make LED definitions board specific
the LEDs (2 of them) were connected to the same pins on all
boards, up to the octsim-tester.
to be able to have board specific LEDs the definitions have moved
from common to the each board.
at the same time I added a bit of documentation what the LEDs are
used for.
Change-Id: I3226a9187a8d0b657ccf5dcd8f3586b2578f96d2
diff --git a/firmware/libboard/simtrace/include/board.h b/firmware/libboard/simtrace/include/board.h
index 7703451..c109bea 100644
--- a/firmware/libboard/simtrace/include/board.h
+++ b/firmware/libboard/simtrace/include/board.h
@@ -31,6 +31,21 @@
/** desired main clock frequency (in Hz, based on BOARD_MAINOSC) */
#define BOARD_MCK 58982400 // 18.432 * 16 / 5
+/** MCU pin connected to red LED */
+#define PIO_LED_RED PIO_PA17
+/** MCU pin connected to green LED */
+#define PIO_LED_GREEN PIO_PA18
+/** red LED pin definition */
+#define PIN_LED_RED {PIO_LED_RED, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
+/** green LED pin definition */
+#define PIN_LED_GREEN {PIO_LED_GREEN, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
+/** LEDs pin definition */
+#define PINS_LEDS PIN_LED_RED, PIN_LED_GREEN
+/** index for red LED in LEDs pin definition array */
+#define LED_NUM_RED 0
+/** index for green LED in LEDs pin definition array */
+#define LED_NUM_GREEN 1
+
/** Pin configuration **/
/* Button to force bootloader start (shorted to ground when pressed */
#define PIN_BOOTLOADER_SW {PIO_PA31, PIOA, ID_PIOA, PIO_INPUT, PIO_PULLUP}