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Hello,
I'm trying to use the library with my board Waveshare ESP32-S3 5″ LCD (B) and SC16IS752 module, but when I upload a code I have the following kernel panic, just when I call i2cuart.begin(baudrate_A, baudrate_B); function
E (841) i2c: i2c driver install error
[ 1575][E][esp32-hal-i2c.c:126] i2cInit(): i2c_driver_install failed
[ 1584][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1589][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1595][E][Wire.cpp:485] requestFrom(): NULL buffer pointer
[ 1601][E][Wire.cpp:566] read(): NULL RX buffer pointer
[ 1606][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1611][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1617][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1623][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1628][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1634][E][Wire.cpp:485] requestFrom(): NULL buffer pointer
[ 1639][E][Wire.cpp:566] read(): NULL RX buffer pointer
[ 1645][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1650][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1655][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1661][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1666][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1672][E][Wire.cpp:485] requestFrom(): NULL buffer pointer
[ 1678][E][Wire.cpp:566] read(): NULL RX buffer pointer
[ 1683][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1688][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1694][E][Wire.cpp:485] requestFrom(): NULL buffer pointer
[ 1700][E][Wire.cpp:566] read(): NULL RX buffer pointer
[ 1705][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1711][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1716][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1722][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1727][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1732][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1738][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1743][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1749][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1755][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1760][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1765][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1771][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1777][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1783][E][Wire.cpp:485] requestFrom(): NULL buffer pointer
[ 1788][E][Wire.cpp:566] read(): NULL RX buffer pointer
[ 1793][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1798][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1804][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1810][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1815][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1821][E][Wire.cpp:485] requestFrom(): NULL buffer pointer
[ 1826][E][Wire.cpp:566] read(): NULL RX buffer pointer
[ 1831][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1837][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1842][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1848][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1853][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1859][E][Wire.cpp:485] requestFrom(): NULL buffer pointer
[ 1865][E][Wire.cpp:566] read(): NULL RX buffer pointer
[ 1870][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1875][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1881][E][Wire.cpp:485] requestFrom(): NULL buffer pointer
[ 1886][E][Wire.cpp:566] read(): NULL RX buffer pointer
[ 1891][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1897][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1902][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1908][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1913][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1918][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1924][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1929][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1935][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
[ 1941][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1946][E][Wire.cpp:539] write(): NULL TX buffer pointer
[ 1951][E][Wire.cpp:449] endTransmission(): NULL TX buffer pointer
Guru Meditation Error: Core 1 panic'ed (IntegerDivideByZero). Exception was unhandled.
Core 1 register dump:
PC : 0x4203347c PS : 0x00060630 A0 : 0x820335df A1 : 0x3fcebe60
A2 : 0x3fc9d4c4 A3 : 0x00000001 A4 : 0x00009600 A5 : 0x00000000
A6 : 0x00070800 A7 : 0x000000ff A8 : 0x8203347c A9 : 0x3fcebe40
A10 : 0x3fcaddcc A11 : 0x0000001a A12 : 0x00000001 A13 : 0x0000007f
A14 : 0x00000001 A15 : 0x00000000 SAR : 0x00000019 EXCCAUSE: 0x00000006
EXCVADDR: 0x00000000 LBEG : 0x400556d5 LEND : 0x400556e5 LCOUNT : 0xfffffffb
Backtrace: 0x42033479:0x3fcebe60 0x420335dc:0x3fcebe80 0x42033669:0x3fcebea0 0x42002d17:0x3fcebec0 0x42003234:0x3fcebee0 0x42038924:0x3fcebf90 0x403825be:0x3fcebfb0
Did you know what the problem is ?
Thank you !
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