We use the ADuC832 in a sensor that is in a remote location in northern Canada. About once a week, a technician goes and powers up the sensor reads the sensor data. In the ADuC EEPROM, we store some factory loaded calibration constants that never change…
ADUc 832 and 842 microcontrollers. I there a way of locking the code so that other people cannot look or download the code?
Aduc832 crystal uses 32.768KHz watch crystal .The problem is, the frequency locking of aduc832 is inconsistent. When entering the download mode, the default BPS is 9600. the serial port waveform from oscilloscope, each bit width is sometimes 82us…
Hope you are well.
I have some problems on ADuC832 DMA. Would you like to help me?
On DMA from the datasheet, there is some mentions as the following:
"To enable DMA mode, Bit 6 in ADCCON2 (DMA) must be set. This allows the ADC results…
Using the ADUC832BSZ62-5
ESS Test were performed
System is ON.
Cooling up to -54 deg and then switching OFF.
Switch back to ON after sometime.
Program fails at startup during boot sequence : Check sum error/
Does anyone know of a hand held programmer for the ADuC 832/42 series of microcontrollers?
We also use the Atmel ATMEGA128 series and are able to program this in the field using an Equinox-tech programmer.
As the title suggest we need to get the flash contents from an ADuC device.
According to these posts(same family chips):
When I am debugging my ADuC832 code I get occasional completely wrong behaviour. It seems to suddenly jump to code it should not go to at that time. I have isolated the fact that this behaviour happens when I have the watchdog enabled. What could cause…