mirror of
https://github.com/ttrftech/NanoVNA.git
synced 2026-04-09 00:13:59 +00:00
Increase screen render (in some cases up to 2x speedup), decrease stack usage (code size less on 1500 bytes)
Write simple profiling definitions
START_PROFILE
STOP_PROFILE
Use it for detect sys tick amount and output to screen
main.c
Reduce VNA_SHELL_MAX_LENGTH to 48, and made shell_line as static (reduce stack usage)
Remove BaseSequentialStream *chp from command calls (use static shell_stream), it reduce code size and stack usage
Use VNA_SHELL_FUNCTION definition for all commands
Remove chMtxLock(&mutex);chMtxUnlock(&mutex); from commands, and define command flag for use it in calls
Apply default scale from trace_info on trace change
Led blink outside from main sweep cycle (better look, and less noise)
Some size fixes
chprintf.c
Implement small memory stream object, only put function and plot_printf(char *str, int size, const char *fmt, ...)
Use it in all code (little increase speed, and huge decrease size)
Restore USE_EXCEPTIONS_STACKSIZE = 0x180 (possible not need, but not good tested)
plot.c
Made huge screen render profile (add some comments)
Not use cell clipping on draw cell data (use constants increase speed, decrease stack usage (not need put it to stack))
Clip cell if need only on screen flush
Use new plot_printf, remove chsnprintf usage
Apply code style
============================================================================================================
Interesting fact
Usage memset(spi_buffer, DEFAULT_BG_COLOR, (h*CELLWIDTH)*sizeof(uint16_t)); dramatically decrease render speed
possibly it fill buffer by 8 bit data, so slow
Usage
uint32_t *p = (uint32_t *)spi_buffer;
while (count--) {
p[0] = DEFAULT_BG_COLOR|(DEFAULT_BG_COLOR<<16);
p[1] = DEFAULT_BG_COLOR|(DEFAULT_BG_COLOR<<16);
p[2] = DEFAULT_BG_COLOR|(DEFAULT_BG_COLOR<<16);
p[3] = DEFAULT_BG_COLOR|(DEFAULT_BG_COLOR<<16);
p+=4;
}
gives x10 speed perfomance
Draw polar and smit grid very slow (but i don`t know how increase it except use bitmaps, but it need about 5-8k flash size and file prepare)
On long lines render slow down, but clipping use more calculation, and not give good result
Need made stack usage check
This commit is contained in:
DiSlord
parent
5ee23be06f
commit
d2431f0cdc
7 changed files with 594 additions and 592 deletions
463
plot.c
463
plot.c
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@ -5,7 +5,7 @@
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#include "chprintf.h"
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#include "nanovna.h"
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static void cell_draw_marker_info(int m, int n, int w, int h);
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static void cell_draw_marker_info(int x0, int y0);
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int16_t grid_offset;
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int16_t grid_width;
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@ -569,23 +569,23 @@ format_smith_value(char *buf, int len, const float coeff[2], uint32_t frequency)
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float value;
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switch (marker_smith_format) {
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case MS_LIN:
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chsnprintf(buf, len, "%.2f %.1f" S_DEGREE, linear(coeff), phase(coeff));
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plot_printf(buf, len, "%.2f %.1f" S_DEGREE, linear(coeff), phase(coeff));
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break;
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case MS_LOG: {
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float v = logmag(coeff);
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if (v == -INFINITY)
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chsnprintf(buf, len, "-"S_INFINITY" dB");
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plot_printf(buf, len, "-"S_INFINITY" dB");
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else
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chsnprintf(buf, len, "%.1fdB %.1f" S_DEGREE, v, phase(coeff));
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plot_printf(buf, len, "%.1fdB %.1f" S_DEGREE, v, phase(coeff));
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}
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break;
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case MS_REIM:
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chsnprintf(buf, len, "%F%+Fj", coeff[0], coeff[1]);
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plot_printf(buf, len, "%F%+Fj", coeff[0], coeff[1]);
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break;
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case MS_RX:
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chsnprintf(buf, len, "%F"S_OHM"%+Fj", zr, zi);
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plot_printf(buf, len, "%F"S_OHM"%+Fj", zr, zi);
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break;
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case MS_RLC:
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@ -597,7 +597,7 @@ format_smith_value(char *buf, int len, const float coeff[2], uint32_t frequency)
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prefix = 'H';
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value = zi / (2 * M_PI * frequency);
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}
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chsnprintf(buf, len, "%F"S_OHM" %F%c", zr, value, prefix);
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plot_printf(buf, len, "%F"S_OHM" %F%c", zr, value, prefix);
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break;
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}
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}
