kaspar/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2025-12-30 17:01:19 +01:00
Code Releases Activity

Merge pull request #13224 from fjmolinas/pr_xbee_cts_reset

Browse Source 
drivers/xbee: disable CTS/RTS pin unless periph_uart_hw_fc is used
This commit is contained in:
Leandro Lanzieri 2020-04-24 11:18:49 +02:00 committed by GitHub
commit e7a1b40cde
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/xbee/xbee.c
View File

@ -599,6 +599,14 @@ int xbee_init(netdev_t *dev)
_at_cmd(xbee, "ATMM2\r");
/* put XBee module in "API mode without escaped characters" */
_at_cmd(xbee, "ATAP1\r");
/* disable xbee CTS and RTS, unless hardware flow control is used */
if(!IS_USED(MODULE_PERIPH_UART_HW_FC)) {
DEBUG("[xbee] init: WARNING if using an arduino BOARD + arduino xbee " \
"shield with ICSP connector, hardware flow control can't be " \
"used since CTS pin is connected to ICSP RESET pin\n");
_at_cmd(xbee, "ATD6 0\r");
_at_cmd(xbee, "ATD7 0\r");
}
/* apply AT commands */
_at_cmd(xbee, "ATAC\r");
/* exit command mode */