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Implement am7xxx_get_device_info()
[libam7xxx.git]
/
src
/
am7xxx.h
diff --git
a/src/am7xxx.h
b/src/am7xxx.h
index
6847796
..
393c53f
100644
(file)
--- a/
src/am7xxx.h
+++ b/
src/am7xxx.h
@@
-29,7
+29,7
@@
extern "C" {
typedef libusb_device_handle *am7xxx_device;
typedef enum {
typedef libusb_device_handle *am7xxx_device;
typedef enum {
- AM7XXX_PACKET_TYPE_
INIT
= 0x01,
+ AM7XXX_PACKET_TYPE_
DEVINFO
= 0x01,
AM7XXX_PACKET_TYPE_IMAGE = 0x02,
AM7XXX_PACKET_TYPE_POWER = 0x04,
AM7XXX_PACKET_TYPE_UNKNOWN = 0x05,
AM7XXX_PACKET_TYPE_IMAGE = 0x02,
AM7XXX_PACKET_TYPE_POWER = 0x04,
AM7XXX_PACKET_TYPE_UNKNOWN = 0x05,
@@
-55,6
+55,13
@@
struct am7xxx_generic_header {
uint32_t field3;
};
uint32_t field3;
};
+struct am7xxx_devinfo_header {
+ uint32_t native_width;
+ uint32_t native_height;
+ uint32_t unknown0;
+ uint32_t unknown1;
+};
+
struct am7xxx_image_header {
uint32_t format;
uint32_t width;
struct am7xxx_image_header {
uint32_t format;
uint32_t width;
@@
-92,6
+99,7
@@
struct am7xxx_header {
uint8_t unknown3;
union {
struct am7xxx_generic_header data;
uint8_t unknown3;
union {
struct am7xxx_generic_header data;
+ struct am7xxx_devinfo_header devinfo;
struct am7xxx_image_header image;
struct am7xxx_power_header power;
} header_data;
struct am7xxx_image_header image;
struct am7xxx_power_header power;
} header_data;
@@
-101,6
+109,12
@@
am7xxx_device am7xxx_init(void);
void am7xxx_shutdown(am7xxx_device dev);
void am7xxx_shutdown(am7xxx_device dev);
+int am7xxx_get_device_info(am7xxx_device dev,
+ unsigned int *native_width,
+ unsigned int *native_height,
+ unsigned int *unknown0,
+ unsigned int *unknown1);
+
int am7xxx_send_image(am7xxx_device dev,
am7xxx_image_format format,
unsigned int width,
int am7xxx_send_image(am7xxx_device dev,
am7xxx_image_format format,
unsigned int width,