Iâm probably doing something dumb, but Iâm not seeing it. TFT include include UTFTGLUE.I can tell that something is happening, because the code completes in 3-4 seconds with no pin connections, it takes a bit over 60 seconds (as expected to scan 127 addresses with a 1/2 second timeout). I created a software I2C-slave implementation for an Arduino Uno with a. Iâve tried it at 100KHz, 400KHz, 1MHz with the same result. Seed.PrintLine("I2C device found at address %x !", prAddress) Īnd the output when the Seed is connected (pins 12/13 on the pinout): Daisy is online Int prAddress = (address < 16) ? 0 : address Many 1-Wire chips can operate in both parasitic and normal power modes. = _i2c.TransmitBlocking(address, &testData, 1, 500) The sample code below demonstrates how to interface with a 1-Wire device using Jim Studts OneWire Arduino library, with the DS18S20 digital thermometer as an example. Static constexpr I2CHandle::Config _i2c_configįor(unsigned char address = 1 address < 127 address++) Hereâs my libdaisy version: #include "daisy_seed.h" Serial.println("No I2C devices found\n") Äelay(5000) // wait 5 seconds for next scanĪnd the output (connected via A4/A5 to 3 daisy-chained (!) GPIO boards: Scanning. Serial.print("I2C device found at address 0x") Hereâs the i2cScanner code from Arduino that Iâm porting: #include įor(byte address = 1 address < 127 address++ ) I wonder if youâd have a look at my code? I thought I understood everything based on your comments, Stephen, but Iâm having no success.
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