* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-/**
- * @file
- *
- * @internal
- */
-
#ifndef LIBSIGROK_LIBSIGROK_INTERNAL_H
#define LIBSIGROK_LIBSIGROK_INTERNAL_H
#define ARRAY_AND_SIZE(a) (a), ARRAY_SIZE(a)
#endif
+#ifndef G_SOURCE_FUNC
+#define G_SOURCE_FUNC(f) ((GSourceFunc) (void (*)(void)) (f)) /* Since 2.58. */
+#endif
+
+#define SR_RECEIVE_DATA_CALLBACK(f) \
+ ((sr_receive_data_callback) (void (*)(void)) (f))
+
/**
* Read a 8 bits unsigned integer out of memory.
* @param x a pointer to the input memory
* @return the corresponding unsigned integer
*/
-#define R8(x) ((unsigned)((const uint8_t*)(x))[0])
+static inline uint8_t read_u8(const uint8_t *p)
+{
+ return p[0];
+}
+#define R8(x) read_u8((const uint8_t *)(x))
/**
* Read a 16 bits big endian unsigned integer out of memory.
* @param x a pointer to the input memory
* @return the corresponding unsigned integer
*/
-#define RB16(x) (((unsigned)((const uint8_t*)(x))[0] << 8) | \
- (unsigned)((const uint8_t*)(x))[1])
+static inline uint16_t read_u16be(const uint8_t *p)
+{
+ uint16_t u;
+
+ u = 0;
+ u <<= 8; u |= p[0];
+ u <<= 8; u |= p[1];
+
+ return u;
+}
+#define RB16(x) read_u16be((const uint8_t *)(x))
/**
* Read a 16 bits little endian unsigned integer out of memory.
* @param x a pointer to the input memory
* @return the corresponding unsigned integer
*/
-#define RL16(x) (((unsigned)((const uint8_t*)(x))[1] << 8) | \
- (unsigned)((const uint8_t*)(x))[0])
+static inline uint16_t read_u16le(const uint8_t *p)
+{
+ uint16_t u;
+
+ u = 0;
+ u <<= 8; u |= p[1];
+ u <<= 8; u |= p[0];
+
+ return u;
+}
+#define RL16(x) read_u16le((const uint8_t *)(x))
/**
* Read a 16 bits big endian signed integer out of memory.
* @param x a pointer to the input memory
* @return the corresponding signed integer
*/
-#define RB16S(x) ((int16_t) \
- (((unsigned)((const uint8_t*)(x))[0] << 8) | \
- (unsigned)((const uint8_t*)(x))[1]))
+static inline int16_t read_i16be(const uint8_t *p)
+{
+ uint16_t u;
+ int16_t i;
+
+ u = read_u16be(p);
+ i = (int16_t)u;
+
+ return i;
+}
+#define RB16S(x) read_i16be((const uint8_t *)(x))
/**
* Read a 16 bits little endian signed integer out of memory.
* @param x a pointer to the input memory
* @return the corresponding signed integer
*/
-#define RL16S(x) ((int16_t) \
- (((unsigned)((const uint8_t*)(x))[1] << 8) | \
- (unsigned)((const uint8_t*)(x))[0]))
+static inline int16_t read_i16le(const uint8_t *p)
+{
+ uint16_t u;
+ int16_t i;
+
+ u = read_u16le(p);
+ i = (int16_t)u;
+
+ return i;
+}
+#define RL16S(x) read_i16le((const uint8_t *)(x))
+
+/**
+ * Read a 24 bits little endian unsigned integer out of memory.
+ * @param x a pointer to the input memory
+ * @return the corresponding unsigned integer
+ */
+static inline uint32_t read_u24le(const uint8_t *p)
+{
+ uint32_t u;
+
+ u = 0;
+ u <<= 8; u |= p[2];
+ u <<= 8; u |= p[1];
+ u <<= 8; u |= p[0];
+
+ return u;
+}
/**
* Read a 32 bits big endian unsigned integer out of memory.
