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| author | siddhu8990 | 2016-07-25 15:59:40 +0530 |
|---|---|---|
| committer | siddhu8990 | 2016-07-25 15:59:40 +0530 |
| commit | 21ab4886b202a52189b398bd9d3137e2a567d62a (patch) | |
| tree | 90519f93c0a0c0ec22ce296372b811a7af2ed399 /2.3-1/macros/Hardware | |
| parent | d7d53dc95a7cb9878a4e49bdd06e626e981b0eb2 (diff) | |
| download | Scilab2C-21ab4886b202a52189b398bd9d3137e2a567d62a.tar.gz Scilab2C-21ab4886b202a52189b398bd9d3137e2a567d62a.tar.bz2 Scilab2C-21ab4886b202a52189b398bd9d3137e2a567d62a.zip | |
WiringPi used for RaspberryPi (Gpio, serial, Threads, ISRs)
Diffstat (limited to '2.3-1/macros/Hardware')
24 files changed, 329 insertions, 1 deletions
diff --git a/2.3-1/macros/Hardware/RasberryPi/GetRPISupportFunctions.bin b/2.3-1/macros/Hardware/RasberryPi/GetRPISupportFunctions.bin Binary files differindex 545334ac..960068e0 100644 --- a/2.3-1/macros/Hardware/RasberryPi/GetRPISupportFunctions.bin +++ b/2.3-1/macros/Hardware/RasberryPi/GetRPISupportFunctions.bin diff --git a/2.3-1/macros/Hardware/RasberryPi/GetRPISupportFunctions.sci b/2.3-1/macros/Hardware/RasberryPi/GetRPISupportFunctions.sci index 61bb6c0d..fe4edb1c 100644 --- a/2.3-1/macros/Hardware/RasberryPi/GetRPISupportFunctions.sci +++ b/2.3-1/macros/Hardware/RasberryPi/GetRPISupportFunctions.sci @@ -16,6 +16,20 @@ RPiSupportFunctions = [ "RPI_DigitalOut" "RPI_DigitalSetup" "RPI_DelayMilli" - "RPI_DelayMicro"]; + "RPI_DelayMicro" + "RPI_GetMillis" + "RPI_GetMicros" + "RPI_SerialSetup" + "RPI_SerialClose" + "RPI_SerialSendChar" + "RPI_SerialFlush" + "RPI_SerialGetChar" + "RPI_ThreadCreate" + "RPI_PinISR" + ]; + +//Note: "RPI_SerialSendData" is removed since distinction between input data +//types is required + endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_GetMicros.bin b/2.3-1/macros/Hardware/RasberryPi/RPI_GetMicros.bin Binary files differnew file mode 100644 index 00000000..3e6c08fa --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_GetMicros.bin diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_GetMicros.sci b/2.3-1/macros/Hardware/RasberryPi/RPI_GetMicros.sci new file mode 100644 index 00000000..7f825efd --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_GetMicros.sci @@ -0,0 +1,31 @@ +function Micros = RPI_GetMicros() +// Function to get time in Microsecond since first setup function called. +// +// Calling Sequence +// Micros = RPI_GetMicros() +// +// Parameters +// Micros: time in Microseconds since first setup function called +// +// Description +// This function can be used to get time since first setup function called. +// Note: To use this function atleast one setup function must be called. +// +// Examples +// start = RPI_GetMicros() +// RPI_DelayMicro(1000) //This will delay the execution of next code by 100 ms. +// end = RPI_GetMicros() +// delay = end- start //This should be approximately 1000 us. +// +// See also +// RPI_GetMillis RPI_DelayMilli RPI_DelayMicro +// +// +// Authors +// Siddhesh Wani +// + +// This is curretly dummy function. It provides no functionality but is required +// for providing support for generating C code for RPi. +Micros = 0; +endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_GetMillis.bin b/2.3-1/macros/Hardware/RasberryPi/RPI_GetMillis.bin Binary files differnew file mode 100644 index 00000000..b9143650 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_GetMillis.bin diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_GetMillis.sci b/2.3-1/macros/Hardware/RasberryPi/RPI_GetMillis.sci new file mode 100644 index 00000000..b83f5fea --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_GetMillis.sci @@ -0,0 +1,31 @@ +function Millis = RPI_GetMillis() +// Function to get time in millisecond since first setup function called. +// +// Calling Sequence +// Millis = RPI_GetMillis() +// +// Parameters +// Millis: time in milliseconds since first setup function called +// +// Description +// This function can be used to get time since first setup function called. +// Note: To use this function atleast one setup function must be called. +// +// Examples +// start = RPI_GetMillis() +// RPI_DelayMilli(100) //This will delay the execution of next code by 100 ms. +// end = RPI_GetMillis() +// delay = end- start //This should be approximately 100ms. +// +// See also +// RPI_GetMicros RPI_DelayMilli RPI_DelayMicro +// +// +// Authors +// Siddhesh Wani +// + +// This is curretly dummy function. It provides no functionality but is required +// for providing support for generating C code for RPi. +Millis = 0; +endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_PinISR.bin b/2.3-1/macros/Hardware/RasberryPi/RPI_PinISR.bin Binary files differnew file mode 100644 index 00000000..a6c0bd98 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_PinISR.bin diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_PinISR.sci b/2.3-1/macros/Hardware/RasberryPi/RPI_PinISR.sci new file mode 100644 index 00000000..2de7d9e8 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_PinISR.sci @@ -0,0 +1,47 @@ +function RPI_PinISR(pin, edgetype, fn) +// Function to assign a function to be run when an interrupt occurs on +// specified pin. +// +// Calling Sequence +// RPI_PinISR(pin, edgetype, fn) +// +// Parameters +// pin : pin whose interrupt is to be configured +// edgetype: edge on which interrupt is to be monitored +// 1 -> Falling egde +// 2 -> Rising egde +// 3 -> Both egde +// fn: name of the function to be executed on interrupt occurance +// Description +// This functions monitors interrupt on specified pin for specified edge, +// When that interrupt occurs, function specified by 'fn' is executed. +// Examples +// RPI_PinISR(12, 0, Pin12ISR) //executes 'Pin12ISR' on falling edge on +// pin 12 +// See also +// RPI_ThreadCreate RPI_DigitalSetup +// +// +// Authors +// Siddhesh Wani +// ----------------------------------------------------------------- + +// This is curretly dummy function. It provides no functionality but is required +// for providing support for generating C code for RPi. + +//Pins of header P1 which can be used as GPIO +supported_pins = [3,5,7,8,10,11,12,13,15,16,18,19,21,22,23,24,26] + +PinIsGPIO = members(pin, supported_pins); //Check if input pin supports GPIO + +//If given pin does not support GPIO functionality, raise the error +if(PinIsGPIO == 0) + error(9999, 'SCI2CERROR: Given pin number doesnot support GPIO functionality.'); +end +EdgeTypeSupported = members(edgetype,[1 2 3]) + +if(EdgeTypeSupported == 0) + error(9999, 'SCI2CERROR: Given edgetype is incorrect. Please specify correct edgetype from [1,2,3]') +end + +endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_SerialClose.bin b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialClose.bin Binary files differnew file mode 100644 index 00000000..dce972dc --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialClose.bin diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_SerialClose.sci b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialClose.sci new file mode 100644 index 00000000..0d393f39 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialClose.sci @@ -0,0 +1,25 @@ +function RPI_SerialClose(fd) +// Function to close serial port specified by file descriptor. +// +// Calling Sequence +// RPI_SerialClose(fd) +// +// Parameters +// fd : file descriptor for opened port +// Description +// This functions closes the specified serial port +// Examples +// serial1 = RPI_SerialSetup('/dev/ttyAMA0',9600) //opens port 'USBtty0' +// RPI_SerialClose(serial1) +// See also +// RPI_SerialOpen RPI_SerialSendChar +// +// +// Authors +// Siddhesh Wani +// ----------------------------------------------------------------- + +// This is curretly dummy function. It provides no functionality but is required +// for providing support for generating C code for RPi. + +endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_SerialFlush.bin b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialFlush.bin Binary files differnew file mode 100644 index 00000000..2a3704d0 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialFlush.bin diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_SerialFlush.sci b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialFlush.sci new file mode 100644 index 00000000..ffef70b4 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialFlush.sci @@ -0,0 +1,26 @@ +function data = RPI_SerialGetChar(fd) +// Function to read data