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ols: Don't reduce sample count just because it's not a multiple of 4.

This commit is contained in:
Bert Vermeulen 2014-01-23 01:09:16 +01:00
parent 54da58ca9b
commit 32f09bfd9e
1 changed files with 5 additions and 2 deletions
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7
hardware/openbench-logic-sniffer/api.c
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@ -422,7 +422,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi,
struct sr_serial_dev_inst *serial;
uint32_t trigger_config[4];
uint32_t data;
uint16_t readcount, delaycount;
uint16_t samplecount, readcount, delaycount;
uint8_t changrp_mask;
int num_channels;
int i;
@ -456,7 +456,10 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi,
* Limit readcount to prevent reading past the end of the hardware
* buffer.
*/
readcount = MIN(devc->max_samples / num_channels, devc->limit_samples) / 4;
samplecount = MIN(devc->max_samples / num_channels, devc->limit_samples);
readcount = samplecount / 4;
if (samplecount % 4)
readcount++;
memset(trigger_config, 0, 16);
trigger_config[devc->num_stages] |= 0x08;