Commit 6c5fc03b authored by Birte Kristina Friesel's avatar Birte Kristina Friesel
Browse files

softi2c: Also support pullup with timer=1 

derrrrrrrp.
parent 6da18337

src/driver/soft_i2c.cc

+12 −0
Original line number Diff line number Diff line
@@ -198,6 +198,18 @@ inline void await_timer() 


signed char SoftI2C::setup()

{

#ifdef SOFTI2C_PULLUP_EXTERNAL

	gpio.output(sda_pull);

	gpio.output(scl_pull);

#endif

#ifdef SOFTI2C_PULLUP_FIXED_GPIO

#if MULTIPASS_ARCH_msp430fr5969lp

	gpio.output(GPIO::p1_4, 1);

	gpio.output(GPIO::p1_5, 1);

#else

#error "softi2c_pullup=gpio not supported on this architecture"

#endif /* MULTIPASS_ARCH_* */

#endif /* SOFTI2C_PULLUP_FIXED_GPIO */

	SDA_HIGH;

	SCL_HIGH;

	/*