Winbond storage

josephchrzempiec · March 21, 2024, 12:20am

Hello, Does anyone know of a list for supported winbond storage please?

Joseph

Edit:I found this libraryhttps://www.arduino.cc/reference/en/libraries/winbond-w25n/ It state that all W25N are supported. The chip I currently want to get is the W25N512GVEIG. I just wanted to make sure it is supported with that library.

westfw · March 21, 2024, 1:53am

The source code implies that that library only supports the 1G and 2G chips.

github.com

squaresausage/WinbondW25N/blob/master/src/WinbondW25N.cpp#L72


      
          
          char W25N::getStatusReg(char reg){
            char buf[3] = {W25N_READ_STATUS_REG, reg, 0x00};
            this->sendData(buf, sizeof(buf));
            return buf[2];
          }
          
          void W25N::setStatusReg(char reg, char set){
            char buf[3] = {W25N_WRITE_STATUS_REG, reg, set};
            this->sendData(buf, sizeof(buf));
          }
          
          uint32_t W25N::getMaxPage(){
            if (_model == W25M02GV) return W25M02GV_MAX_PAGE;
            if (_model == W25N01GV) return W25N01GV_MAX_PAGE;
            return 0;
          }
          
          void W25N::writeEnable(){
            char buf[] = {W25N_WRITE_ENABLE};
            this->sendData(buf, sizeof(buf));

josephchrzempiec · March 21, 2024, 2:06am

Thank you west. I wasn’t sure.

system · September 17, 2024, 2:06am

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Winbond storage

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