1 files changed, 0 insertions, 121 deletions
diff --git a/stm32/app/ot_phy_tx.c b/stm32/app/ot_phy_tx.c
deleted file mode 100644
index 36fbcc5..0000000
--- a/stm32/app/ot_phy_tx.c
+++ /dev/null
@@ -1,121 +0,0 @@
-#include "project.h"
-
-#define OT_THM_OUT        GPIO9
-#define OT_THM_OUT_PORT   GPIOB
-
-#define OT_BLR_OUT        GPIO8
-#define OT_BLR_OUT_PORT   GPIOB
-
-
-typedef struct tx_phy  {
-  int busy;
-  unsigned  half_bit;
-  uint8_t data[4];
-} TX_Phy;
-
-
-static TX_Phy p_thm, p_blr;
-
-
-
-#if 0
-static uint32_t
-cycle_diff (uint32_t a, uint32_t b)
-{
-  return b - a;
-}
-#endif
-
-
-static int ot_phy_tx_worker (TX_Phy *p)
-{
-  int ret = p->half_bit & 1;
-  unsigned bit;
-
-
-  if (p->half_bit < 2)
-    ret ^= 1;
-
-  else if (p->half_bit < 66) {
-    bit = (p->half_bit >> 1) - 1;
-
-    if (p->data[bit >> 3] & (0x80 >> (bit & 7)))
-      ret ^= 1;
-  } else if (p->half_bit < 68)
-
-    ret ^= 1;
-
-  p->half_bit++;
-
-  if (p->half_bit == 68) {
-    p->half_bit = 0;
-    p->busy = 0;
-  }
-
-  return ret;
-}
-
-
-void ot_phy_tx_tick (void)
-{
-  int v;
-
-  if (p_thm.busy) {
-    v = ot_phy_tx_worker (&p_thm);
-
-    if (v)
-      CLEAR (OT_THM_OUT);
-    else
-      SET (OT_THM_OUT);
-  }
-
-
-  if (p_blr.busy) {
-    v = ot_phy_tx_worker (&p_blr);
-
-    if (v)
-      CLEAR (OT_BLR_OUT);
-    else
-      SET (OT_BLR_OUT);
-
-  }
-}
-
-
-int ot_tx_thm (uint8_t *data)
-{
-  if (p_thm.busy) return -1;
-
-  if (!data) return 0;
-
-  led_blink();
-
-  memcpy (p_thm.data, data, sizeof (p_thm.data));
-  p_thm.busy = 1;
-
-  return 0;
-}
-
-
-int ot_tx_blr (uint8_t *data)
-{
-
-  if (p_blr.busy) return -1;
-
-  if (!data) return 0;
-
-  led_blink();
-
-  memcpy (p_blr.data, data, sizeof (p_blr.data));
-  p_blr.busy = 1;
-
-  return 0;
-}
-
-
-
-void ot_phy_tx_init (void)
-{
-  MAP_OUTPUT_PP (OT_THM_OUT);
-  MAP_OUTPUT_PP (OT_BLR_OUT);
-}