diff options
| author | Daniel Friesel <daniel.friesel@uos.de> | 2019-11-05 14:13:04 +0100 |
|---|---|---|
| committer | Daniel Friesel <daniel.friesel@uos.de> | 2019-11-05 14:13:04 +0100 |
| commit | f75f7840daa6a44402076d67abaffb2675e20afb (patch) | |
| tree | 9ac54ee280766ed5f80d31f696e959d478161cdc /include | |
| parent | c45354687f93c651441e8a9abeb21b16140de581 (diff) | |
PTALog: Add PTALOG_GPIO_BEFORE (toggle GPIO before instead of during transition)
Diffstat (limited to 'include')
| -rw-r--r-- | include/object/ptalog.h | 37 |
1 files changed, 25 insertions, 12 deletions
diff --git a/include/object/ptalog.h b/include/object/ptalog.h index 808eef8..01aac8f 100644 --- a/include/object/ptalog.h +++ b/include/object/ptalog.h @@ -6,6 +6,9 @@ #ifdef PTALOG_GPIO #include "driver/gpio.h" +#ifdef PTALOG_GPIO_BEFORE +#include "arch.h" +#endif #endif #ifdef PTALOG_TIMING @@ -13,6 +16,13 @@ #endif class PTALog { + + private: + PTALog(const PTALog& copy); +#ifdef PTALOG_GPIO + uint8_t sync_pin; +#endif + public: typedef struct { uint8_t transition_id; @@ -31,12 +41,12 @@ class PTALog { uint8_t log_index; #ifdef PTALOG_GPIO - PTALog(uint8_t pin_number) : log_index(0), sync_pin(pin_number) {} + PTALog(uint8_t pin_number) : sync_pin(pin_number), log_index(0) {} #else PTALog() : log_index(0) {} #endif - inline void passTransition(uint8_t transition_id) + void passTransition(uint8_t transition_id) { log[log_index].transition_id = transition_id; if (log_index < max_entry) { @@ -45,18 +55,18 @@ class PTALog { } #ifdef PTALOG_TIMING - inline void passNop(Counter& counter) + void passNop(Counter& counter) { kout << "[PTA] nop=" << counter.value << "/" << counter.overflow << endl; } #endif - inline void reset() + void reset() { log_index = 0; } - inline void startBenchmark(uint8_t id) + void startBenchmark(uint8_t id) { kout << "[PTA] benchmark start, id=" << dec << id << endl; #ifdef PTALOG_GPIO @@ -64,7 +74,7 @@ class PTALog { #endif } - inline void stopBenchmark() + void stopBenchmark() { kout << "[PTA] benchmark stop" << endl; } @@ -86,7 +96,14 @@ class PTALog { inline void startTransition() { +#ifdef PTALOG_GPIO_BEFORE gpio.write(sync_pin, 1); + arch.sleep_ms(10); + gpio.write(sync_pin, 0); + arch.sleep_ms(10); +#else + gpio.write(sync_pin, 1); +#endif } #ifdef PTALOG_WITH_RETURNVALUES @@ -103,19 +120,15 @@ class PTALog { #endif { #ifdef PTALOG_GPIO +#ifndef PTALOG_GPIO_BEFORE gpio.write(sync_pin, 0); #endif +#endif #ifdef PTALOG_TIMING log[log_index - 1].timer = counter.value; log[log_index - 1].overflow = counter.overflow; #endif } - - private: - PTALog(const PTALog& copy); -#ifdef PTALOG_GPIO - uint8_t sync_pin; -#endif }; #endif |