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Fix #233 - init distance string before drawing it

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(and violating my own "no formatting checkins with other changes" rule
to restore proper indentation for this file)
This commit is contained in:
geeksville 2020-06-26 15:04:22 -07:00
parent ac135be8cd
commit a595fc4642
1 changed files with 65 additions and 31 deletions
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96
src/screen.cpp
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@ -55,7 +55,7 @@ static FrameCallback normalFrames[MAX_NUM_NODES + NUM_EXTRA_FRAMES];
static uint32_t targetFramerate = IDLE_FRAMERATE;
static char btPIN[16] = "888888";
uint8_t imgBattery[16] = { 0xFF, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0xE7, 0x3C };
uint8_t imgBattery[16] = {0xFF, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0xE7, 0x3C};
static void drawBootScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int16_t x, int16_t y)
{
@ -69,10 +69,11 @@ static void drawBootScreen(OLEDDisplay *display, OLEDDisplayUiState *state, int1
display->drawString(64 + x, SCREEN_HEIGHT - FONT_HEIGHT_16, "meshtastic.org");
display->setFont(ArialMT_Plain_10);
const char *region = xstr(HW_VERSION);
if(*region && region[3] == '-') // Skip past 1.0- in the 1.0-EU865 string
if (*region && region[3] == '-') // Skip past 1.0- in the 1.0-EU865 string
region += 4;
char buf[16];
snprintf(buf, sizeof(buf), "%s", xstr(APP_VERSION)); // Note: we don't bother printing region or now, it makes the string too long
snprintf(buf, sizeof(buf), "%s",
xstr(APP_VERSION)); // Note: we don't bother printing region or now, it makes the string too long
display->drawString(SCREEN_WIDTH - 20, 0, buf);
}
@ -91,8 +92,8 @@ static void drawFrameBluetooth(OLEDDisplay *display, OLEDDisplayUiState *state,
display->setFont(ArialMT_Plain_10);
char buf[30];
const char *name = "Name: ";
strcpy(buf,name);
strcat(buf,getDeviceName());
strcpy(buf, name);
strcat(buf, getDeviceName());
display->drawString(64 + x, 48 + y, buf);
}
@ -173,9 +174,10 @@ static uint32_t drawRows(OLEDDisplay *display, int16_t x, int16_t y, const char
}
// Draw power bars or a charging indicator on an image of a battery, determined by battery charge voltage or percentage.
static void drawBattery(OLEDDisplay *display, int16_t x, int16_t y, uint8_t *imgBuffer, PowerStatus *powerStatus) {
static const uint8_t powerBar[3] = { 0x81, 0xBD, 0xBD };
static const uint8_t lightning[8] = { 0xA1, 0xA1, 0xA5, 0xAD, 0xB5, 0xA5, 0x85, 0x85 };
static void drawBattery(OLEDDisplay *display, int16_t x, int16_t y, uint8_t *imgBuffer, PowerStatus *powerStatus)
{
static const uint8_t powerBar[3] = {0x81, 0xBD, 0xBD};
static const uint8_t lightning[8] = {0xA1, 0xA1, 0xA5, 0xAD, 0xB5, 0xA5, 0x85, 0x85};
// Clear the bar area on the battery image
for (int i = 1; i < 14; i++) {
imgBuffer[i] = 0x81;
@ -183,17 +185,19 @@ static void drawBattery(OLEDDisplay *display, int16_t x, int16_t y, uint8_t *img
// If charging, draw a charging indicator
if (powerStatus->charging) {
memcpy(imgBuffer + 3, lightning, 8);
// If not charging, Draw power bars
// If not charging, Draw power bars
} else {
for (int i = 0; i < 4; i++) {
if(powerStatus->batteryChargePercent >= 25 * i) memcpy(imgBuffer + 1 + (i * 3), powerBar, 3);
if (powerStatus->batteryChargePercent >= 25 * i)
memcpy(imgBuffer + 1 + (i * 3), powerBar, 3);
}
}
display->drawFastImage(x, y, 16, 8, imgBuffer);
}
// Draw nodes status
static void drawNodes(OLEDDisplay *display, int16_t x, int16_t y, int nodesOnline, int nodesTotal) {
static void drawNodes(OLEDDisplay *display, int16_t x, int16_t y, int nodesOnline, int nodesTotal)
{
char usersString[20];
sprintf(usersString, "%d/%d", nodesOnline, nodesTotal);
display->drawFastImage(x, y, 8, 8, imgUser);
@ -201,16 +205,41 @@ static void drawNodes(OLEDDisplay *display, int16_t x, int16_t y, int nodesOnlin
}
// Draw GPS status summary
static void drawGPS(OLEDDisplay *display, int16_t x, int16_t y, GPS *gps) {
if(!gps->isConnected) { display->drawString(x, y - 2, "No GPS"); return; }
display->drawFastImage(x, y, 6, 8, gps->hasLock() ? imgPositionSolid : imgPositionEmpty );
if(!gps->hasLock()) { display->drawString(x + 8, y - 2, "No sats"); return; }
if(gps->dop <= 100) { display->drawString(x + 8, y - 2, "Ideal"); return; }
if(gps->dop <= 200) { display->drawString(x + 8, y - 2, "Exc."); return; }
if(gps->dop <= 500) { display->drawString(x + 8, y - 2, "Good"); return; }
if(gps->dop <= 1000) { display->drawString(x + 8, y - 2, "Mod."); return; }
if(gps->dop <= 2000) { display->drawString(x + 8, y - 2, "Fair"); return; }
if(gps->dop > 0) { display->drawString(x + 8, y - 2, "Poor"); return; }
static void drawGPS(OLEDDisplay *display, int16_t x, int16_t y, GPS *gps)
{
if (!gps->isConnected) {
display->drawString(x, y - 2, "No GPS");
return;
}
display->drawFastImage(x, y, 6, 8, gps->hasLock() ? imgPositionSolid : imgPositionEmpty);
if (!gps->hasLock()) {
display->drawString(x + 8, y - 2, "No sats");
return;
}
if (gps->dop <= 100) {
display->drawString(x + 8, y - 2, "Ideal");
return;
}
if (gps->dop <= 200) {
display->drawString(x + 8, y - 2, "Exc.");
return;
}
if (gps->dop <= 500) {
display->drawString(x + 8, y - 2, "Good");
return;
}
if (gps->dop <= 1000) {
display->drawString(x + 8, y - 2, "Mod.");
return;
}
if (gps->dop <= 2000) {
display->drawString(x + 8, y - 2, "Fair");
return;
}
if (gps->dop > 0) {
display->drawString(x + 8, y - 2, "Poor");
return;
}
}
/// Ported from my old java code, returns distance in meters along the globe
@ -421,11 +450,10 @@ static void drawNodeInfo(OLEDDisplay *display, OLEDDisplayUiState *state, int16_
snprintf(lastStr, sizeof(lastStr), "%u hours ago", agoSecs / 60 / 60);
static char distStr[20];
*distStr = 0; // might not have location data
strcpy(distStr, "? km"); // might not have location data
float headingRadian;
NodeInfo *ourNode = nodeDB.getNode(nodeDB.getNodeNum());
const char *fields[] = {username, distStr, signalStr, lastStr, NULL};
drawColumns(display, x, y, fields);
// coordinates for the center of the compass/circle
int16_t compassX = x + SCREEN_WIDTH - COMPASS_DIAM / 2 - 1, compassY = y + SCREEN_HEIGHT / 2;
@ -448,9 +476,12 @@ static void drawNodeInfo(OLEDDisplay *display, OLEDDisplayUiState *state, int16_
// Debug info for gps lock errors
// DEBUG_MSG("ourNode %d, ourPos %d, theirPos %d\n", !!ourNode, ourNode && hasPosition(ourNode), hasPosition(node));
display->drawString(compassX - FONT_HEIGHT/4, compassY - FONT_HEIGHT/2, "?");
display->drawString(compassX - FONT_HEIGHT / 4, compassY - FONT_HEIGHT / 2, "?");
display->drawCircle(compassX, compassY, COMPASS_DIAM / 2);
}
// Must be after distStr is populated
drawColumns(display, x, y, fields);
}
#if 0
@ -719,7 +750,10 @@ void DebugInfo::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
snprintf(channelStr, sizeof(channelStr), "#%s", channelName.c_str());
// Display power status
if (powerStatus.haveBattery) drawBattery(display, x, y + 2, imgBattery, &powerStatus); else display->drawFastImage(x, y + 2, 16, 8, powerStatus.usb ? imgUSB : imgPower);
if (powerStatus.haveBattery)
drawBattery(display, x, y + 2, imgBattery, &powerStatus);
else
display->drawFastImage(x, y + 2, 16, 8, powerStatus.usb ? imgUSB : imgPower);
// Display nodes status
drawNodes(display, x + (SCREEN_WIDTH * 0.25), y + 2, nodesOnline, nodesTotal);
// Display GPS status
@ -732,16 +766,16 @@ void DebugInfo::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
display->drawLogBuffer(x, yo);
}
//adjust Brightness cycle trough 1 to 254 as long as attachDuringLongPress is true
void Screen::adjustBrightness(){
if (brightness == 254)
{
// adjust Brightness cycle trough 1 to 254 as long as attachDuringLongPress is true
void Screen::adjustBrightness()
{
if (brightness == 254) {
brightness = 0;
} else {
brightness++;
brightness++;
}
int width = brightness / (254.00 / SCREEN_WIDTH);
dispdev.drawRect( 0, 30, SCREEN_WIDTH, 4);
dispdev.drawRect(0, 30, SCREEN_WIDTH, 4);
dispdev.fillRect(0, 31, width, 2);
dispdev.display();
dispdev.setBrightness(brightness);