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Big code redisign (increase CELL draw size, more faster screen render), also save about 4-5kB flash size

Browse source 
Try remove all hardcoded values from code (use definition if set)
Some error fix

main.c:
Rewrite Shell, now it run on main thread and require less RAM (not need stack)
 (possible run it as thread if define VNA_SHELL_THREAD
Remove not used trace_info[].scale_unit in set_trace_scale/get_trace_scale (it just divede on set and multiple on get, better use it for default scale set)

Replace some hardcoded values
 MARKERS_MAX
 SAVEAREA_MAX
 TRACES_MAX

plot.c
Rewrite CELLWIDTH and CELLHEIGHT use, now possible set any CELL width and height (CELLWIDTH * CELLHEIGHT <= spi_buffer size)
Free RAM from shell stack use fore increase spi_buffer size now it have 2048 pixel (64x32)
Rewrite cell index and markmap use (now correct use cell size, and more faster), correct use CELLWIDTH and CELLHEIGHT in calculation
Fore set update area use invalidateRect (still need use some hardcoded values :( )
Rewrite cell_draw_line
Rewrite many hardcoded size definitions
Refrence point now draw as bitmap (less size, more costumable)
Fix drag marker (now correct search closest index in search_nearest_index)
Rewrite plot_into_index, now correct use size definitions, moe

ui.c
Small rewrite keyboard definitions, for use less flash size
Define KP_WIDTH, KP_HEIGHT for set key size
Better look some big font symvols

All:
use static fore some local functions (use less space on calls)
replace tabs on spaces (code style)
Use M_PI from math.h fore define pi value

Fix printf on print HEX values
This commit is contained in:
DiSlord 2020-02-22 10:50:54 +03:00
parent 2381e338eb
commit 02a5715bb4
7 changed files with 1065 additions and 955 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
chprintf.c
View file

@ -64,7 +64,7 @@ static char *long_to_string_with_divisor(char *p,
do {
uint8_t c = num % radix;
num /= radix;
*--q = c + ((c > 9) ? 'A' : '0');
*--q = c + ((c > 9) ? ('A'-10) : '0');
}while((precision && --precision) || num);
// copy string at begin
int i = (int)(b - q);

39
ili9341.c
View file

@ -21,7 +21,7 @@
#include "hal.h"
#include "nanovna.h"
uint16_t spi_buffer[1024];
uint16_t spi_buffer[2048];
// Default foreground & background colors
uint16_t foreground_color=DEFAULT_FG_COLOR;
uint16_t background_color=DEFAULT_BG_COLOR;
@ -568,10 +568,34 @@ void ili9341_drawstring_size(const char *str, int x, int y, uint8_t size)
while (*str)
x += ili9341_drawchar_size(*str++, x, y, size);
}
#if 0
static void ili9341_pixel(int x, int y, uint16_t color)
{
uint32_t xx = __REV16(x|((x)<<16));
uint32_t yy = __REV16(y|((y)<<16));
send_command(ILI9341_COLUMN_ADDRESS_SET, 4, (uint8_t*)&xx);
send_command(ILI9341_PAGE_ADDRESS_SET, 4, (uint8_t*)&yy);
send_command(ILI9341_MEMORY_WRITE, 2, &color);
}
#endif
#define SWAP(x,y) { int z=x; x = y; y = z; }
void ili9341_line(int x0, int y0, int x1, int y1)
{
#if 0
// modifed Bresenham's line algorithm, see https://en.wikipedia.org/wiki/Bresenham%27s_line_algorithm
int dx = x1 - x0, sx = 1; if (dx < 0) {dx = -dx; sx = -1;}
int dy = y1 - y0, sy = 1; if (dy < 0) {dy = -dy; sy = -1;}
int err = (dx > dy ? dx : -dy) / 2;
while (1){
ili9341_pixel(x0, y0, DEFAULT_FG_COLOR);
if (x0 == x1 && y0 == y1)
break;
int e2 = err;
if (e2 > -dx) { err -= dy; x0 += sx; }
if (e2 < dy) { err += dx; y0 += sy; }
}
#endif
if (x0 > x1) {
SWAP(x0, x1);
@ -611,20 +635,8 @@ static const uint16_t colormap[] = {
RGBHEX(0x00ffff), RGBHEX(0xff00ff), RGBHEX(0xffff00)
};
static void ili9341_pixel(int x, int y, int color)
{
uint8_t xx[4] = { x >> 8, x, (x+1) >> 8, (x+1) };
uint8_t yy[4] = { y >> 8, y, (y+1) >> 8, (y+1) };
uint8_t cc[2] = { color >> 8, color };
send_command(ILI9341_COLUMN_ADDRESS_SET, 4, xx);
send_command(ILI9341_PAGE_ADDRESS_SET, 4, yy);
send_command(ILI9341_MEMORY_WRITE, 2, cc);
//send_command16(ILI9341_MEMORY_WRITE, color);
}
void ili9341_test(int mode)
{
chMtxLock(&mutex_ili9341);
int x, y;
int i;
switch (mode) {
@ -666,6 +678,5 @@ void ili9341_test(int mode)
ili9341_line(0, 100, 100, 0);
break;
}
chMtxUnlock(&mutex_ili9341);
}
#endif

424
main.c
View file

@ -26,13 +26,34 @@
#include "fft.h"
#include <chprintf.h>
#include <shell.h>
#include <stdlib.h>
//#include <stdlib.h>
#include <string.h>
#include <ctype.h>
//#include <ctype.h>
#include <math.h>
/*
* Shell settings
*/
// If need run shell as thread (use more amount of memory fore stack), after enable this need reduce spi_buffer size, by default shell run in main thread
//#define VNA_SHELL_THREAD
static BaseSequentialStream *shell_stream = (BaseSequentialStream *)&SDU1;
// Shell new line
#define VNA_SHELL_NEWLINE_STR "\r\n"
// Shell command promt
#define VNA_SHELL_PROMPT_STR "ch> "
// Shell max arguments
#define VNA_SHELL_MAX_ARGUMENTS 4
// Shell max command line size
#define VNA_SHELL_MAX_LENGTH 64
// Shell command functions prototypes
typedef void (*vna_shellcmd_t)(BaseSequentialStream *chp, int argc, char *argv[]);
#define VNA_SHELL_FUNCTION(command_name) static void command_name(BaseSequentialStream *chp, int argc, char *argv[])
//#define ENABLED_DUMP
//#define ENABLE_THREADS_COMMAND
static void apply_error_term_at(int i);
static void apply_edelay_at(int i);
@ -124,7 +145,8 @@ toggle_sweep(void)
sweep_enabled = !sweep_enabled;
}
float bessel0(float x) {
static float
bessel0(float x) {
const float eps = 0.0001;
float ret = 0;
@ -136,18 +158,17 @@ float bessel0(float x) {
++m;
term *= (x*x) / (4*m*m);
}
return ret;
}
float kaiser_window(float k, float n, float beta) {
static float
kaiser_window(float k, float n, float beta) {
if (beta == 0.0) return 1.0;
float r = (2 * k) / (n - 1) - 1;
return bessel0(beta * sqrt(1 - r * r)) / bessel0(beta);
}
static
void
static void
transform_domain(void)
{
if ((domain_mode & DOMAIN_MODE) != DOMAIN_TIME) return; // nothing to do for freq domain
@ -220,6 +241,16 @@ transform_domain(void)
}
}
// Shell commands output
static int shell_printf(BaseSequentialStream *chp, const char *fmt, ...) {
va_list ap;
int formatted_bytes;
va_start(ap, fmt);
formatted_bytes = chvprintf(chp, fmt, ap);
va_end(ap);
return formatted_bytes;
}
static void cmd_pause(BaseSequentialStream *chp, int argc, char *argv[])
{
(void)chp;
@ -249,13 +280,13 @@ static void cmd_reset(BaseSequentialStream *chp, int argc, char *argv[])
if (argc == 1) {
if (strcmp(argv[0], "dfu") == 0) {
chprintf(chp, "Performing reset to DFU mode\r\n");
shell_printf(chp, "Performing reset to DFU mode\r\n");
enter_dfu();
return;
}
}
chprintf(chp, "Performing reset\r\n");
shell_printf(chp, "Performing reset\r\n");
rccEnableWWDG(FALSE);
@ -312,7 +343,7 @@ int set_frequency(uint32_t freq)
// Rewrite universal standart str to value functions to more compact
//
// Convert string to int32
int32_t my_atoi(const char *p){
static int32_t my_atoi(const char *p){
int32_t value = 0;
uint32_t c;
bool neg = false;
@ -374,7 +405,7 @@ my_atof(const char *p)
static void cmd_offset(BaseSequentialStream *chp, int argc, char *argv[])
{
if (argc != 1) {
chprintf(chp, "usage: offset {frequency offset(Hz)}\r\n");
shell_printf(chp, "usage: offset {frequency offset(Hz)}\r\n");
return;
}
frequency_offset = my_atoui(argv[0]);
@ -394,13 +425,13 @@ static void cmd_freq(BaseSequentialStream *chp, int argc, char *argv[])
chMtxUnlock(&mutex);
return;
usage:
chprintf(chp, "usage: freq {frequency(Hz)}\r\n");
shell_printf(chp, "usage: freq {frequency(Hz)}\r\n");
}
static void cmd_power(BaseSequentialStream *chp, int argc, char *argv[])
{
if (argc != 1) {
chprintf(chp, "usage: power {0-3|-1}\r\n");
shell_printf(chp, "usage: power {0-3|-1}\r\n");
return;
}
drive_strength = my_atoi(argv[0]);
@ -413,7 +444,7 @@ static void cmd_time(BaseSequentialStream *chp, int argc, char *argv[])
(void)argc;
(void)argv;
rtcGetTime(&RTCD1, &timespec);
chprintf(chp, "%d/%d/%d %d\r\n", timespec.year+1980, timespec.month, timespec.day, timespec.millisecond);
shell_printf(chp, "%d/%d/%d %d\r\n", timespec.year+1980, timespec.month, timespec.day, timespec.millisecond);
}
@ -421,8 +452,8 @@ static void cmd_dac(BaseSequentialStream *chp, int argc, char *argv[])
{
int value;
if (argc != 1) {
chprintf(chp, "usage: dac {value(0-4095)}\r\n");
chprintf(chp, "current value: %d\r\n", config.dac_value);
shell_printf(chp, "usage: dac {value(0-4095)}\r\n"\
"current value: %d\r\n", config.dac_value);
return;
}
value = my_atoi(argv[0]);
@ -434,8 +465,8 @@ static void cmd_threshold(BaseSequentialStream *chp, int argc, char *argv[])
{
uint32_t value;
if (argc != 1) {
chprintf(chp, "usage: threshold {frequency in harmonic mode}\r\n");
chprintf(chp, "current: %d\r\n", config.harmonic_freq_threshold);
shell_printf(chp, "usage: threshold {frequency in harmonic mode}\r\n"\
"current: %d\r\n", config.harmonic_freq_threshold);
return;
}
value = my_atoui(argv[0]);
@ -447,24 +478,24 @@ static void cmd_saveconfig(BaseSequentialStream *chp, int argc, char *argv[])
(void)argc;
(void)argv;
config_save();
chprintf(chp, "Config saved.\r\n");
shell_printf(chp, "Config saved.\r\n");
}
static void cmd_clearconfig(BaseSequentialStream *chp, int argc, char *argv[])
{
if (argc != 1) {
chprintf(chp, "usage: clearconfig {protection key}\r\n");
shell_printf(chp, "usage: clearconfig {protection key}\r\n");
return;
}
if (strcmp(argv[0], "1234") != 0) {
chprintf(chp, "Key unmatched.\r\n");
shell_printf(chp, "Key unmatched.\r\n");
return;
}
clear_all_config_prop_data();
chprintf(chp, "Config and all cal data cleared.\r\n");
chprintf(chp, "Do reset manually to take effect. Then do touch cal and save.\r\n");
shell_printf(chp, "Config and all cal data cleared.\r\n"\
"Do reset manually to take effect. Then do touch cal and save.\r\n");
}
static struct {
@ -560,18 +591,18 @@ static void cmd_data(BaseSequentialStream *chp, int argc, char *argv[])
chMtxLock(&mutex);
for (i = 0; i < sweep_points; i++) {
if (frequencies[i] != 0)
chprintf(chp, "%f %f\r\n", measured[sel][i][0], measured[sel][i][1]);
shell_printf(chp, "%f %f\r\n", measured[sel][i][0], measured[sel][i][1]);
}
chMtxUnlock(&mutex);
} else if (sel >= 2 && sel < 7) {
chMtxLock(&mutex);
for (i = 0; i < sweep_points; i++) {
if (frequencies[i] != 0)
chprintf(chp, "%f %f\r\n", cal_data[sel-2][i][0], cal_data[sel-2][i][1]);
shell_printf(chp, "%f %f\r\n", cal_data[sel-2][i][0], cal_data[sel-2][i][1]);
}
chMtxUnlock(&mutex);
} else {
chprintf(chp, "usage: data [array]\r\n");
shell_printf(chp, "usage: data [array]\r\n");
}
}
@ -591,9 +622,9 @@ static void cmd_dump(BaseSequentialStream *chp, int argc, char *argv[])
len /= 2;
for (i = 0; i < len; ) {
for (j = 0; j < 16; j++, i++) {
chprintf(chp, "%04x ", 0xffff & (int)dump_buffer[i]);
shell_printf(chp, "%04x ", 0xffff & (int)dump_buffer[i]);
}
chprintf(chp, "\r\n");
shell_printf(chp, "\r\n");
}
}
#endif
@ -609,7 +640,7 @@ static void cmd_capture(BaseSequentialStream *chp, int argc, char *argv[])
// read 2 row pixel time (read buffer limit by 2/3 + 1 from spi_buffer size)
for (int y=0; y < 240; y+=2)
{
// use uint16_t spi_buffer[1024] (defined in ili9341) for read buffer
// use uint16_t spi_buffer[2048] (defined in ili9341) for read buffer
uint8_t *buf = (uint8_t *)spi_buffer;
ili9341_read_memory(0, y, 320, 2, 2*320, spi_buffer);
for (int i = 0; i < 4*320; i++) {
@ -633,7 +664,7 @@ static void cmd_gamma(BaseSequentialStream *chp, int argc, char *argv[])
calculate_gamma(gamma);
chMtxUnlock(&mutex);
chprintf(chp, "%d %d\r\n", gamma[0], gamma[1]);
shell_printf(chp, "%d %d\r\n", gamma[0], gamma[1]);
}
#endif
@ -653,7 +684,7 @@ static void cmd_sample(BaseSequentialStream *chp, int argc, char *argv[])
return;
}
}
chprintf(chp, "usage: sample {gamma|ampl|ref}\r\n");
shell_printf(chp, "usage: sample {gamma|ampl|ref}\r\n");
}
config_t config = {
@ -674,10 +705,10 @@ properties_t current_props = {
._frequency0 = 50000, // start = 50kHz
._frequency1 = 900000000, // end = 900MHz
._sweep_points = POINTS_COUNT,
._trace = {/*enable, type, channel, polar, scale, refpos*/
._trace = {/*enable, type, channel, reserved, scale, refpos*/
{ 1, TRC_LOGMAG, 0, 0, 1.0, 9.0 },
{ 1, TRC_LOGMAG, 1, 0, 1.0, 9.0 },
{ 1, TRC_SMITH, 0, 1, 1.0, 0.0 },
{ 1, TRC_SMITH, 0, 0, 1.0, 0.0 },
{ 1, TRC_PHASE, 1, 0, 1.0, 5.0 }
},
._markers = {
@ -748,20 +779,20 @@ static void cmd_scan(BaseSequentialStream *chp, int argc, char *argv[])
int16_t points = sweep_points;
if (argc != 2 && argc != 3) {
chprintf(chp, "usage: scan {start(Hz)} {stop(Hz)} [points]\r\n");
shell_printf(chp, "usage: scan {start(Hz)} {stop(Hz)} [points]\r\n");
return;
}
start = my_atoui(argv[0]);
stop = my_atoui(argv[1]);
if (start == 0 || stop == 0 || start > stop) {
chprintf(chp, "frequency range is invalid\r\n");
shell_printf(chp, "frequency range is invalid\r\n");
return;
}
if (argc == 3) {
points = my_atoi(argv[2]);
if (points <= 0 || points > sweep_points) {
chprintf(chp, "sweep points exceeds range\r\n");
shell_printf(chp, "sweep points exceeds range\r\n");
return;
}
}
@ -785,7 +816,7 @@ update_marker_index(void)
{
int m;
int i;
for (m = 0; m < 4; m++) {
for (m = 0; m < MARKERS_MAX; m++) {
if (!markers[m].enabled)
continue;
uint32_t f = markers[m].frequency;
@ -854,7 +885,7 @@ update_frequencies(void)
update_grid();
}
void
static void
freq_mode_startstop(void)
{
if (frequency0 > frequency1) {
@ -865,7 +896,7 @@ freq_mode_startstop(void)
}
}
void
static void
freq_mode_centerspan(void)
{
if (frequency0 <= frequency1) {
@ -876,7 +907,6 @@ freq_mode_centerspan(void)
}
}
#define START_MIN 50000
#define STOP_MAX 2700000000U
@ -983,7 +1013,7 @@ get_sweep_frequency(int type)
static void cmd_sweep(BaseSequentialStream *chp, int argc, char *argv[])
{
if (argc == 0) {
chprintf(chp, "%d %d %d\r\n", frequency0, frequency1, sweep_points);
shell_printf(chp, "%d %d %d\r\n", frequency0, frequency1, sweep_points);
return;
} else if (argc > 3) {
goto usage;
@ -1018,8 +1048,8 @@ static void cmd_sweep(BaseSequentialStream *chp, int argc, char *argv[])
set_sweep_frequency(ST_STOP, value1);
return;
usage:
chprintf(chp, "usage: sweep {start(Hz)} [stop(Hz)]\r\n");
chprintf(chp, "\tsweep {start|stop|center|span|cw} {freq(Hz)}\r\n");
shell_printf(chp, "usage: sweep {start(Hz)} [stop(Hz)]\r\n"\
"\tsweep {start|stop|center|span|cw} {freq(Hz)}\r\n");
}
@ -1058,7 +1088,7 @@ adjust_ed(void)
// prepare 1/s11ao to avoid dividing complex
float c = 1000e-15;
float z0 = 50;
//float z = 6.2832 * frequencies[i] * c * z0;
//float z = 2 * M_PI * frequencies[i] * c * z0;
float z = 0.02;
cal_data[ETERM_ED][i][0] += z;
}
@ -1076,7 +1106,7 @@ eterm_calc_es(void)
float c = 50e-15;
//float c = 1.707e-12;
float z0 = 50;
float z = 6.2832 * frequencies[i] * c * z0;
float z = 2 * M_PI * frequencies[i] * c * z0;
float sq = 1 + z*z;
float s11aor = (1 - z*z) / sq;
float s11aoi = 2*z / sq;
@ -1181,7 +1211,7 @@ void apply_error_term(void)
}
#endif
void apply_error_term_at(int i)
static void apply_error_term_at(int i)
{
// S11m' = S11m - Ed
// S11a = S11m' / (Er + Es S11m')
@ -1298,7 +1328,7 @@ cal_done(void)
redraw_request |= REDRAW_CAL_STATUS;
}
void
static void
cal_interpolate(int s)
{
const properties_t *src = caldata_ref(s);
@ -1370,9 +1400,9 @@ static void cmd_cal(BaseSequentialStream *chp, int argc, char *argv[])
int i;
for (i = 0; i < 9; i++) {
if (cal_status & (1<<i))
chprintf(chp, "%s ", items[i]);
shell_printf(chp, "%s ", items[i]);
}
chprintf(chp, "\r\n");
shell_printf(chp, "\r\n");
return;
}
@ -1403,11 +1433,11 @@ static void cmd_cal(BaseSequentialStream *chp, int argc, char *argv[])
redraw_request |= REDRAW_CAL_STATUS;
return;
} else if (strcmp(cmd, "data") == 0) {
chprintf(chp, "%f %f\r\n", cal_data[CAL_LOAD][0][0], cal_data[CAL_LOAD][0][1]);
chprintf(chp, "%f %f\r\n", cal_data[CAL_OPEN][0][0], cal_data[CAL_OPEN][0][1]);
chprintf(chp, "%f %f\r\n", cal_data[CAL_SHORT][0][0], cal_data[CAL_SHORT][0][1]);
chprintf(chp, "%f %f\r\n", cal_data[CAL_THRU][0][0], cal_data[CAL_THRU][0][1]);
chprintf(chp, "%f %f\r\n", cal_data[CAL_ISOLN][0][0], cal_data[CAL_ISOLN][0][1]);
shell_printf(chp, "%f %f\r\n", cal_data[CAL_LOAD][0][0], cal_data[CAL_LOAD][0][1]);
shell_printf(chp, "%f %f\r\n", cal_data[CAL_OPEN][0][0], cal_data[CAL_OPEN][0][1]);
shell_printf(chp, "%f %f\r\n", cal_data[CAL_SHORT][0][0], cal_data[CAL_SHORT][0][1]);
shell_printf(chp, "%f %f\r\n", cal_data[CAL_THRU][0][0], cal_data[CAL_THRU][0][1]);
shell_printf(chp, "%f %f\r\n", cal_data[CAL_ISOLN][0][0], cal_data[CAL_ISOLN][0][1]);
return;
} else if (strcmp(cmd, "in") == 0) {
int s = 0;
@ -1417,7 +1447,7 @@ static void cmd_cal(BaseSequentialStream *chp, int argc, char *argv[])
redraw_request |= REDRAW_CAL_STATUS;
return;
} else {
chprintf(chp, "usage: cal [load|open|short|thru|isoln|done|reset|on|off|in]\r\n");
shell_printf(chp, "usage: cal [load|open|short|thru|isoln|done|reset|on|off|in]\r\n");
return;
}
}
@ -1437,7 +1467,7 @@ static void cmd_save(BaseSequentialStream *chp, int argc, char *argv[])
return;
usage:
chprintf(chp, "save {id}\r\n");
shell_printf(chp, "save {id}\r\n");
}
static void cmd_recall(BaseSequentialStream *chp, int argc, char *argv[])
@ -1462,10 +1492,10 @@ static void cmd_recall(BaseSequentialStream *chp, int argc, char *argv[])
return;
usage:
chprintf(chp, "recall {id}\r\n");
shell_printf(chp, "recall {id}\r\n");
}
const struct {
static const struct {
const char *name;
uint16_t refpos;
float scale_unit;
@ -1487,22 +1517,16 @@ const char * const trc_channel_name[] = {
"CH0", "CH1"
};
const char *
get_trace_typename(int t)
const char *get_trace_typename(int t)
{
return trace_info[trace[t].type].name;
}
void set_trace_type(int t, int type)
{
int polar = type == TRC_SMITH || type == TRC_POLAR;
int enabled = type != TRC_OFF;
int force = FALSE;
if (trace[t].polar != polar) {
trace[t].polar = polar;
force = TRUE;
}
if (trace[t].enabled != enabled) {
trace[t].enabled = enabled;
force = TRUE;
@ -1510,7 +1534,6 @@ void set_trace_type(int t, int type)
if (trace[t].type != type) {
trace[t].type = type;
trace[t].refpos = trace_info[type].refpos;
if (polar)
force = TRUE;
}
if (force) {
@ -1529,7 +1552,7 @@ void set_trace_channel(int t, int channel)
void set_trace_scale(int t, float scale)
{
scale /= trace_info[trace[t].type].scale_unit;
// scale /= trace_info[trace[t].type].scale_unit;
if (trace[t].scale != scale) {
trace[t].scale = scale;
force_set_markmap();
@ -1538,7 +1561,7 @@ void set_trace_scale(int t, float scale)
float get_trace_scale(int t)
{
return trace[t].scale * trace_info[trace[t].type].scale_unit;
return trace[t].scale;// * trace_info[trace[t].type].scale_unit;
}
void set_trace_refpos(int t, float refpos)
@ -1563,13 +1586,13 @@ static void cmd_trace(BaseSequentialStream *chp, int argc, char *argv[])
{
int t;
if (argc == 0) {
for (t = 0; t < 4; t++) {
for (t = 0; t < TRACES_MAX; t++) {
if (trace[t].enabled) {
const char *type = trace_info[trace[t].type].name;
const char *channel = trc_channel_name[trace[t].channel];
float scale = get_trace_scale(t);
float refpos = get_trace_refpos(t);
chprintf(chp, "%d %s %s %f %f\r\n", t, type, channel, scale, refpos);
shell_printf(chp, "%d %s %s %f %f\r\n", t, type, channel, scale, refpos);
}
}
return;
@ -1577,30 +1600,26 @@ static void cmd_trace(BaseSequentialStream *chp, int argc, char *argv[])
if (strcmp(argv[0], "all") == 0 &&
argc > 1 && strcmp(argv[1], "off") == 0) {
set_trace_type(0, TRC_OFF);
set_trace_type(1, TRC_OFF);
set_trace_type(2, TRC_OFF);
set_trace_type(3, TRC_OFF);
for (t = 0; t < TRACES_MAX; t++)
set_trace_type(t, TRC_OFF);
goto exit;
}
t = my_atoi(argv[0]);
if (t < 0 || t >= 4)
if (t < 0 || t >= TRACES_MAX)
goto usage;
if (argc == 1) {
const char *type = get_trace_typename(t);
const char *channel = trc_channel_name[trace[t].channel];
chprintf(chp, "%d %s %s\r\n", t, type, channel);
shell_printf(chp, "%d %s %s\r\n", t, type, channel);
return;
}
if (argc > 1) {
static const type_list t_list[] = {
{"logmag", TRC_LOGMAG},
{"phase", TRC_PHASE},
{"polar", TRC_POLAR},
{"smith", TRC_SMITH},
{"delay", TRC_DELAY},
{"smith", TRC_SMITH},
{"polar", TRC_POLAR},
{"linear", TRC_LINEAR},
{"swr", TRC_SWR},
{"real", TRC_REAL},
@ -1626,7 +1645,7 @@ static void cmd_trace(BaseSequentialStream *chp, int argc, char *argv[])
} else {
goto usage;
}
}
check_ch_num:
if (argc > 2) {
int src = my_atoi(argv[2]);
@ -1637,8 +1656,8 @@ static void cmd_trace(BaseSequentialStream *chp, int argc, char *argv[])
exit:
return;
usage:
chprintf(chp, "trace {0|1|2|3|all} [logmag|phase|polar|smith|linear|delay|swr|real|imag|r|x|off] [src]\r\n");
chprintf(chp, "trace {0|1|2|3} {scale|refpos} {value}\r\n");
shell_printf(chp, "trace {0|1|2|3|all} [logmag|phase|polar|smith|linear|delay|swr|real|imag|r|x|off] [src]\r\n"\
"trace {0|1|2|3} {scale|refpos} {value}\r\n");
}
@ -1658,7 +1677,7 @@ float get_electrical_delay(void)
static void cmd_edelay(BaseSequentialStream *chp, int argc, char *argv[])
{
if (argc == 0) {
chprintf(chp, "%f\r\n", electrical_delay);
shell_printf(chp, "%f\r\n", electrical_delay);
return;
}
if (argc > 0) {
@ -1671,26 +1690,26 @@ static void cmd_marker(BaseSequentialStream *chp, int argc, char *argv[])
{
int t;
if (argc == 0) {
for (t = 0; t < 4; t++) {
for (t = 0; t < MARKERS_MAX; t++) {
if (markers[t].enabled) {
chprintf(chp, "%d %d %d\r\n", t+1, markers[t].index, markers[t].frequency);
shell_printf(chp, "%d %d %d\r\n", t+1, markers[t].index, markers[t].frequency);
}
}
return;
}
if (strcmp(argv[0], "off") == 0) {
active_marker = -1;
for (t = 0; t < 4; t++)
for (t = 0; t < MARKERS_MAX; t++)
markers[t].enabled = FALSE;
redraw_request |= REDRAW_MARKER;
return;
}
t = my_atoi(argv[0])-1;
if (t < 0 || t >= 4)
if (t < 0 || t >= MARKERS_MAX)
goto usage;
if (argc == 1) {
chprintf(chp, "%d %d %d\r\n", t+1, markers[t].index, frequency);
shell_printf(chp, "%d %d %d\r\n", t+1, markers[t].index, frequency);
active_marker = t;
// select active marker
markers[t].enabled = TRUE;
@ -1719,7 +1738,7 @@ static void cmd_marker(BaseSequentialStream *chp, int argc, char *argv[])
}
return;
usage:
chprintf(chp, "marker [n] [off|{index}]\r\n");
shell_printf(chp, "marker [n] [off|{index}]\r\n");
}
static void cmd_touchcal(BaseSequentialStream *chp, int argc, char *argv[])
@ -1730,15 +1749,15 @@ static void cmd_touchcal(BaseSequentialStream *chp, int argc, char *argv[])
int i;
chMtxLock(&mutex);
chprintf(chp, "first touch upper left, then lower right...");
shell_printf(chp, "first touch upper left, then lower right...");
touch_cal_exec();
chprintf(chp, "done\r\n");
shell_printf(chp, "done\r\n");
chprintf(chp, "touch cal params: ");
shell_printf(chp, "touch cal params: ");
for (i = 0; i < 4; i++) {
chprintf(chp, "%d ", config.touch_cal[i]);
shell_printf(chp, "%d ", config.touch_cal[i]);
}
chprintf(chp, "\r\n");
shell_printf(chp, "\r\n");
chMtxUnlock(&mutex);
}
@ -1763,7 +1782,7 @@ static void cmd_frequencies(BaseSequentialStream *chp, int argc, char *argv[])
(void)argv;
for (i = 0; i < sweep_points; i++) {
if (frequencies[i] != 0)
chprintf(chp, "%d\r\n", frequencies[i]);
shell_printf(chp, "%d\r\n", frequencies[i]);
}
}
@ -1821,7 +1840,7 @@ static void cmd_transform(BaseSequentialStream *chp, int argc, char *argv[])
return;
usage:
chprintf(chp, "usage: transform {on|off|impulse|step|bandpass|minimum|normal|maximum} [...]\r\n");
shell_printf(chp, "usage: transform {on|off|impulse|step|bandpass|minimum|normal|maximum} [...]\r\n");
}
static void cmd_test(BaseSequentialStream *chp, int argc, char *argv[])
@ -1861,22 +1880,22 @@ static void cmd_test(BaseSequentialStream *chp, int argc, char *argv[])
#if 0
//extern adcsample_t adc_samples[2];
//chprintf(chp, "adc: %d %d\r\n", adc_samples[0], adc_samples[1]);
//shell_printf(chp, "adc: %d %d\r\n", adc_samples[0], adc_samples[1]);
int i;
int x, y;
for (i = 0; i < 50; i++) {
test_touch(&x, &y);
chprintf(chp, "adc: %d %d\r\n", x, y);
shell_printf(chp, "adc: %d %d\r\n", x, y);
chThdSleepMilliseconds(200);
}
//extern int touch_x, touch_y;
//chprintf(chp, "adc: %d %d\r\n", touch_x, touch_y);
//shell_printf(chp, "adc: %d %d\r\n", touch_x, touch_y);
#endif
while (argc > 1) {
int x, y;
touch_position(&x, &y);
chprintf(chp, "touch: %d %d\r\n", x, y);
shell_printf(chp, "touch: %d %d\r\n", x, y);
chThdSleepMilliseconds(200);
}
}
@ -1886,7 +1905,7 @@ static void cmd_gain(BaseSequentialStream *chp, int argc, char *argv[])
int rvalue;
int lvalue = 0;
if (argc != 1 && argc != 2) {
chprintf(chp, "usage: gain {lgain(0-95)} [rgain(0-95)]\r\n");
shell_printf(chp, "usage: gain {lgain(0-95)} [rgain(0-95)]\r\n");
return;
}
rvalue = my_atoi(argv[0]);
@ -1899,7 +1918,7 @@ static void cmd_port(BaseSequentialStream *chp, int argc, char *argv[])
{
int port;
if (argc != 1) {
chprintf(chp, "usage: port {0:TX 1:RX}\r\n");
shell_printf(chp, "usage: port {0:TX 1:RX}\r\n");
return;
}
port = my_atoi(argv[0]);
@ -1932,14 +1951,14 @@ static void cmd_stat(BaseSequentialStream *chp, int argc, char *argv[])
stat.ave[0] = ave0;
stat.ave[1] = ave1;
chprintf(chp, "average: %d %d\r\n", stat.ave[0], stat.ave[1]);
chprintf(chp, "rms: %d %d\r\n", stat.rms[0], stat.rms[1]);
chprintf(chp, "callback count: %d\r\n", stat.callback_count);
//chprintf(chp, "interval cycle: %d\r\n", stat.interval_cycles);
//chprintf(chp, "busy cycle: %d\r\n", stat.busy_cycles);
//chprintf(chp, "load: %d\r\n", stat.busy_cycles * 100 / stat.interval_cycles);
shell_printf(chp, "average: %d %d\r\n", stat.ave[0], stat.ave[1]);
shell_printf(chp, "rms: %d %d\r\n", stat.rms[0], stat.rms[1]);
shell_printf(chp, "callback count: %d\r\n", stat.callback_count);
//shell_printf(chp, "interval cycle: %d\r\n", stat.interval_cycles);
//shell_printf(chp, "busy cycle: %d\r\n", stat.busy_cycles);
//shell_printf(chp, "load: %d\r\n", stat.busy_cycles * 100 / stat.interval_cycles);
extern int awd_count;
chprintf(chp, "awd: %d\r\n", awd_count);
shell_printf(chp, "awd: %d\r\n", awd_count);
}
@ -1953,19 +1972,50 @@ static void cmd_version(BaseSequentialStream *chp, int argc, char *argv[])
{
(void)argc;
(void)argv;
chprintf(chp, "%s\r\n", NANOVNA_VERSION);
shell_printf(chp, "%s\r\n", NANOVNA_VERSION);
}
static void cmd_vbat(BaseSequentialStream *chp, int argc, char *argv[])
{
(void)argc;
(void)argv;
chprintf(chp, "%d mV\r\n", vbat);
shell_printf(chp, "%d mV\r\n", vbat);
}
static THD_WORKING_AREA(waThread2, /* cmd_* max stack size + alpha */442);
#ifdef ENABLE_THREADS_COMMAND
#if CH_CFG_USE_REGISTRY == FALSE
#error "Threads Requite enabled CH_CFG_USE_REGISTRY in chconf.h"
#endif
static void cmd_threads(BaseSequentialStream *chp, int argc, char *argv[]) {
static const char *states[] = {CH_STATE_NAMES};
thread_t *tp;
static const ShellCommand commands[] =
(void)argv;
if (argc > 0) {
shellUsage(chp, "threads");
return;
}
chprintf(chp, "stklimit stack addr refs prio state name\r\n"SHELL_NEWLINE_STR);
tp = chRegFirstThread();
do {
uint32_t stklimit = (uint32_t)tp->wabase;
shell_printf(chp, "%08x %08x %08x %4u %4u %9s %12s"SHELL_NEWLINE_STR,
stklimit, (uint32_t)tp->ctx.sp, (uint32_t)tp,
(uint32_t)tp->refs - 1, (uint32_t)tp->prio, states[tp->state],
tp->name == NULL ? "" : tp->name);
tp = chRegNextThread(tp);
} while (tp != NULL);
}
#endif
//=============================================================================
static void cmd_help(BaseSequentialStream *chp, int argc, char *argv[]);
typedef struct {
const char *sc_name;
vna_shellcmd_t sc_function;
} VNAShellCommand;
static const VNAShellCommand commands[] =
{
{ "version" , cmd_version },
{ "reset" , cmd_reset },
@ -2003,14 +2053,126 @@ static const ShellCommand commands[] =
{ "vbat" , cmd_vbat },
{ "transform" , cmd_transform },
{ "threshold" , cmd_threshold },
{ "help" , cmd_help },
#ifdef ENABLE_THREADS_COMMAND
// { "threads" , cmd_threads },
#endif
{ NULL , NULL }
};
static const ShellConfig shell_cfg1 =
static void cmd_help(BaseSequentialStream *chp, int argc, char *argv[])
{
(BaseSequentialStream *)&SDU1,
commands
};
(void)argc;
(void)argv;
const VNAShellCommand *scp = commands;
shell_printf(chp, "Commands:");
while (scp->sc_name != NULL) {
shell_printf(chp, " %s", scp->sc_name);
scp++;
}
shell_printf(chp, VNA_SHELL_NEWLINE_STR);
return;
}
/*
* VNA shell functions
*/
//
// Read command line from shell_stream
//
static int VNAShell_readLine(char *line, int max_size){
// Read line from input stream
uint8_t c;
char *ptr = line;
while (1){
// Return 0 only if stream not active
if (streamRead(shell_stream, &c, 1) == 0)
return 0;
// Backspace
if (c == 8) {
if (ptr != line) {
static const char backspace[] = {0x08,0x20,0x08,0x00};
shell_printf(shell_stream, backspace);
ptr--;
}
continue;
}
// New line (Enter)
if (c == '\r') {
shell_printf(shell_stream, VNA_SHELL_NEWLINE_STR);
*ptr = 0;
return 1;
}
// Others (skip)
if (c < 0x20)
continue;
// Store
if (ptr < line + max_size - 1) {
streamPut(shell_stream, c); // Echo
*ptr++ = (char)c;
}
}
return 0;
}
//
// Parse and run command line
//
static void VNAShell_executeLine(char *line){
// Parse and execute line
char *args[VNA_SHELL_MAX_ARGUMENTS + 1];
int n = 0;
char *lp = line, *ep;
while (*lp!=0){
// Skipping white space and tabs at string begin.
while (*lp==' ' || *lp=='\t') lp++;
// If an argument starts with a double quote then its delimiter is another quote, else delimiter is white space.
ep = (*lp == '"') ? strpbrk(++lp, "\"") : strpbrk( lp, " \t");
// Store in args string
args[n++]=lp;
// Stop, end of input string
if ((lp = ep) == NULL)
break;
// Argument limits check
if (n > VNA_SHELL_MAX_ARGUMENTS) {
shell_printf(shell_stream, "too many arguments, max 4"VNA_SHELL_NEWLINE_STR);
return;
}
// Set zero at the end of string and continue check
*lp++ = 0;
}
if (n == 0)
return;
// Execute line
const VNAShellCommand *scp;
for (scp = commands; scp->sc_name!=NULL;scp++) {
if (strcmp(scp->sc_name, args[0]) == 0) {
// chMtxLock(&mutex);
scp->sc_function(shell_stream, n-1, &args[1]);
// chMtxUnlock(&mutex);
return;
}
}
shell_printf(shell_stream, "%s?"VNA_SHELL_NEWLINE_STR, args[0]);
}
#ifdef VNA_SHELL_THREAD
static THD_WORKING_AREA(waThread2, /* cmd_* max stack size + alpha */442);
THD_FUNCTION(myshellThread, p) {
(void)p;
chRegSetThreadName("shell");
char line[VNA_SHELL_MAX_LENGTH];
shell_printf(shell_stream, VNA_SHELL_NEWLINE_STR"NanoVNA Shell"VNA_SHELL_NEWLINE_STR);
while (true) {
shell_printf(shell_stream, VNA_SHELL_PROMPT_STR);
if (VNAShell_readLine(line, VNA_SHELL_MAX_LENGTH))
VNAShell_executeLine(line);
else // Putting a delay in order to avoid an endless loop trying to read an unavailable stream.
osalThreadSleepMilliseconds(100);
}
}
#endif
static const I2CConfig i2ccfg = {
0x00300506, //voodoo magic 400kHz @ HSI 8MHz
@ -2094,21 +2256,27 @@ int main(void)
ui_init();
/*
* Shell manager initialization.
*/
shellInit();
chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO-1, Thread1, NULL);
while (1) {
if (SDU1.config->usbp->state == USB_ACTIVE) {
#ifdef VNA_SHELL_THREAD
thread_t *shelltp = chThdCreateStatic(waThread2, sizeof(waThread2),
NORMALPRIO + 1,
shellThread, (void *)&shell_cfg1);
chThdWait(shelltp); /* Waiting termination. */
myshellThread, NULL);
chThdWait(shelltp);
#else
char line[VNA_SHELL_MAX_LENGTH];
shell_printf(shell_stream, VNA_SHELL_NEWLINE_STR"NanoVNA Shell"VNA_SHELL_NEWLINE_STR);
do {
shell_printf(shell_stream, VNA_SHELL_PROMPT_STR);
if (VNAShell_readLine(line, VNA_SHELL_MAX_LENGTH))
VNAShell_executeLine(line);
else
chThdSleepMilliseconds(200);
} while (SDU1.config->usbp->state == USB_ACTIVE);
#endif
}
chThdSleepMilliseconds(1000);
}
}

37
nanovna.h
View file

@ -126,30 +126,35 @@ extern void tlv320aic3204_init(void);
extern void tlv320aic3204_set_gain(int lgain, int rgain);
extern void tlv320aic3204_select(int channel);
/*
* plot.c
*/
#define OFFSETX 15
// GRIDX calculated depends from frequency span
#define GRIDY 23
// Offset of plot area
#define OFFSETX 10
#define OFFSETY 0
#define WIDTH 291
// WIDTH better be n*(POINTS_COUNT-1)
#define WIDTH 300
// HEIGHT = 10*GRIDY
#define HEIGHT 230
// Smith/polar chart
#define P_CENTER_X 145
#define P_CENTER_Y 115
#define P_RADIUS 115
//
#define CELLOFFSETX 5
#define AREA_WIDTH_NORMAL (WIDTH + CELLOFFSETX*2)
#define AREA_WIDTH_NORMAL (CELLOFFSETX + WIDTH + 1 + 4)
#define AREA_HEIGHT_NORMAL ( HEIGHT + 1)
// Smith/polar chart
#define P_CENTER_X (CELLOFFSETX + WIDTH/2)
#define P_CENTER_Y (HEIGHT/2)
#define P_RADIUS (HEIGHT/2)
extern int16_t area_width;
extern int16_t area_height;
#define GRIDY 23
// font
extern const uint8_t x5x7_bits [];
#define FONT_GET_DATA(ch) (&x5x7_bits[ch*7])
#define FONT_GET_WIDTH(ch) (8-(x5x7_bits[ch*7]&7))
@ -176,6 +181,8 @@ extern const uint16_t numfont16x22[];
enum {
TRC_LOGMAG, TRC_PHASE, TRC_DELAY, TRC_SMITH, TRC_POLAR, TRC_LINEAR, TRC_SWR, TRC_REAL, TRC_IMAG, TRC_R, TRC_X, TRC_OFF
};
// Mask for define rectangular plot
#define RECTANGULAR_GRID_MASK ((1<<TRC_LOGMAG)|(1<<TRC_PHASE)|(1<<TRC_DELAY)|(1<<TRC_LINEAR)|(1<<TRC_SWR)|(1<<TRC_REAL)|(1<<TRC_IMAG)|(1<<TRC_R)|(1<<TRC_X))
// LOGMAG: SCALE, REFPOS, REFVAL
// PHASE: SCALE, REFPOS, REFVAL
@ -191,7 +198,7 @@ typedef struct {
uint8_t enabled;
uint8_t type;
uint8_t channel;
uint8_t polar;
uint8_t reserved;
float scale;
float refpos;
} trace_t;
@ -256,7 +263,7 @@ void draw_all(bool flush);
void draw_cal_status(void);
void markmap_all_markers(void);
//void markmap_all_markers(void);
void marker_position(int m, int t, int *x, int *y);
int search_nearest_index(int x, int y, int t);
@ -299,7 +306,7 @@ extern int16_t vbat;
extern uint16_t foreground_color;
extern uint16_t background_color;
extern uint16_t spi_buffer[1024];
extern uint16_t spi_buffer[2048];
void ili9341_init(void);
//void ili9341_setRotation(uint8_t r);

70
numfont20x22.c
View file

@ -271,10 +271,10 @@ const uint16_t numfont16x22[] = {
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
0b0000011100000000,
0b0000111110000000,
0b0000111110000000,
0b0000011100000000,
0b0000001110000000,
0b0000011111000000,
0b0000011111000000,
0b0000001110000000,
0b0000000000000000,
0b0000000000000000,
@ -300,9 +300,6 @@ const uint16_t numfont16x22[] = {
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
0b0000000000000011,
0b0000000000000111,
0b0000000000001111,
@ -322,6 +319,9 @@ const uint16_t numfont16x22[] = {
0b0111101111001111,
0b1111000111101111,
0b0110000011001111,
0b0000000000001111,
0b0000000000001111,
0b0000000000001111,
0b1111000000000000,
0b1111000000000000,
@ -358,8 +358,6 @@ const uint16_t numfont16x22[] = {
0b1111111111111111,
0b1111111111111111,
0b1111111111111111,
0b1111111111111111,
0b1111111111111111,
0b1111011111101111,
0b1111011111101111,
0b1111001111001111,
@ -368,6 +366,8 @@ const uint16_t numfont16x22[] = {
0b1111000110001111,
0b1111000000001111,
0b1111000000001111,
0b1111000000001111,
0b1111000000001111,
0b0000111111110000,
0b0011111111111100,
@ -420,28 +420,24 @@ const uint16_t numfont16x22[] = {
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
0b0000111000111000,
0b0001111101111100,
0b0011111111111110,
0b0111001111001110,
0b1110000110000111,
0b1110000110000111,
0b1110000110000111,
0b1110000110000111,
0b1110000110000111,
0b1110000110000111,
0b0111001111001110,
0b0111111111111110,
0b0011111011111100,
0b0001110001110000,
0b0001111000111100,
0b0011111101111110,
0b0111001111100110,
0b0110000111000011,
0b1110000111000011,
0b1100000110000011,
0b1100000110000011,
0b1100000110000011,
0b1100000110000011,
0b1100001110000111,
0b1100001110000110,
0b0110011111001110,
0b0111111011111100,
0b0011110001111000,
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
@ -450,6 +446,8 @@ const uint16_t numfont16x22[] = {
0b0000001101100110,
0b0000001101100110,
0b0000001101100110,
0b0000001101100110,
0b0000001101100110,
0b0011101101111100,
0b0111111101111110,
0b1110011101100111,
@ -457,28 +455,30 @@ const uint16_t numfont16x22[] = {
0b1100001101100011,
0b1100001101100011,
0b1100001101100011,
0b1100001101100011,
0b1100001101100011,
0b1110011101100111,
0b0111111101111110,
0b0011101101111100,
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,
0b0000001110000000,
0b0000001110000000,
0b0000001110000000,
0b0001111111110000,
0b0001111111110000,
0b0001111111110000,
0b0000001110000000,
0b0011111111111000,
0b0011111111111000,
0b0011111111111000,
0b0000001110000000,
0b0000001110000000,
0b0000001110000000,
0b0000001110000000,
0b0000000000000000,
0b0000000000000000,
0b0001111111110000,
0b0001111111110000,
0b0001111111110000,
0b0000000000000000,
0b0011111111111000,
0b0011111111111000,
0b0011111111111000,
0b0000000000000000,
0b0000000000000000,
0b0000000000000000,

709
plot.c
View file

File diff suppressed because it is too large Load diff

339
ui.c
View file

@ -22,7 +22,7 @@
#include "hal.h"
#include "chprintf.h"
#include "nanovna.h"
#include <stdlib.h>
//#include <stdlib.h>
#include <string.h>
@ -106,19 +106,20 @@ int awd_count;
#define KP_DONE 1
#define KP_CANCEL 2
char kp_buf[NUMINPUT_LEN+1];
int8_t kp_index = 0;
static char kp_buf[NUMINPUT_LEN+1];
static int8_t kp_index = 0;
void ui_mode_normal(void);
void ui_mode_menu(void);
void ui_mode_numeric(int _keypad_mode);
void ui_mode_keypad(int _keypad_mode);
void draw_menu(void);
void leave_ui_mode(void);
void erase_menu_buttons(void);
void ui_process_keypad(void);
static void ui_mode_normal(void);
static void ui_mode_menu(void);
static void ui_mode_numeric(int _keypad_mode);
static void ui_mode_keypad(int _keypad_mode);
static void draw_menu(void);
static void leave_ui_mode(void);
static void erase_menu_buttons(void);
static void ui_process_keypad(void);
static void ui_process_numeric(void);
static void menu_move_back(void);
static void menu_push_submenu(const menuitem_t *submenu);
static int btn_check(void)
@ -202,7 +203,7 @@ static int btn_wait_release(void)
}
}
int
static int
touch_measure_y(void)
{
int v;
@ -222,7 +223,7 @@ touch_measure_y(void)
return v;
}
int
static int
touch_measure_x(void)
{
int v;
@ -262,14 +263,15 @@ touch_start_watchdog(void)
adc_start_analog_watchdogd(ADC1, ADC_CHSELR_CHSEL7);
}
int
static int
touch_status(void)
{
touch_prepare_sense();
return adc_single_read(ADC1, ADC_CHSELR_CHSEL7) > TOUCH_THRESHOLD;
}
int touch_check(void)
static int
touch_check(void)
{
int stat = touch_status();
if (stat) {
@ -298,7 +300,8 @@ int touch_check(void)
}
}
void touch_wait_release(void)
static void
touch_wait_release(void)
{
int status;
/* wait touch release */
@ -451,10 +454,6 @@ enum {
typedef void (*menuaction_cb_t)(int item, uint8_t data);
static void menu_move_back(void);
static void
menu_calop_cb(int item, uint8_t data)
{
@ -563,7 +562,7 @@ choose_active_trace(void)
if (trace[uistat.current_trace].enabled)
// do nothing
return;
for (i = 0; i < 4; i++)
for (i = 0; i < TRACES_MAX; i++)
if (trace[i].enabled) {
uistat.current_trace = i;
return;
@ -815,7 +814,7 @@ menu_marker_smith_cb(int item, uint8_t data)
draw_menu();
}
void
static void
active_marker_select(int item)
{
if (item == -1) {
@ -863,7 +862,7 @@ menu_marker_sel_cb(int item, uint8_t data)
uistat.lever_mode = LM_MARKER;
}
const menuitem_t menu_calop[] = {
static const menuitem_t menu_calop[] = {
{ MT_CALLBACK, CAL_OPEN, "OPEN", menu_calop_cb },
{ MT_CALLBACK, CAL_SHORT, "SHORT", menu_calop_cb },
{ MT_CALLBACK, CAL_LOAD, "LOAD", menu_calop_cb },
@ -1085,7 +1084,8 @@ ensure_selection(void)
selection = i-1;
}
static void menu_move_back(void)
static void
menu_move_back(void)
{
if (menu_current_level == 0)
return;
@ -1095,7 +1095,8 @@ static void menu_move_back(void)
draw_menu();
}
static void menu_push_submenu(const menuitem_t *submenu)
static void
menu_push_submenu(const menuitem_t *submenu)
{
if (menu_current_level < MENU_STACK_DEPTH_MAX-1)
menu_current_level++;
@ -1106,7 +1107,8 @@ static void menu_push_submenu(const menuitem_t *submenu)
}
/*
static void menu_move_top(void)
static void
menu_move_top(void)
{
if (menu_current_level == 0)
return;
@ -1117,7 +1119,8 @@ static void menu_move_top(void)
}
*/
void menu_invoke(int item)
static void
menu_invoke(int item)
{
const menuitem_t *menu = menu_stack[menu_current_level];
menu = &menu[item];
@ -1147,9 +1150,23 @@ void menu_invoke(int item)
}
}
#define KP_X(x) (48*(x) + 2 + (320-64-192))
#define KP_Y(y) (48*(y) + 2)
#define KP_WIDTH 48
#define KP_HEIGHT 48
// Key x, y position (0 - 15) on screen
#define KP_GET_X(posx) ((posx)*KP_WIDTH + (320-64-KP_WIDTH*4))
#define KP_GET_Y(posy) ((posy)*KP_HEIGHT + 12 )
// Key names
#define KP_0 0
#define KP_1 1
#define KP_2 2
#define KP_3 3
#define KP_4 4
#define KP_5 5
#define KP_6 6
#define KP_7 7
#define KP_8 8
#define KP_9 9
#define KP_PERIOD 10
#define KP_MINUS 11
#define KP_X1 12
@ -1164,74 +1181,72 @@ void menu_invoke(int item)
#define KP_N 21
#define KP_P 22
// Set struct data align as BYTE for save flash memory
#pragma pack(push, 1)
typedef struct {
uint16_t x, y;
uint8_t x:4;
uint8_t y:4;
int8_t c;
} keypads_t;
#pragma pack(pop)
const keypads_t *keypads;
uint8_t keypads_last_index;
static const keypads_t *keypads;
static uint8_t keypads_last_index;
const keypads_t keypads_freq[] = {
{ KP_X(1), KP_Y(3), KP_PERIOD },
{ KP_X(0), KP_Y(3), 0 },
{ KP_X(0), KP_Y(2), 1 },
{ KP_X(1), KP_Y(2), 2 },
{ KP_X(2), KP_Y(2), 3 },
{ KP_X(0), KP_Y(1), 4 },
{ KP_X(1), KP_Y(1), 5 },
{ KP_X(2), KP_Y(1), 6 },
{ KP_X(0), KP_Y(0), 7 },
{ KP_X(1), KP_Y(0), 8 },
{ KP_X(2), KP_Y(0), 9 },
{ KP_X(3), KP_Y(0), KP_G },
{ KP_X(3), KP_Y(1), KP_M },
{ KP_X(3), KP_Y(2), KP_K },
{ KP_X(3), KP_Y(3), KP_X1 },
{ KP_X(2), KP_Y(3), KP_BS },
static const keypads_t keypads_freq[] = {
{ 1, 3, KP_PERIOD },
{ 0, 3, KP_0 },
{ 0, 2, KP_1 },
{ 1, 2, KP_2 },
{ 2, 2, KP_3 },
{ 0, 1, KP_4 },
{ 1, 1, KP_5 },
{ 2, 1, KP_6 },
{ 0, 0, KP_7 },
{ 1, 0, KP_8 },
{ 2, 0, KP_9 },
{ 3, 0, KP_G },
{ 3, 1, KP_M },
{ 3, 2, KP_K },
{ 3, 3, KP_X1 },
{ 2, 3, KP_BS },
{ 0, 0, -1 }
};
const keypads_t keypads_scale[] = {
{ KP_X(1), KP_Y(3), KP_PERIOD },
{ KP_X(0), KP_Y(3), 0 },
{ KP_X(0), KP_Y(2), 1 },
{ KP_X(1), KP_Y(2), 2 },
{ KP_X(2), KP_Y(2), 3 },
{ KP_X(0), KP_Y(1), 4 },
{ KP_X(1), KP_Y(1), 5 },
{ KP_X(2), KP_Y(1), 6 },
{ KP_X(0), KP_Y(0), 7 },
{ KP_X(1), KP_Y(0), 8 },
{ KP_X(2), KP_Y(0), 9 },
{ KP_X(3), KP_Y(3), KP_X1 },
{ KP_X(2), KP_Y(3), KP_BS },
static const keypads_t keypads_scale[] = {
{ 1, 3, KP_PERIOD },
{ 0, 3, KP_0 },
{ 0, 2, KP_1 },
{ 1, 2, KP_2 },
{ 2, 2, KP_3 },
{ 0, 1, KP_4 },
{ 1, 1, KP_5 },
{ 2, 1, KP_6 },
{ 0, 0, KP_7 },
{ 1, 0, KP_8 },
{ 2, 0, KP_9 },
{ 3, 3, KP_X1 },
{ 2, 3, KP_BS },
{ 0, 0, -1 }
};
const keypads_t keypads_time[] = {
{ KP_X(1), KP_Y(3), KP_PERIOD },
{ KP_X(0), KP_Y(3), 0 },
{ KP_X(0), KP_Y(2), 1 },
{ KP_X(1), KP_Y(2), 2 },
{ KP_X(2), KP_Y(2), 3 },
{ KP_X(0), KP_Y(1), 4 },
{ KP_X(1), KP_Y(1), 5 },
{ KP_X(2), KP_Y(1), 6 },
{ KP_X(0), KP_Y(0), 7 },
{ KP_X(1), KP_Y(0), 8 },
{ KP_X(2), KP_Y(0), 9 },
{ KP_X(3), KP_Y(1), KP_N },
{ KP_X(3), KP_Y(2), KP_P },
{ KP_X(3), KP_Y(3), KP_MINUS },
{ KP_X(2), KP_Y(3), KP_BS },
static const keypads_t keypads_time[] = {
{ 1, 3, KP_PERIOD },
{ 0, 3, KP_0 },
{ 0, 2, KP_1 },
{ 1, 2, KP_2 },
{ 2, 2, KP_3 },
{ 0, 1, KP_4 },
{ 1, 1, KP_5 },
{ 2, 1, KP_6 },
{ 0, 0, KP_7 },
{ 1, 0, KP_8 },
{ 2, 0, KP_9 },
{ 3, 1, KP_N },
{ 3, 2, KP_P },
{ 3, 3, KP_MINUS },
{ 2, 3, KP_BS },
{ 0, 0, -1 }
};
const keypads_t * const keypads_mode_tbl[] = {
static const keypads_t * const keypads_mode_tbl[] = {
keypads_freq, // start
keypads_freq, // stop
keypads_freq, // center
@ -1244,27 +1259,29 @@ const keypads_t * const keypads_mode_tbl[] = {
keypads_time // scale of delay
};
const char * const keypad_mode_label[] = {
static const char * const keypad_mode_label[] = {
"START", "STOP", "CENTER", "SPAN", "CW FREQ", "SCALE", "REFPOS", "EDELAY", "VELOCITY%", "DELAY"
};
void
static void
draw_keypad(void)
{
int i = 0;
while (keypads[i].x) {
while (keypads[i].c>=0) {
uint16_t bg = config.menu_normal_color;
if (i == selection)
bg = config.menu_active_color;
setForegroundColor(DEFAULT_MENU_TEXT_COLOR);
setBackgroundColor(bg);
ili9341_fill(keypads[i].x, keypads[i].y, 44, 44, bg);
ili9341_drawfont(keypads[i].c, keypads[i].x+14, keypads[i].y+10);
int x = KP_GET_X(keypads[i].x);
int y = KP_GET_Y(keypads[i].y);
ili9341_fill(x+2, y+2, KP_WIDTH-4, KP_HEIGHT-4, bg);
ili9341_drawfont(keypads[i].c, x+(KP_WIDTH-NUM_FONT_GET_WIDTH)/2, y+(KP_HEIGHT-NUM_FONT_GET_HEIGHT)/2);
i++;
}
}
void
static void
draw_numeric_area_frame(void)
{
ili9341_fill(0, 208, 320, 32, DEFAULT_MENU_COLOR);
@ -1274,15 +1291,15 @@ draw_numeric_area_frame(void)
//ili9341_drawfont(KP_KEYPAD, 300, 216);
}
void
static void
draw_numeric_input(const char *buf)
{
int i = 0;
int x = 64;
int i;
int x;
int focused = FALSE;
uint16_t xsim = 0b0010010000000000;
for (i = 0; i < 10 && buf[i]; i++, xsim<<=1) {
for (i = 0, x = 64; i < 10 && buf[i]; i++, xsim<<=1) {
uint16_t fg = DEFAULT_MENU_TEXT_COLOR;
uint16_t bg = DEFAULT_MENU_COLOR;
int c = buf[i];
@ -1290,12 +1307,10 @@ draw_numeric_input(const char *buf)
c = KP_PERIOD;
else if (c == '-')
c = KP_MINUS;
else if (c >= '0' && c <= '9')
else// if (c >= '0' && c <= '9')
c = c - '0';
else
c = -1;
if (uistat.digit == 8-i) {
if (ui_mode == UI_NUMERIC && uistat.digit == 8-i) {
fg = DEFAULT_SPEC_INPUT_COLOR;
focused = TRUE;
if (uistat.digit_mode)
@ -1303,18 +1318,17 @@ draw_numeric_input(const char *buf)
}
setForegroundColor(fg);
setBackgroundColor(bg);
if (c >= 0)
if (c >= 0) // c is number
ili9341_drawfont(c, x, 208+4);
else if (focused)
else if (focused) // c not number, but focused
ili9341_drawfont(0, x, 208+4);
else
else // erase
ili9341_fill(x, 208+4, 20, 24, bg);
x += xsim&0x8000 ? 18+8 : 18;
}
if (i < 10) {
ili9341_fill(x, 208+4, 20*(10-i), 24, DEFAULT_MENU_COLOR);
x += xsim&0x8000 ? NUM_FONT_GET_WIDTH+2+8 : NUM_FONT_GET_WIDTH+2;
}
// erase last
ili9341_fill(x, 208+4, NUM_FONT_GET_WIDTH+2+8, 24, DEFAULT_MENU_COLOR);
}
static int
@ -1398,7 +1412,7 @@ menu_item_modify_attribute(const menuitem_t *menu, int item,
}
}
void
static void
draw_menu_buttons(const menuitem_t *menu)
{
int i = 0;
@ -1430,7 +1444,7 @@ draw_menu_buttons(const menuitem_t *menu)
}
}
void
static void
menu_select_touch(int i)
{
selection = i;
@ -1440,7 +1454,7 @@ menu_select_touch(int i)
menu_invoke(i);
}
void
static void
menu_apply_touch(void)
{
int touch_x, touch_y;
@ -1465,25 +1479,25 @@ menu_apply_touch(void)
ui_mode_normal();
}
void
static void
draw_menu(void)
{
draw_menu_buttons(menu_stack[menu_current_level]);
}
void
static void
erase_menu_buttons(void)
{
ili9341_fill(320-60, 0, 60, 32*7, DEFAULT_BG_COLOR);
}
void
static void
erase_numeric_input(void)
{
ili9341_fill(0, 240-32, 320, 32, DEFAULT_BG_COLOR);
}
void
static void
leave_ui_mode()
{
if (ui_mode == UI_MENU) {
@ -1496,7 +1510,7 @@ leave_ui_mode()
}
}
void
static void
fetch_numeric_target(void)
{
switch (keypad_mode) {
@ -1542,7 +1556,8 @@ fetch_numeric_target(void)
uistat.previous_value = uistat.value;
}
void set_numeric_value(void)
static void
set_numeric_value(void)
{
switch (keypad_mode) {
case KM_START:
@ -1575,7 +1590,7 @@ void set_numeric_value(void)
}
}
void
static void
draw_numeric_area(void)
{
char buf[10];
@ -1583,7 +1598,7 @@ draw_numeric_area(void)
draw_numeric_input(buf);
}
void
static void
ui_mode_menu(void)
{
if (ui_mode == UI_MENU)
@ -1591,13 +1606,13 @@ ui_mode_menu(void)
ui_mode = UI_MENU;
/* narrowen plotting area */
area_width = AREA_WIDTH_NORMAL - (64-8);
area_height = HEIGHT+1;
area_width = AREA_WIDTH_NORMAL - 60;
area_height = AREA_HEIGHT_NORMAL;
ensure_selection();
draw_menu();
}
void
static void
ui_mode_numeric(int _keypad_mode)
{
if (ui_mode == UI_NUMERIC)
@ -1609,14 +1624,14 @@ ui_mode_numeric(int _keypad_mode)
keypad_mode = _keypad_mode;
ui_mode = UI_NUMERIC;
area_width = AREA_WIDTH_NORMAL;
area_height = 240-32;//HEIGHT - 32;
area_height = 240-32;//AREA_HEIGHT_NORMAL - 32;
draw_numeric_area_frame();
fetch_numeric_target();
draw_numeric_area();
}
void
static void
ui_mode_keypad(int _keypad_mode)
{
if (ui_mode == UI_KEYPAD)
@ -1631,7 +1646,7 @@ ui_mode_keypad(int _keypad_mode)
keypads_last_index = i;
ui_mode = UI_KEYPAD;
area_width = AREA_WIDTH_NORMAL - (64-8);
area_width = AREA_WIDTH_NORMAL - 60;
area_height = HEIGHT - 32;
draw_menu();
draw_keypad();
@ -1639,14 +1654,14 @@ ui_mode_keypad(int _keypad_mode)
draw_numeric_input("");
}
void
static void
ui_mode_normal(void)
{
if (ui_mode == UI_NORMAL)
return;
area_width = AREA_WIDTH_NORMAL;
area_height = HEIGHT+1;
area_height = AREA_HEIGHT_NORMAL;
leave_ui_mode();
ui_mode = UI_NORMAL;
}
@ -1676,16 +1691,14 @@ lever_move_marker(int status)
static void
lever_search_marker(int status)
{
int i = -1;
if (active_marker >= 0) {
if (status & EVT_DOWN) {
int i = marker_search_left(markers[active_marker].index);
if (status & EVT_DOWN)
i = marker_search_left(markers[active_marker].index);
else if (status & EVT_UP)
i = marker_search_right(markers[active_marker].index);
if (i != -1)
markers[active_marker].index = i;
} else if (status & EVT_UP) {
int i = marker_search_right(markers[active_marker].index);
if (i != -1)
markers[active_marker].index = i;
}
redraw_marker(active_marker, TRUE);
}
}
@ -1768,14 +1781,13 @@ ui_process_menu(void)
if (menu_stack[menu_current_level][selection+1].type == MT_NONE)
goto menuclose;
selection++;
draw_menu();
}
if (status & EVT_DOWN) {
if (selection == 0)
goto menuclose;
selection--;
draw_menu();
}
draw_menu();
status = btn_wait_release();
} while (status != 0);
}
@ -1867,9 +1879,11 @@ keypad_apply_touch(void)
touch_position(&touch_x, &touch_y);
while (keypads[i].x) {
if (keypads[i].x-2 < touch_x && touch_x < keypads[i].x+44+2
&& keypads[i].y-2 < touch_y && touch_y < keypads[i].y+44+2) {
while (keypads[i].c>=0) {
int x = KP_GET_X(keypads[i].x);
int y = KP_GET_Y(keypads[i].y);
if (x < touch_x && touch_x < x+KP_WIDTH
&& y < touch_y && touch_y < y+KP_HEIGHT) {
// draw focus
selection = i;
draw_keypad();
@ -1951,35 +1965,28 @@ ui_process_numeric(void)
do {
if (uistat.digit_mode) {
if (status & EVT_DOWN) {
if (uistat.digit < 8) {
if (uistat.digit < 8)
uistat.digit++;
draw_numeric_area();
} else {
else
goto exit;
}
}
if (status & EVT_UP) {
if (uistat.digit > 0) {
if (uistat.digit > 0)
uistat.digit--;
draw_numeric_area();
} else {
else
goto exit;
}
}
} else {
int32_t step = 1;
int n;
for (n = uistat.digit; n > 0; n--)
step *= 10;
if (status & EVT_DOWN) {
if (status & EVT_DOWN)
uistat.value += step;
draw_numeric_area();
}
if (status & EVT_UP) {
if (status & EVT_UP)
uistat.value -= step;
}
draw_numeric_area();
}
}
status = btn_wait_release();
} while (status != 0);
}
@ -1992,7 +1999,7 @@ ui_process_numeric(void)
ui_mode_normal();
}
void
static void
ui_process_keypad(void)
{
int status;
@ -2004,20 +2011,13 @@ ui_process_keypad(void)
if (status & (EVT_UP|EVT_DOWN)) {
int s = status;
do {
if (s & EVT_UP) {
selection--;
if (selection < 0)
if (s & EVT_UP)
if (--selection < 0)
selection = keypads_last_index;
draw_keypad();
}
if (s & EVT_DOWN) {
selection++;
if (keypads[selection].c < 0) {
// reaches to tail
if (s & EVT_DOWN)
if (++selection > keypads_last_index)
selection = 0;
}
draw_keypad();
}
s = btn_wait_release();
} while (s != 0);
}
@ -2086,12 +2086,6 @@ drag_marker(int t, int m)
} while(status != EVT_TOUCH_RELEASED);
}
static int
sq_distance(int x0, int y0)
{
return x0*x0 + y0*y0;
}
static int
touch_pickup_marker(void)
{
@ -2101,18 +2095,19 @@ touch_pickup_marker(void)
touch_x -= OFFSETX;
touch_y -= OFFSETY;
for (m = 0; m < 4; m++) {
for (m = 0; m < MARKERS_MAX; m++) {
if (!markers[m].enabled)
continue;
for (t = 0; t < 4; t++) {
for (t = 0; t < TRACES_MAX; t++) {
int x, y;
if (!trace[t].enabled)
continue;
marker_position(m, t, &x, &y);
if (sq_distance(x - touch_x, y - touch_y) < 400) {
x-=touch_x;
y-=touch_y;
if ((x*x+y*y) < 20*20) {
if (active_marker != m) {
previous_marker = active_marker;
active_marker = m;
@ -2223,7 +2218,7 @@ static const GPTConfig gpt3cfg = {
0
};
void
static void
test_touch(int *x, int *y)
{
adc_stop(ADC1);