X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fdrivers%2Fao_hmc5883.h;h=78637b029ead55cd988f3421d4624d0225dc974c;hp=2ec27dd985c742540f3f9c0502bbd65c5177f16b;hb=1085ec5d57e0ed5d132f2bbdac1a0b6a32c0ab4a;hpb=43e558738c76afd72fc01660884be3158f44470d

diff --git a/src/drivers/ao_hmc5883.h b/src/drivers/ao_hmc5883.h
index 2ec27dd9..78637b02 100644
--- a/src/drivers/ao_hmc5883.h
+++ b/src/drivers/ao_hmc5883.h
@@ -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
@@ -22,11 +23,48 @@
 #define HMC5883_ADDR_READ	0x3d
 
 #define HMC5883_CONFIG_A	0
+
+#define  HMC5883_CONFIG_A_MA		5
+#define  HMC5883_CONFIG_A_MA_1			0
+#define  HMC5883_CONFIG_A_MA_2			1
+#define  HMC5883_CONFIG_A_MA_4			2
+#define  HMC5883_CONFIG_A_MA_8			3
+#define  HMC5883_CONFIG_A_MA_MASK		3
+
+#define  HMC5883_CONFIG_A_DO		2
+#define   HMC5883_CONFIG_A_DO_0_75		0
+#define   HMC5883_CONFIG_A_DO_1_5		1
+#define   HMC5883_CONFIG_A_DO_3			2
+#define   HMC5883_CONFIG_A_DO_7_5		3
+#define   HMC5883_CONFIG_A_DO_15		4
+#define   HMC5883_CONFIG_A_DO_30		5
+#define   HMC5883_CONFIG_A_DO_75		6
+#define   HMC5883_CONFIG_A_DO_MASK		7
+
+#define HMC5883_CONFIG_A_MS		0
+#define  HMC5883_CONFIG_A_MS_NORMAL		0
+#define  HMC5883_CONFIG_A_MS_POSITIVE_BIAS	1
+#define  HMC5883_CONFIG_A_MS_NEGATIVE_BIAS	2
+#define  HMC5883_CONFIG_A_MS_MASK		3
+
 #define HMC5883_CONFIG_B	1
+
+#define HMC5883_CONFIG_B_GN		5
+#define  HMC5883_CONFIG_B_GN_0_88		0
+#define  HMC5883_CONFIG_B_GN_1_3		1
+#define  HMC5883_CONFIG_B_GN_1_9		2
+#define  HMC5883_CONFIG_B_GN_2_5		3
+#define  HMC5883_CONFIG_B_GN_4_0		4
+#define  HMC5883_CONFIG_B_GN_4_7		5
+#define  HMC5883_CONFIG_B_GN_5_6		6
+#define  HMC5883_CONFIG_B_GN_8_1		7
+#define  HMC5883_CONFIG_B_GN_MASK		7
+
 #define HMC5883_MODE		2
 #define  HMC5883_MODE_CONTINUOUS	0
 #define  HMC5883_MODE_SINGLE		1
 #define  HMC5883_MODE_IDLE		2
+
 #define HMC5883_X_MSB		3
 #define HMC5883_X_LSB		4
 #define HMC5883_Y_MSB		5
@@ -42,6 +80,8 @@ struct ao_hmc5883_sample {
 	int16_t		x, y, z;
 };
 
+extern struct ao_hmc5883_sample	ao_hmc5883_current;
+
 void
 ao_hmc5883_init(void);