* @param x a pointer to the input memory
* @return the corresponding unsigned integer
*/
-#define RB32(x) (((unsigned)((const uint8_t*)(x))[0] << 24) | \
- ((unsigned)((const uint8_t*)(x))[1] << 16) | \
- ((unsigned)((const uint8_t*)(x))[2] << 8) | \
- (unsigned)((const uint8_t*)(x))[3])
+static inline uint32_t read_u32be(const uint8_t *p)
+{
+ uint32_t u;
+
+ u = 0;
+ u <<= 8; u |= p[0];
+ u <<= 8; u |= p[1];
+ u <<= 8; u |= p[2];
+ u <<= 8; u |= p[3];
+
+ return u;
+}
+#define RB32(x) read_u32be((const uint8_t *)(x))
/**
* Read a 32 bits little endian unsigned integer out of memory.
* @param x a pointer to the input memory
* @return the corresponding unsigned integer
*/
-#define RL32(x) (((unsigned)((const uint8_t*)(x))[3] << 24) | \
- ((unsigned)((const uint8_t*)(x))[2] << 16) | \
- ((unsigned)((const uint8_t*)(x))[1] << 8) | \
- (unsigned)((const uint8_t*)(x))[0])
+static inline uint32_t read_u32le(const uint8_t *p)
+{
+ uint32_t u;
+
+ u = 0;
+ u <<= 8; u |= p[3];
+ u <<= 8; u |= p[2];
+ u <<= 8; u |= p[1];
+ u <<= 8; u |= p[0];
+
+ return u;
+}
+#define RL32(x) read_u32le((const uint8_t *)(x))
/**
* Read a 32 bits big endian signed integer out of memory.
* @param x a pointer to the input memory
* @return the corresponding signed integer
*/
-#define RB32S(x) ((int32_t) \
- (((unsigned)((const uint8_t*)(x))[0] << 24) | \
- ((unsigned)((const uint8_t*)(x))[1] << 16) | \
- ((unsigned)((const uint8_t*)(x))[2] << 8) | \
- (unsigned)((const uint8_t*)(x))[3]))
+static inline int32_t read_i32be(const uint8_t *p)
+{
+ uint32_t u;
+ int32_t i;
+
+ u = read_u32be(p);
+ i = (int32_t)u;
+
+ return i;
+}
+#define RB32S(x) read_i32be((const uint8_t *)(x))
/**
* Read a 32 bits little endian signed integer out of memory.
* @param x a pointer to the input memory
* @return the corresponding signed integer
*/
-#define RL32S(x) ((int32_t) \
- (((unsigned)((const uint8_t*)(x))[3] << 24) | \
- ((unsigned)((const uint8_t*)(x))[2] << 16) | \
- ((unsigned)((const uint8_t*)(x))[1] << 8) | \
- (unsigned)((const uint8_t*)(x))[0]))
+static inline int32_t read_i32le(const uint8_t *p)
+{
+ uint32_t u;
+ int32_t i;
+
+ u = read_u32le(p);
+ i = (int32_t)u;
+
+ return i;
+}
+#define RL32S(x) read_i32le((const uint8_t *)(x))
/**
* Read a 64 bits big endian unsigned integer out of memory.
* @param x a pointer to the input memory
* @return the corresponding unsigned integer
*/
-#define RB64(x) (((uint64_t)((const uint8_t*)(x))[0] << 56) | \
- ((uint64_t)((const uint8_t*)(x))[1] << 48) | \
- ((uint64_t)((const uint8_t*)(x))[2] << 40) | \
- ((uint64_t)((const uint8_t*)(x))[3] << 32) | \
- ((uint64_t)((const uint8_t*)(x))[4] << 24) | \
- ((uint64_t)((const uint8_t*)(x))[5] << 16) | \
- ((uint64_t)((const uint8_t*)(x))[6] << 8) | \
- (uint64_t)((const uint8_t*)(x))[7])
+static inline uint64_t read_u64be(const uint8_t *p)
+{
+ uint64_t u;
+
+ u = 0;
+ u <<= 8; u |= p[0];
+ u <<= 8; u |= p[1];
+ u <<= 8; u |= p[2];
+ u <<= 8; u |= p[3];
+ u <<= 8; u |= p[4];
+ u <<= 8; u |= p[5];
+ u <<= 8; u |= p[6];
+ u <<= 8; u |= p[7];
+
+ return u;
+}
+#define RB64(x) read_u64be((const uint8_t *)(x))
/**
* Read a 64 bits little endian unsigned integer out of memory.