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@ -650,11 +650,11 @@ trace_get_value_string(int t, char *buf, int len, float array[POINTS_COUNT][2],
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return;
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//case TRC_ADMIT:
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case TRC_POLAR:
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chsnprintf(buf, len, "%.2f%+.2fj", coeff[0], coeff[1]);
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plot_printf(buf, len, "%.2f%+.2fj", coeff[0], coeff[1]);
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default:
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return;
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}
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chsnprintf(buf, len, format, v);
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plot_printf(buf, len, format, v);
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}
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static void
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@ -708,12 +708,12 @@ trace_get_value_string_delta(int t, char *buf, int len, float array[POINTS_COUNT
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break;
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//case TRC_ADMIT:
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case TRC_POLAR:
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chsnprintf(buf, len, "%.2f%+.2fj", coeff[0], coeff[1]);
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plot_printf(buf, len, "%.2f%+.2fj", coeff[0], coeff[1]);
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return;
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default:
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return;
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}
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chsnprintf(buf, len, format, v);
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plot_printf(buf, len, format, v);
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}
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static int
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@ -723,18 +723,18 @@ trace_get_info(int t, char *buf, int len)
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float scale = get_trace_scale(t);
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switch (trace[t].type) {
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case TRC_LOGMAG:
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return chsnprintf(buf, len, "%s %ddB/", name, (int)scale);
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return plot_printf(buf, len, "%s %ddB/", name, (int)scale);
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case TRC_PHASE:
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return chsnprintf(buf, len, "%s %d" S_DEGREE "/", name, (int)scale);
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return plot_printf(buf, len, "%s %d" S_DEGREE "/", name, (int)scale);
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case TRC_SMITH:
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//case TRC_ADMIT:
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case TRC_POLAR:
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if (scale != 1.0)
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return chsnprintf(buf, len, "%s %.1fFS", name, scale);
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return plot_printf(buf, len, "%s %.1fFS", name, scale);
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else
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return chsnprintf(buf, len, "%s ", name);
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return plot_printf(buf, len, "%s ", name);
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default:
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return chsnprintf(buf, len, "%s %F/", name, scale);
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return plot_printf(buf, len, "%s %F/", name, scale);
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}
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return 0;
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}
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@ -839,98 +839,37 @@ markmap_upperarea(void)
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invalidateRect(0, 0, AREA_WIDTH_NORMAL, 31);
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}
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#define INSIDE 0b0000;
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#define LEFT 0b0001;
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#define RIGHT 0b0010;
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#define BOTTOM 0b0100;
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#define TOP 0b1000;
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static uint32_t
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_compute_outcode(int w, int h, int x, int y)
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#define SWAP(x,y) {int t=x;x=y;y=t;}
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//
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// in most cases _compute_outcode clip calculation not give render line speedup
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//
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static inline void
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cell_drawline(int x0, int y0, int x1, int y1, int c)
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{
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uint32_t code = INSIDE;
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if (x < 0) {
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code |= LEFT;
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} else
