X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fdrivers%2Fao_pca9922.c;h=91d62026712deb1f7f7b6a8e3866ea52e2c9c106;hb=69bdb309f46a28803e93b08921720805b28b18a2;hp=d376b9681194fc94d00d394781f74b19a75ace98;hpb=e72147e215a982ce701099626424b9a856ac9d09;p=fw%2Faltos

diff --git a/src/drivers/ao_pca9922.c b/src/drivers/ao_pca9922.c
index d376b968..91d62026 100644
--- a/src/drivers/ao_pca9922.c
+++ b/src/drivers/ao_pca9922.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -22,7 +23,7 @@
 
 #include <ao.h>
 
-static __xdata uint8_t	ao_led_state;
+static uint8_t	ao_led_state;
 
 static void
 ao_led_apply(void)
@@ -66,6 +67,24 @@ ao_led_set_mask(uint8_t colors, uint8_t mask)
 	ao_led_apply();
 }
 
+#define LED_TEST	1
+#if LED_TEST
+static void
+ao_led_test(void)
+{
+	AO_LED_TYPE r = ao_cmd_hexbyte();
+	if (ao_cmd_status != ao_cmd_success)
+		return;
+	ao_led_set(r);
+	printf("LEDs set to %x\n", r);
+}
+
+static const struct ao_cmds ao_led_cmds[] = {
+	{ ao_led_test,	"l <value>\0Set LEDs to <value>" },
+	{ 0, NULL }
+};
+#endif
+
 void
 ao_led_toggle(uint8_t colors)
 {
@@ -74,7 +93,7 @@ ao_led_toggle(uint8_t colors)
 }
 
 void
-ao_led_for(uint8_t colors, uint16_t ticks) __reentrant
+ao_led_for(uint8_t colors, uint16_t ticks) 
 {
 	ao_led_on(colors);
 	ao_delay(ticks);
@@ -86,4 +105,7 @@ ao_led_init(uint8_t enable)
 {
 	(void) enable;
 	ao_enable_output(AO_PCA9922_CS_PORT, AO_PCA9922_CS_PIN, AO_PCA9922_CS, 1);
+#if LED_TEST
+	ao_cmd_register(&ao_led_cmds[0]);
+#endif
 }