* @param x a pointer to the input memory
* @return the corresponding unsigned integer
*/
-#define RL64(x) (((uint64_t)((const uint8_t*)(x))[7] << 56) | \
- ((uint64_t)((const uint8_t*)(x))[6] << 48) | \
- ((uint64_t)((const uint8_t*)(x))[5] << 40) | \
- ((uint64_t)((const uint8_t*)(x))[4] << 32) | \
- ((uint64_t)((const uint8_t*)(x))[3] << 24) | \
- ((uint64_t)((const uint8_t*)(x))[2] << 16) | \
- ((uint64_t)((const uint8_t*)(x))[1] << 8) | \
- (uint64_t)((const uint8_t*)(x))[0])
+static inline uint64_t read_u64le(const uint8_t *p)
+{
+ uint64_t u;
+
+ u = 0;
+ u <<= 8; u |= p[7];
+ u <<= 8; u |= p[6];
+ u <<= 8; u |= p[5];
+ u <<= 8; u |= p[4];
+ u <<= 8; u |= p[3];
+ u <<= 8; u |= p[2];
+ u <<= 8; u |= p[1];
+ u <<= 8; u |= p[0];
+
+ return u;
+}
+#define RL64(x) read_u64le((const uint8_t *)(x))
+
+/**
+ * Read a 64 bits big endian signed integer out of memory.
+ * @param x a pointer to the input memory
+ * @return the corresponding unsigned integer
+ */
+static inline int64_t read_i64be(const uint8_t *p)
+{
+ uint64_t u;
+ int64_t i;
+
+ u = read_u64be(p);
+ i = (int64_t)u;
+
+ return i;
+}
+#define RB64S(x) read_i64be((const uint8_t *)(x))
/**
* Read a 64 bits little endian signed integer out of memory.
* @param x a pointer to the input memory
* @return the corresponding unsigned integer
*/
-#define RL64S(x) ((int64_t) \
- (((uint64_t)((const uint8_t*)(x))[7] << 56) | \
- ((uint64_t)((const uint8_t*)(x))[6] << 48) | \
- ((uint64_t)((const uint8_t*)(x))[5] << 40) | \
- ((uint64_t)((const uint8_t*)(x))[4] << 32) | \
- ((uint64_t)((const uint8_t*)(x))[3] << 24) | \
- ((uint64_t)((const uint8_t*)(x))[2] << 16) | \
- ((uint64_t)((const uint8_t*)(x))[1] << 8) | \
- (uint64_t)((const uint8_t*)(x))[0]))
+static inline int64_t read_i64le(const uint8_t *p)
+{
+ uint64_t u;
+ int64_t i;
+
+ u = read_u64le(p);
+ i = (int64_t)u;
+
+ return i;
+}
+#define RL64S(x) read_i64le((const uint8_t *)(x))
/**
* Read a 32 bits big endian float out of memory.
* @param x a pointer to the input memory
* @return the corresponding float
*/
-#define RBFL(x) ((union { uint32_t u; float f; }) { .u = RB32(x) }.f)
+static inline float read_fltbe(const uint8_t *p)
+{
+ /*
+ * Implementor's note: Strictly speaking the "union" trick
+ * is not portable. But this phrase was found to work on the
+ * project's supported platforms, and serve well until a more
+ * appropriate phrase is found.
+ */
+ union { uint32_t u32; float flt; } u;
+ float f;
+
+ u.u32 = read_u32be(p);
+ f = u.flt;
+
+ return f;
+}
+#define RBFL(x) read_fltbe((const uint8_t *)(x))
/**
* Read a 32 bits little endian float out of memory.
