kaspar/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2025-12-25 22:43:50 +01:00
Code Releases Activity

driver/at86rf2xx: add an option for auto-ack with the pending bit

Browse Source
This commit is contained in:
Hyungsin 2018-01-16 15:51:07 -08:00
parent 50f3d6a427
commit a841d9ee0a
3 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/at86rf2xx/at86rf2xx_getset.c
View File

@ -380,6 +380,13 @@ void at86rf2xx_set_option(at86rf2xx_t *dev, uint16_t option, bool state)
: (tmp & ~AT86RF2XX_IRQ_STATUS_MASK__RX_START);
at86rf2xx_reg_write(dev, AT86RF2XX_REG__IRQ_MASK, tmp);
break;
case AT86RF2XX_OPT_ACK_PENDING:
DEBUG("[at86rf2xx] opt: enabling pending ACKs\n");
tmp = at86rf2xx_reg_read(dev, AT86RF2XX_REG__CSMA_SEED_1);
tmp = (state) ? (tmp | AT86RF2XX_CSMA_SEED_1__AACK_SET_PD)
: (tmp & ~AT86RF2XX_CSMA_SEED_1__AACK_SET_PD);
at86rf2xx_reg_write(dev, AT86RF2XX_REG__CSMA_SEED_1, tmp);
break;
default:
/* do nothing */
break;

6
drivers/at86rf2xx/at86rf2xx_netdev.c
View File

@ -486,6 +486,12 @@ static int _set(netdev_t *netdev, netopt_t opt, const void *val, size_t len)
res = sizeof(netopt_enable_t);
break;
case NETOPT_ACK_PENDING:
at86rf2xx_set_option(dev, AT86RF2XX_OPT_ACK_PENDING,
((const bool *)val)[0]);
res = sizeof(netopt_enable_t);
break;
case NETOPT_RETRANS:
assert(len <= sizeof(uint8_t));
at86rf2xx_set_max_retries(dev, *((const uint8_t *)val));

1
drivers/include/at86rf2xx.h
View File

@ -135,6 +135,7 @@ extern "C" {
#define AT86RF2XX_OPT_SRC_ADDR_LONG (NETDEV_IEEE802154_SRC_MODE_LONG) /**< legacy define */
#define AT86RF2XX_OPT_RAWDUMP (NETDEV_IEEE802154_RAW) /**< legacy define */
#define AT86RF2XX_OPT_AUTOACK (NETDEV_IEEE802154_ACK_REQ) /**< legacy define */
#define AT86RF2XX_OPT_ACK_PENDING (NETDEV_IEEE802154_FRAME_PEND) /**< legacy define */
#define AT86RF2XX_OPT_CSMA (0x0100) /**< CSMA active */
#define AT86RF2XX_OPT_PROMISCUOUS (0x0200) /**< promiscuous mode