1 files changed, 70 insertions, 0 deletions
diff --git a/stacks/max25-bcpr/include/bcpr/bcpr_config.h b/stacks/max25-bcpr/include/bcpr/bcpr_config.h
new file mode 100644
index 0000000..158bf73
--- /dev/null
+++ b/stacks/max25-bcpr/include/bcpr/bcpr_config.h
@@ -0,0 +1,70 @@
+#ifndef BCPR_CONFIG_H
+#define BCPR_CONFIG_H
+
+#include "bcpr/bcpr.h"
+
+/* TXD charge-pump policy (English INI: txd_bias=pulse|steady). */
+enum {
+    BCPR_TXD_PULSE = 0,  /* Sailer/default: THR←0x00 every tick (framing edges) */
+    BCPR_TXD_STEADY = 1  /* TFPCX-class experiment: UART break ≈ continuous SPACE */
+};
+
+typedef struct bcpr_dev_config {
+    int enabled;
+    char serial[64];
+    unsigned int iobase;
+    unsigned int irq; /* real UART IRQ — must match setserial */
+    unsigned int baud;
+    char mode[16]; /* ser12* / ser12 / ser12+ */
+    char kiss_link[256];
+    int tx_delay;  /* 10 ms units */
+    int tx_tail;
+    int slottime;
+    int ppersist;
+    int fulldup;
+    /*
+     * FlexNet SER12.doc PTT watchdog mirror (cal / sustained key):
+     * after ptt_wd_key_ms keyed → clear RTS ~ptt_wd_pause_ms → resume.
+     * Defaults 14500 / 500. ptt_wd=0 disables.
+     */
+    int ptt_wd;
+    int ptt_wd_key_ms;
+    int ptt_wd_pause_ms;
+    int txd_bias; /* BCPR_TXD_* */
+    /*
+     * Software TOT (host policy — not radio TOT):
+     * max_key_ms = max continuous PTT per burst;
+     * min_gap_ms = min idle between bursts (matches TX pace);
+     * max_consecutive = back-to-back bursts (min_gap..session) before trip;
+     * max_bursts = total bursts before trip (each burst <= max_key_ms).
+     */
+    int tot_enabled;
+    int tot_max_key_ms;
+    int tot_min_gap_ms;
+    int tot_max_consecutive;
+    int tot_max_bursts;
+} bcpr_dev_config_t;
+
+typedef struct bcpr_config {
+    bcpr_dev_config_t dev[BCPR_MAX_DEVICES];
+    int n_dev;
+    int dry_run; /* no ioperm / no setserial */
+    char state_dir[128];
+    char run_user[64];
+    char run_group[64];
+    /* Global defaults copied onto devices that omit per-bcN keys. */
+    int ptt_wd;
+    int ptt_wd_key_ms;
+    int ptt_wd_pause_ms;
+    int txd_bias;
+    int tot_enabled;
+    int tot_max_key_ms;
+    int tot_min_gap_ms;
+    int tot_max_consecutive;
+    int tot_max_bursts;
+} bcpr_config_t;
+
+int bcpr_config_load(bcpr_config_t *cfg, const char *path);
+void bcpr_config_defaults(bcpr_config_t *cfg);
+
+#endif