auracaster/openocd
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- update jtag_speed setting when changing it during runtime with a FT2232 based interface

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- use 'etm trigger_percent' setting when programming ETB trigger count
- fixed some small bugs in ETM trace analysis
- fixed minor bug in flash writing (thanks to Pavel Chromy)


git-svn-id: svn://svn.berlios.de/openocd/trunk@197 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
drath
2007-08-16 13:12:48 +00:00
parent c35cc0b8b7
commit cb6ebced3d
6 changed files with 49 additions and 10 deletions
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5
src/target/etb.c
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@@ -636,6 +636,7 @@ int etb_start_capture(etm_context_t *etm_ctx)
{
etb_t *etb = etm_ctx->capture_driver_priv;
u32 etb_ctrl_value = 0x1;
u32 trigger_count;
if ((etm_ctx->portmode & ETM_PORT_MODE_MASK) == ETM_PORT_DEMUXED)
{
@@ -650,7 +651,9 @@ int etb_start_capture(etm_context_t *etm_ctx)
if ((etm_ctx->portmode & ETM_PORT_MODE_MASK) == ETM_PORT_MUXED)
return ERROR_ETM_PORTMODE_NOT_SUPPORTED;
etb_write_reg(&etb->reg_cache->reg_list[ETB_TRIGGER_COUNTER], 0x600);
trigger_count = (etb->ram_depth * etm_ctx->trigger_percent) / 100;
etb_write_reg(&etb->reg_cache->reg_list[ETB_TRIGGER_COUNTER], trigger_count);
etb_write_reg(&etb->reg_cache->reg_list[ETB_RAM_WRITE_POINTER], 0x0);
etb_write_reg(&etb->reg_cache->reg_list[ETB_CTRL], etb_ctrl_value);
jtag_execute_queue();