msp430 gpio: Add (unused) write_mask function (e3f0c655) · Commits · derf / multipass

include/arch/msp430fr5969lp/driver/gpio.h

+17 −0

Original line number	Diff line number	Diff line
		@@ -166,6 +166,23 @@ class GPIO {
		}
		}
		}
		inline void write_mask(unsigned char const pin_base, unsigned char set_mask, unsigned char clear_mask) {
		if (pin_base < p2_0) {
		P1OUT = (P1OUT \| set_mask) & ~clear_mask;
		}
		if (pin_base < p3_0) {
		P2OUT = (P2OUT \| set_mask) & ~clear_mask;
		}
		if (pin_base < p4_0) {
		P3OUT = (P3OUT \| set_mask) & ~clear_mask;
		}
		if (pin_base < pj_0) {
		P4OUT = (P4OUT \| set_mask) & ~clear_mask;
		}
		if (pin_base < PIN_INVALID) {
		PJOUT = (PJOUT \| set_mask) & ~clear_mask;
		}
		}
		};

		extern GPIO gpio;