From 120a3385293f150b65f0d72dbf3f25c025ad7612 Mon Sep 17 00:00:00 2001
From: Alan Johnston <alan.b.johnston@gmail.com>
Date: Tue, 23 Oct 2018 05:10:49 -0400
Subject: [PATCH] current sensor read all

---
 python/readallcurrents.py | 65 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 python/readallcurrents.py

diff --git a/python/readallcurrents.py b/python/readallcurrents.py
new file mode 100644
index 00000000..6a8ac877
--- /dev/null
+++ b/python/readallcurrents.py
@@ -0,0 +1,65 @@
+from time import sleep
+from ina219 import INA219
+
+ina1 = INA219(shunt_ohms=0.1,
+             max_expected_amps = 0.6,
+             address=0x40)
+
+ina1.configure(voltage_range=ina1.RANGE_16V,
+              gain=ina1.GAIN_AUTO,
+              bus_adc=ina1.ADC_128SAMP,
+              shunt_adc=ina1.ADC_128SAMP)
+
+ina2 = INA219(shunt_ohms=0.1,
+             max_expected_amps = 0.6,
+             address=0x41)
+
+ina2.configure(voltage_range=ina2.RANGE_16V,
+              gain=ina2.GAIN_AUTO,
+              bus_adc=ina2.ADC_128SAMP,
+              shunt_adc=ina2.ADC_128SAMP)
+
+ina3 = INA219(shunt_ohms=0.1,
+             max_expected_amps = 0.6,
+             address=0x44)
+
+ina3.configure(voltage_range=ina3.RANGE_16V,
+              gain=ina3.GAIN_AUTO,
+              bus_adc=ina3.ADC_128SAMP,
+              shunt_adc=ina3.ADC_128SAMP)
+
+ina4 = INA219(shunt_ohms=0.1,
+             max_expected_amps = 0.6,
+             address=0x45)
+
+ina4.configure(voltage_range=ina4.RANGE_16V,
+              gain=ina4.GAIN_AUTO,
+              bus_adc=ina4.ADC_128SAMP,
+              shunt_adc=ina4.ADC_128SAMP)
+
+while 1:
+    v1 = ina1.voltage()
+    i1 = ina1.current()
+    p1 = ina1.power()
+    print('1 {0:0.1f}V {1:0.1f}mA'.format(v1, i1))
+    print('{0:0.1f} Watts\n\n'.format(p1/1000))
+
+    v2 = ina2.voltage()
+    i2 = ina2.current()
+    p2 = ina2.power()
+    print('2 {0:0.1f}V {1:0.1f}mA'.format(v2, i2))
+    print('{0:0.1f} Watts\n\n'.format(p2/1000))
+
+    v3 = ina3.voltage()
+    i3 = ina3.current()
+    p3 = ina3.power()
+    print('3 {0:0.1f}V {1:0.1f}mA'.format(v3, i3))
+    print('{0:0.1f} Watts\n\n'.format(p3/1000))
+
+    v4 = ina4.voltage()
+    i4 = ina4.current()
+    p4 = ina4.power()
+    print('4 {0:0.1f}V {1:0.1f}mA'.format(v4, i4))
+    print('{0:0.1f} Watts\n\n\n'.format(p4/1000))
+
+    sleep(1)