* @param x a pointer to the input memory
* @return the corresponding float
*/
-#define RLFL(x) ((union { uint32_t u; float f; }) { .u = RL32(x) }.f)
+static inline float read_fltle(const uint8_t *p)
+{
+ /*
+ * Implementor's note: Strictly speaking the "union" trick
+ * is not portable. But this phrase was found to work on the
+ * project's supported platforms, and serve well until a more
+ * appropriate phrase is found.
+ */
+ union { uint32_t u32; float flt; } u;
+ float f;
+
+ u.u32 = read_u32le(p);
+ f = u.flt;
+
+ return f;
+}
+#define RLFL(x) read_fltle((const uint8_t *)(x))
/**
* Write a 8 bits unsigned integer to memory.
* @param p a pointer to the output memory
* @param x the input unsigned integer
*/
-#define W8(p, x) do { ((uint8_t*)(p))[0] = (uint8_t) (x); } while (0)
+static inline void write_u8(uint8_t *p, uint8_t x)
+{
+ p[0] = x;
+}
+#define W8(p, x) write_u8((uint8_t *)(p), (uint8_t)(x))
/**
* Write a 16 bits unsigned integer to memory stored as big endian.
* @param p a pointer to the output memory
* @param x the input unsigned integer
*/
-#define WB16(p, x) do { ((uint8_t*)(p))[1] = (uint8_t) (x); \
- ((uint8_t*)(p))[0] = (uint8_t)((x)>>8); } while (0)
+static inline void write_u16be(uint8_t *p, uint16_t x)
+{
+ p[1] = x & 0xff; x >>= 8;
+ p[0] = x & 0xff; x >>= 8;
+}
+#define WB16(p, x) write_u16be((uint8_t *)(p), (uint16_t)(x))
/**
* Write a 16 bits unsigned integer to memory stored as little endian.
* @param p a pointer to the output memory
* @param x the input unsigned integer
*/
-#define WL16(p, x) do { ((uint8_t*)(p))[0] = (uint8_t) (x); \
- ((uint8_t*)(p))[1] = (uint8_t)((x)>>8); } while (0)
+static inline void write_u16le(uint8_t *p, uint16_t x)
+{
+ p[0] = x & 0xff; x >>= 8;
+ p[1] = x & 0xff; x >>= 8;
+}
+#define WL16(p, x) write_u16le((uint8_t *)(p), (uint16_t)(x))
/**
* Write a 32 bits unsigned integer to memory stored as big endian.
* @param p a pointer to the output memory
* @param x the input unsigned integer
*/
-#define WB32(p, x) do { ((uint8_t*)(p))[3] = (uint8_t) (x); \
- ((uint8_t*)(p))[2] = (uint8_t)((x)>>8); \
- ((uint8_t*)(p))[1] = (uint8_t)((x)>>16); \
- ((uint8_t*)(p))[0] = (uint8_t)((x)>>24); } while (0)
+static inline void write_u32be(uint8_t *p, uint32_t x)
+{
+ p[3] = x & 0xff; x >>= 8;
+ p[2] = x & 0xff; x >>= 8;
+ p[1] = x & 0xff; x >>= 8;
+ p[0] = x & 0xff; x >>= 8;
+}
+#define WB32(p, x) write_u32be((uint8_t *)(p), (uint32_t)(x))
/**
* Write a 32 bits unsigned integer to memory stored as little endian.
* @param p a pointer to the output memory
* @param x the input unsigned integer
*/
-#define WL32(p, x) do { ((uint8_t*)(p))[0] = (uint8_t) (x); \
- ((uint8_t*)(p))[1] = (uint8_t)((x)>>8); \
- ((uint8_t*)(p))[2] = (uint8_t)((x)>>16); \
- ((uint8_t*)(p))[3] = (uint8_t)((x)>>24); } while (0)
+static inline void write_u32le(uint8_t *p, uint32_t x)
+{
+ p[0] = x & 0xff; x >>= 8;
+ p[1] = x & 0xff; x >>= 8;
+ p[2] = x & 0xff; x >>= 8;
+ p[3] = x & 0xff; x >>= 8;
+}
+#define WL32(p, x) write_u32le((uint8_t *)(p), (uint32_t)(x))
/**
* Write a 32 bits float to memory stored as big endian.
