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Recalculate the TX delay for POCSAG.

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This commit is contained in:
Jonathan Naylor
2018-06-26 18:16:13 +01:00
parent dcd8142c51
commit 76d2058075
2 changed files with 6 additions and 6 deletions
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POCSAGTX.cpp
+5 -5
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@@ -20,10 +20,10 @@
#include "Globals.h"
#include "POCSAGTX.h"
const uint16_t POCSAG_PREAMBLE_LENGTH_BYTES = 576U / 8U;
const uint16_t POCSAG_FRAME_LENGTH_BYTES = 17U * sizeof(uint32_t);
const uint16_t POCSAG_PREAMBLE_LENGTH_BYTES = 18U * sizeof(uint32_t);
const uint16_t POCSAG_RADIO_SYMBOL_LENGTH = 20U;
const q15_t POCSAG_LEVEL1[] = { 1700, 1700, 1700, 1700, 1700, 1700, 1700, 1700, 1700, 1700, 1700, 1700, 1700, 1700, 1700, 1700, 1700, 1700, 1700, 1700};
@@ -128,10 +128,10 @@ void CPOCSAGTX::writeByte(uint8_t c)
void CPOCSAGTX::setTXDelay(uint8_t delay)
{
m_txDelay = POCSAG_PREAMBLE_LENGTH_BYTES + uint16_t(delay);
m_txDelay = POCSAG_PREAMBLE_LENGTH_BYTES + (delay * 3U) / 2U;
if (m_txDelay > 1200U)
m_txDelay = 1200U;
if (m_txDelay > 150U)
m_txDelay = 150U;
}
uint8_t CPOCSAGTX::getSpace() const