Chau Vo / Mbed 2 deprecated F103-Web-Server

Webserver only w/o any other functions, single thread. Running on STM32F013+W5500

Dependencies:   NTPClient W5500Interface Watchdog device_configuration eeprom_flash mbed-rpc-nucleo mbed-rtos mbed

Fork of F103-Serial-to-Ethernet by Chau Vo

protocol_rpc.txt@38:f8735ae519aa, 2016-06-13 (annotated)

Committer:
olympux
Date:
Mon Jun 13 23:06:38 2016 +0000
Revision:
38:f8735ae519aa
Parent:
35:f5c98e2d6aad 
Supported RPCVariable and RPCFunction

Who changed what in which revision?

UserRevisionLine numberNew contents of line
olympux 27:22f289beceb8 1 NNIO module can be controlled through TCP/UDP using RPC commands.
olympux 27:22f289beceb8 2
olympux 27:22f289beceb8 3
olympux 27:22f289beceb8 4 1. Connections
olympux 27:22f289beceb8 5 + UDP port: 11000
olympux 27:22f289beceb8 6 + TCP port: 10000 (NNIO module is TCP server)
olympux 27:22f289beceb8 7
olympux 27:22f289beceb8 8 2. Digital inputs
olympux 35:f5c98e2d6aad 9 + Digital inputs: di0 - di7
olympux 35:f5c98e2d6aad 10 + Commands: /di0/read x
olympux 27:22f289beceb8 11
olympux 27:22f289beceb8 12 3. Digital outputs
olympux 35:f5c98e2d6aad 13 + Digital outputs: do0 - do7
olympux 27:22f289beceb8 14 + Commands:
olympux 35:f5c98e2d6aad 15 /do0/read x
olympux 35:f5c98e2d6aad 16 /do0/write 1
olympux 27:22f289beceb8 17
olympux 27:22f289beceb8 18 3. Analog inputs
olympux 35:f5c98e2d6aad 19 + Analog inputs: ai0 - ai1
olympux 27:22f289beceb8 20 + Commands:
olympux 35:f5c98e2d6aad 21 /ai0/read x: returns a value between 0 to 1
olympux 35:f5c98e2d6aad 22 /ai0/read_u16 x: returns a value between 0 to 0xFFFF
olympux 27:22f289beceb8 23
olympux 27:22f289beceb8 24 4. PWM outputs:
olympux 27:22f289beceb8 25 + PWM outputs: pwm0 - pwm1
olympux 27:22f289beceb8 26 + Commands:
olympux 27:22f289beceb8 27 /pwm/period 0.5: Set the PWM period, specified in seconds (float), keeping the duty cycle the same.
olympux 27:22f289beceb8 28 /pwm/period_ms 500: Set the PWM period, specified in milli-seconds (int), keeping the duty cycle the same.
olympux 27:22f289beceb8 29 /pwm/pulsewidth 1: Set the PWM pulsewidth, specified in seconds (float), keeping the period the same.
olympux 27:22f289beceb8 30 /pwm/pulsewidth_ms 1000: Set the PWM pulsewidth, specified in milli-seconds (int), keeping the period the same.
olympux 27:22f289beceb8 31 /pwm/read x: Return the current output duty-cycle setting, measured as a percentage (float).
olympux 27:22f289beceb8 32 /pwm/write 0.6: Set the ouput duty-cycle, specified as a percentage (float).
olympux 27:22f289beceb8 33
olympux 27:22f289beceb8 34 5. Timers:
olympux 27:22f289beceb8 35 + Timer: timer1
olympux 27:22f289beceb8 36 + Commands:
olympux 35:f5c98e2d6aad 37 /tmr1/start x
olympux 35:f5c98e2d6aad 38 /tmr1/stop x
olympux 35:f5c98e2d6aad 39 /tmr1/reset x
olympux 35:f5c98e2d6aad 40 /tmr1/read x: returns float, between 0 to 1.
olympux 35:f5c98e2d6aad 41 /tmr1/read_ms
olympux 35:f5c98e2d6aad 42 /tmr1/read_us
olympux 27:22f289beceb8 43
olympux 27:22f289beceb8 44 6. UARTs:
olympux 27:22f289beceb8 45 + Uart: uart
olympux 27:22f289beceb8 46 + Commands:
olympux 27:22f289beceb8 47 /uart/baud 9600
olympux 27:22f289beceb8 48 /uart/putc 60: send ASCII code, '<'
olympux 27:22f289beceb8 49 /uart/getc x: return ASCII code
olympux 38:f8735ae519aa 50 /uart/puts helloworld: print helloworld to serial port
olympux 38:f8735ae519aa 51
olympux 38:f8735ae519aa 52 7. RPCVariable
olympux 38:f8735ae519aa 53 + Declare normal variables and associate them with RPCVariable, e.g. int wheels, float speed, char banner
olympux 38:f8735ae519aa 54 + Commands:
olympux 38:f8735ae519aa 55 /speed/write 34.5
olympux 38:f8735ae519aa 56 /speed/read x
olympux 38:f8735ae519aa 57 /wheels/write 64
olympux 38:f8735ae519aa 58 /wheels/read x
olympux 38:f8735ae519aa 59 /banner/write c
olympux 38:f8735ae519aa 60 /banner/read x
olympux 38:f8735ae519aa 61
olympux 38:f8735ae519aa 62 8. RPCFunction
olympux 38:f8735ae519aa 63 + Declare a function and associate it with RPCFunction
olympux 38:f8735ae519aa 64 + Commands:
olympux 38:f8735ae519aa 65 /func_name/run x