static int g_ramsize_triggerbar_addr = 2 * 1024;
static int g_triggerbar_addr = 0;
static int g_compression = COMPRESSION_NONE;
+static int g_thresh = 0x31; /* 1.5V */
/* Maybe unk specifies an "endpoint" or "register" of sorts. */
static int analyzer_write_status(libusb_device_handle *devh, unsigned char unk,
SR_PRIV void analyzer_read_start(libusb_device_handle *devh)
{
- int i;
-
analyzer_write_status(devh, 3, STATUS_FLAG_20 | STATUS_FLAG_READ);
- for (i = 0; i < 8; i++)
- (void)gl_reg_read(devh, READ_RAM_STATUS);
+ /* Prep for bulk reads */
+ gl_reg_read_buf(devh, READ_RAM_STATUS, NULL, 0);
}
SR_PRIV int analyzer_read_data(libusb_device_handle *devh, void *buffer,
__analyzer_set_trigger_count(devh, g_trigger_count);
/* Set_Trigger_Level */
- gl_reg_write(devh, TRIGGER_LEVEL0, 0x31);
- gl_reg_write(devh, TRIGGER_LEVEL1, 0x31);
- gl_reg_write(devh, TRIGGER_LEVEL2, 0x31);
- gl_reg_write(devh, TRIGGER_LEVEL3, 0x31);
+ gl_reg_write(devh, TRIGGER_LEVEL0, g_thresh);
+ gl_reg_write(devh, TRIGGER_LEVEL1, g_thresh);
+ gl_reg_write(devh, TRIGGER_LEVEL2, g_thresh);
+ gl_reg_write(devh, TRIGGER_LEVEL3, g_thresh);
/* Size of actual memory >> 2 */
__analyzer_set_ramsize_trigger_address(devh, g_ramsize_triggerbar_addr);
__analyzer_set_triggerbar_address(devh, g_triggerbar_addr);
/* Set_Dont_Care_TriggerBar */
- if (g_triggerbar_addr)
- gl_reg_write(devh, DONT_CARE_TRIGGERBAR, 0x00);
- else
- gl_reg_write(devh, DONT_CARE_TRIGGERBAR, 0x01);
+ gl_reg_write(devh, DONT_CARE_TRIGGERBAR, 0x01);
/* Enable_Status */
analyzer_set_filter(devh);
g_ramsize_triggerbar_addr = address;
}
+SR_PRIV unsigned int analyzer_get_ramsize_trigger_address(void)
+{
+ return g_ramsize_triggerbar_addr;
+}
+
SR_PRIV void analyzer_set_triggerbar_address(unsigned int address)
{
g_triggerbar_addr = address;
}
+SR_PRIV unsigned int analyzer_get_triggerbar_address(void)
+{
+ return g_triggerbar_addr;
+}
+
SR_PRIV unsigned int analyzer_read_status(libusb_device_handle *devh)
{
return gl_reg_read(devh, DEV_STATUS);
g_compression = type;
}
+SR_PRIV void analyzer_set_voltage_threshold(int thresh)
+{
+ g_thresh = thresh;
+}
+
SR_PRIV void analyzer_wait_button(libusb_device_handle *devh)
{
analyzer_wait(devh, STATUS_BUTTON_PRESSED, 0);