kingst-la2016: identify device type in scan() already

[libsigrok.git] / src / hardware / kingst-la2016 / protocol.h

diff --git a/src/hardware/kingst-la2016/protocol.h b/src/hardware/kingst-la2016/protocol.h
index 41367bdfca9eb5b63be7d91c0995c093517ab955..1feabee37693d2cf4fbebb4e646fd6bf8886077e 100644 (file)
--- a/src/hardware/kingst-la2016/protocol.h
+++ b/src/hardware/kingst-la2016/protocol.h
@@ -91,6 +91,15 @@
 
 #define LA2016_CONVBUFFER_SIZE (4 * 1024 * 1024)
 
+struct kingst_model {
+       uint8_t magic;          /* EEPROM magic byte value. */
+       const char *name;       /* User perceived model name. */
+       const char *fpga_stem;  /* Bitstream filename stem. */
+       uint64_t samplerate;    /* Max samplerate in Hz. */
+       size_t channel_count;   /* Max channel count (16, 32). */
+       uint64_t memory_bits;   /* RAM capacity in Gbit (1, 2, 4). */
+};
+
 struct pwm_setting_dev {
        uint32_t period;
        uint32_t duty;
@@ -119,13 +128,17 @@ struct pwm_setting {
 };
 
 struct dev_context {
+       uint16_t usb_pid;
+       char *mcu_firmware;
+       char *fpga_bitstream;
        uint64_t fw_uploaded; /* Timestamp of most recent FW upload. */
+       uint8_t identify_magic;
+       const struct kingst_model *model;
 
        /* User specified parameters. */
        struct pwm_setting pwm_setting[LA2016_NUM_PWMCH_MAX];
        size_t threshold_voltage_idx;
        float threshold_voltage;
-       uint64_t max_samplerate;
        uint64_t cur_samplerate;
        struct sr_sw_limits sw_limits;
        uint64_t capture_ratio;
@@ -146,12 +159,14 @@ struct dev_context {
        struct libusb_transfer *transfer;
 };
 
-SR_PRIV int la2016_upload_firmware(struct sr_context *sr_ctx,
-       libusb_device *dev, uint16_t product_id);
+SR_PRIV int la2016_upload_firmware(const struct sr_dev_inst *sdi,
+       struct sr_context *sr_ctx, libusb_device *dev, uint16_t product_id);
 SR_PRIV int la2016_setup_acquisition(const struct sr_dev_inst *sdi);
 SR_PRIV int la2016_start_acquisition(const struct sr_dev_inst *sdi);
 SR_PRIV int la2016_abort_acquisition(const struct sr_dev_inst *sdi);
 SR_PRIV int la2016_receive_data(int fd, int revents, void *cb_data);
+SR_PRIV int la2016_identify_device(const struct sr_dev_inst *sdi,
+       gboolean show_message);
 SR_PRIV int la2016_init_device(const struct sr_dev_inst *sdi);
 SR_PRIV int la2016_deinit_device(const struct sr_dev_inst *sdi);