp/kenjia/index.html |
kenjiArai | 14:18a98cad6109 | 7 | * http://mbed.org/users/kenjiArai/ |
kenjiArai | 14:18a98cad6109 | 8 | * Created: June 22nd, 2014 |
kenjiArai | 14:18a98cad6109 | 9 | * Revised: June 22nd, 2014 |
kenjiArai | 14:18a98cad6109 | 10 | * |
kenjiArai | 14:18a98cad6109 | 11 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, |
kenjiArai | 14:18a98cad6109 | 12 | * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE |
kenjiArai | 14:18a98cad6109 | 13 | * AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
kenjiArai | 14:18a98cad6109 | 14 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
kenjiArai | 14:18a98cad6109 | 15 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
kenjiArai | 14:18a98cad6109 | 16 | */ |
kenjiArai | 14:18a98cad6109 | 17 | |
kenjiArai | 14:18a98cad6109 | 18 | #include "mbed.h" |
kenjiArai | 14:18a98cad6109 | 19 | #include "BMP180.h" // Own lib. / Pressure sensor |
kenjiArai | 14:18a98cad6109 | 20 | |
kenjiArai | 14:18a98cad6109 | 21 | Serial pc(dp16,dp15); // UART (vertual COM) |
kenjiArai | 14:18a98cad6109 | 22 | #if 1 |
kenjiArai | 14:18a98cad6109 | 23 | BMP180 bmp180(dp5,dp27); // Bosch sensor |
kenjiArai | 14:18a98cad6109 | 24 | #else |
kenjiArai | 14:18a98cad6109 | 25 | I2C i2c(dp5,dp27); // SDA, SCL |
kenjiArai | 14:18a98cad6109 | 26 | BMP180 bmp180(i2c); // Bosch sensor |
kenjiArai | 14:18a98cad6109 | 27 | #endif |
kenjiArai | 14:18a98cad6109 | 28 | |
kenjiArai | 14:18a98cad6109 | 29 | //------------------------------------------------------------------------------------------------- |
kenjiArai | 14:18a98cad6109 | 30 | // Control Program |
kenjiArai | 14:18a98cad6109 | 31 | //------------------------------------------------------------------------------------------------- |
kenjiArai | 14:18a98cad6109 | 32 | int main() { |
kenjiArai | 14:18a98cad6109 | 33 | pc.baud(9600); |
kenjiArai | 14:18a98cad6109 | 34 | pc.printf("\r\nmbed LPC1114FN28 BMP180 test by JH1PJL created on "__DATE__"(UTC)\r\n"); |
kenjiArai | 14:18a98cad6109 | 35 | while(1) { |
kenjiArai | 14:18a98cad6109 | 36 | // ---------- Barometer Sensor / BMP180 -------------------------------------------------- |
kenjiArai | 14:18a98cad6109 | 37 | bmp180.normalize(); |
kenjiArai | 14:18a98cad6109 | 38 | pc.printf("Pres:%4.1fhPa, Temp:%\+-0.1fdegC\r\n", |
kenjiArai | 14:18a98cad6109 | 39 | bmp180.read_pressure(), bmp180.read_temperature()); |
kenjiArai | 14:18a98cad6109 | 40 | wait(1.0); |
kenjiArai | 14:18a98cad6109 | 41 | } |
kenjiArai | 14:18a98cad6109 | 42 | } |