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if (x > w) {
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code |= RIGHT;
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}
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if (y < 0) {
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code |= BOTTOM;
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} else
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if (y > h) {
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code |= TOP;
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}
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return code;
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}
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if (x0<0 && x1<0) return;
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if (y0<0 && y1<0) return;
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if (x0>=CELLWIDTH && x1>=CELLWIDTH )return;
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if (y0>=CELLHEIGHT && y1>=CELLHEIGHT)return;
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static void
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cell_drawline(int w, int h, int x0, int y0, int x1, int y1, int c)
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{
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uint32_t outcode1 = _compute_outcode(w, h, x0, y0);
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uint32_t outcode2 = _compute_outcode(w, h, x1, y1);
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if (outcode1 & outcode2) {
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// this line is out of requested area. early return
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return;
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}
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// If outcode1 == 0 && outcode2 == 0, no clipping, not need check
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//outcode1+=outcode2;
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// modifed Bresenham's line algorithm, see https://en.wikipedia.org/wiki/Bresenham%27s_line_algorithm
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int dx = x1 - x0, sx = 1; if (dx < 0) {dx = -dx; sx = -1;}
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if (x1 < x0) {SWAP(x0,x1);SWAP(y0,y1);}
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int dx = x1 - x0;
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int dy = y1 - y0, sy = 1; if (dy < 0) {dy = -dy; sy = -1;}
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int err = (dx > dy ? dx : -dy) / 2;
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while (1){
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if (//outcode1 == 0 ||
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(y0 >= 0 && y0 < h && x0 >= 0 && x0 < w))
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spi_buffer[y0*w+x0] |= c;
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if (y0>=0 && y0<CELLHEIGHT && x0>=0 && x0<CELLWIDTH)
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spi_buffer[y0*CELLWIDTH+x0]|= c;
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if (x0 == x1 && y0 == y1)
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break;
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return;
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int e2 = err;
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if (e2 > -dx) { err -= dy; x0 += sx; }
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if (e2 < dy) { err += dx; y0 += sy; }
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if (e2 > -dx) { err -= dy; x0++; }
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if (e2 < dy) { err += dx; y0+=sy;}
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}
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}
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#if 0
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int
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search_index_range(int x, int y, uint32_t index[POINTS_COUNT], int *i0, int *i1)
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{
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int i, j;
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int head = 0;
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int tail = sweep_points;
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i = 0;
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x &= 0x03e0;
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y &= 0x03e0;
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while (head < tail) {
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i = (head + tail) / 2;
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if (x < CELL_X0(index[i]))
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tail = i+1;
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else if (x > CELL_X0(index[i]))
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head = i;
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else if (y < CELL_Y0(index[i]))
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tail = i+1;
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else if (y > CELL_Y0(index[i]))
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head = i;
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else
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break;
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}
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if (x != CELL_X0(index[i]) || y != CELL_Y0(index[i]))
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return FALSE;
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j = i;
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while (j > 0 && x == CELL_X0(index[j-1]) && y == CELL_Y0(index[j-1]))
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j--;
