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Nucleo-F446RE and other serial port updates.

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This commit is contained in:
pmantoine 2023-05-20 21:50:20 +08:00
parent 3b6789ef01
commit 1a3d295564
2 changed files with 8 additions and 4 deletions
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9
DCCTimerSTM32.cpp
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@ -37,16 +37,19 @@ HardwareSerial Serial1(PB7, PA15); // Rx=PB7, Tx=PA15 -- CN7 pins 17 and 21 - F
// Serial2 is defined to use USART2 by default, but is in fact used as the diag console
// via the debugger on the Nucleo-64. It is therefore unavailable for other DCC-EX uses like WiFi, DFPlayer, etc.
// Let's define Serial6 as an additional serial port (the only other option for the Nucleo-64s)
HardwareSerial Serial6(PA12, PA11); // Rx=PA12, Tx=PA11 -- CN10 pins 12 and 14 - F411RE
HardwareSerial Serial3(PA12, PA11); // Rx=PA12, Tx=PA11 -- CN10 pins 12 and 14 - F411RE
#elif defined(ARDUINO_NUCLEO_F446RE)
// Nucleo-64 boards don't have Serial1 defined by default
HardwareSerial Serial1(PA10, PB6); // Rx=PA10 (D2), Tx=PB6 (D10) -- CN10 pins 17 and 9 - F446RE
// HardwareSerial Serial1(PA10, PB6); // Rx=PA10 (D2), Tx=PB6 (D10) -- CN10 pins 17 and 9 - F446RE
// Serial2 is defined to use USART2 by default, but is in fact used as the diag console
// via the debugger on the Nucleo-64. It is therefore unavailable for other DCC-EX uses like WiFi, DFPlayer, etc.
HardwareSerial Serial1(PC11, PC10); // Rx=PC11, Tx=PC10 -- USART3 - F446RE
HardwareSerial Serial3(PD2, PC12); // Rx=PC7, Tx=PC6 -- UART5 - F446RE
// NB: USART3 and USART6 are available but as yet undefined
#elif defined(ARDUINO_NUCLEO_F412ZG) || defined(ARDUINO_NUCLEO_F429ZI) || defined(ARDUINO_NUCLEO_F446ZE)
// Nucleo-144 boards don't have Serial1 defined by default
HardwareSerial Serial1(PG9, PG14); // Rx=PG9, Tx=PG14 -- D0, D1 - F412ZG/F446ZE
HardwareSerial Serial1(PC11, PC10); // Rx=PC11, Tx=PC10 -- USART3 - F412ZG/F446ZE
HardwareSerial Serial3(PD2, PC12); // Rx=PC7, Tx=PC6 -- UART5 - F412ZG/F446ZE
// Serial2 is defined to use USART2 by default, but is in fact used as the diag console
// via the debugger on the Nucleo-144. It is therefore unavailable for other DCC-EX uses like WiFi, DFPlayer, etc.
// NB:

3
defines.h
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@ -147,7 +147,8 @@
#ifndef I2C_USE_WIRE
#define I2C_USE_WIRE
#endif
#undef NUM_SERIAL
#define NUM_SERIAL 3
/* TODO when ready
#elif defined(ARDUINO_ARCH_RP2040)