\ gertboard gforth interface version 01.00

c-library ggb_01_00
s" ggb" add-lib
\c #include <ggb.h>

c-function ggb_version ggb_version -- n \ returns interface lib version #

c-function ggb_gpio  ggb_gpio -- a \ returns gpio
c-function ggb_pwm   ggb_pwm  -- a \ returns pwm
c-function ggb_clk   ggb_clk  -- a \ returns clk
c-function ggb_spi0  ggb_spi0 -- a \ returns spi0
c-function ggb_uart  ggb_uart -- a \ returns gpio

\ function interfaces to some gb lib macros
\
c-function ggb_INP_GPIO	    ggb_INP_GPIO n       -- void
c-function ggb_OUT_GPIO	    ggb_OUT_GPIO n       -- void
c-function ggb_SET_GPIO_ALT ggb_SET_GPIO_ALT n n -- void

\ functions from gb_common
\
c-function ggb_short_wait	short_wait	-- void
c-function ggb_long_wait 	long_wait n	-- void
c-function ggb_setup_io 	setup_io	-- void
c-function ggb_restore_io 	restore_io	-- void
c-function ggb_pi_revision 	pi_revision	-- n

\ skipping this one: void make_binary_string(int, int, char *);

\ functions from gb_pwm
\
c-function ggb_setup_pwm	setup_pwm	-- void
c-function ggb_force_pwm0	force_pwm0 n n	-- void
c-function ggb_pwm_off		pwm_off		-- void

\ functions from gb_spi
\
c-function ggb_setup_spi	setup_spi	-- void
c-function ggb_read_adc		read_adc n	-- n
c-function ggb_write_dac	write_dac n n	-- void

end-c-library