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*i0 = j;
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j = i;
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while (j < POINTS_COUNT-1 && x == CELL_X0(index[j+1]) && y == CELL_Y0(index[j+1]))
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j++;
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*i1 = j;
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return TRUE;
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}
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#endif
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// Give a little speedup then draw rectangular plot (50 systick on all calls, all render req 700 systick)
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// Write more difficult algoritm for seach indexes not give speedup
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static int
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search_index_range_x(int x1, int x2, uint32_t index[POINTS_COUNT], int *i0, int *i1)
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{
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@ -986,17 +925,17 @@ static const uint8_t reference_bitmap[]={
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};
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static void
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draw_refpos(int w, int h, int x, int y, int c)
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draw_refpos(int x, int y, int c)
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{
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int y0=y, j;
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for (j=0; j<REFERENCE_HEIGHT; j++, y0++){
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if (y0 < 0 || y0 >= h)
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if (y0 < 0 || y0 >= CELLHEIGHT)
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continue;
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int x0=x;
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uint8_t bits = reference_bitmap[j];
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while (bits){
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if (x0 >= 0 && x0 < w)
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spi_buffer[y0*w+x0] = (bits&0x80) ? c : DEFAULT_BG_COLOR;
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if (x0 >= 0 && x0 < CELLWIDTH)
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spi_buffer[y0*CELLWIDTH+x0] = (bits&0x80) ? c : DEFAULT_BG_COLOR;
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x0++;
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bits<<=1;
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}
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@ -1055,21 +994,21 @@ static const uint8_t marker_bitmap[]={
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};
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static void
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draw_marker(int w, int h, int x, int y, int c, int ch)
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draw_marker(int x, int y, int c, int ch)
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{
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int y0=y, j;
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for (j=0;j<MARKER_HEIGHT;j++,y0++){
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int x0=x;
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uint8_t bits = marker_bitmap[ch*10+j];
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uint8_t bits = marker_bitmap[ch*MARKER_HEIGHT+j];
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bool force_color = false;
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while (bits){
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if (bits&0x80)
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force_color = true;
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if (x0 >= 0 && x0 < w && y0 >= 0 && y0 < h){
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if (x0 >= 0 && x0 < CELLWIDTH && y0 >= 0 && y0 < CELLHEIGHT){
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if (bits&0x80)
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spi_buffer[y0*w+x0] = c;
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spi_buffer[y0*CELLWIDTH+x0] = c;
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else if (force_color)
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spi_buffer[y0*w+x0] = DEFAULT_BG_COLOR;
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spi_buffer[y0*CELLWIDTH+x0] = DEFAULT_BG_COLOR;
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}
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x0++;
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bits<<=1;
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@ -1257,6 +1196,7 @@ draw_cell(int m, int n)
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int x, y;
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int i0, i1, i;
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int t;
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uint16_t c;
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// Clip cell by area
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if (x0 + w > area_width)
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w = area_width - x0;
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@ -1264,62 +1204,81 @@ draw_cell(int m, int n)
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h = area_height - y0;
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if (w <= 0 || h <= 0)
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return;
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// PULSE;
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PULSE;
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// Clear buffer
