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ds2438 stuff, vesense+ and - swapped

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This commit is contained in:
Empire 2021-02-04 23:52:54 +01:00
parent 6b64fa50a4
commit 268fe0fdc0
6 changed files with 14139 additions and 13932 deletions
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3799
board/PlantCtrlESP32.kicad_pcb
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File diff suppressed because it is too large Load Diff

42
board/PlantCtrlESP32.sch
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@ -902,11 +902,8 @@ F 3 "~" H 16000 7400 50 0001 C CNN
$EndComp
Wire Wire Line
15050 6500 15050 6100
Wire Wire Line
3700 900 4150 900
Text Notes 5050 750 0 105 ~ 0
One Wire
Connection ~ 3700 900
Wire Wire Line
4150 900 4150 1050
Wire Wire Line
@ -1595,8 +1592,6 @@ Wire Wire Line
1550 11500 1550 11550
Wire Wire Line
5300 10950 5300 10900
Text GLabel 5300 10900 1 50 Input ~ 0
VCC
Wire Wire Line
5300 11300 5300 11250
$Comp
@ -1625,8 +1620,6 @@ F 4 "C375452" H 5300 11450 50 0001 C CNN "LCSC_PART_NUMBER"
$EndComp
Wire Wire Line
4050 10900 4050 10850
Text GLabel 4050 10850 1 50 Input ~ 0
VCC
Wire Wire Line
4050 11250 4050 11200
$Comp
@ -1655,8 +1648,6 @@ F 4 "C205441" H 4050 11400 50 0001 C CNN "LCSC_PART_NUMBER"
$EndComp
Wire Wire Line
2900 10900 2900 10850
Text GLabel 2900 10850 1 50 Input ~ 0
VCC
Wire Wire Line
2900 11250 2900 11200
$Comp
@ -1685,8 +1676,6 @@ F 4 "C375452" H 2900 11400 50 0001 C CNN "LCSC_PART_NUMBER"
$EndComp
Wire Wire Line
9500 10950 9500 10900
Text GLabel 9500 10900 1 50 Input ~ 0
VCC
Wire Wire Line
9500 11300 9500 11250
$Comp
@ -1703,8 +1692,6 @@ F 4 "C205441" H 9500 11450 50 0001 C CNN "LCSC_PART_NUMBER"
$EndComp
Wire Wire Line
6600 10950 6600 10900
Text GLabel 6600 10900 1 50 Input ~ 0
VCC
Wire Wire Line
6600 11300 6600 11250
$Comp
@ -1733,8 +1720,6 @@ F 4 "C205441" H 6600 11450 50 0001 C CNN "LCSC_PART_NUMBER"
$EndComp
Wire Wire Line
7900 10950 7900 10900
Text GLabel 7900 10900 1 50 Input ~ 0
VCC
Wire Wire Line
7900 11300 7900 11250
$Comp
@ -2835,8 +2820,6 @@ F 4 "C17590" H 1700 11050 50 0001 C CNN "LCSC_PART_NUMBER"
$EndComp
Wire Wire Line
1700 11250 1700 11200
Text GLabel 1700 10850 1 50 Input ~ 0
VCC
Wire Wire Line
1700 10900 1700 10850
Wire Wire Line
@ -2882,9 +2865,9 @@ F 4 "C163067" H 21150 7700 50 0001 C CNN "LCSC_PART_NUMBER"
1 21150 7700
0 1 1 0
$EndComp
Text GLabel 21000 7750 3 50 Input ~ 0
Rsense+
Text GLabel 21300 7750 3 50 Input ~ 0
Rsense+
Text GLabel 21000 7750 3 50 Input ~ 0
Rsense-
Text GLabel 19000 10500 0 50 Input ~ 0
Rsense+
@ -3148,10 +3131,10 @@ Wire Wire Line
Wire Wire Line
5300 5500 6250 5500
$Comp
L Device:R R?
L Device:R R55
U 1 1 60231A96
P 7300 6450
F 0 "R?" V 7093 6450 50 0000 C CNN
F 0 "R55" V 7093 6450 50 0000 C CNN
F 1 "10k" V 7184 6450 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 7230 6450 50 0001 C CNN
F 3 "~" H 7300 6450 50 0001 C CNN
@ -3167,4 +3150,21 @@ Wire Wire Line
Connection ~ 7300 6600
Wire Wire Line
7300 6600 7700 6600
Connection ~ 3700 900
Wire Wire Line
3700 900 4150 900
Text GLabel 1700 10850 1 50 Input ~ 0
PWR_PUMP_CONVERTER
Text GLabel 2900 10850 1 50 Input ~ 0
PWR_PUMP_CONVERTER
Text GLabel 4050 10850 1 50 Input ~ 0
PWR_PUMP_CONVERTER
Text GLabel 5300 10900 1 50 Input ~ 0
PWR_PUMP_CONVERTER
Text GLabel 6600 10900 1 50 Input ~ 0
PWR_PUMP_CONVERTER
Text GLabel 7900 10900 1 50 Input ~ 0
PWR_PUMP_CONVERTER
Text GLabel 9500 10900 1 50 Input ~ 0
PWR_PUMP_CONVERTER
$EndSCHEMATC

