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chg: SPI tests for flashmem on PA10. (aka pm3 evo) Peripheral B, fixed.

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This commit is contained in:
iceman1001
2018-02-20 12:03:11 +01:00
parent 6c6aad6196
commit d54c4d3e05
4 changed files with 195 additions and 227 deletions
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45
armsrc/flashmem.h
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@@ -83,27 +83,6 @@
#define lengthOf(x) (sizeof(x))/sizeof(byte)
#define maxAddress capacity
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
// Arduino Due DMA definitions //
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
// Use SAM3X DMAC if nonzero
#define USE_SAM3X_DMAC 1
// Use extra Bus Matrix arbitration fix if nonzero
#define USE_SAM3X_BUS_MATRIX_FIX 0
// Time in ms for DMA receive timeout
#define SAM3X_DMA_TIMEOUT 100
// chip select register number
#define SPI_CHIP_SEL 3
// DMAC receive channel
#define SPI_DMAC_RX_CH 1
// DMAC transmit channel
#define SPI_DMAC_TX_CH 0
// DMAC Channel HW Interface Number for SPI TX.
#define SPI_TX_IDX 1
// DMAC Channel HW Interface Number for SPI RX.
#define SPI_RX_IDX 2
// Set DUE SPI clock div (any integer from 2 - 255)
#define DUE_SPI_CLK 2
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
// List of Error codes //
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
@@ -119,20 +98,16 @@
#define NOSUSPEND 0x09
#define UNKNOWNERROR 0xFF
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
extern void Dbprintf(const char *fmt, ...);
uint8_t EXFLASH_spi_write_read(uint8_t wData);
uint8_t EXFLASH_readStat1(void) ;
uint8_t EXFLASH_readStat2(void) ;
bool EXFLASH_NOTBUSY(void);
void EXFLASH_Write_Enable(void) ;
uint8_t EXFLASH_Read(uint8_t *address, uint16_t len);
uint8_t EXFLASH_Program(uint8_t address[], uint8_t *array, uint8_t len) ;
uint8_t EXFLASH_ReadID(void) ;
bool EXFLASH_Erase(void) ;
bool EXFLASH_Reset(void);
void EXFLASH_Init(void);
void EXFLASH_TEST(void);
void FlashSetup(void);
void FlashStop(void);
bool Flash_NOTBUSY(void);
uint8_t Flash_ReadStat1(void);
uint8_t Flash_ReadStat2(void);
uint16_t FlashSend(uint16_t data);
bool FlashInit();
void EXFLASH_TEST(void);
#endif