Add BME280 and fixes

Addressed Issue #132 “Linked pins Output states not correct after reboot” Addressed Issue #93 “Add BME280 Temperature Humidity Pressure sensor”
nielsonm236 · Jan 27, 2023 · 70f4295 · 70f4295
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diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,2 @@
+
+~$twork Module Manual - Code Rev 20221217 1925.doc
diff --git a/...odule Manual - Code Rev 20221217 1925.odt → ...odule Manual - Code Rev 20230125 2003.doc b/...odule Manual - Code Rev 20221217 1925.odt → ...odule Manual - Code Rev 20230125 2003.doc
diff --git a/...odule Manual - Code Rev 20221217 1925.doc → ...odule Manual - Code Rev 20230125 2003.odt b/...odule Manual - Code Rev 20221217 1925.doc → ...odule Manual - Code Rev 20230125 2003.odt
diff --git a/...odule Manual - Code Rev 20221217 1925.pdf → ...odule Manual - Code Rev 20230125 2003.pdf b/...odule Manual - Code Rev 20221217 1925.pdf → ...odule Manual - Code Rev 20230125 2003.pdf
diff --git a/NetworkModule/.Idea_Groups/Vector_File.grp b/NetworkModule/.Idea_Groups/Vector_File.grp
@@ -1,5 +1,5 @@
 #	Group File Created by IDEA 
 #	Project: <NetworkModule>
-#	Sat Dec 24 03:36:12 2022
+#	Wed Jan 25 14:43:22 2023
 #
 "networkmodule_vector.o"
diff --git a/NetworkModule/.Idea_Temp/COBJ.TMP b/NetworkModule/.Idea_Temp/COBJ.TMP
diff --git a/NetworkModule/.Idea_Temp/IDEA.ERR b/NetworkModule/.Idea_Temp/IDEA.ERR
@@ -1,5 +1,6 @@
 - NetworkModule_vector.o
 - crts0.sm8
+- bme280.o
 - ds18b20.o
 - enc28j60.o
 - gpio.o
@@ -18,6 +19,7 @@
 - libm0.sm8
 - NetworkModule_vector.o
 - crts0.sm8
+- bme280.o
 - ds18b20.o
 - enc28j60.o
 - gpio.o
@@ -36,6 +38,7 @@
 - libm0.sm8
 NetworkModule_vector.o:
 C:\Program Files (x86)\COSMIC\FSE_Compilers\CXSTM8\lib\crts0.sm8:
+bme280.o:
 ds18b20.o:
 enc28j60.o:
 gpio.o:

diff --git a/NetworkModule/.Idea_Temp/IDEABLD.BAT b/NetworkModule/.Idea_Temp/IDEABLD.BAT
@@ -1,8 +1,8 @@
 REM       COMMAND FILE BUILT BY IDEA 
-REM       Sat Dec 24 03:36:08 2022
+REM       Wed Jan 25 14:43:18 2023
 REM
 cxstm8 -v -l +strict +debug +modsl0 +split +warn "networkmodule_vector.c"
-cxstm8 -v -l +strict +debug +modsl0 +split +warn "ds18b20.c" "enc28j60.c" "gpio.c" "httpd.c" "i2c.c" "main.c" "mqtt.c" "mqtt_pal.c" "spi.c" "timer.c" "uart.c" "uip.c" "uip_arp.c" "uip_tcpapphub.c"
+cxstm8 -v -l +strict +debug +modsl0 +split +warn "bme280.c" "ds18b20.c" "enc28j60.c" "gpio.c" "httpd.c" "i2c.c" "main.c" "mqtt.c" "mqtt_pal.c" "spi.c" "timer.c" "uart.c" "uip.c" "uip_arp.c" "uip_tcpapphub.c"
 clnk -v -sa -o "NetworkModule.sm8" -m "NetworkModule.map" "networkmodule.lkf"
 chex -f3 -o "NetworkModule.sx" "NetworkModule.sm8"
 clabs "NetworkModule.sm8"
diff --git a/NetworkModule/DS18B20.c b/NetworkModule/DS18B20.c
@@ -22,29 +22,31 @@
  Copyright 2021 Michael Nielson
 */
 
+// all includes are in main.h
+#include "main.h"
 
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
+// #include <stdint.h>
+// #include <stdlib.h>
+// #include <string.h>
+// #include <stdio.h>
 
-#include "iostm8s005.h"
-#include "stm8s-005.h"
-#include "DS18B20.h"
-#include "main.h"
-#include "timer.h"
-#include "uart.h"
-#include "uipopt.h"
+// #include "iostm8s005.h"
+// #include "stm8s-005.h"
+// #include "DS18B20.h"
+// #include "timer.h"
+// #include "uart.h"
+// #include "uipopt.h"
+
+
+#if DS18B20_SUPPORT == 1
 
 uint8_t DS18B20_scratch_byte[2];        // Array to store scratchpad bytes
                                         // read from DS18B20
 uint8_t DS18B20_scratch[5][2];          // Stores the temperature measurement
                                         // for the DS18B20s
 
-extern uint8_t OctetArray[11];		// Used in emb_itoa conversions but
-                                        // also repurposed as a temporary
-					// buffer for transferring data
-					// between functions.
+extern uint8_t OctetArray[14];		// Used in emb_itoa conversions and to
+                                        // transfer short strings globally
 
 // Table used for rounding the decimal part of temperatures
 static const uint8_t dec_temp[] = {
@@ -90,13 +92,6 @@ uint8_t FoundROM[5][8];             // Table of ROM codes
                                     // [x][7] = CRC
 extern int numROMs;                 // Count of DS18B20 devices found
 
-// uint8_t new_FoundROM_crc;           // Used in calculation of the CRC for
-                                    // the FoundROM table. Used to determine
-                                    // if a table change has occurred.
-// uint8_t old_FoundROM_crc;           // Stores the prior FoundROM table CRC.
-// extern uint8_t redefine_temp_sensors; // Flag used to signal the need
-                                    // to redefine the HA temp sensors
-                                    // via Auto Discovery messages
 
 
 //---------------------------------------------------------------------------//
@@ -236,7 +231,6 @@ void get_temperature()
 
 void convert_temperature(uint8_t device_num, uint8_t degCorF)
 {
-//---------------------------------------------------------------------------//
   // This function will convert a temperature value stored in the
   // DS18B20_scratch array into a string in degrees C or degrees F. The
   // function leaves the converted result in the global OctetArray string.
@@ -578,10 +572,6 @@ void one_wire_low(int wait)
 
 void init_DS18B20(void)
 {
-  // Initialize variables used in DS18B20 operation
-//  new_FoundROM_crc = 0;
-//  old_FoundROM_crc = 0;
-//  redefine_temp_sensors = 0;
   // Initialize temperature sensor arrays
   memset(&DS18B20_scratch[0][0], 0, 10);
   memset(&FoundROM[0][0], 0, 40);
@@ -633,16 +623,6 @@ void FindDevices(void)
       }
     }
   }
-  // Add up the crc values for each entry to act as a CRC for the FoundROM
-  // table
-//  new_FoundROM_crc = (uint8_t)(FoundROM[0][7] + FoundROM[1][7] + FoundROM[2][7] + FoundROM[3][7] + FoundROM[4][7]);
-
-//  if (new_FoundROM_crc != old_FoundROM_crc) {
-    // Signal the main loop that the temp sensors need to be updated in the
-    // Browser display and over MQTT
-//    redefine_temp_sensors = 1;
-//    old_FoundROM_crc = new_FoundROM_crc;
-//  }
 }
 
 
@@ -655,7 +635,7 @@ uint8_t First(void)
   // https://www.maximintegrated.com/en/design/technical-documents/app-notes/1/162.html
   //
   lastDiscrep = 0;   // reset the rom search last discrepancy global
-  doneFlag = FALSE;
+  doneFlag = 0;      // False
   return Next();     // call Next and return its return value
 }
 
@@ -759,3 +739,6 @@ uint8_t dallas_crc8(uint8_t *data, uint8_t size)
     }
     return crc;
 }
+
+
+#endif // DS18B20_SUPPORT == 1
diff --git a/NetworkModule/Enc28j60.c b/NetworkModule/Enc28j60.c
@@ -23,7 +23,7 @@
  *
  */
 
-/* Modifications 2020 Michael Nielson
+/* Modifications 2020-2022 Michael Nielson
  * Adapted for STM8S005 processor, ENC28J60 Ethernet Controller,
  * Web_Relay_Con V2.0 HW-584, and compilation with Cosmic tool set.
  * Author: Michael Nielson
@@ -40,16 +40,17 @@
 
  See GNU General Public License at <http://www.gnu.org/licenses/>.
  