* @param p a pointer to the output memory
* @param x the input float
*/
-#define WBFL(p, x) WB32(p, (union { uint32_t u; float f; }) { .f = x }.u)
+static inline void write_fltbe(uint8_t *p, float x)
+{
+ union { uint32_t u; float f; } u;
+ u.f = x;
+ write_u32be(p, u.u);
+}
+#define WBFL(p, x) write_fltbe((uint8_t *)(p), (x))
/**
* Write a 32 bits float to memory stored as little endian.
* @param p a pointer to the output memory
* @param x the input float
*/
-#define WLFL(p, x) WL32(p, (union { uint32_t u; float f; }) { .f = x }.u)
+static inline void write_fltle(uint8_t *p, float x)
+{
+ union { uint32_t u; float f; } u;
+ u.f = x;
+ write_u32le(p, u.u);
+}
+#define WLFL(p, x) write_fltle((uint8_t *)(p), float (x))
+
+/* Endianess conversion helpers with read/write position increment. */
+
+/**
+ * Read unsigned 8bit integer from raw memory, increment read position.
+ * @param[in, out] p Pointer into byte stream.
+ * @return Retrieved integer value, unsigned.
+ */
+static inline uint8_t read_u8_inc(const uint8_t **p)
+{
+ uint8_t v;
+
+ if (!p || !*p)
+ return 0;
+ v = read_u8(*p);
+ *p += sizeof(v);
+
+ return v;
+}
+
+/**
+ * Read unsigned 16bit integer from raw memory (big endian format), increment read position.
+ * @param[in, out] p Pointer into byte stream.
+ * @return Retrieved integer value, unsigned.
+ */
+static inline uint16_t read_u16be_inc(const uint8_t **p)
+{
+ uint16_t v;
+
+ if (!p || !*p)
+ return 0;
+ v = read_u16be(*p);
+ *p += sizeof(v);
+
+ return v;
+}
+
+/**
+ * Read unsigned 16bit integer from raw memory (little endian format), increment read position.
+ * @param[in, out] p Pointer into byte stream.
+ * @return Retrieved integer value, unsigned.
+ */
+static inline uint16_t read_u16le_inc(const uint8_t **p)
+{
+ uint16_t v;
+
+ if (!p || !*p)
+ return 0;
+ v = read_u16le(*p);
+ *p += sizeof(v);
+
+ return v;
+}
+
+/**
+ * Read unsigned 32bit integer from raw memory (big endian format), increment read position.
+ * @param[in, out] p Pointer into byte stream.
+ * @return Retrieved integer value, unsigned.
+ */
+static inline uint32_t read_u32be_inc(const uint8_t **p)
+{
+ uint32_t v;
+
+ if (!p || !*p)
+ return 0;
+ v = read_u32be(*p);
+ *p += sizeof(v);
+
+ return v;
+}
+
+/**
+ * Read unsigned 24bit integer from raw memory (little endian format), increment read position.
+ * @param[in, out] p Pointer into byte stream.
+ * @return Retrieved integer value, unsigned.
+ */
+static inline uint32_t read_u24le_inc(const uint8_t **p)
+{
+ uint32_t v;
+
+ if (!p || !*p)
+ return 0;
+ v = read_u24le(*p);
+ *p += 3 * sizeof(uint8_t);
+
+ return v;
+}
+
+/**
+ * Read unsigned 32bit integer from raw memory (little endian format), increment read position.
+ * @param[in, out] p Pointer into byte stream.
+ * @return Retrieved integer value, unsigned.
+ */
+static inline uint32_t read_u32le_inc(const uint8_t **p)
+{
+ uint32_t v;
+
+ if (!p || !*p)
+ return 0;
+ v = read_u32le(*p);
+ *p += sizeof(v);
+
+ return v;
+}
+
+/**
+ * Read unsigned 64bit integer from raw memory (big endian format), increment read position.
+ * @param[in, out] p Pointer into byte stream.
