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Revert "Rak4631 remove spi1 (#6042)" (#6121)

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This reverts commit 9b46cb4ef0.
This commit is contained in:
GUVWAF
2025-02-22 15:03:05 +01:00
committed by GitHub
parent fe1ced7480
commit cfcd9cc210
2 changed files with 19 additions and 15 deletions
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16
src/detect/einkScan.h
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@@ -6,28 +6,28 @@
void d_writeCommand(uint8_t c)
{
SPI.beginTransaction(SPISettings(4000000, MSBFIRST, SPI_MODE0));
SPI1.beginTransaction(SPISettings(4000000, MSBFIRST, SPI_MODE0));
if (PIN_EINK_DC >= 0)
digitalWrite(PIN_EINK_DC, LOW);
if (PIN_EINK_CS >= 0)
digitalWrite(PIN_EINK_CS, LOW);
SPI.transfer(c);
SPI1.transfer(c);
if (PIN_EINK_CS >= 0)
digitalWrite(PIN_EINK_CS, HIGH);
if (PIN_EINK_DC >= 0)
digitalWrite(PIN_EINK_DC, HIGH);
SPI.endTransaction();
SPI1.endTransaction();
}
void d_writeData(uint8_t d)
{
SPI.beginTransaction(SPISettings(4000000, MSBFIRST, SPI_MODE0));
SPI1.beginTransaction(SPISettings(4000000, MSBFIRST, SPI_MODE0));
if (PIN_EINK_CS >= 0)
digitalWrite(PIN_EINK_CS, LOW);
SPI.transfer(d);
SPI1.transfer(d);
if (PIN_EINK_CS >= 0)
digitalWrite(PIN_EINK_CS, HIGH);
SPI.endTransaction();
SPI1.endTransaction();
}
unsigned long d_waitWhileBusy(uint16_t busy_time)
@@ -53,7 +53,7 @@ unsigned long d_waitWhileBusy(uint16_t busy_time)
void scanEInkDevice(void)
{
SPI.begin();
SPI1.begin();
d_writeCommand(0x22);
d_writeData(0x83);
d_writeCommand(0x20);
@@ -62,6 +62,6 @@ void scanEInkDevice(void)
LOG_DEBUG("EInk display found");
else
LOG_DEBUG("EInk display not found");
SPI.end();
SPI1.end();
}
#endif