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memset(spi_buffer, DEFAULT_BG_COLOR, sizeof spi_buffer);
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uint16_t c = config.grid_color;
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// Draw grid
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for (t = 0; t < TRACES_MAX; t++) {
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if (!trace[t].enabled)
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continue;
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uint32_t trace_type = (1<<trace[t].type);
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// Draw rectangular plot
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if (trace_type&RECTANGULAR_GRID_MASK){
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for (x = 0; x < w; x++) {
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if (rectangular_grid_x(x+x0)){
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for (y = 0; y < h; y++)
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spi_buffer[y * w + x] = c;
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}
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}
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for (y = 0; y < h; y++) {
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if (rectangular_grid_y(y+y0)){
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for (x = 0; x < w; x++)
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if (x+x0 >= CELLOFFSETX && x+x0 <= WIDTH+CELLOFFSETX)
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spi_buffer[y * w + x] = c;
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}
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}
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continue;
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}
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if(trace_type&(1<<TRC_SMITH)){
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for (y = 0; y < h; y++)
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for (x = 0; x < w; x++)
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if (smith_grid(x+x0, y+y0))
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spi_buffer[y * w + x] = c;
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continue;
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}
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if(trace_type&(1<<TRC_POLAR)){
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for (y = 0; y < h; y++)
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for (x = 0; x < w; x++)
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if (polar_grid(x+x0, y+y0))
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spi_buffer[y * w + x] = c;
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continue;
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}
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// Clear buffer ("0 : height" lines)
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#if 0
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if(trace_type&(1<<TRC_ADMIT)){
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for (y = 0; y < h; y++)
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for (x = 0; x < w; x++)
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if (smith_grid3(x+x0, y+y0)
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// smith_grid2(x+x0, y+y0, 0.5))
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spi_buffer[y * w + x] = c;
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continue;
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}
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// use memset 350 system ticks for all screen calls
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// as understand it use 8 bit set, slow down on 32 bit systems
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memset(spi_buffer, DEFAULT_BG_COLOR, (h*CELLWIDTH)*sizeof(uint16_t));
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#else
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// use direct set 35 system ticks for all screen calls
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#if CELLWIDTH%8 != 0
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#error "CELLWIDTH % 8 should be == 0 for speed, or need rewrite cell cleanup"
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#endif
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// Set DEFAULT_BG_COLOR for 8 pixels in one cycle
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int count = h*CELLWIDTH / 8;
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uint32_t *p = (uint32_t *)spi_buffer;
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while (count--) {
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p[0] = DEFAULT_BG_COLOR|(DEFAULT_BG_COLOR<<16);
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p[1] = DEFAULT_BG_COLOR|(DEFAULT_BG_COLOR<<16);
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p[2] = DEFAULT_BG_COLOR|(DEFAULT_BG_COLOR<<16);
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p[3] = DEFAULT_BG_COLOR|(DEFAULT_BG_COLOR<<16);
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p+=4;
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}
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PULSE;
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#endif
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// Draw grid
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#if 1
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c = config.grid_color;
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// Generate grid type list
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uint32_t trace_type = 0;
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for (t = 0; t < TRACES_MAX; t++)
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if (trace[t].enabled)
