~ruther/qmk_firmware

33c47fe0106b5b1ec307d81bc6ee92cce3be50d5 — Ryan 3 years ago 786fabc
Add UART support for Kinetis boards (#18370)

* Add UART support for Kinetis boards

* Default PAL mode for GPIOV1
2 files changed, 41 insertions(+), 17 deletions(-)

M platforms/chibios/drivers/uart.c
M platforms/chibios/drivers/uart.h
M platforms/chibios/drivers/uart.c => platforms/chibios/drivers/uart.c +9 -3
@@ 18,7 18,9 @@

#include "quantum.h"

#if defined(WB32F3G71xx) || defined(WB32FQ95xx)
#if defined(MCU_KINETIS)
static SerialConfig serialConfig = {SERIAL_DEFAULT_BITRATE};
#elif defined(WB32F3G71xx) || defined(WB32FQ95xx)
static SerialConfig serialConfig = {SERIAL_DEFAULT_BITRATE, SD1_WRDLEN, SD1_STPBIT, SD1_PARITY, SD1_ATFLCT};
#else
static SerialConfig serialConfig = {SERIAL_DEFAULT_BITRATE, SD1_CR1, SD1_CR2, SD1_CR3};


@@ 30,11 32,15 @@ void uart_init(uint32_t baud) {
    if (!is_initialised) {
        is_initialised = true;

#if defined(MCU_KINETIS)
        serialConfig.sc_speed = baud;
#else
        serialConfig.speed = baud;
#endif

#if defined(USE_GPIOV1)
        palSetLineMode(SD1_TX_PIN, PAL_MODE_ALTERNATE_OPENDRAIN);
        palSetLineMode(SD1_RX_PIN, PAL_MODE_ALTERNATE_OPENDRAIN);
        palSetLineMode(SD1_TX_PIN, SD1_TX_PAL_MODE);
        palSetLineMode(SD1_RX_PIN, SD1_RX_PAL_MODE);
#else
        palSetLineMode(SD1_TX_PIN, PAL_MODE_ALTERNATE(SD1_TX_PAL_MODE) | PAL_OUTPUT_TYPE_OPENDRAIN);
        palSetLineMode(SD1_RX_PIN, PAL_MODE_ALTERNATE(SD1_RX_PAL_MODE) | PAL_OUTPUT_TYPE_OPENDRAIN);

M platforms/chibios/drivers/uart.h => platforms/chibios/drivers/uart.h +32 -14
@@ 28,32 28,50 @@
#    define SD1_TX_PIN A9
#endif

#ifndef SD1_TX_PAL_MODE
#    define SD1_TX_PAL_MODE 7
#endif

#ifndef SD1_RX_PIN
#    define SD1_RX_PIN A10
#endif

#ifndef SD1_RX_PAL_MODE
#    define SD1_RX_PAL_MODE 7
#endif

#ifndef SD1_CTS_PIN
#    define SD1_CTS_PIN A11
#endif

#ifndef SD1_CTS_PAL_MODE
#    define SD1_CTS_PAL_MODE 7
#endif

#ifndef SD1_RTS_PIN
#    define SD1_RTS_PIN A12
#endif

#ifndef SD1_RTS_PAL_MODE
#    define SD1_RTS_PAL_MODE 7
#ifdef USE_GPIOV1
#    ifndef SD1_TX_PAL_MODE
#        define SD1_TX_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN
#    endif

#    ifndef SD1_RX_PAL_MODE
#        define SD1_RX_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN
#    endif

#    ifndef SD1_CTS_PAL_MODE
#        define SD1_CTS_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN
#    endif

#    ifndef SD1_RTS_PAL_MODE
#        define SD1_RTS_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN
#    endif
#else
#    ifndef SD1_TX_PAL_MODE
#        define SD1_TX_PAL_MODE 7
#    endif

#    ifndef SD1_RX_PAL_MODE
#        define SD1_RX_PAL_MODE 7
#    endif

#    ifndef SD1_CTS_PAL_MODE
#        define SD1_CTS_PAL_MODE 7
#    endif

#    ifndef SD1_RTS_PAL_MODE
#        define SD1_RTS_PAL_MODE 7
#    endif
#endif

#ifndef SD1_CR1