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LM61 temperature sensor

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Tue, 2020-10-13 11:55
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ka_ru
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LM61 temperature sensor

Hello,

Thanks for the project. I put the VESC on my Hardware. Everything worked. :)
I have several questions and one bug.
I have compiled the latest farmware 5.1.
I have an LM61 temperature sensor near the transistors.
Tell me where to change the code for this sensor correctly.

I also had a problem with setting up the APP.
If you set the controll PPM + SERIAL. after reset, the controller no longer works not according to PPM and SERIAL.
I got around this problem. added for my motor.H and APP.H to the project.

But this is not very convenient.

Thanks for the help.
Andrew.

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Wed, 2020-10-14 03:31
district9prawn
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Posts: 123

The temperature calculation should be in the hardware config header file.

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Wed, 2020-10-14 11:58
ka_ru
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Posts: 14

Thanks, I will try with this sensor.

//#define NTC_RES(adc_val)        (10000.0 / ((4095.0 / (float)adc_val) - 1.0)) //NTC is low side onb this hardware
//#define NTC_TEMP(adc_ind)       (1.0 / ((logf(NTC_RES(ADC_Value[adc_ind]) / 10000.0) / 3380.0) + (1.0 / 298.15)) - 273.15)

#define NTC_TEMP(adc_ind)       ((((V_REG / 4095.0) * (float)ADC_Value[ADC_IND_TEMP_MOS]) - 0.6)/0.01) //LM61

 

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