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trace_type|=(1<<trace[t].type);
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// Draw rectangular plot (40 system ticks for all screen calls)
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if (trace_type&RECTANGULAR_GRID_MASK){
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for (x = 0; x < w; x++) {
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if (rectangular_grid_x(x+x0)){
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for (y = 0; y < h; y++)
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spi_buffer[y * CELLWIDTH + x] = c;
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}
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}
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for (y = 0; y < h; y++) {
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if (rectangular_grid_y(y+y0)){
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for (x = 0; x < w; x++)
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if (x+x0 >= CELLOFFSETX && x+x0 <= WIDTH+CELLOFFSETX)
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spi_buffer[y * CELLWIDTH + x] = c;
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}
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}
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}
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// Smith greed line (1000 system ticks for all screen calls)
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if(trace_type&(1<<TRC_SMITH)){
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for (y = 0; y < h; y++)
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for (x = 0; x < w; x++)
|
||||
if (smith_grid(x+x0, y+y0))
|
||||
spi_buffer[y * CELLWIDTH + x] = c;
|
||||
}
|
||||
// Polar greed line (800 system ticks for all screen calls)
|
||||
else if(trace_type&(1<<TRC_POLAR)){
|
||||
for (y = 0; y < h; y++)
|
||||
for (x = 0; x < w; x++)
|
||||
if (polar_grid(x+x0, y+y0))
|
||||
spi_buffer[y * CELLWIDTH + x] = c;
|
||||
}
|
||||
#if 0
|
||||
else if(trace_type&(1<<TRC_ADMIT)){
|
||||
for (y = 0; y < h; y++)
|
||||
for (x = 0; x < w; x++)
|
||||
if (smith_grid3(x+x0, y+y0)
|
||||
// smith_grid2(x+x0, y+y0, 0.5))
|
||||
spi_buffer[y * CELLWIDTH + x] = c;
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
// PULSE;
|
||||
// Draw traces (50-600 system ticks for all screen calls, depend from lines count and size)
|
||||
#if 1
|
||||
// Draw traces
|
||||
for (t = 0; t < TRACES_MAX; t++) {
|
||||
if (!trace[t].enabled)
|
||||
continue;
|
||||
|
|
@ -1329,19 +1288,24 @@ draw_cell(int m, int n)
|
|||
uint32_t trace_type = (1<<trace[t].type);
|
||||
if (trace_type & ((1<<TRC_SMITH)|(1<<TRC_POLAR)))
|
||||
i1 = sweep_points-1;
|
||||
else // draw rectangular plot (search index range in cell)
|
||||
else // draw rectangular plot (search index range in cell, save 50-70 system ticks for all screen calls)
|
||||
search_index_range_x(x0, x0+w, trace_index[t], &i0, &i1);
|
||||
uint32_t *index = trace_index[t];
|
||||
for (i=i0; i < i1; i++) {
|
||||
int x1 = CELL_X(trace_index[t][i ]) - x0;
|
||||
int y1 = CELL_Y(trace_index[t][i ]) - y0;
|
||||
int x2 = CELL_X(trace_index[t][i+1]) - x0;
|
||||
int y2 = CELL_Y(trace_index[t][i+1]) - y0;
|
||||
cell_drawline(w, h, x1, y1, x2, y2, c);
|
||||
int x1 = CELL_X(index[i ]) - x0;
|
||||
int y1 = CELL_Y(index[i ]) - y0;
|
||||
int x2 = CELL_X(index[i+1]) - x0;
|
||||
int y2 = CELL_Y(index[i+1]) - y0;
|
||||
cell_drawline(x1, y1, x2, y2, c);
|
||||
}
|
||||
}
|
||||
#else
|
||||
for (x=0;x<area_width;x+=6)
|
||||
cell_drawline(x-x0, 0-y0, area_width-x-x0, area_height-y0, config.trace_color[0]);
|
||||
#endif
|
||||
PULSE;
|
||||
//draw marker symbols on each trace
|
||||
// PULSE;
|
||||
//draw marker symbols on each trace (<10 system ticks for all screen calls)
|
||||
#if 1
|
||||
for (i = 0; i < MARKERS_MAX; i++) {
|
||||
if (!markers[i].enabled)
|
||||
continue;
|
||||
|
|
@ -1352,17 +1316,18 @@ draw_cell(int m, int n)
|
|||
int x = CELL_X(index) - x0 - X_MARKER_OFFSET;
|
||||
int y = CELL_Y(index) - y0 - Y_MARKER_OFFSET;
|
||||
// Check marker icon on cell
|
||||
if (x+MARKER_WIDTH>=0 && x-MARKER_WIDTH<w && y+MARKER_HEIGHT>=0 && y-MARKER_HEIGHT<h)
|
||||
draw_marker(w, h, x, y, config.trace_color[t], i);
|
||||
if (x+MARKER_WIDTH>=0 && x-MARKER_WIDTH<CELLWIDTH && y+MARKER_HEIGHT>=0 && y-MARKER_HEIGHT<CELLHEIGHT)
|
||||
draw_marker(x, y, config.trace_color[t], i);
|
||||
}
|
||||
}
|
||||
// Draw trace and marker info on the top
|
||||
#endif
|
||||
// Draw trace and marker info on the top (50 system ticks for all screen calls)
|
||||
#if 1
|
||||
if (n == 0)
|
||||
cell_draw_marker_info(m, n, w, h);
|
||||
|
||||
PULSE;
|
||||
|
||||
// Draw refrence position
|
||||
cell_draw_marker_info(x0, y0);
|
||||
#endif
|
||||
// PULSE;
|
||||
// Draw reference position (<10 system ticks for all screen calls)
|
||||
for (t = 0; t < TRACES_MAX; t++) {
|
||||
if (!trace[t].enabled)
|
||||
continue;
|
||||
|
|
@ -1370,20 +1335,30 @@ draw_cell(int m, int n)
|
|||
if (trace_type&((1<<TRC_SMITH)|(1<<TRC_POLAR)))
|
||||
continue;
|
||||
int x = 0 - x0 + CELLOFFSETX - REFERENCE_X_OFFSET;
|
||||
if (x+REFERENCE_WIDTH>=0 && x-REFERENCE_WIDTH<w){
|
||||
if (x+REFERENCE_WIDTH>=0 && x-REFERENCE_WIDTH<CELLWIDTH){
|
||||
int y = HEIGHT - floatToInt((get_trace_refpos(t) * GRIDY)) - y0 - REFERENCE_Y_OFFSET;
|
||||
if (y+REFERENCE_HEIGHT>=0 && y-REFERENCE_HEIGHT<h)
|
||||
draw_refpos(w, h, x, y, config.trace_color[t]);
|
||||
if (y+REFERENCE_HEIGHT>=0 && y-REFERENCE_HEIGHT<CELLHEIGHT)
|
||||
draw_refpos(x, y, config.trace_color[t]);
|
||||
}
|
||||
}
|
||||
// Draw cell
|
||||
// Need right clip cell render (25 system ticks for all screen calls)
|
||||
#if 1
|
||||
if (w < CELLWIDTH){
|
||||
uint16_t *src = spi_buffer+CELLWIDTH;
|
||||
uint16_t *dst = spi_buffer+w;
|
||||
for (y=h; --y; src+=CELLWIDTH-w)
|
||||
for(x=w;x--;)
