fx2lafw/dslogic: Various cosmetics and whitespace fixes.

[libsigrok.git] / src / hardware / fx2lafw / dslogic.h

diff --git a/src/hardware/fx2lafw/dslogic.h b/src/hardware/fx2lafw/dslogic.h
index 411e8331be8e84df8684b9d2171d3456ede6acb5..f74367ade59499de7d2811b2f2767a5aec7c6c57 100644 (file)
--- a/src/hardware/fx2lafw/dslogic.h
+++ b/src/hardware/fx2lafw/dslogic.h
@@ -27,11 +27,16 @@
 #define DS_CMD_START                   0xb2
 #define DS_CMD_FPGA_FW                 0xb3
 #define DS_CMD_CONFIG                  0xb4
+#define DS_CMD_VTH                     0xb8
 
 #define DS_NUM_TRIGGER_STAGES          16
 #define DS_START_FLAGS_STOP            (1 << 7)
 #define DS_START_FLAGS_CLK_48MHZ       (1 << 6)
 #define DS_START_FLAGS_SAMPLE_WIDE     (1 << 5)
+#define DS_START_FLAGS_MODE_LA         (1 << 4)
+
+#define DS_MAX_LOGIC_DEPTH             SR_MHZ(16)
+#define DS_MAX_LOGIC_SAMPLERATE                SR_MHZ(100)
 
 enum dslogic_operation_modes {
        DS_OP_NORMAL,
@@ -40,6 +45,16 @@ enum dslogic_operation_modes {
        DS_OP_LOOPBACK_TEST,
 };
 
+enum {
+       DS_VOLTAGE_RANGE_18_33_V,       /* 1.8V and 3.3V logic */
+       DS_VOLTAGE_RANGE_5_V,           /* 5V logic */
+};
+
+enum {
+       DS_EDGE_RISING,
+       DS_EDGE_FALLING,
+};
+
 struct dslogic_version {
        uint8_t major;
        uint8_t minor;
@@ -54,7 +69,8 @@ struct dslogic_mode {
 struct dslogic_trigger_pos {
        uint32_t real_pos;
        uint32_t ram_saddr;
-       uint8_t first_block[504];
+       uint32_t remain_cnt;
+       uint8_t first_block[500];
 };
 
 /*
@@ -128,5 +144,7 @@ SR_PRIV int dslogic_fpga_firmware_upload(const struct sr_dev_inst *sdi,
 SR_PRIV int dslogic_start_acquisition(const struct sr_dev_inst *sdi);
 SR_PRIV int dslogic_stop_acquisition(const struct sr_dev_inst *sdi);
 SR_PRIV int dslogic_fpga_configure(const struct sr_dev_inst *sdi);
+SR_PRIV int dslogic_set_vth(const struct sr_dev_inst *sdi, double vth);
+SR_PRIV int dslogic_get_number_of_transfers(struct dev_context *devc);
 
 #endif