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samples: boards: nrf: nrf_coresight_stm: Add new configurations 

Add standalone STM configuration to the sample.

Add configuration which instead of STM uses local UART for logging.
This configuration can be used to compare performance and flash
usage for various logging modes.

Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
This commit is contained in:
Krzysztof Chruściński 2024-05-07 08:58:30 +02:00 committed by Anas Nashif
parent a21a1b073d
commit 8d08a7a90d
4 changed files with 52 additions and 14 deletions
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2
samples/boards/nrf/coresight_stm/prj.conf
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@ -1 +1 @@
# empty
CONFIG_LOG=y

2
samples/boards/nrf/coresight_stm/remote/prj.conf
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@ -1 +1 @@
# empty
CONFIG_LOG=y

32
samples/boards/nrf/coresight_stm/sample.yaml
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@ -11,3 +11,35 @@ tests:
build_only: true
required_snippets:
- nordic-log-stm-dict
sample.boards.nrf.coresight_stm:
platform_allow:
- nrf54h20dk/nrf54h20/cpuapp
integration_platforms:
- nrf54h20dk/nrf54h20/cpuapp
harness: console
harness_config:
type: multi_line
ordered: true
regex:
- "Timing for log message with 0 arguments:"
- "Timing for log message with 1 argument:"
- "Timing for log message with 2 arguments:"
- "Timing for log message with 3 arguments:"
- "Timing for log_message with string:"
required_snippets:
- nordic-log-stm
sample.boards.nrf.coresight_stm.local_uart:
platform_allow:
- nrf54h20dk/nrf54h20/cpuapp
integration_platforms:
- nrf54h20dk/nrf54h20/cpuapp
harness: console
harness_config:
type: multi_line
ordered: true
regex:
- "Timing for log message with 0 arguments:"
- "Timing for log message with 1 argument:"
- "Timing for log message with 2 arguments:"
- "Timing for log message with 3 arguments:"
- "Timing for log_message with string:"

30
samples/boards/nrf/coresight_stm/src/main.c
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@ -7,7 +7,11 @@
#include <zephyr/kernel.h>
#include <zephyr/sys/printk.h>
#include <zephyr/logging/log.h>
#ifdef CONFIG_LOG_FRONTEND_STMESP
#include <zephyr/logging/log_frontend_stmesp.h>
#endif
LOG_MODULE_REGISTER(app);
#define TEST_LOG(rpt, item) \
@ -51,8 +55,7 @@ int main(void)
uint32_t t;
uint32_t delta;
uint32_t rpt = 10;
uint32_t rpt_tp = 20;
uint32_t t0, t1, t2, t3, t_s, t_tp, t_tpd;
uint32_t t0, t1, t2, t3, t_s;
char str[] = "test string";
get_core_name();
@ -75,13 +78,16 @@ int main(void)
t_s = TEST_LOG(rpt, (LOG_INF("test with string %s", str)));
t_s -= delta;
if (IS_ENABLED(CONFIG_LOG_FRONTEND_STMESP)) {
t_tp = TEST_LOG(rpt_tp, (log_frontend_stmesp_tp(5)));
t_tp -= delta;
#ifdef CONFIG_LOG_FRONTEND_STMESP
uint32_t rpt_tp = 20;
uint32_t t_tp, t_tpd;
t_tpd = TEST_LOG(rpt_tp, (log_frontend_stmesp_tp_d32(6, 10)));
t_tpd -= delta;
}
t_tp = TEST_LOG(rpt_tp, (log_frontend_stmesp_tp(5)));
t_tp -= delta;
t_tpd = TEST_LOG(rpt_tp, (log_frontend_stmesp_tp_d32(6, 10)));
t_tpd -= delta;
#endif
timing_report(t0, rpt, "log message with 0 arguments");
timing_report(t1, rpt, "log message with 1 argument");
@ -89,10 +95,10 @@ int main(void)
timing_report(t3, rpt, "log message with 3 arguments");
timing_report(t_s, rpt, "log_message with string");
if (IS_ENABLED(CONFIG_LOG_FRONTEND_STMESP)) {
timing_report(t_tp, rpt_tp, "tracepoint");
timing_report(t_tpd, rpt_tp, "tracepoint_d32");
}
#ifdef CONFIG_LOG_FRONTEND_STMESP
timing_report(t_tp, rpt_tp, "tracepoint");
timing_report(t_tpd, rpt_tp, "tracepoint_d32");
#endif
return 0;
}