@@ -69,8 +69,8 int main() | |||||
69 | res[11]='\n'; |
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69 | res[11]='\n'; | |
70 | res[12]='\r'; |
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70 | res[12]='\r'; | |
71 | res[13]=0; |
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71 | res[13]=0; | |
72 |
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72 | printf("read: %s",res); | |
73 |
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73 | printf("\n"); | |
74 | for(int i=0;i<11;i++) |
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74 | for(int i=0;i<11;i++) | |
75 | { |
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75 | { | |
76 | printf("res[%d] = 0x%x\n\r",i,(int)res[i]); |
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76 | printf("res[%d] = 0x%x\n\r",i,(int)res[i]); |
@@ -35,6 +35,7 typedef struct eepromN25Q128Dev | |||||
35 | }eepromN25Q128Dev; |
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35 | }eepromN25Q128Dev; | |
36 |
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36 | |||
37 | #define N25Q128_PAGE_SZ 256 |
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37 | #define N25Q128_PAGE_SZ 256 | |
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38 | #define N25Q128_CAPACITY_IN_BYTES (1024*1024*16) /*16MB*/ | |||
38 |
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39 | |||
39 | #define N25Q128_READID 0x9E |
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40 | #define N25Q128_READID 0x9E | |
40 | #define N25Q128_READ 0x03 |
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41 | #define N25Q128_READ 0x03 |
@@ -339,9 +339,10 int spiputw(spi_t spidev,uint16_t data) | |||||
339 | if((spidev<3)&&(spidev>=0)) |
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339 | if((spidev<3)&&(spidev>=0)) | |
340 | { |
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340 | { | |
341 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
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341 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
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342 | while(((_dev_->SR & (1<<1)) == 0) ); | |||
342 | _dev_->DR = data; |
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343 | _dev_->DR = data; | |
343 |
while((_dev_->SR & (1<< |
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344 | while(((_dev_->SR & (1<<0)) == 0) ); | |
344 |
return |
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345 | return _dev_->DR; | |
345 | } |
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346 | } | |
346 | return -1; |
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347 | return -1; | |
347 | } |
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348 | } | |
@@ -350,9 +351,9 uint16_t spigetw(spi_t spidev) | |||||
350 | if((spidev<3)&&(spidev>=0)) |
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351 | if((spidev<3)&&(spidev>=0)) | |
351 | { |
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352 | { | |
352 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; |
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353 | SPI_TypeDef* _dev_ = _spi_dev_table[(int)spidev]; | |
353 |
while((_dev_->SR & (1<< |
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354 | while(((_dev_->SR & (1<<1)) == 0) ); | |
354 | _dev_->DR = 0xFFFF; |
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355 | _dev_->DR = 0xFFFF; | |
355 |
while(((_dev_->SR & (1<<0)) == 0) |
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356 | while(((_dev_->SR & (1<<0)) == 0) ); | |
356 | return _dev_->DR; |
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357 | return _dev_->DR; | |
357 | } |
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358 | } | |
358 | return -1; |
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359 | return -1; |
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