from specified serial port +// +// Calling Sequence +// RPI_SerialGetCharfd) +// +// Parameters +// fd: file descriptor returned when serial port was opened +// Description +// This functions reads character form specified port. In case no +// character is available, -1 is returned after 10 sec. +// Examples +// serial = RPI_SetupSerial("/dev/ttyAMA0", 9600); +// RPI_SerialFlush(serial); +// bytes = RPI_SerialDataAvail(serial); +// +// See also +// RPI_SetupSerial RPI_SendData +// +// Authors +// Siddhesh Wani +// ----------------------------------------------------------------- + +// This is curretly dummy function. It provides no functionality but is required +// for providing support for generating C code for RPi. +endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_SerialGetChar.bin b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialGetChar.bin Binary files differnew file mode 100644 index 00000000..9e6dd09a --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialGetChar.bin diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_SerialGetChar.sci b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialGetChar.sci new file mode 100644 index 00000000..ce17ea89 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialGetChar.sci @@ -0,0 +1,28 @@ +function data = RPI_SerialGetChar(fd) +// Function to read data from specified serial port +// +// Calling Sequence +// RPI_SerialGetCharfd) +// +// Parameters +// fd: file descriptor returned when serial port was opened +// Description +// This functions reads character form specified port. In case no +// character is available, -1 is returned after 10 sec. +// Examples +// serial = RPI_SetupSerial("/dev/ttyAMA0", 9600); +// bytes = RPI_SerialDataAvail(serial); +// if(bytes>0) +// data = RPI_SerialGetChar(serial) //Reads single character +// end +// See also +// RPI_SetupSerial RPI_SendData +// +// Authors +// Siddhesh Wani +// ----------------------------------------------------------------- + +// This is curretly dummy function. It provides no functionality but is required +// for providing support for generating C code for RPi. +data = 0; +endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSendChar.bin b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSendChar.bin Binary files differnew file mode 100644 index 00000000..7614ebcb --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSendChar.bin diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSendChar.sci b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSendChar.sci new file mode 100644 index 00000000..82051d66 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSendChar.sci @@ -0,0 +1,29 @@ +function RPI_SerialSendChar(fd, data) +// Function to send 8-bit char through serial port. +// +// Calling Sequence +// RPI_SerialSendChar(fd, data) +// +// Parameters +// fd : file descriptor for opened port +// data: 8-bit character data to be sent +// Description +// This functions sends input 8-bit character data on specified serial port +// Examples +// serial1 = RPI_SerialSetup('/dev/ttyAMA0',9600) //opens port 'USBtty0' +// RPI_SerialSendChar(serial1, 'H'); +// RPI_SerialSendChar(serial1, 'i'); +// RPI_SerialClose(serial1); +// +// See also +// RPI_SerialOpen RPI_SerialClose +// +// +// Authors +// Siddhesh Wani +// ----------------------------------------------------------------- + +// This is curretly dummy function. It provides no functionality but is required +// for providing support for generating C code for RPi. + +endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSendData.bin b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSendData.bin Binary files differnew file mode 100644 index 00000000..a3524a6c --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSendData.bin diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSendData.sci b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSendData.sci new file mode 100644 index 00000000..6bfe80d1 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSendData.sci @@ -0,0 +1,30 @@ +function RPI_SerialSendData(fd, data) +// Function to send data through serial port. Data can be of any datatype and +// can be scalar or matrix +// +// Calling Sequence +// RPI_SerialSendData(fd, data) +// +// Parameters +// fd : file descriptor for opened port +// data: data to be sent +// Description +// This functions sends input data on specified serial port +// Examples +// A = [2 3; 4 5] +// serial1 = RPI_SerialSetup('/dev/ttyAMA0',9600) //opens port 'USBtty0' +// RPI_SerialSendData(serial1, A); +// RPI_SerialClose(serial1); +// +// See also +// RPI_SerialOpen RPI_SerialClose +// +// +// Authors +// Siddhesh Wani +// ----------------------------------------------------------------- + +// This is curretly dummy function. It provides no functionality but is required +// for providing support for generating C code for RPi. + +endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSetup.bin b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSetup.bin Binary files differnew file mode 100644 index 00000000..0128c27b --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSetup.bin diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSetup.sci b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSetup.sci new file mode 100644 index 00000000..25a70a38 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_SerialSetup.sci @@ -0,0 +1,28 @@ +function fd = RPI_SerialSetup(port, baudrate) +// Function to setup serial port. +// +// Calling Sequence +// RPI_SerialSetup(port, baudrate) +// +// Parameters +// port : port of RPi to be used (eg. ) +// direction : direction to be set for pin (0 -> INPUT, 1 -> OUTPUT) +// fd : file descriptor for opened port, -1 for error +// Description +// This functions opens the specified serial port and returns file descriptor +// for the same +// Examples +// serial1 = RPI_SerialSetup('/dev/ttyAMA0',9600) //opens port 'USBtty0' +// +// See also +// RPI_SerialClose RPI_SerialSendChar +// +// +// Authors +// Siddhesh Wani +// ----------------------------------------------------------------- + +// This is curretly dummy function. It provides no functionality but is required +// for providing support for generating C code for RPi. +fd = 0; +endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/lib b/2.3-1/macros/Hardware/RasberryPi/lib Binary files differindex 10317441..40a6b049 100644 --- a/2.3-1/macros/Hardware/RasberryPi/lib +++ b/2.3-1/macros/Hardware/RasberryPi/lib diff --git a/2.3-1/macros/Hardware/RasberryPi/names b/2.3-1/macros/Hardware/RasberryPi/names index 138ac2a5..a97a189a 100644 --- a/2.3-1/macros/Hardware/RasberryPi/names +++ b/2.3-1/macros/Hardware/RasberryPi/names @@ -5,3 +5,13 @@ RPI_DelayMilli RPI_DigitalIn RPI_DigitalOut RPI_DigitalSetup +RPI_GetMicros +RPI_GetMillis +RPI_PinISR +RPI_SerialClose +RPI_SerialFlush +RPI_SerialGetChar +RPI_SerialSendChar +RPI_SerialSendData +RPI_SerialSetup +u16RPISerialDataAvail diff --git a/2.3-1/macros/Hardware/RasberryPi/u16RPISerialDataAvail.bin b/2.3-1/macros/Hardware/RasberryPi/u16RPISerialDataAvail.bin Binary files differnew file mode 100644 index 00000000..3789bd6c --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/u16RPISerialDataAvail.bin diff --git a/2.3-1/macros/Hardware/RasberryPi/u16RPISerialDataAvail.sci b/2.3-1/macros/Hardware/RasberryPi/u16RPISerialDataAvail.sci new file mode 100644 index 00000000..5a291569 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/u16RPISerialDataAvail.sci @@ -0,0 +1,29 @@ +function bytes = RPI_SerialDataAvail(fd) +// Function to get number of data bytes available on serial port specified by +// file descriptor +// Calling Sequence +// RPI_SerialDataAvail(fd) +// +// Parameters +// fd : file descriptor for already opened serial port +// Description +// This functions returns number of characters available to read, +// otherwise reads -1 in case of error. This function can be used to check +// new data is available on serial port +// Examples +// serial = RPI_SerialOpen("/dev/ttyAMA0", 9600); +// charsToRead = RPI_SerialDataAvail(serial); +// See also +// RPI_SerialOpen RPI_SerialGetChar +// +// +// Authors +// Siddhesh Wani +// ----------------------------------------------------------------- + +// This is curretly dummy function. It provides no functionality but is required +// for providing support for generating C code for RPi. + +bytes = 0; + +endfunction
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