+ * @return Retrieved integer value, unsigned.
+ */
+static inline uint64_t read_u64be_inc(const uint8_t **p)
+{
+ uint64_t v;
+
+ if (!p || !*p)
+ return 0;
+ v = read_u64be(*p);
+ *p += sizeof(v);
+
+ return v;
+}
+
+/**
+ * Read unsigned 64bit integer from raw memory (little endian format), increment read position.
+ * @param[in, out] p Pointer into byte stream.
+ * @return Retrieved integer value, unsigned.
+ */
+static inline uint64_t read_u64le_inc(const uint8_t **p)
+{
+ uint64_t v;
+
+ if (!p || !*p)
+ return 0;
+ v = read_u64le(*p);
+ *p += sizeof(v);
+
+ return v;
+}
+
+/**
+ * Write unsigned 8bit integer to raw memory, increment write position.
+ * @param[in, out] p Pointer into byte stream.
+ * @param[in] x Value to write.
+ */
+static inline void write_u8_inc(uint8_t **p, uint8_t x)
+{
+ if (!p || !*p)
+ return;
+ write_u8(*p, x);
+ *p += sizeof(x);
+}
+
+/**
+ * Write unsigned 16bit big endian integer to raw memory, increment write position.
+ * @param[in, out] p Pointer into byte stream.
+ * @param[in] x Value to write.
+ */
+static inline void write_u16be_inc(uint8_t **p, uint16_t x)
+{
+ if (!p || !*p)
+ return;
+ write_u16be(*p, x);
+ *p += sizeof(x);
+}
+
+/**
+ * Write unsigned 16bit little endian integer to raw memory, increment write position.
+ * @param[in, out] p Pointer into byte stream.
+ * @param[in] x Value to write.
+ */
+static inline void write_u16le_inc(uint8_t **p, uint16_t x)
+{
+ if (!p || !*p)
+ return;
+ write_u16le(*p, x);
+ *p += sizeof(x);
+}
+
+/**
+ * Write unsigned 32bit big endian integer to raw memory, increment write position.
+ * @param[in, out] p Pointer into byte stream.
+ * @param[in] x Value to write.
+ */
+static inline void write_u32be_inc(uint8_t **p, uint32_t x)
+{
+ if (!p || !*p)
+ return;
+ write_u32be(*p, x);
+ *p += sizeof(x);
+}
+
+/**
+ * Write unsigned 32bit little endian integer to raw memory, increment write position.
+ * @param[in, out] p Pointer into byte stream.
+ * @param[in] x Value to write.
+ */
+static inline void write_u32le_inc(uint8_t **p, uint32_t x)
+{
+ if (!p || !*p)
+ return;
+ write_u32le(*p, x);
+ *p += sizeof(x);
+}
/* Portability fixes for FreeBSD. */
#ifdef __FreeBSD__
#ifdef __APPLE__
#define SR_DRIVER_LIST_SECTION "__DATA,__sr_driver_list"
#else
-#define SR_DRIVER_LIST_SECTION "sr_driver_list"
+#define SR_DRIVER_LIST_SECTION "__sr_driver_list"
#endif
/**
#ifdef HAVE_LIBHIDAPI
enum ser_hid_chip_t {
SER_HID_CHIP_UNKNOWN, /**!< place holder */
+ SER_HID_CHIP_BTC_BU86X, /**!< Brymen BU86x */
SER_HID_CHIP_SIL_CP2110, /**!< SiLabs CP2110 */
+ SER_HID_CHIP_VICTOR_DMM, /**!< Victor 70/86 DMM cable */
SER_HID_CHIP_WCH_CH9325, /**!< WCH CH9325 */
SER_HID_CHIP_LAST, /**!< sentinel */
} hid_chip;
#endif
SR_PRIV int std_session_send_df_header(const struct sr_dev_inst *sdi);
SR_PRIV int std_session_send_df_end(const struct sr_dev_inst *sdi);
-SR_PRIV int std_session_send_frame_begin(const struct sr_dev_inst *sdi);
-SR_PRIV int std_session_send_frame_end(const struct sr_dev_inst *sdi);
+SR_PRIV int std_session_send_df_trigger(const struct sr_dev_inst *sdi);
