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Merge pull request #666 from jg1uaa/oled-userdb

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adjust message layout to display whole POCSAG message
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Jonathan Naylor 2020-12-13 10:41:02 +00:00 committed by GitHub
parent 6e05225522 9dbe634f08
commit 787393e4c2
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 17 additions and 6 deletions
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23
OLED.cpp
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@ -571,14 +571,25 @@ void COLED::writePOCSAGInt(uint32_t ric, const std::string& message)
m_mode = MODE_POCSAG;
m_display.clearDisplay();
m_display.fillRect(0, OLED_LINE1, m_display.width(), m_display.height(), BLACK);
m_display.fillRect(0, OLED_LINE2, m_display.width(), m_display.height(), BLACK);
m_display.setCursor(0,OLED_LINE3);
m_display.setCursor(0,OLED_LINE2);
m_display.printf("RIC: %u", ric);
m_display.setTextWrap(true); // text wrap temorally enable
m_display.setCursor(0,OLED_LINE5);
m_display.printf("MSG: %s", message.c_str());
m_display.setCursor(0,OLED_LINE3);
// no room to display "MSG: " header
// due to limitation of AdaFruit_GFX::vprintf() (in ArduiPi_OLED),
// the maximum string length displayed by single printf() call is 63.
// to avoid this, divide POCSAG (max 80 chars) message into some pieces.
int total = message.length();
for (int i = 0; i < total; ) {
int remain = total - i;
int len = (remain < 40) ? remain : 40;
m_display.printf("%s", message.substr(i, len).c_str());
i += len;
}
m_display.setTextWrap(false);
OLED_statusbar();
@ -588,9 +599,9 @@ void COLED::writePOCSAGInt(uint32_t ric, const std::string& message)
void COLED::clearPOCSAGInt()
{
m_display.fillRect(0, OLED_LINE1, m_display.width(), m_display.height(), BLACK);
m_display.fillRect(0, OLED_LINE2, m_display.width(), m_display.height(), BLACK);
m_display.setCursor(40,OLED_LINE4);
m_display.setCursor(40,OLED_LINE3);
m_display.print("Listening");
m_display.setCursor(0,OLED_LINE6);