text: # Copyright 2015-2017 Espressif Systems (Shanghai) PTE LTD
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http:#www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  from tiny_test_fw import TinyFW
  import ttfw_idf
  
  
  @ttfw_idf.idf_example_test(env_tag="Example_SDIO", ignore=True)
  def test_example_sdio_communication(env, extra_data):
      """
      Configurations
      dut1 = host -> dut2 = slave
      should be in the same group of devices, otherwise may meet download issue
      group1: (Wroom-32 Series or PICO-D4 modules: PICO-Kit, DevKitC, WroverKit v2 or earlier)
      group2: (Wrover module: WroverKit v3)
  
      GPIO14->GPIO14
      GPIO15->GPIO15
      GPIO2->GPIO2
      GPIO4->GPIO4
      GND->GND
  
      VDD3.3 -> GPIO13 if dut2 uses WroverKit v3
  
      or use sdio test board, which has two wrover modules connect to a same FT3232
      Assume that first dut is host and second is slave
      """
      dut1 = env.get_dut("sdio_host", "examples/peripherals/sdio/host", dut_class=ttfw_idf.ESP32DUT)
      dut2 = env.get_dut("sdio_slave", "examples/peripherals/sdio/slave", dut_class=ttfw_idf.ESP32DUT)
      dut1.start_app()
      # wait until the master is ready to setup the slave
      dut1.expect("host ready, start initializing slave...")
  
      dut2.start_app()
      dut1.expect("0a 0d 10 13 16 19 1c 1f  22 25 28 2b 2e 31 34 37")
      dut1.expect("3a 3d 40 43 46 49 4c 4f  52 55 58 5b 00 00 00 00")
      dut1.expect("6a 6d 70 73 76 79 7c 7f  82 85 88 8b 8e 91 94 97")
      dut1.expect("9a 9d a0 a3 a6 a9 ac af  b2 b5 b8 bb be c1 c4 c7")
  
      dut2.expect("================ JOB_WRITE_REG ================")
      dut2.expect("0a 0d 10 13 16 19 1c 1f  22 25 28 2b 2e 31 34 37")
      dut2.expect("3a 3d 40 43 46 49 4c 4f  52 55 58 5b 00 00 00 00")
      dut2.expect("6a 6d 70 73 76 79 7c 7f  82 85 88 8b 8e 91 94 97")
      dut2.expect("9a 9d a0 a3 a6 a9 ac af  b2 b5 b8 bb be c1 c4 c7")
  
      dut1.expect("host int: 0")
      dut1.expect("host int: 1")
      dut1.expect("host int: 2")
      dut1.expect("host int: 3")
      dut1.expect("host int: 4")
      dut1.expect("host int: 5")
      dut1.expect("host int: 6")
      dut1.expect("host int: 7")
      dut1.expect("host int: 0")
      dut1.expect("host int: 1")
      dut1.expect("host int: 2")
      dut1.expect("host int: 3")
      dut1.expect("host int: 4")
      dut1.expect("host int: 5")
      dut1.expect("host int: 6")
      dut1.expect("host int: 7")
  
      dut2.expect("================ JOB_SEND_INT ================")
      dut2.expect("================ JOB_SEND_INT ================")
  
      dut1.expect("send packet length: 3")
      dut1.expect("send packet length: 6")
      dut1.expect("send packet length: 12")
      dut1.expect("send packet length: 128")
      dut1.expect("send packet length: 511")
      dut1.expect("send packet length: 512")
  
      dut2.expect("recv len: 3")
      dut2.expect("recv len: 6")
      dut2.expect("recv len: 12")
      dut2.expect("recv len: 128")
      # 511
      dut2.expect("recv len: 128")
      dut2.expect("recv len: 128")
      dut2.expect("recv len: 128")
      dut2.expect("recv len: 127")
      # 512
      dut2.expect("recv len: 128")
      dut2.expect("recv len: 128")
      dut2.expect("recv len: 128")
      dut2.expect("recv len: 128")
  
      dut1.expect("receive data, size: 3")
      dut1.expect("receive data, size: 6")
      dut1.expect("receive data, size: 12")
      dut1.expect("receive data, size: 128")
  
      dut1.expect("receive data, size: 128")
      dut1.expect("receive data, size: 128")
      dut1.expect("receive data, size: 128")
      dut1.expect("receive data, size: 127")
  
      dut1.expect("receive data, size: 128")
      dut1.expect("receive data, size: 128")
      dut1.expect("receive data, size: 128")
      dut1.expect("receive data, size: 128")
  
      # the last valid line of one round
      dut1.expect("ce d3 d8 dd e2 e7 ec f1  f6 fb 00 05 0a 0f 14 19")
      # the first 2 lines of the second round
      dut1.expect("46 4b 50")
      dut1.expect("5a 5f 64 69 6e 73")
  
  
  if __name__ == '__main__':
      TinyFW.set_default_config(env_config_file="EnvConfigTemplate.yml", dut=ttfw_idf.IDFDUT)
      test_example_sdio_communication()
  