2
esp32test/Esp32DeepSleepTest/include/DS2438.h
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@ -42,7 +42,7 @@
#define DS2438_TEMPERATURE_DELAY 10
#define DS2438_VOLTAGE_CONVERSION_DELAY 8
#define DEFAULT_PAGE0 uint8_t[8] { \
#define DEFAULT_PAGE0(var) uint8_t var[8] { \
0b00001011 /* X, ADB=0, NVB=0, TB=0, AD=1, EE=0, CA=1, IAD=1 */, \
0, /* Temperatur */ \
0, /* Temperatur */ \

71
esp32test/Esp32DeepSleepTest/src/DS2438.cpp
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@ -46,6 +46,8 @@ void DS2438::begin(){
if (validAddress(searchDeviceAddress)) {
if (validFamily(searchDeviceAddress)) {
memcpy(_address,searchDeviceAddress,8);
//DEFAULT_PAGE0(defaultConfig);
//writePage(0, defaultConfig);
deviceFound = true;
}
}
@ -84,9 +86,26 @@ void DS2438::update() {
return;
}
if (!readPage(0, data)){
Serial.println("Error reading zero page ds2438 channel a");
return;
}
Serial.print(data[0],16);
Serial.print(" ");
Serial.print(data[1],16);
Serial.print(" ");
Serial.print(data[2],16);
Serial.print(" ");
Serial.print(data[3],16);
Serial.print(" ");
Serial.print(data[4],16);
Serial.print(" ");
Serial.print(data[5],16);
Serial.print(" ");
Serial.print(data[6],16);
Serial.print(" ");
Serial.println(data[7],16);
if (doTemperature) {
_temperature = (double)(((((int16_t)data[2]) << 8) | (data[1] & 0x0ff)) >> 3) * 0.03125;
@ -116,17 +135,63 @@ void DS2438::update() {
int16_t upperByte = ((int16_t)data[6]) << 8;
int16_t lowerByte = data[5];
int16_t fullByte = (upperByte | lowerByte);
_current = ((float)fullByte) / (4096.0f * _currentShunt);
int16_t fullByte = (int16_t)(upperByte | lowerByte);
float fullByteb = fullByte;
_current = (fullByteb) / ((4096.0f * _currentShunt));
_error = false;
Serial.print(data[0],16);
Serial.print(" ");
Serial.print(data[1],16);
Serial.print(" ");
Serial.print(data[2],16);
Serial.print(" ");
Serial.print(data[3],16);
Serial.print(" ");
Serial.print(data[4],16);
Serial.print(" ");
Serial.print(data[5],16);
Serial.print(" ");
Serial.print(data[6],16);
Serial.print(" ");
Serial.println(data[7],16);
Serial.println("-");
if (!readPage(7, data)){
if (readPage(7, data)){
PageSeven_t *pSeven = (PageSeven_t *) data;
int16_t CCA = pSeven->CCA0 | ((int16_t) pSeven->CCA1) << 8;
int16_t DCA = pSeven->DCA0 | ((int16_t) pSeven->DCA1) << 8;
Serial.printf("DCA: %d. CCA: %d\n", DCA, CCA);
}
if (readPage(1, data)){
PageOne_t *pSeven = (PageOne_t *) data;
Serial.print(data[0],16);
Serial.print(" ");
Serial.print(data[1],16);
Serial.print(" ");
Serial.print(data[2],16);
Serial.print(" ");
Serial.print(data[3],16);
Serial.print(" ");
Serial.print(data[4],16);
Serial.print(" ");
Serial.print(data[5],16);
Serial.print(" ");
Serial.print(data[6],16);
Serial.print(" ");
Serial.println(data[7],16);
Serial.println(pSeven->ICA);
float Ah = pSeven->ICA / (2048.0f * _currentShunt);
Serial.println(Ah);
Serial.println("=");
}
}
double DS2438::getTemperature() {

11
esp32test/Esp32DeepSleepTest/src/main.cpp
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@ -54,6 +54,8 @@ void print_wakeup_reason(){
}
}
bool whatever = true;
void setAll2Off() {
digitalWrite(OUTPUT_PUMP0, LOW);
digitalWrite(OUTPUT_PUMP1, LOW);
@ -82,7 +84,7 @@ void setup() {
setAll2Off();
Serial.begin(115200);
Serial.begin(9600);
//Increment boot number and print it every reboot
++bootCount;
@ -93,7 +95,7 @@ void setup() {
print_wakeup_reason();
/* activate power pump and pump 0 */
digitalWrite(OUTPUT_PUMP, HIGH);
digitalWrite(OUTPUT_SENSOR, HIGH);
delay(1);
@ -111,6 +113,9 @@ void setup() {
}
void loop() {
whatever = !whatever;
digitalWrite(OUTPUT_PUMP, whatever?HIGH:LOW);
delay(2000);
digitalWrite(OUTPUT_PUMP0, HIGH);
for(int j=0; j < 5 && temp.getDeviceCount() == 0; j++) {
@ -121,7 +126,7 @@ void loop() {
for(int j=0; j < 5 && (0 == battery.isFound()); j++) {
delay(10);
// Serial.println("Reset 1wire bat");
Serial.println("Reset 1wire bat");
battery.begin();
battery.update();
}

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sheets/DS2438.pdf Normal file
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