altos/telelco-v2.0: Fix button names and pin mappings. Add drag LED.

[fw/altos] / src / drivers / ao_pca9922.c

diff --git a/src/drivers/ao_pca9922.c b/src/drivers/ao_pca9922.c
index d376b9681194fc94d00d394781f74b19a75ace98..09f52a0e4968ccf362d01b17164a69cd9c0792f3 100644 (file)
--- 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
@@ -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_cmd_hexbyte();
+       if (ao_cmd_status != ao_cmd_success)
+               return;
+       ao_led_set(ao_cmd_lex_i);
+       printf("LEDs set to %02x\n", ao_cmd_lex_i);
+}
+
+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)
 {
@@ -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
 }