k8055m -- k8055-pic18f access library
k8055-pic18f access library
#include "k8055m.h"
The k8055-pic18f (K8055M) is a community project based on the original Velleman
K8055 USB Experiment Interface Board. The K8055M has the microcontroller replaced
with a more modern PIC18F2550/2455 chip and is running an open source firmware.
The API described here does not work with the original K8055 or the newer K8055N
boards.
int k8055m_init(void)
Library initialization.
void k8055m_exit(void)
Library cleanup.
char *k8055m_last_error(void)
Return a string describing the last error that occured.
int k8055m_card_present(int cardNumber)
Determine if card cardNumber is present.
int k8055m_open(int cardNumber)
Open card cardNumber
int k8055m_close(int cardNumber)
Close card cardNumber
int k8055m_reset(int cardNumber)
Restore card to defaults.
int k8055m_set_digital_out_mode(int cardNumber, int port, int mode)
Set the output mode of a digital port.
int k8055m_get_digital_out_mode(int cardNumber, int port)
Return the current output mode of a digital port.
int
Set the output mode of an pwm port.
int
Return the current output mode of an pwm port.
int k8055m_set_report_interval(int cardNumber, int msMin, int msMax)
Set the minimum and maximum HID report interval.
int k8055m_get_report_interval(int cardNumber, int *msMin, int *msMax)
Set the minimum and maximum HID report interval.
int k8055m_get_digital_in(int cardNumber, int port)
Return the status of a digital input port.
int k8055m_get_digital_in_all(int cardNumber)
Return the status of all digital input ports.
int k8055m_get_analog_in(int cardNumber, int port)
Return the status of an analog input port.
int k8055m_set_digital_out(int cardNumber, int port, int value)
Set/clear a digital output port.
int k8055m_set_digital_out_all(int cardNumber, int mask, int value)
Set/clear multiple digital output ports.
int k8055m_get_digital_out(int cardNumber, int port)
Return the current setting of a digital output port.
int k8055m_get_digital_out_all(int cardNumber)
Return the current setting of all digital output ports.
int k8055m_set_pwm_out(int cardNumber, int port, int value)
Set the duty cycle of a pwm output port.
int k8055m_get_pwm_out(int cardNumber, int port)
Return the current setting of a pwm output port.
int k8055m_set_output(int cardNumber, int digitalMask, int digitalValue, int pwmMask, int pwmValue1, int pwmValue2)
Set/clear multiple digital and pwm output ports.
int k8055m_get_output(int cardNumber, int *digitalValue, int *pwmValue1, int *pwmValue2)
Return the current setting of all digital and pwm output ports.
int k8055m_set_counter(int cardNumber, int counter, int value)
Set a counter to a specific value.
int k8055m_get_counter(int cardNumber, int counter)
Return the current value of a counter.
int k8055m_set_debounce_time(int cardNumber, int counter, int us100)
Set the debounce time of a counter.
int k8055m_get_debounce_time(int cardNumber, int counter)
Return the current debounce time of a counter.
int k8055m_set_servo(int cardNumber, int port, float pulseWidth, int pulseHigh)
Set the pulse width and direction or a digital output port.
int k8055m_get_servo(int cardNumber, int port, float *pulseWidth, int *pulseHigh)
Query the pulse width and direction or a digital output port.
int k8055m_set_auto_flush(int cardNumber, int flag)
Set/clear the auto-flush feature of a card.
int k8055m_get_auto_flush(int cardNumber)
Return the current auto-flush setting of a card.
int k8055m_flush(int cardNumber)
Send output port changes to the card when auto-flush is disabled.
int
Instruct a card to report its current configuration settings.
int
Instruct a card to report its current output port settings.
int
Instruct a card to report its current counter debounce settings.
int k8055m_poll(int cardNumber)
Wait until a card sent an HID report.
int
Receive the next HID report.
int
Receive the next raw HID report.
int
Send a raw HID command.