fix a spi bulk read bug

6 years ago · 218d26fb7b
parent b9f82c8077
commit 218d26fb7b
1 changed files with 1 additions and 1 deletions
--- a/units/spi/_spi_api.c
+++ b/units/spi/_spi_api.c
@ -95,7 +95,7 @@ error_t UU_SPI_Write(Unit *unit, uint8_t slave_num,
    uint16_t mask = pinmask_spread((uint16_t) (1 << slave_num), priv->ssn_pins);
    priv->ssn_port->BRR = mask;
    {
-        TRY(xfer_do(priv, request, response, req_len, resp_len, resp_skip));
+        TRY(xfer_do(priv, request, response, req_len, resp_skip, resp_len));
    }
    priv->ssn_port->BSRR = mask;