ESP8266 Developer Zone The Official ESP8266 Forum 2016-01-28T11:26:19+08:00 https://bbs.espressif.com:443/feed.php?f=66&t=1683 2016-01-28T11:26:19+08:00 2016-01-28T11:26:19+08:00 https://bbs.espressif.com:443/viewtopic.php?t=1683&p=5549#p5549 <![CDATA[Re: 11.2 RTOS版的SDK overlap问题]]>
非常抱歉,论坛没能提供关于您这个问题的协助。麻烦邮件发至 feedback@espressif.com 以获得更多的技术支持。

Statistics: Posted by ESP_Faye — Thu Jan 28, 2016 11:26 am


]]>
2016-01-27T15:37:42+08:00 2016-01-27T15:37:42+08:00 https://bbs.espressif.com:443/viewtopic.php?t=1683&p=5539#p5539 <![CDATA[Re: 11.2 RTOS版的SDK overlap问题]]> 乐鑫为什么不给回复呢?

Statistics: Posted by zhangjinliang — Wed Jan 27, 2016 3:37 pm


]]>
2016-01-25T12:04:37+08:00 2016-01-25T12:04:37+08:00 https://bbs.espressif.com:443/viewtopic.php?t=1683&p=5511#p5511 <![CDATA[11.2 RTOS版的SDK overlap问题]]>
我把代码从旧版本的SDK切换到最新的RTOS版本的SDK上。初始化HSPI的overlap后(如下),
SET_PERI_REG_MASK(0x3ff00028, BIT(7));
//set higher priority for spi than hspi
SET_PERI_REG_MASK(SPI_EXT3(SPI), 0x1);
SET_PERI_REG_MASK(SPI_EXT3(HSPI), 0x3);
SET_PERI_REG_MASK(SPI_USER(HSPI), BIT(5));
做了以上初始化后,用spi_flash_read这个接口去访问SPI外挂的FLASH,无法返回,卡住一段时间后异常复位,异常信息时乱码。
请FAE帮忙验证一下这是否是BUG,谢谢

Statistics: Posted by zhangjinliang — Mon Jan 25, 2016 12:04 pm


]]>