From a0059eee43923c30e24d6f0710b0c7d1050dde2c Mon Sep 17 00:00:00 2001 From: Benjamin Valentin Date: Fri, 25 Mar 2022 19:08:49 +0100 Subject: [PATCH] drivers/sdcard_spi: be sure to always write state --- drivers/sdcard_spi/sdcard_spi.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/sdcard_spi/sdcard_spi.c b/drivers/sdcard_spi/sdcard_spi.c index 7048d14309..cdf56deeff 100644 --- a/drivers/sdcard_spi/sdcard_spi.c +++ b/drivers/sdcard_spi/sdcard_spi.c @@ -714,6 +714,8 @@ static inline int _read_blocks(sdcard_spi_t *card, int cmd_idx, int bladdr, uint int sdcard_spi_read_blocks(sdcard_spi_t *card, int blockaddr, uint8_t *data, int blocksize, int nblocks, sd_rw_response_t *state) { + *state = 0; + if (nblocks > 1) { return _read_blocks(card, SD_CMD_18, blockaddr, data, blocksize, nblocks, state); } @@ -848,6 +850,8 @@ static inline int _write_blocks(sdcard_spi_t *card, uint8_t cmd_idx, int bladdr, int sdcard_spi_write_blocks(sdcard_spi_t *card, int blockaddr, const uint8_t *data, int blocksize, int nblocks, sd_rw_response_t *state) { + *state = 0; + if (nblocks > 1) { return _write_blocks(card, SD_CMD_25, blockaddr, data, blocksize, nblocks, state); }