From 5588bc4ef633cdff8e813058eacff77a48ceb11d Mon Sep 17 00:00:00 2001 From: Kenneth Thompson Date: Fri, 30 Jul 2021 20:03:04 -0700 Subject: [PATCH] mtd/ramtron.c: Reassert CS between commands --- drivers/mtd/ramtron.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mtd/ramtron.c b/drivers/mtd/ramtron.c index 4cbe13015d6..0e220a2d9a4 100644 --- a/drivers/mtd/ramtron.c +++ b/drivers/mtd/ramtron.c @@ -892,6 +892,8 @@ static ssize_t ramtron_read(FAR struct mtd_dev_s *dev, * enable state */ + SPI_SELECT(priv->dev, SPIDEV_FLASH(0), false); + SPI_SELECT(priv->dev, SPIDEV_FLASH(0), true); SPI_SEND(priv->dev, RAMTRON_RDSR); status = SPI_SEND(priv->dev, RAMTRON_DUMMY); if ((status & ~RAMTRON_SR_SRWD) == 0)