+SR_PRIV int std_session_send_df_frame_begin(const struct sr_dev_inst *sdi);
+SR_PRIV int std_session_send_df_frame_end(const struct sr_dev_inst *sdi);
SR_PRIV int std_dev_clear_with_callback(const struct sr_dev_driver *driver,
std_dev_clear_callback clear_private);
SR_PRIV int std_dev_clear(const struct sr_dev_driver *driver);
SR_PRIV int std_cg_idx(const struct sr_channel_group *cg, struct sr_channel_group *a[], unsigned int n);
+SR_PRIV int std_dummy_set_params(struct sr_serial_dev_inst *serial,
+ int baudrate, int bits, int parity, int stopbits,
+ int flowcontrol, int rts, int dtr);
+
/*--- resource.c ------------------------------------------------------------*/
SR_PRIV int64_t sr_file_get_size(FILE *file);
/*--- strutil.c -------------------------------------------------------------*/
SR_PRIV int sr_atol(const char *str, long *ret);
+SR_PRIV int sr_atol_base(const char *str, long *ret, char **end, int base);
SR_PRIV int sr_atoi(const char *str, int *ret);
SR_PRIV int sr_atod(const char *str, double *ret);
SR_PRIV int sr_atof(const char *str, float *ret);
struct vid_pid_item {
uint16_t vid, pid;
};
-#define VID_PID_TERM ALL_ZERO
struct ser_hid_chip_functions {
const char *chipname;
int (*flush)(struct sr_serial_dev_inst *serial);
int (*drain)(struct sr_serial_dev_inst *serial);
};
+extern SR_PRIV struct ser_hid_chip_functions *ser_hid_chip_funcs_bu86x;
extern SR_PRIV struct ser_hid_chip_functions *ser_hid_chip_funcs_ch9325;
extern SR_PRIV struct ser_hid_chip_functions *ser_hid_chip_funcs_cp2110;
+extern SR_PRIV struct ser_hid_chip_functions *ser_hid_chip_funcs_victor;
SR_PRIV const char *ser_hid_chip_find_name_vid_pid(uint16_t vid, uint16_t pid);
#endif
#endif
SR_PRIV int sr_brymen_bm25x_parse(const uint8_t *buf, float *floatval,
struct sr_datafeed_analog *analog, void *info);
+/*--- dmm/bm86x.c -----------------------------------------------------------*/
+
+#define BRYMEN_BM86X_PACKET_SIZE 24
+#define BRYMEN_BM86X_DISPLAY_COUNT 2
+
+struct brymen_bm86x_info { size_t ch_idx; };
+
+#ifdef HAVE_SERIAL_COMM
+SR_PRIV int sr_brymen_bm86x_packet_request(struct sr_serial_dev_inst *serial);
+#endif
+SR_PRIV gboolean sr_brymen_bm86x_packet_valid(const uint8_t *buf);
+SR_PRIV int sr_brymen_bm86x_parse(const uint8_t *buf, float *floatval,
+ struct sr_datafeed_analog *analog, void *info);
+
/*--- dmm/ut71x.c -----------------------------------------------------------*/
#define UT71X_PACKET_SIZE 11
/*--- lcr/es51919.c ---------------------------------------------------------*/
-SR_PRIV void es51919_serial_clean(void *priv);
-SR_PRIV struct sr_dev_inst *es51919_serial_scan(GSList *options,
- const char *vendor,
- const char *model);
-SR_PRIV int es51919_serial_config_get(uint32_t key, GVariant **data,
- const struct sr_dev_inst *sdi,
- const struct sr_channel_group *cg);
-SR_PRIV int es51919_serial_config_set(uint32_t key, GVariant *data,
- const struct sr_dev_inst *sdi,
- const struct sr_channel_group *cg);
-SR_PRIV int es51919_serial_config_list(uint32_t key, GVariant **data,
- const struct sr_dev_inst *sdi,
