MT7681 Io T WIFI Firmware Programming Guide V1.0

• 1 INTRODUCTION
  • 1.1 Flow Chart Symbols
  • 1.2 Keywords
• 2 SW STRUCTURE
  • 2.1 Flow chart
• 3 FILE STRUCTURE
• 4 FIRMWARE BOOT UP FLOW
• 5 WIFI CONNECTION STATE MACHINE FLOW
• 6 CUSTOMER HOOK FUNCTION
• 7 CUSTOMER UART-TO-WIFI FUNCTION
• 8 FLASH SETTINGS LOAD/STORAGE
• 9 AT COMMAND
  • 9.1 Flow chart:
  • 9.2 Function Description
  • 9.3 How to add a new AT command
• 10 DATA COMMAND
  • 10.1 Flow chart:
  • 10.2 Function Description
  • 10.3 How to add a new Data command
• 11 WIFI MAC APIS
  • 11.1 Rx Filter Control
  • 11.2 MAC Control
• 12 SECURITY APIS
• 13 TIMER APIS
  • 13.1 SW Timer APIs.
  • 13.2 HW timer1 interrupt function
• 14 INTERFAE APIS
  • 14.1 Flash Driver
  • 14.2 UART
  • 14.3 LED / PWM
  • 14.4 GPIO
  • 14.5 GPIO/Pin Mode Set
• 15 FLASH PARTITIONS
• 16 COMPILER SETUP
• 17 AT COMMAND USAGE
  • 17.1 Display version
  • 17.2 Reboot the system
  • 17.3 Set Default
  • 17.4 Switch channel
  • 17.5 Configure UART interface
  • 17.6 Update Firmware from Uart
  • 17.7 Enter into Smart Connection State
  • 17.8 Enter into Deep sleep mode