diff options
Diffstat (limited to 'Projects/AVRISP/Lib/ISPProtocol.h')
| -rw-r--r-- | Projects/AVRISP/Lib/ISPProtocol.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Projects/AVRISP/Lib/ISPProtocol.h b/Projects/AVRISP/Lib/ISPProtocol.h index 4bbffbbd1..85a669a4e 100644 --- a/Projects/AVRISP/Lib/ISPProtocol.h +++ b/Projects/AVRISP/Lib/ISPProtocol.h @@ -64,6 +64,26 @@ #define PROG_MODE_PAGED_READYBUSY_MASK (1 << 6)
#define PROG_MODE_COMMIT_PAGE_MASK (1 << 7)
+ /* Inline Functions: */
+ /** Blocking delay for a given number of milliseconds, via a hardware timer.
+ *
+ * \param[in] DelayMS Number of milliseconds to delay for
+ */
+ static inline void ISPProtocol_DelayMS(uint8_t DelayMS)
+ {
+ TCNT0 = 0;
+ TIFR0 = (1 << OCF1A);
+
+ while (DelayMS)
+ {
+ if (TIFR0 & (1 << OCF1A))
+ {
+ TIFR0 = (1 << OCF1A);
+ DelayMS--;
+ }
+ }
+ }
+
/* Function Prototypes: */
void ISPProtocol_EnterISPMode(void);
void ISPProtocol_LeaveISPMode(void);
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