|
||||
*dst++=*src++;
|
||||
}
|
||||
#endif
|
||||
// Draw cell (500 system ticks for all screen calls)
|
||||
ili9341_bulk(OFFSETX + x0, OFFSETY + y0, w, h);
|
||||
}
|
||||
|
||||
static void
|
||||
draw_all_cells(bool flush_markmap)
|
||||
{
|
||||
draw_all_cells(bool flush_markmap){
|
||||
int m, n;
|
||||
// START_PROFILE
|
||||
for (m = 0; m < (area_width+CELLWIDTH-1) / CELLWIDTH; m++)
|
||||
for (n = 0; n < (area_height+CELLHEIGHT-1) / CELLHEIGHT; n++) {
|
||||
uint16_t bit = 1<<m;
|
||||
|
|
@ -1391,10 +1366,10 @@ draw_all_cells(bool flush_markmap)
|
|||
draw_cell(m, n);
|
||||
// ili9341_fill(m*CELLWIDTH+10, n*CELLHEIGHT, 2, 2, RGB565(255,0,0));
|
||||
}
|
||||
// else
|
||||
// ili9341_fill(m*CELLWIDTH+10, n*CELLHEIGHT, 2, 2, RGB565(0,255,0));
|
||||
// else
|
||||
// ili9341_fill(m*CELLWIDTH+10, n*CELLHEIGHT, 2, 2, RGB565(0,255,0));
|
||||
}
|
||||
|
||||
// STOP_PROFILE
|
||||
if (flush_markmap) {
|
||||
// keep current map for update
|
||||
swap_markmap();
|
||||
|
|
@ -1449,21 +1424,23 @@ request_to_draw_cells_behind_numeric_input(void)
|
|||
}
|
||||
|
||||
static int
|
||||
cell_drawchar(int w, int h, uint8_t ch, int x, int y)
|
||||
cell_drawchar(uint8_t ch, int x, int y)
|
||||
{
|
||||
uint8_t bits;
|
||||
int c, r, ch_size;
|
||||
const uint8_t *char_buf = FONT_GET_DATA(ch);
|
||||
ch_size=FONT_GET_WIDTH(ch);
|
||||
if (y <= -FONT_GET_HEIGHT || y >= h || x <= -ch_size || x >= w)
|
||||
// if (y <= -FONT_GET_HEIGHT || y >= CELLHEIGHT || x <= -ch_size || x >= CELLWIDTH)
|
||||
// return ch_size;
|
||||
if (x <= -ch_size)
|
||||
return ch_size;
|
||||
for(c = 0; c < FONT_GET_HEIGHT; c++) {
|
||||
bits = *char_buf++;
|
||||
if ((y + c) < 0 || (y + c) >= h)
|
||||
if ((y + c) < 0 || (y + c) >= CELLHEIGHT)
|
||||
continue;
|
||||
for (r = 0; r < ch_size; r++) {
|
||||
if ((x+r) >= 0 && (x+r) < w && (0x80 & bits))
|
||||
spi_buffer[(y+c)*w + (x+r)] = foreground_color;
|
||||
if ((x+r) >= 0 && (x+r) < CELLWIDTH && (0x80 & bits))
|
||||
spi_buffer[(y+c)*CELLWIDTH + (x+r)] = foreground_color;
|
||||
bits <<= 1;
|
||||
}
|
||||
}
|
||||
|
|
@ -1471,142 +1448,136 @@ cell_drawchar(int w, int h, uint8_t ch, int x, int y)
|
|||
}
|
||||
|
||||
static void
|
||||
cell_drawstring(int w, int h, char *str, int x, int y)
|
||||
cell_drawstring(char *str, int x, int y)
|
||||
{
|
||||
if (y <= -FONT_GET_HEIGHT || y >= CELLHEIGHT)
|
||||
return;
|
||||
while (*str) {
|
||||
x += cell_drawchar(w, h, *str, x, y);
|
||||
str++;
|
||||
if (x >= CELLWIDTH)
|
||||
return;
|
||||
x += cell_drawchar(*str++, x, y);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
cell_draw_marker_info(int m, int n, int w, int h)
|
||||
cell_draw_marker_info(int x0, int y0)
|
||||
{
|
||||
char buf[32];
|
||||
int t;
|
||||
if (n != 0)
|
||||
return;
|
||||
if (active_marker < 0)
|
||||
return;
|
||||
int idx = markers[active_marker].index;
|
||||
int j = 0;
|
||||
if (active_marker != -1 && previous_marker != -1 && uistat.current_trace != -1) {
|
||||
if (previous_marker != -1 && uistat.current_trace != -1) {
|
||||
int t = uistat.current_trace;
|
||||
int mk;
|
||||
for (mk = 0; mk < MARKERS_MAX; mk++) {
|
||||
if (!markers[mk].enabled)
|
||||
continue;
|
||||
int xpos = 1 + (j%2)*146;
|
||||
int ypos = 1 + (j/2)*8;
|
||||
xpos -= m * CELLWIDTH - CELLOFFSETX;
|
||||
ypos -= n * CELLHEIGHT;
|
||||
int xpos = 1 + (j%2)*146 + CELLOFFSETX - x0;
|
||||
int ypos = 1 + (j/2)*8 - y0;
|
||||
|
||||
setForegroundColor(config.trace_color[t]);
|
||||
if (mk == active_marker)
|
||||
cell_drawstring(w, h, S_SARROW, xpos, ypos);
|
||||
cell_drawstring(S_SARROW, xpos, ypos);
|
||||
xpos += 5;
|
||||
chsnprintf(buf, sizeof buf, "M%d", mk+1);
|
||||
cell_drawstring(w, h, buf, xpos, ypos);
|
||||
plot_printf(buf, sizeof buf, "M%d", mk+1);
|
||||
cell_drawstring(buf, xpos, ypos);
|
||||
xpos += 13;
|
||||
//trace_get_info(t, buf, sizeof buf);
|
||||
uint32_t freq = frequencies[markers[mk].index];
|
||||
if (uistat.marker_delta && mk != active_marker) {
|
||||
uint32_t freq1 = frequencies[markers[active_marker].index];
|
||||
uint32_t delta = freq > freq1 ? freq - freq1 : freq1 - freq;
|
||||
chsnprintf(buf, sizeof buf, S_DELTA"%.9qHz", delta);
|
||||
plot_printf(buf, sizeof buf, S_DELTA"%.9qHz", delta);
|
||||
} else {
|
||||
chsnprintf(buf, sizeof buf, "%.10qHz", freq);
|
||||
plot_printf(buf, sizeof buf, "%.10qHz", freq);
|
||||
}
|
||||
cell_drawstring(w, h, buf, xpos, ypos);
|
||||
cell_drawstring(buf, xpos, ypos);
|
||||
xpos += 67;
|
||||
if (uistat.marker_delta && mk != active_marker)
|
||||
trace_get_value_string_delta(t, buf, sizeof buf, measured[trace[t].channel], markers[mk].index, markers[active_marker].index);
|
||||
else
|
||||
trace_get_value_string(t, buf, sizeof buf, measured[trace[t].channel], markers[mk].index);
|
||||
setForegroundColor(DEFAULT_FG_COLOR);
|
||||
cell_drawstring(w, h, buf, xpos, ypos);
|
||||
cell_drawstring(buf, xpos, ypos);
|
||||
j++;
|
||||
}
|
||||
|
||||
// draw marker delta
|
||||
if (!uistat.marker_delta && previous_marker >= 0 && active_marker != previous_marker && markers[previous_marker].enabled) {
|
||||
int idx0 = markers[previous_marker].index;
|
||||
int xpos = 180;
|
||||
int ypos = 1 + (j/2)*8;
|
||||
xpos -= m * CELLWIDTH -CELLOFFSETX;
|
||||
ypos -= n * CELLHEIGHT;
|
||||
chsnprintf(buf, sizeof buf, S_DELTA"%d-%d", active_marker+1, previous_marker+1);
|
||||
int xpos = 180 + CELLOFFSETX - x0;
|
||||
int ypos = 1 + (j/2)*8 - y0;
|
||||
|
||||
plot_printf(buf, sizeof buf, S_DELTA"%d-%d", active_marker+1, previous_marker+1);
|
||||
setForegroundColor(DEFAULT_FG_COLOR);
|
||||
cell_drawstring(w, h, buf, xpos, ypos);
|
||||
cell_drawstring(buf, xpos, ypos);
|
||||
xpos += 24;
|
||||
if ((domain_mode & DOMAIN_MODE) == DOMAIN_FREQ) {
|
||||
uint32_t freq = frequencies[idx];
|
||||
uint32_t freq1 = frequencies[idx0];
|
||||
uint32_t delta = freq > freq1 ? freq - freq1 : freq1 - freq;
