diff options
Diffstat (limited to 'test/ipedec.c')
| -rw-r--r-- | test/ipedec.c | 153 |
1 files changed, 115 insertions, 38 deletions
diff --git a/test/ipedec.c b/test/ipedec.c index d357ca3..8059276 100644 --- a/test/ipedec.c +++ b/test/ipedec.c @@ -8,8 +8,8 @@ #include <getopt.h> #include <ufodecode.h> - -static int read_raw_file(const char *filename, char **buffer, size_t *length) +static int +read_raw_file(const char *filename, char **buffer, size_t *length) { FILE *fp = fopen(filename, "rb"); if (fp == NULL) @@ -35,7 +35,8 @@ static int read_raw_file(const char *filename, char **buffer, size_t *length) return 0; } -static void usage(void) +static void +usage(void) { printf("usage: ipedec [--num-rows=ROWS] [--clear-frame] FILE [FILE ...]\n\ Options:\n\ @@ -45,74 +46,150 @@ Options:\n\ -c, --clear-frame Clear the frame for each iteration\n"); } -static void process_file(const char *filename, int rows, int clear_frame, int verbose) +static void +print_meta_data (UfoDecoderMeta *meta) +{ + printf(" frame_number = %i\n", meta->frame_number); + printf(" time_stamp = %i\n", meta->time_stamp); + printf(" n_rows = %i\n", meta->n_rows); + printf(" n_skipped_rows = %i\n", meta->n_skipped_rows); + + printf(" status1\n"); + printf(" fsm_master_readout = %i\n", meta->status1.desc.fsm_master_readout); + printf(" fsm_daq = %i\n", meta->status1.desc.fsm_daq); + printf(" pixel_full = %i\n", meta->status1.desc.pixel_full); + printf(" control_lock = %i\n", meta->status1.desc.control_lock); + printf(" data_lock = %i\n", meta->status1.desc.data_lock); + + printf(" status2\n"); + printf(" end_of_frames = %i\n", meta->status2.desc.end_of_frames); + printf(" busy_or = %i\n", meta->status2.desc.busy_or); + printf(" busy_ddr = %i\n", meta->status2.desc.busy_ddr); + printf(" busy_interl = %i\n", meta->status2.desc.busy_interl); + printf(" error_status = %i\n", meta->status2.desc.error_status); + printf(" data_fifo_read_count = %i\n", meta->status2.desc.data_fifo_read_count); + printf(" data_fifo_full = %i\n", meta->status2.desc.data_fifo_full); + printf(" data_fifo_empty = %i\n", meta->status2.desc.data_fifo_empty); + printf(" ddr_fifo_write_count = %i\n", meta->status2.desc.ddr_fifo_write_count); + printf(" ddr_fifo_full = %i\n", meta->status2.desc.ddr_fifo_full); + printf(" ddr_fifo_empty = %i\n", meta->status2.desc.ddr_fifo_empty); + + printf(" status3\n"); + printf(" row_counter = %i\n", meta->status3.desc.row_counter); + printf(" pixel_counter = %i\n", meta->status3.desc.pixel_counter); + printf(" ddr_read = %i\n", meta->status3.desc.ddr_read); + printf(" ddr_write = %i\n", meta->status3.desc.ddr_write); + printf(" ddr_arbiter = %i\n", meta->status3.desc.ddr_arbiter); + printf("\n"); +} + +typedef struct { + struct timeval start; + long seconds; + long useconds; +} Timer; + +static Timer * +timer_new (void) +{ + Timer *t = (Timer *) malloc (sizeof (Timer)); + t->seconds = t->useconds = 0L; + return t; +} + +static void +timer_destroy (Timer *t) +{ + free (t); +} + +static void +timer_start (Timer *t) +{ + gettimeofday(&t->start, NULL); +} + +static void +timer_stop (Timer *t) +{ + struct timeval end; + + gettimeofday(&end, NULL); + t->seconds += end.tv_sec - t->start.tv_sec; + t->useconds += end.tv_usec - t->start.tv_usec; +} + +static void +process_file(const char *filename, int rows, int clear_frame, int verbose) { - char *buffer = NULL; - size_t num_bytes = 0; - int err = 0; - uint16_t *pixels = (uint16_t *) malloc(2048 * 1088 * sizeof(uint16_t)); - uint32_t num_rows, frame_number, time_stamp, old_time_stamp = 0; - int num_frames = 0; - struct timeval start, end; - long seconds = 0L, useconds = 0L; - int error = read_raw_file(filename, &buffer, &num_bytes); + UfoDecoder *decoder; + UfoDecoderMeta meta = {0}; + Timer *timer; + char *buffer; + size_t num_bytes; + int error; + uint16_t *pixels; + uint32_t time_stamp, old_time_stamp; + int n_frames = 0; + FILE *fp; + char output_name[256]; + + error = read_raw_file(filename, &buffer, &num_bytes); if (error) { fprintf(stderr, "Error reading %s: %s\n", filename, strerror(error)); return; } - ufo_decoder decoder = ufo_decoder_new(rows, 2048, (uint32_t *) buffer, num_bytes); + decoder = ufo_decoder_new(rows, 2048, (uint32_t *) buffer, num_bytes); - if (!decoder) { + if (decoder == NULL) { fprintf(stderr, "Failed to initialize decoder\n"); return; } - char output_name[256]; snprintf(output_name, 256, "%s.raw", filename); - FILE *fp = fopen(output_name, "wb"); + fp = fopen(output_name, "wb"); if (!fp) { fprintf(stderr, "Failed to open file for writing\n"); return; } - while (err != EIO) { + timer = timer_new (); + pixels = (uint16_t *) malloc(2048 * 1088 * sizeof(uint16_t)); + n_frames = 0; + + while (error != EIO) { if (clear_frame) memset(pixels, 0, 2048 * 1088 * sizeof(uint16_t)); - gettimeofday(&start, NULL); - err = ufo_decoder_get_next_frame(decoder, &pixels, &num_rows, &frame_number, &time_stamp, NULL); - gettimeofday(&end, NULL); - - if (verbose) { - int time_stamp_diff = 80 * (time_stamp - old_time_stamp); - - if (time_stamp_diff != 0) - printf(" %d\t %d\n", 1000000000 / time_stamp_diff, num_rows); + timer_start (timer); + error = ufo_decoder_get_next_frame(decoder, &pixels, &meta); + timer_stop (timer); - old_time_stamp = time_stamp; - } + if (!error) { + if (verbose) { + printf("Status for frame %i\n", n_frames); + print_meta_data (&meta); + } - if (!err) { - num_frames++; - seconds += end.tv_sec - start.tv_sec; - useconds += end.tv_usec - start.tv_usec; + n_frames++; fwrite(pixels, sizeof(uint16_t), 2048 * 1088, fp); } - else if (err != EIO) - fprintf(stderr, "Failed to decode frame %i\n", num_frames); + else if (error != EIO) + fprintf(stderr, "Failed to decode frame %i\n", n_frames); } fclose(fp); - float mtime = seconds * 1000.0 + useconds / 1000.0; - printf("Decoded %i frames in %.5fms\n", num_frames, mtime); + float mtime = timer->seconds * 1000.0 + timer->useconds / 1000.0; + printf("Decoded %i frames in %.5fms\n", n_frames, mtime); free(pixels); - ufo_decoder_free(decoder); free(buffer); + timer_destroy (timer); + ufo_decoder_free(decoder); } int main(int argc, char const* argv[]) |