DigitalInfinity/ESP32-PaxCounter
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M5stack display support (experimental)

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This commit is contained in:
Klaus K Wilting 2020-04-05 23:01:39 +02:00
parent 70d836d2f6
commit a56c534195
2 changed files with 87 additions and 36 deletions
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4
include/display.h
View File

@ -70,7 +70,7 @@
// settings for qr code generator // settings for qr code generator
#define QR_VERSION 3 // 29 x 29px #define QR_VERSION 3 // 29 x 29px
#define QR_SCALEFACTOR 2 // 29 -> 58x < 64px #define QR_SCALEFACTOR MY_DISPLAY_HEIGHT / (29 + 4) // 4px borderlines
extern uint8_t DisplayIsOn, displaybuf[]; extern uint8_t DisplayIsOn, displaybuf[];
@ -79,9 +79,11 @@ void dp_refresh(bool nextPage = false);
void dp_init(bool verbose = false); void dp_init(bool verbose = false);
void dp_shutdown(void); void dp_shutdown(void);
void dp_drawPage(time_t t, bool nextpage); void dp_drawPage(time_t t, bool nextpage);
void dp_println(void);
void dp_printf(uint16_t x, uint16_t y, uint8_t font, uint8_t inv, void dp_printf(uint16_t x, uint16_t y, uint8_t font, uint8_t inv,
const char *format, ...); const char *format, ...);
void dp_dump(uint8_t *pBuffer); void dp_dump(uint8_t *pBuffer);
void dp_setCursor(int x, int y);
void dp_contrast(uint8_t contrast); void dp_contrast(uint8_t contrast);
void dp_clear(void); void dp_clear(void);
void dp_power(uint8_t screenon); void dp_power(uint8_t screenon);

117
src/display.cpp
View File

@ -11,8 +11,8 @@ Display-Mask (128 x 64 pixel):
0|PAX:aabbccdd STRETCHED 0|PAX:aabbccdd STRETCHED
1|PAX:aabbccdd STRETCHED 1|PAX:aabbccdd STRETCHED
2| 2|
3|B:a.bcV Sats:ab ch:ab SMALL 3|WIFI:abcde BLTH:abcde SMALL
4|WIFI:abcde BLTH:abcde SMALL 4|B:a.bcV Sats:ab ch:ab SMALL
5|RLIM:abcd Mem:abcdKB SMALL 5|RLIM:abcd Mem:abcdKB SMALL
6|27.Feb 2019 20:27:00* SMALL 6|27.Feb 2019 20:27:00* SMALL
7|yyyyyyyyyyyyy xx SFab SMALL 7|yyyyyyyyyyyyy xx SFab SMALL
@ -65,11 +65,11 @@ void dp_setup(int contrast) {
// set display buffer // set display buffer
oledSetBackBuffer(&ssoled, displaybuf); oledSetBackBuffer(&ssoled, displaybuf);
oledSetTextWrap(&&ssoled, true);
#elif (HAS_DISPLAY) == 2 // SPI TFT #elif (HAS_DISPLAY) == 2 // SPI TFT
tft.init(); tft.init();
tft.setRotation(MY_DISPLAY_FLIP ? 3 : 1); tft.setRotation(MY_DISPLAY_FLIP ? 3 : 1);
tft.invertDisplay(MY_DISPLAY_INVERT ? true : false); tft.invertDisplay(MY_DISPLAY_INVERT ? true : false);
tft.setTextColor(MY_DISPLAY_FGCOLOR, MY_DISPLAY_BGCOLOR); tft.setTextColor(MY_DISPLAY_FGCOLOR, MY_DISPLAY_BGCOLOR);
@ -132,10 +132,17 @@ void dp_init(bool verbose) {
dp_printqr(3, 3, deveui); dp_printqr(3, 3, deveui);
// display DEVEUI as plain text on the right // display DEVEUI as plain text on the right
dp_printf(72, 0, MY_FONT_NORMAL, 0, "LORAWAN"); const int x_offset = QR_SCALEFACTOR * 29 + 20;
dp_printf(72, 1, MY_FONT_NORMAL, 0, "DEVEUI:"); dp_setCursor(x_offset, 1);
for (uint8_t i = 0; i <= 3; i++) dp_printf(x_offset, 1, MY_FONT_NORMAL, 0, "DEVEUI:");
dp_printf(80, i + 3, MY_FONT_NORMAL, 0, "%4.4s", deveui + i * 4); for (uint8_t i = 0; i <= 3; i++) {
#if (HAS_DISPLAY) == 1
dp_setCursor(x_offset, i + 3);
#elif (HAS_DISPLAY) == 2
dp_setCursor(x_offset, 2 * (i + 3));
#endif
dp_printf(x_offset, i + 3, MY_FONT_NORMAL, 0, "%4.4s", deveui + i * 4);
}
// give user some time to read or take picture // give user some time to read or take picture
dp_dump(displaybuf); dp_dump(displaybuf);
@ -208,10 +215,6 @@ void dp_drawPage(time_t t, bool nextpage) {
static bool wasnofix = true; static bool wasnofix = true;
#endif #endif
// line 1/2: pax counter
dp_printf(0, 0, MY_FONT_STRETCHED, 0, "PAX:%-4d",
macs.size()); // display number of unique macs total Wifi + BLE
start: start:
if (nextpage) { if (nextpage) {
@ -219,6 +222,16 @@ start:
dp_clear(); dp_clear();
} }
// cursor home
dp_setCursor(0, 0);
// line 1/2: pax counter
if (DisplayPage < 6) {
dp_printf(0, 0, MY_FONT_STRETCHED, 0, "PAX:%-4d",
macs.size()); // display number of unique macs total Wifi + BLE
dp_println();
}
switch (DisplayPage) { switch (DisplayPage) {
// page 0: parameters overview // page 0: parameters overview
@ -233,15 +246,17 @@ start:
case 0: case 0:
// line 3: wifi + bluetooth counters // line 3: wifi + bluetooth counters
// WIFI:abcde BLTH:abcde
#if ((WIFICOUNTER) && (BLECOUNTER)) #if ((WIFICOUNTER) && (BLECOUNTER))
if (cfg.wifiscan) if (cfg.wifiscan)
dp_printf(0, 3, MY_FONT_SMALL, 0, "WIFI:%-5d", macs_wifi); dp_printf(0, 3, MY_FONT_SMALL, 0, "WIFI:%-5d", macs_wifi);
else else
dp_printf(0, 3, MY_FONT_SMALL, 0, "%s", "WIFI:off"); dp_printf(0, 3, MY_FONT_SMALL, 0, "%s", "WIFI:off");
if (cfg.blescan) if (cfg.blescan)
dp_printf(66, 3, MY_FONT_SMALL, 0, "BLTH:%-5d", macs_ble); dp_printf(66, 3, MY_FONT_SMALL, 0, " BLTH:%-5d", macs_ble);
else else
dp_printf(66, 3, MY_FONT_SMALL, 0, "%s", "BLTH:off"); dp_printf(66, 3, MY_FONT_SMALL, 0, "%s", " BLTH:off");
#elif ((WIFICOUNTER) && (!BLECOUNTER)) #elif ((WIFICOUNTER) && (!BLECOUNTER))
if (cfg.wifiscan) if (cfg.wifiscan)
dp_printf(0, 3, MY_FONT_SMALL, 0, "WIFI:%-5d", macs_wifi); dp_printf(0, 3, MY_FONT_SMALL, 0, "WIFI:%-5d", macs_wifi);
@ -255,8 +270,10 @@ start:
#else #else
dp_printf(0, 3, MY_FONT_SMALL, 0, "%s", "Sniffer disabled"); dp_printf(0, 3, MY_FONT_SMALL, 0, "%s", "Sniffer disabled");
#endif #endif
dp_println();
// line 4: Battery + GPS status + Wifi channel // line 4: Battery + GPS status + Wifi channel
// B:a.bcV Sats:ab ch:ab
#if (defined BAT_MEASURE_ADC || defined HAS_PMU) #if (defined BAT_MEASURE_ADC || defined HAS_PMU)
if (batt_voltage == 0xffff) if (batt_voltage == 0xffff)
dp_printf(0, 4, MY_FONT_SMALL, 0, "%s", "USB "); dp_printf(0, 4, MY_FONT_SMALL, 0, "%s", "USB ");
@ -264,28 +281,38 @@ start:
dp_printf(0, 4, MY_FONT_SMALL, 0, "%s", "No batt"); dp_printf(0, 4, MY_FONT_SMALL, 0, "%s", "No batt");
else else
dp_printf(0, 4, MY_FONT_SMALL, 0, "B:%.2fV", batt_voltage / 1000.0); dp_printf(0, 4, MY_FONT_SMALL, 0, "B:%.2fV", batt_voltage / 1000.0);
#else
dp_printf(0, 4, MY_FONT_SMALL, 0, "%s", " ");
#endif #endif
#if (HAS_GPS) #if (HAS_GPS)
if (gps_hasfix()) if (gps_hasfix())
dp_printf(48, 4, MY_FONT_SMALL, 0, "Sats:%.2d", gps.satellites.value()); dp_printf(48, 4, MY_FONT_SMALL, 0, " Sats:%.2d", gps.satellites.value());
else // if no fix then display Sats value inverse else // if no fix then display Sats value inverse
dp_printf(48, 4, MY_FONT_SMALL, 1, "Sats:%.2d", gps.satellites.value()); dp_printf(48, 4, MY_FONT_SMALL, 1, " Sats:%.2d", gps.satellites.value());
#else
dp_printf(48, 4, MY_FONT_SMALL, 0, "%s", " ");
#endif #endif
dp_printf(96, 4, MY_FONT_SMALL, 0, "ch:%02d", channel); dp_printf(96, 4, MY_FONT_SMALL, 0, " ch:%02d", channel);
dp_println();
// line 5: RSSI limiter + free memory // line 5: RSSI limiter + free memory
// RLIM:abcd Mem:abcdKB
dp_printf(0, 5, MY_FONT_SMALL, 0, dp_printf(0, 5, MY_FONT_SMALL, 0,
!cfg.rssilimit ? "RLIM:off " : "RLIM:%-4d", cfg.rssilimit); !cfg.rssilimit ? "RLIM:off " : "RLIM:%-4d", cfg.rssilimit);
dp_printf(66, 5, MY_FONT_SMALL, 0, "Mem:%4dKB", getFreeRAM() / 1024); dp_printf(66, 5, MY_FONT_SMALL, 0, " Mem:%4dKB", getFreeRAM() / 1024);
dp_println();
// line 6: time + date // line 6: time + date
// 27.Feb 2019 20:27:00*
#if (TIME_SYNC_INTERVAL) #if (TIME_SYNC_INTERVAL)
timeState = TimePulseTick ? ' ' : timeSetSymbols[timeSource]; timeState = TimePulseTick ? ' ' : timeSetSymbols[timeSource];
TimePulseTick = false; TimePulseTick = false;
dp_printf(0, 6, MY_FONT_SMALL, 0, "%02d.%3s %4d", day(t), dp_printf(0, 6, MY_FONT_SMALL, 0, "%02d.%3s %4d", day(t),
printmonth[month(t)], year(t)); printmonth[month(t)], year(t));
dp_printf(72, 6, MY_FONT_SMALL, 0, "%02d:%02d:%02d", hour(t), minute(t), dp_printf(72, 6, MY_FONT_SMALL, 0, " %02d:%02d:%02d", hour(t), minute(t),
second(t)); second(t));
// display inverse timeState if clock controller is enabled // display inverse timeState if clock controller is enabled
@ -294,16 +321,19 @@ start:
#else #else
dp_printf(120, 6, MY_FONT_SMALL, 0, "%c", timeState); dp_printf(120, 6, MY_FONT_SMALL, 0, "%c", timeState);
#endif #endif
dp_println();
#endif // TIME_SYNC_INTERVAL #endif // TIME_SYNC_INTERVAL
// line 7: LORA network status // line 7: LORA network status
// yyyyyyyyyyyyy xx SFab
#if (HAS_LORA) #if (HAS_LORA)
// LMiC event display // LMiC event display
dp_printf(0, 7, MY_FONT_SMALL, 0, "%-16s", lmic_event_msg); dp_printf(0, 7, MY_FONT_SMALL, 0, "%-16s", lmic_event_msg);
// LORA datarate, display inverse if ADR disabled // LORA datarate, display inverse if ADR disabled
dp_printf(102, 7, MY_FONT_SMALL, !cfg.adrmode, "%-4s", dp_printf(102, 7, MY_FONT_SMALL, !cfg.adrmode, " %-4s",
getSfName(updr2rps(LMIC.datarate))); getSfName(updr2rps(LMIC.datarate)));
dp_println();
#endif // HAS_LORA #endif // HAS_LORA
break; // page0 break; // page0
@ -376,13 +406,17 @@ start:
// 7|SNR:-0000 RSSI:-0000 // 7|SNR:-0000 RSSI:-0000
dp_printf(0, 3, MY_FONT_SMALL, 0, "NetwID:%06X TXpw:%-2d", dp_printf(0, 3, MY_FONT_SMALL, 0, "NetwID:%06X TXpw:%-2d",
LMIC.netid & 0x001FFFFF, LMIC.radio_txpow); LMIC.netid & 0x001FFFFF, LMIC.radio_txpow);
dp_println();
dp_printf(0, 4, MY_FONT_SMALL, 0, "DevAdd:%08X DR:%1d", LMIC.devaddr, dp_printf(0, 4, MY_FONT_SMALL, 0, "DevAdd:%08X DR:%1d", LMIC.devaddr,
LMIC.datarate); LMIC.datarate);
dp_println();
dp_printf(0, 5, MY_FONT_SMALL, 0, "ChMsk:%04X Nonce:%04X", LMIC.channelMap, dp_printf(0, 5, MY_FONT_SMALL, 0, "ChMsk:%04X Nonce:%04X", LMIC.channelMap,
LMIC.devNonce); LMIC.devNonce);
dp_println();
dp_printf(0, 6, MY_FONT_SMALL, 0, "fUp:%-6d fDn:%-6d", dp_printf(0, 6, MY_FONT_SMALL, 0, "fUp:%-6d fDn:%-6d",
LMIC.seqnoUp ? LMIC.seqnoUp - 1 : 0, LMIC.seqnoUp ? LMIC.seqnoUp - 1 : 0,
LMIC.seqnoDn ? LMIC.seqnoDn - 1 : 0); LMIC.seqnoDn ? LMIC.seqnoDn - 1 : 0);
dp_println();
dp_printf(0, 7, MY_FONT_SMALL, 0, "SNR:%-5d RSSI:%-5d", (LMIC.snr + 2) / 4, dp_printf(0, 7, MY_FONT_SMALL, 0, "SNR:%-5d RSSI:%-5d", (LMIC.snr + 2) / 4,
LMIC.rssi); LMIC.rssi);
break; // page5 break; // page5
@ -407,6 +441,23 @@ start:
} // dp_drawPage } // dp_drawPage
// display helper functions // display helper functions
void dp_setCursor(int x, int y) {
#if (HAS_DISPLAY) == 1
oledSetCursor(&ssoled, x, y);
#elif (HAS_DISPLAY) == 2
tft.setCursor(x, y * 8);
#endif
}
void dp_println(void) {
#if (HAS_DISPLAY) == 1
// to come
#elif (HAS_DISPLAY) == 2
tft.println();
#endif
};
void dp_printf(uint16_t x, uint16_t y, uint8_t font, uint8_t inv, void dp_printf(uint16_t x, uint16_t y, uint8_t font, uint8_t inv,
const char *format, ...) { const char *format, ...) {
char loc_buf[64]; char loc_buf[64];
@ -427,31 +478,27 @@ void dp_printf(uint16_t x, uint16_t y, uint8_t font, uint8_t inv,
va_end(arg); va_end(arg);
return; return;
} }
len = vsnprintf(temp, len + 1, format, arg); vsnprintf(temp, len + 1, format, arg);
} }
va_end(arg); va_end(arg);
#if (HAS_DISPLAY) == 1 #if (HAS_DISPLAY) == 1
oledWriteString(&ssoled, 0, x, y, temp, font, inv, false); oledWriteString(&ssoled, 0, x, y, temp, font, inv, false);
#elif (HAS_DISPLAY) == 2 #elif (HAS_DISPLAY) == 2
uint8_t tft_font, font_vScale;
// map font oled -> tft // map font oled -> tft
uint8_t tft_font;