|
||||
chsnprintf(buf, sizeof buf, "%c%.13qHz", freq >= freq1 ? '+' : '-', delta);
|
||||
plot_printf(buf, sizeof buf, "%c%.13qHz", freq >= freq1 ? '+' : '-', delta);
|
||||
} else {
|
||||
chsnprintf(buf, sizeof buf, "%Fs (%Fm)", time_of_index(idx) - time_of_index(idx0), distance_of_index(idx) - distance_of_index(idx0));
|
||||
plot_printf(buf, sizeof buf, "%Fs (%Fm)", time_of_index(idx) - time_of_index(idx0), distance_of_index(idx) - distance_of_index(idx0));
|
||||
}
|
||||
cell_drawstring(w, h, buf, xpos, ypos);
|
||||
cell_drawstring(buf, xpos, ypos);
|
||||
}
|
||||
} else {
|
||||
for (t = 0; t < TRACES_MAX; t++) {
|
||||
if (!trace[t].enabled)
|
||||
continue;
|
||||
int xpos = 1 + (j%2)*146;
|
||||
int ypos = 1 + (j/2)*8;
|
||||
xpos -= m * CELLWIDTH -CELLOFFSETX;
|
||||
ypos -= n * CELLHEIGHT;
|
||||
int xpos = 1 + (j%2)*146 + CELLOFFSETX - x0;
|
||||
int ypos = 1 + (j/2)*8 - y0;
|
||||
|
||||
setForegroundColor(config.trace_color[t]);
|
||||
if (t == uistat.current_trace)
|
||||
cell_drawstring(w, h, S_SARROW, xpos, ypos);
|
||||
cell_drawstring(S_SARROW, xpos, ypos);
|
||||
xpos += 5;
|
||||
chsnprintf(buf, sizeof buf, "CH%d", trace[t].channel);
|
||||
cell_drawstring(w, h, buf, xpos, ypos);
|
||||
plot_printf(buf, sizeof buf, "CH%d", trace[t].channel);
|
||||
cell_drawstring(buf, xpos, ypos);
|
||||
xpos += 19;
|
||||
|
||||
int n = trace_get_info(t, buf, sizeof buf);
|
||||
cell_drawstring(w, h, buf, xpos, ypos);
|
||||
cell_drawstring(buf, xpos, ypos);
|
||||
xpos += n * 5 + 2;
|
||||
//xpos += 60;
|
||||
trace_get_value_string(t, buf, sizeof buf, measured[trace[t].channel], idx);
|
||||
setForegroundColor(DEFAULT_FG_COLOR);
|
||||
cell_drawstring(w, h, buf, xpos, ypos);
|
||||
cell_drawstring(buf, xpos, ypos);
|
||||
j++;
|
||||
}
|
||||
|
||||
// draw marker frequency
|
||||
int xpos = 185;
|
||||
int ypos = 1 + (j/2)*8;
|
||||
xpos -= m * CELLWIDTH -CELLOFFSETX;
|
||||
ypos -= n * CELLHEIGHT;
|
||||
int xpos = 185 + CELLOFFSETX - x0;
|
||||
int ypos = 1 + (j/2)*8 - y0;
|
||||
|
||||
setForegroundColor(DEFAULT_FG_COLOR);
|
||||
if (uistat.lever_mode == LM_MARKER)
|
||||
cell_drawstring(w, h, S_SARROW, xpos, ypos);
|
||||
cell_drawstring(S_SARROW, xpos, ypos);
|
||||
xpos += 5;
|
||||
chsnprintf(buf, sizeof buf, "M%d:", active_marker+1);
|
||||
cell_drawstring(w, h, buf, xpos, ypos);
|
||||
plot_printf(buf, sizeof buf, "M%d:", active_marker+1);
|
||||
cell_drawstring(buf, xpos, ypos);
|
||||
xpos += 19;
|
||||
|
||||
if ((domain_mode & DOMAIN_MODE) == DOMAIN_FREQ) {
|
||||
chsnprintf(buf, sizeof buf, "%qHz", frequencies[idx]);
|
||||
plot_printf(buf, sizeof buf, "%qHz", frequencies[idx]);
|
||||
} else {
|
||||
chsnprintf(buf, sizeof buf, "%Fs (%Fm)", time_of_index(idx), distance_of_index(idx));
|
||||
plot_printf(buf, sizeof buf, "%Fs (%Fm)", time_of_index(idx), distance_of_index(idx));
|
||||
}
|
||||
cell_drawstring(w, h, buf, xpos, ypos);
|
||||
cell_drawstring(buf, xpos, ypos);
|
||||
}
|
||||
setForegroundColor(DEFAULT_FG_COLOR);
|
||||
if (electrical_delay != 0) {
|
||||
// draw electrical delay
|
||||
int xpos = 21;
|
||||
int ypos = 1 + ((j+1)/2)*8;
|
||||
xpos -= m * CELLWIDTH -CELLOFFSETX;
|
||||
ypos -= n * CELLHEIGHT;
|
||||
int xpos = 21 + CELLOFFSETX - x0;
|
||||
int ypos = 1 + ((j+1)/2)*8 - y0;
|
||||
|
||||
float light_speed_ps = 299792458e-12; //(m/ps)
|
||||
chsnprintf(buf, sizeof buf, "Edelay %Fs %Fm", electrical_delay * 1e-12,
|
||||
plot_printf(buf, sizeof buf, "Edelay %Fs %Fm", electrical_delay * 1e-12,
|
||||
electrical_delay * light_speed_ps * velocity_factor);
|
||||
cell_drawstring(w, h, buf, xpos, ypos);
|
||||
cell_drawstring(buf, xpos, ypos);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1617,17 +1588,17 @@ draw_frequencies(void)
|
|||
char buf2[32];buf2[0]=0;
|
||||
if ((domain_mode & DOMAIN_MODE) == DOMAIN_FREQ) {
|
||||
if (FREQ_IS_STARTSTOP()) {
|
||||
chsnprintf(buf1, sizeof(buf1), " START %qHz", frequency0);
|
||||
chsnprintf(buf2, sizeof(buf2), " STOP %qHz", frequency1);
|
||||
plot_printf(buf1, sizeof(buf1), " START %qHz", frequency0);
|
||||
plot_printf(buf2, sizeof(buf2), " STOP %qHz", frequency1);
|
||||
} else if (FREQ_IS_CENTERSPAN()) {
|
||||
chsnprintf(buf1, sizeof(buf1), " CENTER %qHz", FREQ_CENTER());
|
||||
chsnprintf(buf2, sizeof(buf2), " SPAN %qHz", FREQ_SPAN());
|
||||
plot_printf(buf1, sizeof(buf1), " CENTER %qHz", FREQ_CENTER());
|
||||
plot_printf(buf2, sizeof(buf2), " SPAN %qHz", FREQ_SPAN());
|
||||
} else {
|
||||
chsnprintf(buf1, sizeof(buf1), " CW %qHz", frequency0);
|
||||
plot_printf(buf1, sizeof(buf1), " CW %qHz", frequency0);
|
||||
}
|
||||
} else {
|
||||
chsnprintf(buf1, sizeof(buf1), " START 0s");
|
||||
chsnprintf(buf2, sizeof(buf2), "STOP %Fs (%Fm)", time_of_index(POINTS_COUNT-1), distance_of_index(POINTS_COUNT-1));
|
||||
plot_printf(buf1, sizeof(buf1), " START 0s");
|
||||
plot_printf(buf2, sizeof(buf2), "STOP %Fs (%Fm)", time_of_index(POINTS_COUNT-1), distance_of_index(POINTS_COUNT-1));
|
||||
}
|
||||
setForegroundColor(DEFAULT_FG_COLOR);
|
||||
setBackgroundColor(DEFAULT_BG_COLOR);
|
||||
|
|
@ -1696,7 +1667,7 @@ draw_battery_status(void)
|
|||
// Set battery color
|
||||
setForegroundColor(vbat < BATTERY_WARNING_LEVEL ? DEFAULT_LOW_BAT_COLOR : DEFAULT_NORMAL_BAT_COLOR);
|
||||
setBackgroundColor(DEFAULT_BG_COLOR);
|
||||
// chsnprintf(string_buf, sizeof string_buf, "V:%d", vbat);
|
||||
// plot_printf(string_buf, sizeof string_buf, "V:%d", vbat);
|
||||
// ili9341_drawstringV(string_buf, 1, 60);
|
||||
// Prepare battery bitmap image
|
||||
// Battery top
|
||||
|
|
@ -1713,7 +1684,7 @@ draw_battery_status(void)
|
|||
// string_buf[x++] = 0b10000001;
|
||||
string_buf[x++] = 0b11111111;
|
||||
// Draw battery
|
||||
blit8BitWidthBitmap(0, 1, 8, x, string_buf);
|
||||
blit8BitWidthBitmap(1, 1, 8, x, string_buf);
|
||||
}
|
||||
|
||||
void
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue