From cc7fbabc96f06bda089a5b2f467f028fbe8a72e7 Mon Sep 17 00:00:00 2001 From: Serhiy-K <52166448+Serhiy-K@users.noreply.github.com> Date: Sat, 17 Oct 2020 00:21:21 +0300 Subject: [PATCH] Fix HAL/STM32 FastIO for analog pins (#19735) --- Marlin/src/HAL/STM32/fastio.h | 10 +++++----- Marlin/src/HAL/STM32/pinsDebug_STM32duino.h | 10 ++++------ 2 files changed, 9 insertions(+), 11 deletions(-) diff --git a/Marlin/src/HAL/STM32/fastio.h b/Marlin/src/HAL/STM32/fastio.h index f000d68cf0..ea28b8f3bf 100644 --- a/Marlin/src/HAL/STM32/fastio.h +++ b/Marlin/src/HAL/STM32/fastio.h @@ -51,15 +51,15 @@ void FastIO_init(); // Must be called before using fast io macros #if defined(STM32F0xx) || defined(STM32F1xx) || defined(STM32F3xx) || defined(STM32L0xx) || defined(STM32L4xx) #define _WRITE(IO, V) do { \ - if (V) FastIOPortMap[STM_PORT(digitalPin[IO])]->BSRR = _BV32(STM_PIN(digitalPin[IO])) ; \ - else FastIOPortMap[STM_PORT(digitalPin[IO])]->BRR = _BV32(STM_PIN(digitalPin[IO])) ; \ + if (V) FastIOPortMap[STM_PORT(digitalPinToPinName(IO))]->BSRR = _BV32(STM_PIN(digitalPinToPinName(IO))) ; \ + else FastIOPortMap[STM_PORT(digitalPinToPinName(IO))]->BRR = _BV32(STM_PIN(digitalPinToPinName(IO))) ; \ }while(0) #else - #define _WRITE(IO, V) (FastIOPortMap[STM_PORT(digitalPin[IO])]->BSRR = _BV32(STM_PIN(digitalPin[IO]) + ((V) ? 0 : 16))) + #define _WRITE(IO, V) (FastIOPortMap[STM_PORT(digitalPinToPinName(IO))]->BSRR = _BV32(STM_PIN(digitalPinToPinName(IO)) + ((V) ? 0 : 16))) #endif -#define _READ(IO) bool(READ_BIT(FastIOPortMap[STM_PORT(digitalPin[IO])]->IDR, _BV32(STM_PIN(digitalPin[IO])))) -#define _TOGGLE(IO) (FastIOPortMap[STM_PORT(digitalPin[IO])]->ODR ^= _BV32(STM_PIN(digitalPin[IO]))) +#define _READ(IO) bool(READ_BIT(FastIOPortMap[STM_PORT(digitalPinToPinName(IO))]->IDR, _BV32(STM_PIN(digitalPinToPinName(IO))))) +#define _TOGGLE(IO) (FastIOPortMap[STM_PORT(digitalPinToPinName(IO))]->ODR ^= _BV32(STM_PIN(digitalPinToPinName(IO)))) #define _GET_MODE(IO) #define _SET_MODE(IO,M) pinMode(IO, M) diff --git a/Marlin/src/HAL/STM32/pinsDebug_STM32duino.h b/Marlin/src/HAL/STM32/pinsDebug_STM32duino.h index 09f2bb54e6..71480153a7 100644 --- a/Marlin/src/HAL/STM32/pinsDebug_STM32duino.h +++ b/Marlin/src/HAL/STM32/pinsDebug_STM32duino.h @@ -51,8 +51,8 @@ * It contains: * - name of the signal * - the Ard_num assigned by the pins_YOUR_BOARD.h file using the platform defines. - * EXAMPLE: "#define KILL_PIN PB1" results in Ard_num of 57. 57 is then used as an - * index into digitalPin[] to get the Port_pin number + * EXAMPLE: "#define KILL_PIN PB1" results in Ard_num of 57. 57 is then used as the + * argument to digitalPinToPinName(IO) to get the Port_pin number * - if it is a digital or analog signal. PWMs are considered digital here. * * pin_xref is a structure generated by this header file. It is generated by the @@ -68,8 +68,6 @@ * signal. The Arduino pin number is listed by the M43 I command. */ -extern const PinName digitalPin[]; // provided by the platform - //////////////////////////////////////////////////////// // // make a list of the Arduino pin numbers in the Port/Pin order @@ -137,7 +135,7 @@ const XrefInfo pin_xref[] PROGMEM = { uint8_t get_pin_mode(const pin_t Ard_num) { uint32_t mode_all = 0; - const PinName dp = digitalPin[Ard_num]; + const PinName dp = digitalPinToPinName(Ard_num); switch (PORT_ALPHA(dp)) { case 'A' : mode_all = GPIOA->MODER; break; case 'B' : mode_all = GPIOB->MODER; break; @@ -218,7 +216,7 @@ bool pwm_status(const pin_t Ard_num) { void pwm_details(const pin_t Ard_num) { if (pwm_status(Ard_num)) { uint32_t alt_all = 0; - const PinName dp = digitalPin[Ard_num]; + const PinName dp = digitalPinToPinName(Ard_num); pin_t pin_number = uint8_t(PIN_NUM(dp)); const bool over_7 = pin_number >= 8; const uint8_t ind = over_7 ? 1 : 0;