Bump debug speed back up

[fw/altos] / lib / ccdbg.h

diff --git a/lib/ccdbg.h b/lib/ccdbg.h
index 241c4eecf311b717ee4f216cd9b84edf7c492a20..e0e12c8bd1267df7761a287a1d36a9267fa3ba54 100644 (file)
--- a/lib/ccdbg.h
+++ b/lib/ccdbg.h
@@ -35,7 +35,13 @@
 #define CC_CLOCK       0x1
 #define CC_DATA                0x2
 #define CC_RESET_N     0x4
-#define CC_CLOCK_US    (0)
+#define CC_CLOCK_US    (2)
+
+/* Telemetrum has a 10k pull-up to 3.3v, a 0.001uF cap to ground
+ * and a 2.7k resistor to the reset line. This takes about 6us
+ * to settle, so we'll wait longer than that after changing the reset line
+ */
+#define CC_RESET_US    (12)
 
 /* 8051 instructions
  */
@@ -258,9 +264,15 @@ int
 ccdbg_hex_image_equal(struct hex_image *a, struct hex_image *b);
 
 /* ccdbg-io.c */
+void
+ccdbg_set_clock(uint32_t us);
+
 void
 ccdbg_half_clock(struct ccdbg *dbg);
 
+void
+ccdbg_wait_reset(struct ccdbg *dbg);
+
 int
 ccdbg_write(struct ccdbg *dbg, uint8_t mask, uint8_t value);