diff options
| author | Daniel Garcia <danielgarcia@gmail.com> | 2016-04-25 21:04:41 +0300 |
|---|---|---|
| committer | Daniel Garcia <danielgarcia@gmail.com> | 2016-04-25 21:04:41 +0300 |
| commit | 7069545c745c696617497fcb18c7c7764e924d42 (patch) | |
| tree | d7c78767875a7b590e30cab0280c795ed5abd4b5 | |
| parent | b2ebe0964fc8c74a29bf865c2149f7e9a4a8beb6 (diff) | |
esp8266 timing adjustment
| -rw-r--r-- | platforms/esp/8266/clockless_esp8266.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/platforms/esp/8266/clockless_esp8266.h b/platforms/esp/8266/clockless_esp8266.h index 3acf3394..eeeac4e8 100644 --- a/platforms/esp/8266/clockless_esp8266.h +++ b/platforms/esp/8266/clockless_esp8266.h @@ -41,7 +41,7 @@ protected: // mWait.mark(); } -#define _ESP_ADJ (-3) +#define _ESP_ADJ (6) template<int BITS> __attribute__ ((always_inline)) inline static void writeBits(register uint32_t & next_mark, register uint8_t b) { for(register uint32_t i = BITS; i > 0; i--) { while(__clock_cycles() < next_mark); @@ -51,7 +51,7 @@ protected: while((next_mark - __clock_cycles()) > (T3 + _ESP_ADJ)); FastPin<DATA_PIN>::lo(); } else { - while((next_mark - __clock_cycles()) > (T2+T3 + _ESP_ADJ)); + while((next_mark - __clock_cycles()) > (T2+T3 + 40)); FastPin<DATA_PIN>::lo(); } |