From a7362dc14bca1233eb34b41aefebe9cfb22684ac Mon Sep 17 00:00:00 2001 From: "info@mode42.com" Date: Fri, 7 Aug 2026 18:09:58 +0000 Subject: Initial push --- firmware/s1224/src/common/modem_probe.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 firmware/s1224/src/common/modem_probe.c (limited to 'firmware/s1224/src/common/modem_probe.c') diff --git a/firmware/s1224/src/common/modem_probe.c b/firmware/s1224/src/common/modem_probe.c new file mode 100644 index 0000000..9624d32 --- /dev/null +++ b/firmware/s1224/src/common/modem_probe.c @@ -0,0 +1,22 @@ +/* + * Softmodem health — no chip/crystal checks. + * SPDX-License-Identifier: GPL-3.0-or-later + */ +#include "modem_probe.h" +#include "config.h" +#include "afsk_soft.h" +#include + +modem_probe_result_t modem_probe_run(void) +{ + modem_probe_result_t r = {0}; + r.softmodem_ok = true; + r.af_tx_pwm = true; + r.ready = r.softmodem_ok && (afsk_bitrate() == 300u || afsk_bitrate() == 1200u || afsk_bitrate() == 2400u); + + if (config_unsolicited_ok()) { + printf("PROBE softmodem=%d bitrate=%u -> %s\r\n", + (int)r.softmodem_ok, afsk_bitrate(), r.ready ? "READY" : "FAULT"); + } + return r; +} -- cgit v1.3.1