switch (font) { switch (font) {
case MY_FONT_STRETCHED: // 16x16 on OLED case MY_FONT_STRETCHED: // 16x16 on OLED
case MY_FONT_LARGE: // 16x32 on OLED case MY_FONT_LARGE: // 16x32 on OLED
tft_font = 4; // 26px tft_font = 4; // 26px
font_vScale = 26;
break; break;
case MY_FONT_SMALL: // 6x8 on OLED case MY_FONT_SMALL: // 6x8 on OLED
case MY_FONT_NORMAL: // 8x8 on OLED case MY_FONT_NORMAL: // 8x8 on OLED
tft_font = 2; // 16px
font_vScale = 16;
break;
default: default:
tft_font = 2; // 16px tft_font = 2; // 16px
font_vScale = 16; break;
} }
tft.setCursor(x, y * font_vScale, tft_font); tft.setTextFont(tft_font);
tft.printf(temp); tft.printf(temp);
#endif #endif
@ -464,14 +511,16 @@ void dp_dump(uint8_t *pBuffer) {
#if (HAS_DISPLAY) == 1 #if (HAS_DISPLAY) == 1
oledDumpBuffer(&ssoled, pBuffer); oledDumpBuffer(&ssoled, pBuffer);
#elif (HAS_DISPLAY) == 2 #elif (HAS_DISPLAY) == 2
// no buffered rendering for TFT // to do: buffered rendering for TFT
#endif #endif
} }
void dp_clear() { void dp_clear(void) {
#if (HAS_DISPLAY) == 1 #if (HAS_DISPLAY) == 1
oledSetCursor(&ssoled, 0, 0);
oledFill(&ssoled, 0, 1); oledFill(&ssoled, 0, 1);
#elif (HAS_DISPLAY) == 2 #elif (HAS_DISPLAY) == 2
tft.setCursor(0, 0);
tft.fillScreen(MY_DISPLAY_BGCOLOR); tft.fillScreen(MY_DISPLAY_BGCOLOR);
#endif #endif
} }
@ -480,7 +529,7 @@ void dp_contrast(uint8_t contrast) {
#if (HAS_DISPLAY) == 1 #if (HAS_DISPLAY) == 1
oledSetContrast(&ssoled, contrast); oledSetContrast(&ssoled, contrast);
#elif (HAS_DISPLAY) == 2 #elif (HAS_DISPLAY) == 2
// no contrast setting for TFT // to do: gamma correction for TFT
#endif #endif
} }
@ -513,8 +562,8 @@ void dp_printqr(uint16_t offset_x, uint16_t offset_y, const char *Message) {
qrcode_initText(&qrcode, qrcodeData, QR_VERSION, ECC_HIGH, Message); qrcode_initText(&qrcode, qrcodeData, QR_VERSION, ECC_HIGH, Message);
// draw QR code // draw QR code
for (uint16_t y = 0; y < qrcode.size; y++) for (uint8_t y = 0; y < qrcode.size; y++)
for (uint16_t x = 0; x < qrcode.size; x++) for (uint8_t x = 0; x < qrcode.size; x++)
if (!qrcode_getModule(&qrcode, x, y)) // "black" if (!qrcode_getModule(&qrcode, x, y)) // "black"
dp_fillRect(x * QR_SCALEFACTOR + offset_x, dp_fillRect(x * QR_SCALEFACTOR + offset_x,
y * QR_SCALEFACTOR + offset_y, QR_SCALEFACTOR, y * QR_SCALEFACTOR + offset_y, QR_SCALEFACTOR,
@ -537,7 +586,7 @@ void dp_fillRect(uint16_t x, uint16_t y, uint16_t width, uint16_t height,
for (uint16_t xi = x; xi < x + width; xi++) for (uint16_t xi = x; xi < x + width; xi++)
oledDrawLine(&ssoled, xi, y, xi, y + height - 1, bRender); oledDrawLine(&ssoled, xi, y, xi, y + height - 1, bRender);
#elif (HAS_DISPLAY) == 2 #elif (HAS_DISPLAY) == 2
tft.drawRect(x, y, width, height, MY_DISPLAY_FGCOLOR); tft.fillRect(x, y, width, height, MY_DISPLAY_FGCOLOR);
#endif #endif
} }