大 电 / Mbed OS mbed-os5-F303-18650-Manager-tp4056

Hooks into the CE pin of TP4056 to add some extra features - overvolt cutoff - overtime cutoff - overtemperature cutoff (by use of MCP9808) - info on little OLED screen - battery presence detection Future features - current detection and cutoff (waiting for INA219 breakout for this) - Runtime configurable parameters by serial - Send stats over serial to desktop application Known flaws - see readme Circuit schematic coming soon (tm), see readme Designed and tested for nucleo F303RE but should be easily adaptable to any board. License: GPL v3

Dependencies:   OLED_SSD1306 MCP9808

Diff: main.cpp

Revision:
3:0bad8eec80ee
Parent:
2:18d8f9d3286c
Child:
4:f63aab9fec77
--- a/main.cpp	Mon Aug 24 08:27:27 2020 +0000
+++ b/main.cpp	Wed Aug 26 02:21:29 2020 +0000
@@ -12,7 +12,7 @@
 #define OLED_SDA I2C_SDA
 #define OLED_SCL I2C_SCL
 
-#define DS18B20_DATA PB_4
+#define DS18B20_DATA D4
 
 
 // Blinking rate in milliseconds
@@ -211,7 +211,8 @@
        while(true)
        {
             //First check conditions to see if charging should be enabled or disabled
-            bool temperature_en = ( ( ds18b20_temperature < MAX_TEMPERATURE ) && ( ds18b20_temperature > MIN_TEMPERATURE ) );
+            // bool temperature_en = ( ( ds18b20_temperature < MAX_TEMPERATURE ) && ( ds18b20_temperature > MIN_TEMPERATURE ) );
+            bool temperature_en = true; //override as sensor code is bugged
             bool voltage_en = ( ( bat_voltage_avg  < MAX_VOLTAGE ) && ( bat_voltage_avg > MIN_VOLTAGE ) );
             bool presence_en = batteryPresenceState;
             bool charge_time_exceeded = ( (Kernel::get_ms_count() - chargeStartTime ) > MAX_TIME_ms);
@@ -236,7 +237,8 @@
                 }
                 //or if user pushed button
                 else if(buttonPressed)
-                {    
+                {   
+                    enableCharging = false;
                     buttonPressed = false;   
                 }
             }