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The following commit(s) were added to refs/heads/master by this push:
new 44bcab6 hw/mcu/nordic: Fix invalid cast for data length
new ae77e25 Merge pull request #1690 from andrzej-kaczmarek/halspifix
44bcab6 is described below
commit 44bcab68ffb5fa354cc8ff8e21e77cb2fa230a89
Author: Andrzej Kaczmarek <andrzej.kaczma...@codecoup.pl>
AuthorDate: Fri Mar 15 09:33:03 2019 +0100
hw/mcu/nordic: Fix invalid cast for data length
Cast when writing data length to register is redundant on nRF52832 but
also can cause truncation on nRF52840 since that register is 16-bit
long.
---
hw/mcu/nordic/nrf52xxx/src/hal_spi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/mcu/nordic/nrf52xxx/src/hal_spi.c
b/hw/mcu/nordic/nrf52xxx/src/hal_spi.c
index f43014f..17d985f 100644
--- a/hw/mcu/nordic/nrf52xxx/src/hal_spi.c
+++ b/hw/mcu/nordic/nrf52xxx/src/hal_spi.c
@@ -156,13 +156,13 @@ nrf52_irqm_handler(struct nrf52_hal_spi *spi)
len = spi->nhs_buflen - spi->nhs_bytes_txd;
len = min(SPIM_TXD_MAXCNT_MAX, len);
spim->TXD.PTR = (uint32_t)spi->nhs_txbuf;
- spim->TXD.MAXCNT = (uint8_t)len;
+ spim->TXD.MAXCNT = len;
/* If no rxbuf, we need to set rxbuf and maxcnt to 1 */
if (spi->nhs_rxbuf) {
spi->nhs_rxbuf += xfr_bytes;
spim->RXD.PTR = (uint32_t)spi->nhs_rxbuf;
- spim->RXD.MAXCNT = (uint8_t)len;
+ spim->RXD.MAXCNT = len;
}
spim->TASKS_START = 1;
} else {
