Added new platform: Wemos ESP8266 D1 mini pro. Now radio starts but still does not send any clock information.

lib/readme.txt

@@ -0,0 +1,41 @@
+
+This directory is intended for the project specific (private) libraries.
+PlatformIO will compile them to static libraries and link to executable file.
+
+The source code of each library should be placed in separate directory, like
+"lib/private_lib/[here are source files]".
+
+For example, see how can be organized `Foo` and `Bar` libraries:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional, custom build options, etc) http://docs.platformio.org/page/librarymanager/config.html
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- readme.txt --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+Then in `src/main.c` you should use:
+
+#include <Foo.h>
+#include <Bar.h>
+
+// rest H/C/CPP code
+
+PlatformIO will find your libraries automatically, configure preprocessor's
+include paths and build them.
+
+More information about PlatformIO Library Dependency Finder
+- http://docs.platformio.org/page/librarymanager/ldf.html

platformio.ini

@@ -8,6 +8,11 @@
 ; Please visit documentation for the other options and examples
 ; https://docs.platformio.org/page/projectconf.html
 
+[env:d1_mini_pro]
+platform = espressif8266
+board = d1_mini_pro
+framework = arduino
+
 [env:heltec_wifi_kit_8]
 platform = espressif8266
 board = heltec_wifi_kit_8

src/config.h

@@ -1,11 +1,8 @@
 #ifndef config_h_included
 #define config_h_included
 
-#define PIN_MASTER_CLIENT_SELECT 2
+#define PIN_NRF24_CE 2 /*10*/
-#define ROLE_MASTER LOW
+#define PIN_NRF24_CSN 15 /*8*/
-#define ROLE_CLIENT HIGH
-#define PIN_NRF24_CE 10
-#define PIN_NRF24_CSN 8
 
 #define PIN_RELAY1 5
 #define PIN_RELAY2 6

src/display.cpp

@@ -6,7 +6,10 @@
 
 
 // display
-U8G2_SSD1306_128X32_UNIVISION_F_HW_I2C u8g2(U8G2_R0, /* reset=*/ 16, /* clock=*/ 5, /* data=*/ 4);
+//U8G2_SSD1306_128X32_UNIVISION_F_HW_I2C u8g2(U8G2_R0, /* reset=*/ 16, /* clock=*/ 5, /* data=*/ 4);
+U8G2_SSD1306_128X32_UNIVISION_F_HW_I2C u8g2(U8G2_R0, /* reset=16*/ -1, /* clock=*/ 5, /* data=*/ 4);
+//U8G2_SSD1306_128X64_NONAME_1_HW_I2C u8g2(U8G2_R0);
+//U8X8_SH1106_128X64_NONAME_4W_HW_SPI u8g2(/* cs=*/ 10, /* dc=*/ 9, /* reset=*/ 8);
 
 #define LOGO16_GLCD_HEIGHT 16
 #define LOGO16_GLCD_WIDTH  16

src/main.cpp

@@ -9,11 +9,11 @@
 
 #include <ArduinoJson.h>
 #include <SPI.h>
-#include <RF24.h>
 
 #include "config.h"
 #include "display.h"
 #include "fastclock.h"
+#include "radio.h"
 
 #define AUTOSTART_CLOCK_AFTER_ms 10000
 
@@ -30,14 +30,12 @@ char static_sn[16] = "255.255.255.0";
 //flag for saving data
 bool shouldSaveConfig = false;
 
-RF24 radio(PIN_NRF24_CE, PIN_NRF24_CSN);
-byte addresses[][6] = {NETWORK_ADDRESS_MASTER_SEND, NETWORK_ADDRESS_MASTER_RECEIVE};
-
 // FastClock
 bool isMaster = true;
 
 Display display;
 Fastclock fastclock(&display);
+Radio radio(&display, true /*isMaster*/);
 
 //callback notifying us of the need to save config
 void saveConfigCallback () {
@@ -205,23 +203,7 @@ void setup() {
 
   // setupWifiConnection();
 
-  // setting up RF24
-  #if 0
-  display.addLogMessage("Start RF24 radio");
   radio.begin();
-  // Open a writing and reading pipe on each radio, with opposite addresses
-  if (isMaster){
-    radio.openWritingPipe(addresses[1]);
-    radio.openReadingPipe(1,addresses[0]);
-  } else {
-    radio.openWritingPipe(addresses[0]);
-    radio.openReadingPipe(1,addresses[1]);
-  }
-
-  // Start the radio listening for data
-  radio.startListening();
-  #endif
-
   fastclock.begin();
 }
 
