diff options
Diffstat (limited to 'src/target')
| -rw-r--r-- | src/target/oocd_trace.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/target/oocd_trace.c b/src/target/oocd_trace.c index b9615bc5..2533c40d 100644 --- a/src/target/oocd_trace.c +++ b/src/target/oocd_trace.c @@ -238,21 +238,21 @@ static int oocd_trace_start_capture(struct etm_context *etm_ctx) uint32_t control = 0x1; /* 0x1: enabled */ uint32_t trigger_count; - if (((etm_ctx->portmode & ETM_PORT_MODE_MASK) != ETM_PORT_NORMAL) - || ((etm_ctx->portmode & ETM_PORT_WIDTH_MASK) != ETM_PORT_4BIT)) + if (((etm_ctx->control & ETM_PORT_MODE_MASK) != ETM_PORT_NORMAL) + || ((etm_ctx->control & ETM_PORT_WIDTH_MASK) != ETM_PORT_4BIT)) { LOG_DEBUG("OpenOCD + trace only supports normal 4-bit ETM mode"); return ERROR_ETM_PORTMODE_NOT_SUPPORTED; } - if ((etm_ctx->portmode & ETM_PORT_CLOCK_MASK) == ETM_PORT_HALF_CLOCK) + if ((etm_ctx->control & ETM_PORT_CLOCK_MASK) == ETM_PORT_HALF_CLOCK) { control |= 0x2; /* half rate clock, capture at twice the clock rate */ } /* OpenOCD + trace holds up to 16 million samples, * but trigger counts is set in multiples of 16 */ - trigger_count = (1048576 * etm_ctx->trigger_percent) / 100; + trigger_count = (1048576 * /* trigger_percent */ 50) / 100; /* capturing always starts at address zero */ oocd_trace_write_reg(oocd_trace, OOCD_TRACE_ADDRESS, 0x0); |