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The driver for the microprocessor

License: GNU Affero General Public License v3.0

C 45.66% Batchfile 0.08% C++ 34.35% HTML 2.22% Assembly 17.69%
i2c spi adc dac eeprom

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drivers-for-mcu's Issues

ee_24clxx_writebytes(...)函数问题

char ee_24clxx_writebytes(uint16_t write_addr, char* pwrite_buff, uint16_t writebytes)
函数内write_len,page_offset两个变量应该同writebytes一样为uint16而不是uint8

ad7793.c内宏定义中对于CONTINUE_READ有问题

/* 读写指令 /
#define READ_EN 0x40 /
读使能 /
#define CONTINUE_READ 0x20 /
连续读 */
参见AD7793数据手册连续读使能位应该为CR2,也就是第三位,因此应该修正为0x02。

STM32的int8_t 是返回不了负数的

int8_t ee_24clxx_init(struct i2c_dev_device *i2c_bus)
{
if (NULL == i2c_bus)
{
return -1;
}
ee_i2c_dev = i2c_bus;

return 0;

}

你可以打印试试:printf("%d \r\n",sizeof(-1));

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