@@ -248,105 +230,4 @@ void loop(void)
   fastclock.loop();
   display.showDashboard();
 
-  #if 0
-  // put your main code here, to run repeatedly:
-  /****************** Ping Out Role ***************************/
-  if (isMaster)  {
-
-      radio.stopListening();
-
-      Serial.println(F("Now sending"));
-
-      unsigned long start_time = micros();
-       if (!radio.write(&start_time, sizeof(unsigned long))) {
-         Serial.println(F("failed"));
 }
-
-      radio.startListening();
-
-      unsigned long started_waiting_at = micros();
-      boolean timeout = false;
-
-      while (!radio.available()) {
-        if (micros() - started_waiting_at > 200000 ) {            // If waited longer than 200ms, indicate timeout and exit while loop
-            timeout = true;
-            break;
-        }
-      }
-
-      if (timeout) {
-          Serial.println(F("Failed, response timed out."));
-      } else {
-          unsigned long got_time;
-          radio.read( &got_time, sizeof(unsigned long) );
-          unsigned long end_time = micros();
-
-          // Spew it
-          Serial.print(F("Sent "));
-          Serial.print(start_time);
-          Serial.print(F(", Got response "));
-          Serial.print(got_time);
-          Serial.print(F(", Round-trip delay "));
-          Serial.print(end_time-start_time);
-          Serial.println(F(" microseconds"));
-      }
-
-      // Try again 1s later
-      delay(1000);
-    }
-
-
-
-  /****************** Pong Back Role ***************************/
-
-    if (!isMaster)
-    {
-      unsigned long got_time;
-
-      if( radio.available()){
-                                                                      // Variable for the received timestamp
-        while (radio.available()) {                                   // While there is data ready
-          radio.read( &got_time, sizeof(unsigned long) );             // Get the payload
-        }
-
-        radio.stopListening();                                        // First, stop listening so we can talk
-        radio.write( &got_time, sizeof(unsigned long) );              // Send the final one back.
-        radio.startListening();                                       // Now, resume listening so we catch the next packets.
-        Serial.print(F("Sent response "));
-        Serial.println(got_time);
-     }
-   }
-   #endif
-}
-
-
-#if 0
-#ifdef RF_RadioHead
-  if (!Datagram.init()) {
-    LOG(LL_ERROR, ("*** Datagram init failed"));
-  }
-#endif
-
-#ifdef RF_RF24
-  radio.begin();
-  if (radio.isChipConnected()) { LOG(LL_INFO, ("*** RF chip found")); }
-  else { LOG(LL_ERROR, ("*** ERROR: RF chip not found!")); }
-  radio.setChannel(1);
-  radio.setPALevel(RF24_PA_MAX);
-  radio.setDataRate(RF24_2MBPS);
-  radio.setAutoAck(0);
-  //radio.setRetries(2,15); // Optionally, increase the delay between retries & # of retries
-  radio.setCRCLength(RF24_CRC_8);
-  radio.openWritingPipe(pipes[0]);
-  radio.openReadingPipe(1,pipes[1]);
-  radio.startListening();
-  radio.printDetails();
-  // @TODO: real random seed!
-  //randomSeed(analogRead(0));
-  //randomSeed(22);
-  radio.powerUp();
-  LOG(LL_INFO, ("*** RF payload size=%d bytes", radio.getPayloadSize()));
-  if (radio.testCarrier() || radio.testRPD()) { LOG(LL_INFO, ("*** Carrier/RPD seen on radio")); }
-  if (radio.failureDetected) { LOG(LL_ERROR, ("*** Radio error detected!")); }
-#endif
-#endif