- Copyright 2020 Michael Nielson
+ Copyright 2022 Michael Nielson
 */
 
-#include "Enc28j60.h"
-#include "iostm8s005.h"
-#include "stm8s-005.h"
-#include "uipopt.h"
-#include "timer.h"
+// All includes are in main.h
 #include "main.h"
-#include "uart.h"
+// #include "Enc28j60.h"
+// #include "iostm8s005.h"
+// #include "stm8s-005.h"
+// #include "uipopt.h"
+// #include "timer.h"
+// #include "uart.h"
 
 #if DEBUG_SUPPORT != 0
 // Variables used to store debug information
@@ -60,10 +61,8 @@ extern uint8_t RXERIF_counter;         // Counts RXERIF errors
 extern uint8_t TXERIF_counter;         // Counts TXERIF errors
 extern uint32_t TRANSMIT_counter;      // Counts any transmit
 extern uint8_t stored_config_settings; // Config settings stored in EEPROM
-extern uint8_t OctetArray[11];         // Used in emb_itoa conversions but
-                                       // also repurposed as a temporary
-				       // buffer for transferring data
-				       // between functions.
+extern uint8_t OctetArray[14];         // Used in emb_itoa conversions and to
+                                       // transfer short strings globally
 
 
 // SPI Opcodes
@@ -641,7 +640,7 @@ uint16_t Enc28j60Receive(uint8_t* pBuffer)
   if (Enc28j60ReadReg(BANKX_EIR) & 0x01) {
 
 #if DEBUG_SUPPORT != 11
-UARTPrintf("Enc28j60Receive OVERFLOW detected\r\n");
+// UARTPrintf("Enc28j60Receive OVERFLOW detected\r\n");
 #endif // DEBUG_SUPPORT != 11
 
     RXERIF_counter++;
@@ -687,7 +686,7 @@ UARTPrintf("Enc28j60Receive OVERFLOW detected\r\n");
   }
   else {
 #if DEBUG_SUPPORT != 11
-UARTPrintf("Enc28j60Receive MAXFRAME exceeded\r\n");
+// UARTPrintf("Enc28j60Receive MAXFRAME exceeded\r\n");
 #endif // DEBUG_SUPPORT != 11
   }
 
@@ -714,12 +713,12 @@ UARTPrintf("Enc28j60Receive MAXFRAME exceeded\r\n");
   Enc28j60SetMaskReg(BANKX_ECON2 , (1<<BANKX_ECON2_PKTDEC));
 
 #if DEBUG_SUPPORT != 11
-if (nBytes > (ENC28J60_MAXFRAME - 20)) {
-UARTPrintf("Enc28j60Received nBytes = ");
-emb_itoa(nBytes, OctetArray, 10, 3);
-UARTPrintf(OctetArray);
-UARTPrintf("\r\n");
-}
+// if (nBytes > (ENC28J60_MAXFRAME - 20)) {
+// UARTPrintf("Enc28j60Received nBytes = ");
+// emb_itoa(nBytes, OctetArray, 10, 3);
+// UARTPrintf(OctetArray);
+// UARTPrintf("\r\n");
+// }
 #endif // DEBUG_SUPPORT != 11
 
   return nBytes;

diff --git a/NetworkModule/Enc28j60.h b/NetworkModule/Enc28j60.h
@@ -25,7 +25,7 @@
  *
  */
 
-/* Modifications 2020 Michael Nielson
+/* Modifications 2020-2022 Michael Nielson
  * Adapted for STM8S005 processor, ENC28J60 Ethernet Controller,
  * Web_Relay_Con V2.0 HW-584, and compilation with Cosmic tool set.
  * Author: Michael Nielson
@@ -42,11 +42,12 @@
 
  See GNU General Public License at <http://www.gnu.org/licenses/>.
  
- Copyright 2020 Michael Nielson
+ Copyright 2022 Michael Nielson
 */
 
 
 
+
 #ifndef ENC28J60_H_
 #define ENC28J60_H_
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		@@ -0,0 +1,2 @@

		~$twork Module Manual - Code Rev 20221217 1925.doc