- const struct sr_channel_group *cg);
-SR_PRIV int es51919_serial_acquisition_start(const struct sr_dev_inst *sdi);
-SR_PRIV int es51919_serial_acquisition_stop(struct sr_dev_inst *sdi);
+/* Acquisition details which apply to all supported serial-lcr devices. */
+struct lcr_parse_info {
+ size_t ch_idx;
+ uint64_t output_freq;
+ const char *circuit_model;
+};
+
+#define ES51919_PACKET_SIZE 17
+#define ES51919_CHANNEL_COUNT 2
+#define ES51919_COMM_PARAM "9600/8n1/rts=1/dtr=1"
+
+SR_PRIV int es51919_config_get(uint32_t key, GVariant **data,
+ const struct sr_dev_inst *sdi, const struct sr_channel_group *cg);
+SR_PRIV int es51919_config_set(uint32_t key, GVariant *data,
+ const struct sr_dev_inst *sdi, const struct sr_channel_group *cg);
+SR_PRIV int es51919_config_list(uint32_t key, GVariant **data,
+ const struct sr_dev_inst *sdi, const struct sr_channel_group *cg);
+SR_PRIV gboolean es51919_packet_valid(const uint8_t *pkt);
+SR_PRIV int es51919_packet_parse(const uint8_t *pkt, float *floatval,
+ struct sr_datafeed_analog *analog, void *info);
+
+/*--- lcr/vc4080.c ----------------------------------------------------------*/
+
+/* Note: Also uses 'struct lcr_parse_info' from es51919 above. */
+
+#define VC4080_PACKET_SIZE 39
+#define VC4080_COMM_PARAM "1200/8n1"
+#define VC4080_WITH_DQ_CHANS 0 /* Enable separate D/Q channels? */
+
+enum vc4080_display {
+ VC4080_DISPLAY_PRIMARY,
+ VC4080_DISPLAY_SECONDARY,
+#if VC4080_WITH_DQ_CHANS
+ VC4080_DISPLAY_D_VALUE,
+ VC4080_DISPLAY_Q_VALUE,
+#endif
+ VC4080_CHANNEL_COUNT,
+};
+
+extern SR_PRIV const char *vc4080_channel_formats[VC4080_CHANNEL_COUNT];
+
+SR_PRIV int vc4080_config_list(uint32_t key, GVariant **data,
+ const struct sr_dev_inst *sdi, const struct sr_channel_group *cg);
+SR_PRIV int vc4080_packet_request(struct sr_serial_dev_inst *serial);
+SR_PRIV gboolean vc4080_packet_valid(const uint8_t *pkt);
+SR_PRIV int vc4080_packet_parse(const uint8_t *pkt, float *floatval,
+ struct sr_datafeed_analog *analog, void *info);
/*--- dmm/ut372.c -----------------------------------------------------------*/
extern SR_PRIV const char *eev121gw_channel_formats[];
SR_PRIV gboolean sr_eev121gw_packet_valid(const uint8_t *buf);
-SR_PRIV int sr_eev121gw_parse(const uint8_t *buf, float *floatval,
- struct sr_datafeed_analog *analog, void *info);
SR_PRIV int sr_eev121gw_3displays_parse(const uint8_t *buf, float *floatval,
- struct sr_datafeed_analog *analog, void *info);
+ struct sr_datafeed_analog *analog, void *info);
/*--- scale/kern.c ----------------------------------------------------------*/
struct sr_sw_limits {
uint64_t limit_samples;
+ uint64_t limit_frames;
uint64_t limit_msec;
uint64_t samples_read;
+ uint64_t frames_read;
uint64_t start_time;
};
SR_PRIV gboolean sr_sw_limits_check(struct sr_sw_limits *limits);
SR_PRIV void sr_sw_limits_update_samples_read(struct sr_sw_limits *limits,
uint64_t samples_read);
+SR_PRIV void sr_sw_limits_update_frames_read(struct sr_sw_limits *limits,
+ uint64_t frames_read);
SR_PRIV void sr_sw_limits_init(struct sr_sw_limits *limits);
#endif