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🎨 Tweak TMC software serial pins

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This commit is contained in:
Scott Lahteine
2021-08-21 15:07:52 -05:00
parent 104acd9e59
commit 2e3b131331
48 changed files with 238 additions and 302 deletions
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15
Marlin/src/pins/stm32f4/pins_BTT_E3_RRF.h
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@@ -112,27 +112,24 @@
* TMC2208/TMC2209 stepper drivers
*/
#if HAS_TMC_UART
//
// Software serial
//
#define X_SERIAL_TX_PIN PD6
#define X_SERIAL_RX_PIN PD6
#define X_SERIAL_RX_PIN X_SERIAL_TX_PIN
#define Y_SERIAL_TX_PIN PD1
#define Y_SERIAL_RX_PIN PD1
#define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN
#define Z_SERIAL_TX_PIN PD15
#define Z_SERIAL_RX_PIN PD15
#define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN
#define E0_SERIAL_TX_PIN PD11
#define E0_SERIAL_RX_PIN PD11
#define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN
#if ENABLED(BTT_E3_RRF_IDEX_BOARD)
#define X2_SERIAL_TX_PIN FPC12_PIN // X2UART
#define X2_SERIAL_RX_PIN FPC12_PIN // X2UART
#define X2_SERIAL_RX_PIN X2_SERIAL_TX_PIN
#define E1_SERIAL_TX_PIN FPC6_PIN // E1UART
#define E1_SERIAL_RX_PIN FPC6_PIN // E1UART
#define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN
#endif
// Reduce baud rate to improve software serial reliability