![]() I could start testing the XBee connections or I could start try using this now on my CHR-3 to see how well it performs. Actually I prefer this way as now when I have servos plugged in and the VL=VS jumper is in place… The board will not try to drive servos when only USB is plugged in. ![]() When I run on USB power only, the VIN pin has no voltage (on previous AVR boards this gave me the USB voltage). Also found a difference with the Max32 versus the Arduinos I have tested before. Had to make some of my test code conditional on AVR as the chipkits analog voltage reference is 3.3V. I also did some simple tests of the Battery voltage/Analog Input jumpers and code. I went through the full 64K of the EEPROM and it appears to work I do this every once for every 2048 bytes until it fails. It reads the 1 byte, writes a new value, reads it back in and compares that the write took. I also wrote a simple test to see if the I2C EEPROM on the board works. Also Chipkits (Pic32MX) don’t have PU on most pins and they don’t behave the same… ie they dont turn of if you do: digitalWrite(pin, 1) pinMode(pin, INPUT) I added PU resistors on pins 46 and 49, knowing that on some PS2s I have had, the internal PU of the arduino was not enough. ![]() I also verified that I can talk to the PS2. Verified that ground pins connected, also VS and +5V appear to routed correctly. Have done some more testing this morning.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |