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stm32/qspi: Use static af functions for pin configuration. 

This allows qspi pin configuration to work on any supported platform.
This commit is contained in:
Andrew Leech 2019-02-11 17:22:37 +11:00 committed by Damien George
parent be4e5b1f87
commit 4daee31706
1 changed files with 7 additions and 6 deletions
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13
ports/stm32/qspi.c
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@ -29,17 +29,18 @@
#include "py/mperrno.h"
#include "py/mphal.h"
#include "qspi.h"
#include "pin_static_af.h"
#if defined(MICROPY_HW_QSPIFLASH_SIZE_BITS_LOG2)
void qspi_init(void) {
// Configure pins
mp_hal_pin_config(MICROPY_HW_QSPIFLASH_CS, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 10);
mp_hal_pin_config(MICROPY_HW_QSPIFLASH_SCK, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 9);
mp_hal_pin_config(MICROPY_HW_QSPIFLASH_IO0, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 9);
mp_hal_pin_config(MICROPY_HW_QSPIFLASH_IO1, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 9);
mp_hal_pin_config(MICROPY_HW_QSPIFLASH_IO2, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 9);
mp_hal_pin_config(MICROPY_HW_QSPIFLASH_IO3, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, 9);
mp_hal_pin_config_alt_static(MICROPY_HW_QSPIFLASH_CS, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, STATIC_AF_QUADSPI_BK1_NCS);
mp_hal_pin_config_alt_static(MICROPY_HW_QSPIFLASH_SCK, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, STATIC_AF_QUADSPI_CLK);
mp_hal_pin_config_alt_static(MICROPY_HW_QSPIFLASH_IO0, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, STATIC_AF_QUADSPI_BK1_IO0);
mp_hal_pin_config_alt_static(MICROPY_HW_QSPIFLASH_IO1, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, STATIC_AF_QUADSPI_BK1_IO1);
mp_hal_pin_config_alt_static(MICROPY_HW_QSPIFLASH_IO2, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, STATIC_AF_QUADSPI_BK1_IO2);
mp_hal_pin_config_alt_static(MICROPY_HW_QSPIFLASH_IO3, MP_HAL_PIN_MODE_ALT, MP_HAL_PIN_PULL_NONE, STATIC_AF_QUADSPI_BK1_IO3);
// Bring up the QSPI peripheral