9 Commits

Author SHA1 Message Date
Thorsten von Eicken
6e09066c67 ESP8266: Switch i2c and digitalout to a single I/O write 2016-06-22 22:23:52 -07:00
Thorsten von Eicken
d1bc108c2b fix/improve esp8266 SPI and I2C; fixes #775 2016-01-09 21:43:13 -08:00
Thorsten von Eicken
d8dec28a7c fix crash on exception #772; misc tweaks 2015-12-30 12:22:02 -08:00
Thorsten von Eicken
dcea5d3a9e rename ICACHE_RAM_ATTR to CALLED_FROM_INTERRUPT 2015-12-04 21:12:40 -08:00
Thorsten von Eicken
9bd873aca7 pull i2c functions out of SRAM: no space 2015-12-04 21:01:53 -08:00
Thorsten von Eicken
c5a9ea5fc4 fix i2c ACK polarity 2015-10-14 23:38:30 -07:00
Thorsten von Eicken
65ce65afc5 add espressif license to copied file 2015-10-14 23:20:16 -07:00
Thorsten von Eicken
606f4adf7b make i2c work @100Khz 2015-10-14 23:07:14 -07:00
Thorsten von Eicken
a37a5229dd add esp8266 i2c_master 2015-10-12 00:29:07 -07:00