src/radio.cpp

@@ -0,0 +1,124 @@
+#include <Arduino.h>
+#include <nRF24L01.h>
+#include <RF24.h>
+#include "config.h"
+#include "radio.h"
+
+static RF24 rf24(PIN_NRF24_CE, PIN_NRF24_CSN); // 10, 8
+static byte addresses[][6] = {NETWORK_ADDRESS_MASTER_SEND, NETWORK_ADDRESS_MASTER_RECEIVE};
+
+void Radio::begin(void) {
+  display->addLogMessage("Start RF24 radio");
+  pinMode(PIN_NRF24_CSN, OUTPUT);
+  pinMode(PIN_NRF24_CE, OUTPUT);
+  return;
+  rf24.begin();
+  if (rf24.isChipConnected()) { display->addLogMessage("*** RF chip found"); }
+  else { display->addLogMessage("*** ERROR: RF chip not found!"); }
+  rf24.setChannel(1);
+  rf24.setPALevel(RF24_PA_MAX);
+  rf24.setDataRate(RF24_2MBPS);
+  rf24.setAutoAck(0);
+  //radio.setRetries(2,15); // Optionally, increase the delay between retries & # of retries
+  rf24.setCRCLength(RF24_CRC_8);
+  rf24.openWritingPipe(addresses[0]);
+  rf24.openReadingPipe(1, addresses[1]);
+  rf24.startListening();
+  rf24.printDetails();
+  // @TODO: real random seed!
+  //randomSeed(analogRead(0));
+  //randomSeed(22);
+  rf24.powerUp();
+  Serial.print("*** RF payload size="); Serial.print(rf24.getPayloadSize()); Serial.println(" bytes");
+  if (rf24.testCarrier() || rf24.testRPD()) { display->addLogMessage("*** Carrier/RPD seen on radio"); }
+  if (rf24.failureDetected) { display->addLogMessage("*** Radio error detected!"); }
+
+
+#if 0
+  // Open a writing and reading pipe on each radio, with opposite addresses
+  if (isMaster){
+    rf24.openWritingPipe(addresses[1]);
+    rf24.openReadingPipe(1,addresses[0]);
+  } else {
+    rf24.openWritingPipe(addresses[0]);
+    rf24.openReadingPipe(1,addresses[1]);
+  }
+
+#endif
+
+  // Start the radio listening for data
+  rf24.startListening();
+}
+
+
+void Radio::loop(void) {
+  #if 0
+  // put your main code here, to run repeatedly:
+  /****************** Ping Out Role ***************************/
+  if (isMaster)  {
+
+      radio.stopListening();
+
+      Serial.println(F("Now sending"));
+
+      unsigned long start_time = micros();
+       if (!radio.write(&start_time, sizeof(unsigned long))) {
+         Serial.println(F("failed"));
+       }
+
+      radio.startListening();
+
+      unsigned long started_waiting_at = micros();
+      boolean timeout = false;
+
+      while (!radio.available()) {
+        if (micros() - started_waiting_at > 200000 ) {            // If waited longer than 200ms, indicate timeout and exit while loop
+            timeout = true;
+            break;
+        }
+      }
+
+      if (timeout) {
+          Serial.println(F("Failed, response timed out."));
+      } else {
+          unsigned long got_time;
+          radio.read( &got_time, sizeof(unsigned long) );
+          unsigned long end_time = micros();
+
+          // Spew it
+          Serial.print(F("Sent "));
+          Serial.print(start_time);
+          Serial.print(F(", Got response "));
+          Serial.print(got_time);
+          Serial.print(F(", Round-trip delay "));
+          Serial.print(end_time-start_time);
+          Serial.println(F(" microseconds"));
+      }
+
+      // Try again 1s later
+      delay(1000);
+    }
+
+
+
+  /****************** Pong Back Role ***************************/
+
+    if (!isMaster)
+    {
+      unsigned long got_time;
+
+      if( radio.available()){
+                                                                      // Variable for the received timestamp
+        while (radio.available()) {                                   // While there is data ready
+          radio.read( &got_time, sizeof(unsigned long) );             // Get the payload
+        }
+
+        radio.stopListening();                                        // First, stop listening so we can talk
+        radio.write( &got_time, sizeof(unsigned long) );              // Send the final one back.
+        radio.startListening();                                       // Now, resume listening so we catch the next packets.
+        Serial.print(F("Sent response "));
+        Serial.println(got_time);
+     }
+   }
+   #endif
+}

src/radio.h

@@ -0,0 +1,15 @@
+#ifndef radio_h_included
+#define radio_h_included
+#include "config.h"
+#include "display.h"
+
+class Radio {
+public:
+  Radio(Display *d, bool _isMaster):display(d), isMaster(_isMaster) { };
+  void begin(void);
+  void loop(void);
+private:
+  Display *display;
+  bool isMaster;
+};
+#endif