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16 changes: 16 additions & 0 deletions ArduCAM/ArduCAM.h
Original file line number Diff line number Diff line change
Expand Up @@ -96,6 +96,7 @@
2017/11/27 V4.1.2 by Max Add support for Feather M0
2018/10/15 V4.1.2 by Lee Add support for NRF52
2018/10/15 V4.1.2 by Lee Add support for TEENSYDUINO
2024/09/28 V4.1.3 by Keeeal Add support for Uno R4 Minima + WIFI
--------------------------------------*/

#ifndef ArduCAM_H
Expand Down Expand Up @@ -306,6 +307,21 @@
#define regsize uint32_t
#endif

#if defined (ARDUINO_UNOR4_MINIMA) || defined (ARDUINO_UNOR4_WIFI)
#define cbi(reg, bitmask) *reg &= ~bitmask
#define sbi(reg, bitmask) *reg |= bitmask

#define pulse_high(reg, bitmask) sbi(reg, bitmask); cbi(reg, bitmask);
#define pulse_low(reg, bitmask) cbi(reg, bitmask); sbi(reg, bitmask);

#define cport(port, data) port &= data
#define sport(port, data) port |= data

#define fontbyte(x) cfont.font[x]
#define regtype volatile uint16_t
#define regsize uint16_t
#endif


/****************************************************/
/* Sensor related definition */
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