1 files changed, 0 insertions, 98 deletions
diff --git a/debug/comm/i2c/arduino_i2c_slave_1.py b/debug/comm/i2c/arduino_i2c_slave_1.py
deleted file mode 100644
index 5957c5b..0000000
--- a/debug/comm/i2c/arduino_i2c_slave_1.py
+++ /dev/null
@@ -1,98 +0,0 @@
-# This work is licensed under the MIT license.
-# Copyright (c) 2013-2023 OpenMV LLC. All rights reserved.
-# https://github.com/openmv/openmv/blob/master/LICENSE
-#
-# I2C with the Arduino as the master device and the OpenMV Cam as the slave.
-#
-# Please wire up your OpenMV Cam to your Arduino like this:
-#
-# OpenMV Cam Master I2C Data  (P5) - Arduino Uno Data  (A4)
-# OpenMV Cam Master I2C Clock (P4) - Arduino Uno Clock (A5)
-# OpenMV Cam Ground                - Arduino Ground
-
-import pyb
-import ustruct
-
-text = "Hello World!\n"
-data = ustruct.pack("<%ds" % len(text), text)
-# Use "ustruct" to build data packets to send.
-# "<" puts the data in the struct in little endian order.
-# "%ds" puts a string in the data stream. E.g. "13s" for "Hello World!\n" (13 chars).
-# See https://docs.python.org/3/library/struct.html
-
-# READ ME!!!
-#
-# Please understand that when your OpenMV Cam is not the I2C master it may miss responding to
-# sending data as a I2C slave no matter if you call "i2c.send()" in an interrupt callback or in the
-# main loop below. When this happens the Arduino will get a NAK and have to try reading from the
-# OpenMV Cam again. Note that both the Arduino and OpenMV Cam I2C drivers are not good at getting
-# unstuck after encountering any I2C errors. On the OpenMV Cam and Arduino you can recover by
-# de-initing and then re-initing the I2C peripherals.
-
-# The hardware I2C bus for your OpenMV Cam is always I2C bus 2.
-bus = pyb.I2C(2, pyb.I2C.SLAVE, addr=0x12)
-bus.deinit()  # Fully reset I2C device...
-bus = pyb.I2C(2, pyb.I2C.SLAVE, addr=0x12)
-print("Waiting for Arduino...")
-
-# Note that for sync up to work correctly the OpenMV Cam must be running this script before the
-# Arduino starts to poll the OpenMV Cam for data. Otherwise the I2C byte framing gets messed up,
-# and etc. So, keep the Arduino in reset until the OpenMV Cam is "Waiting for Arduino...".
-
-while True:
-    try:
-        bus.send(
-            ustruct.pack("<h", len(data)), timeout=10000
-        )  # Send the len first (16-bits).
-        try:
-            bus.send(data, timeout=10000)  # Send the data second.
-            print("Sent Data!")  # Only reached on no error.
-        except OSError as err:
-            pass  # Don't care about errors - so pass.
-            # Note that there are 3 possible errors. A timeout error, a general purpose error, or
-            # a busy error. The error codes are 116, 5, 16 respectively for "err.arg[0]".
-    except OSError as err:
-        pass  # Don't care about errors - so pass.
-        # Note that there are 3 possible errors. A timeout error, a general purpose error, or
-        # a busy error. The error codes are 116, 5, 16 respectively for "err.arg[0]".
-
-###################################################################################################
-# Arduino Code
-###################################################################################################
-#
-# #include <Wire.h>
-# #define BAUD_RATE 19200
-# #define CHAR_BUF 128
-#
-# void setup() {
-#   Serial.begin(BAUD_RATE);
-#   Wire.begin();
-#   delay(1000); // Give the OpenMV Cam time to bootup.
-# }
-#
-# void loop() {
-#   int32_t temp = 0;
-#   char buff[CHAR_BUF] = {0};
-#
-#   Wire.requestFrom(0x12, 2);
-#   if(Wire.available() == 2) { // got length?
-#
-#     temp = Wire.read() | (Wire.read() << 8);
-#     delay(1); // Give some setup time...
-#
-#     Wire.requestFrom(0x12, temp);
-#     if(Wire.available() == temp) { // got full message?
-#
-#       temp = 0;
-#       while(Wire.available()) buff[temp++] = Wire.read();
-#
-#     } else {
-#       while(Wire.available()) Wire.read(); // Toss garbage bytes.
-#     }
-#   } else {
-#     while(Wire.available()) Wire.read(); // Toss garbage bytes.
-#   }
-#
-#   Serial.print(buff);
-#   delay(1); // Don't loop to quickly.
-# }