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Diffstat (limited to '2.3-1/macros/Hardware/RasberryPi/RPI_HardPWMSetRange.sci')
| -rw-r--r-- | 2.3-1/macros/Hardware/RasberryPi/RPI_HardPWMSetRange.sci | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/2.3-1/macros/Hardware/RasberryPi/RPI_HardPWMSetRange.sci b/2.3-1/macros/Hardware/RasberryPi/RPI_HardPWMSetRange.sci new file mode 100644 index 00000000..cb7dd67d --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/RPI_HardPWMSetRange.sci @@ -0,0 +1,27 @@ +function RPI_HardPWMSetRange(range_val) +// Function to set range value for PWM. Range value along with clock divisor +// decides pwm frequency. Range value must be less than 1024 +// +// Calling Sequence +// RPI_HardPWMSetRange(range_val) +// +// Parameters +// range_val: range for pwm +// Description +// This function decides range for pwm. +// PWM frequency = (PWM Clock frequency/Clock divisor/range) +// PWM clock frequency = 19.2 MHz +// clock divisor is setup using RPI_HardPWMSetClock +// range is setup using RPI_HardPWMSetRange +// Examples +// +// See also +// RPI_HardPWMSetClock RPI_HardPWMWrite +// +// 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 |