moved stm32 into directory added noddy pcb

1 files changed, 0 insertions, 161 deletions

diff --git a/app/gauge.c b/app/gauge.c
deleted file mode 100644
index 8632379..0000000
--- a/app/gauge.c
+++ /dev/null
@@ -1,161 +0,0 @@
-#include "project.h"
-
-#define P1_N GPIO12
-#define P1_N_PORT GPIOB
-#define P1_P GPIO13
-#define P1_P_PORT GPIOB
-#define P2_N GPIO14
-#define P2_N_PORT GPIOB
-#define P2_P GPIO15
-#define P2_P_PORT GPIOB
-
-
-int gauge_target;
-static int gauge_current;
-static unsigned zeroing = 1000;
-
-#define GUAGE_N_STATE 6
-static unsigned gauge_state;
-
-
-static inline unsigned
-cw (unsigned v)
-{
-  v += GUAGE_N_STATE - 1;
-
-  if (v >= GUAGE_N_STATE)
-    v -= GUAGE_N_STATE;
-
-  return v;
-}
-
-
-static inline unsigned
-ccw (unsigned v)
-{
-  v += 1;
-
-  if (v >= GUAGE_N_STATE)
-    v -= GUAGE_N_STATE;
-
-  return v;
-}
-
-static inline void
-p1 (int i)
-{
-  if (i < 0) {
-    SET (P1_N);
-    CLEAR (P1_P);
-  } else if (i > 0) {
-    CLEAR (P1_N);
-    SET (P1_P);
-  } else {
-    CLEAR (P1_N);
-    CLEAR (P1_P);
-  }
-}
-
-static inline void
-p2 (int i)
-{
-  if (i < 0) {
-    SET (P2_N);
-    CLEAR (P2_P);
-  } else if (i > 0) {
-    CLEAR (P2_N);
-    SET (P2_P);
-  } else {
-    CLEAR (P2_N);
-    CLEAR (P2_P);
-  }
-}
-
-
-void
-gauge_ticker (void)
-{
-
-  if (zeroing) {
-    zeroing--;
-    gauge_state = ccw (gauge_state);
-    gauge_current = -10;
-  } else {
-
-    if (gauge_current < gauge_target) {
-      gauge_state = cw (gauge_state);
-      gauge_current++;
-    } else if (gauge_current > gauge_target) {
-      gauge_state = ccw (gauge_state);
-      gauge_current--;
-    }
-  }
-
-
-  switch (gauge_state) {
-  case 0:
-    p1 (1);
-    p2 (1);
-    break;
-
-  case 1:
-    p1 (1);
-    p2 (0);
-    break;
-
-  case 2:
-    p1 (0);
-    p2 (-1);
-    break;
-
-  case 3:
-    p1 (-1);
-    p2 (-1);
-    break;
-
-  case 4:
-    p1 (-1);
-    p2 (0);
-    break;
-
-  case 5:
-    p1 (0);
-    p2 (1);
-  }
-
-}
-
-void
-gauge_test (void)
-{
-  char buf[8];
-#if 0
-  uint32_t now = dwt_read_cycle_counter();  /*This wraps every 59.9 seconds or so */
-
-  now &= 0x3fffffff;            /* now wraps every 15s */
-  now = now / (0x3fffffff / 810);
-
-  gauge_target = now;
-#else
-
-  if (gauge_target == gauge_current)
-    gauge_target ^= 900;
-
-#endif
-
-
-  sprintf (buf, "%6d", gauge_current);
-  font8x8_put_str (vram_1, buf, 80, 24);
-}
-
-
-
-
-void
-gauge_init (void)
-{
-  MAP_OUTPUT_PP (P1_N);
-  MAP_OUTPUT_PP (P1_P);
-  MAP_OUTPUT_PP (P2_N);
-  MAP_OUTPUT_PP (P2_P);
-}