Rohm
Demo application of reading 6 different sensors and outputting values on UART. This demo can be used with Rohm tileshield using tiles for BH1726, BD1020, RPR0521, BH1745, ML8511 and BD7411. Developed and tested using Renesas GR-Peach -board.
Dependencies: rohm-bh1726 rohm-bh1745 rohm-rpr0521 rohm-sensor-hal
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rohm-bd7411g-hello
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Rohm
Revision 13:69b1b8cadb78, committed 2016-09-20
- Comitter:
- MikkoZ
- Date:
- Tue Sep 20 12:11:45 2016 +0000
- Parent:
- 12:18c2160813c6
- Commit message:
- Initial version of 6sensor-demo.; ; Tested with GR-Peach and Rohm tileshield.
Changed in this revision
--- a/main.cpp Mon Sep 19 10:07:15 2016 +0000
+++ b/main.cpp Tue Sep 20 12:11:45 2016 +0000
@@ -1,21 +1,151 @@
-#include "mbed.h"
+/* Copyright 2016 Rohm Semiconductor
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#include "rohm-sensor-hal/rohm-sensor-hal/rohm_hal.h" //mbed.h, types, DEBUG_print*
+#include "rohm-sensor-hal/rohm-sensor-hal/I2CCommon.h"
+
+#include "rohm-bh1726/rohm-bh1726/bh1726_driver.h"
+#include "rohm-bh1726/rohm-bh1726/bh1726.h"
+#include "rohm-rpr0521/rohm-rpr0521/rpr0521_driver.h"
+#include "rohm-rpr0521/rohm-rpr0521/rpr0521.h"
+#include "rohm-bh1745/rohm-bh1745/bh1745_driver.h"
+#include "rohm-bh1745/rohm-bh1745/bh1745.h"
+
+
+Serial pc(USBTX, USBRX);
DigitalOut led1(LED1);
-//Edit input pin setup according to where hall sensor is connected
-//(USER_BUTTON0 for button on GR-PEACH)
DigitalIn hall_sensor(USER_BUTTON0);
-Serial pc(USBTX, USBRX);
+AnalogIn ml8511_input(A0);
+AnalogIn bd1020_input(A2);
+
+
+void bh1726_print_one_value(){
+ bool error;
+ uint16_t data[2]; //2 channels of 16-bit data
+
+ error = bh1726_read_data(&data[0]);
+ if (!error) {
+ pc.printf("BH1726 ALS Data0[%4u], Data1[%4u]\n\r", data[0], data[1]);
+ }
+ else {
+ pc.printf("\n\r");
+ }
+ return;
+}
+
+
+void bd1020_print_one_value(){
+ float temperature;
+
+ temperature = -(1000 * (bd1020_input * 3.3f) - 1546) / 8.2;
+ pc.printf("BD1020 Temperature=%5.3f\r\n", temperature);
+ return;
+}
+
+
+void rpr0521_print_one_value(){
+ bool error;
+ uint16_t data[3];
+
+ error = rpr0521_read_data(&data[0]);
+ if (!error) {
+ pc.printf("RPR0521 PS[%4u], Als0[%4u], Als1[%4u]\n\r", data[0], data[1], data[2]);
+ }
+ else {
+ pc.printf("\n\r");
+ }
+}
+
+
+void bh1745_print_one_value(){
+ bool error;
+ uint16_t data[4]; //4 channels of 16-bit data
+
+ error = bh1745_read_data(&data[0]);
+ if (!error) {
+ pc.printf("BH1745 Red[%4u], Green[%4u], Blue[%4u], Clear[%4u]\n\r", data[0], data[1], data[2], data[3]);
+ }
+ else {
+ pc.printf("\n\r");
+ }
+}
+
+
+void ml8511_print_one_value(){
+ float uvraw, uv;
+ #define MIN (0.300)
+ #define MAX (0.900)
+ #define UVONMAX 15
+ uvraw = ml8511_input;
+ uv = ( (UVONMAX/(MAX-MIN)) * (uvraw - MIN) );
+ pc.printf("ML8511 UV Intensity %2.2fmW/cm^2 (raw[%2.3f])\r\n", uv, uvraw);
+}
+
+
+void bd7411_print_one_value(){
+ if (!hall_sensor){
+ pc.printf("BD7411 Magnet detected.\n\r");
+ }
+ else{
+ pc.printf("BD7411 No magnet.\n\r");
+ }
+ led1 = hall_sensor;
+}
+
// main() runs in its own thread in the OS
// (note the calls to Thread::wait below for delays)
int main() {
pc.printf("\n\r");
- pc.printf("BD7411G Hall sensor example application.\r\n");
- pc.printf("Led on board will change ON/OFF according to magnet detection. \n\r");
+ pc.printf("\n\r");
+ pc.printf("\n\r");
+ pc.printf("6 sensor test on Rohm tileshield with 6 tiles.\r\n");
+ pc.printf("\n\r");
+
+ I2CCommonBegin();
+
+ bh1726_wait_until_found();
+ pc.printf("BH1726 Sensor found.\n\r");
+ bh1726_initial_setup();
+
+ pc.printf("BD1020 Analog sensor assumed to be connected.\n\r");
+
+ rpr0521_wait_until_found();
+ pc.printf("RPR0521 Sensor found.\n\r");
+ rpr0521_initial_setup();
+
+ bh1745_wait_until_found();
+ pc.printf("BH1745 Sensor found.\n\r");
+ bh1745_initial_setup();
+
+ pc.printf("ML8511 Analog sensor assumed to be connected.\n\r");
+ pc.printf("BD7411 Digital sensor assumed to be connected.\n\r");
+
+ pc.printf("\n\r");
+ pc.printf("\n\r");
+
while (true) {
- led1 = hall_sensor;
- Thread::wait(100);
+ bh1726_print_one_value();
+ bd1020_print_one_value();
+ rpr0521_print_one_value();
+ bh1745_print_one_value();
+ ml8511_print_one_value();
+ bd7411_print_one_value();
+
+ Thread::wait(200);
}
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/rohm-bh1726.lib Tue Sep 20 12:11:45 2016 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/Rohm/code/rohm-bh1726/#6eb91c7c6560
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/rohm-bh1745.lib Tue Sep 20 12:11:45 2016 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/Rohm/code/rohm-bh1745/#2b4a1b49998d
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/rohm-rpr0521.lib Tue Sep 20 12:11:45 2016 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/Rohm/code/rohm-rpr0521/#145f11782373
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/rohm-sensor-hal.lib Tue Sep 20 12:11:45 2016 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/teams/Rohm/code/rohm-sensor-hal/#f83fa2f3cfab