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stm32/boards/PYBD_SFx: Put SPI flash to sleep during sleep modes.

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This commit is contained in:
Damien George 2019-07-03 01:05:39 +10:00
parent ea033bf25a
commit d821a27b58
2 changed files with 9 additions and 0 deletions
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5
ports/stm32/boards/PYBD_SF2/board_init.c
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@ -36,3 +36,8 @@ void board_early_init(void) {
// Explicitly init SPI2 because it's not enabled as a block device
spi_bdev_ioctl(&spi_bdev2, BDEV_IOCTL_INIT, (uint32_t)&spiflash2_config);
}
void board_sleep(int value) {
mp_spiflash_deepsleep(&spi_bdev.spiflash, value);
mp_spiflash_deepsleep(&spi_bdev2.spiflash, value);
}

4
ports/stm32/boards/PYBD_SF2/mpconfigboard.h
View File

@ -41,7 +41,11 @@
#define MICROPY_HW_ENABLE_MMCARD (1)
#define MICROPY_BOARD_EARLY_INIT board_early_init
#define MICROPY_BOARD_ENTER_STOP board_sleep(1);
#define MICROPY_BOARD_LEAVE_STOP board_sleep(0);
#define MICROPY_BOARD_ENTER_STANDBY board_sleep(1);
void board_early_init(void);
void board_sleep(int value);
// HSE is 25MHz, run SYS at 120MHz
#define MICROPY_HW_CLK_PLLM (20)