Orefatoi / Mbed 2 deprecated afero_node_suntory_171018

pwm period is now 200us instead of the default 20ms veml6040 config is now AF_BIT | TRIG_BIT

Dependencies:   mbed MMA8451Q USBDevice WakeUp vt100

Fork of afero_node_suntory_2017_06_15 by Orefatoi

Files at this revision

API Documentation at this revision

Revision 23:e4d2316383a1, committed 2017-10-18

Comitter:
Rhyme
Date:
Wed Oct 18 00:31:13 2017 +0000
Parent:
22:44b33ef643b9
Commit message:
pwm period is now 200us from default 20ms; veml6040->setCOLORCOnf is now AF_BIT | TRIG_BIT from 0x00;

Changed in this revision

sensors/Color/Color_VEML6040.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/sensors/Color/Color_VEML6040.cpp	Wed Jun 21 02:04:56 2017 +0000
+++ b/sensors/Color/Color_VEML6040.cpp	Wed Oct 18 00:31:13 2017 +0000
@@ -1,5 +1,9 @@
 #include "Color_VEML6040.hpp"
 
+/* following 2 lines were added by Motoo Tanaka on 18-Oct-2017 */
+#define AF_BIT   0x02
+#define TRIG_BIT 0x04
+
 Color_VEML6040::Color_VEML6040()
 {
     CountDownToSystemReset::create(2);
@@ -11,6 +15,9 @@
     LEDs[0]->write(1.0) ;
     LEDs[1]->write(1.0) ;
     LEDs[2]->write(1.0) ;
+    LEDs[0]->period_us(200) ; /* pwm period 200us */
+    LEDs[1]->period_us(200) ; /* pwm period 200us */
+    LEDs[2]->period_us(200) ; /* pwm period 200us */
     m_veml6040 = new VEML6040((PinName)PINS::COLOR::SDA, (PinName)PINS::COLOR::SCL, SENSORS::VEML6040::ADDRESS);
     m_veml6040->setCOLORConf(0x00) ; /* default setting */
     callbackLED = &Color_VEML6040::prepare_LED;
@@ -155,7 +162,7 @@
         SENSORS::VEML6040::PWM_LED_R_UI16,
         SENSORS::VEML6040::PWM_LED_G_UI16,
         SENSORS::VEML6040::PWM_LED_B_UI16);
-    m_veml6040->setCOLORConf(0x00) ; /* default setting */
+    m_veml6040->setCOLORConf(AF_BIT | TRIG_BIT) ; /* Force mode with Trigger */
     SERIAL_PRINT_DBG("LED:TURNED ON. Timer start\n");
     LED_Timer->start();
 }