progflash

Overview

CPLD and FPGA SPI Flash bitfile storage/access

Python Class & Methods Index

class pyfabil.plugins.tpm_1_6.progflash.FlasdhDev(name='', description='', jedecID=0, pageSize=0, sectorSize=0, sectorCount=0, slaveID=0)

class pyfabil.plugins.tpm_1_6.progflash.Tpm_1_6_ProgFlash(board, **kwargs)

TPM Plugin for CPLD and FPGA SPI Flash bitfile storage/access class

DeviceErase(flashdeviceindedx, address, size)

DeviceEraseChip(flashdeviceindedx)

DeviceGetID(flashdeviceindedx)

DeviceGetInfo(flashdeviceindedx)

DeviceWrite(flashdeviceindedx, address, txbuff, size)

FlashDevice_Enter4byteAddMode(device)

FlashDevice_Exit4byteAddMode(device)

FlashDevice_chiperase(device)

FlashDevice_erase(device, address, size)

FlashDevice_eraseSector(device, address)

FlashDevice_prepareCommand(command, address, device)

FlashDevice_readIdentification(device)

FlashDevice_readPage(device, address, size)

FlashDevice_readReg(device, reg)

FlashDevice_readsector(device, address)

FlashDevice_waitTillReady(device)

FlashDevice_writeDisable(device)

FlashDevice_writeEnable(device)

FlashDevice_writePage(device, address, size, buffer)

FlashDevice_writeReg(device, reg, value=None)

FlashDevice_writesector(device, address, buffer)

Prog_FPGA_From_flash(flashdeviceindedx, fpga)

SPITransaction(device, TxBuffer, cmd, size)

clean_up()

Perform cleanup :return: Success

firmwareProgram(flashdeviceindedx, bitstreamFilename, address, dumpFilename=None, erase_all=False, erase_size=None, add_len=False)

firmwareRead(flashdeviceindedx, address, size, dumpFilename)

initialise()

Initialise TpmMcu

loadBitstream(filename, sectorSize)

saveBitstream(filename, memblock, bitstreamSize)

spi_chipselect(isactive)

spi_config(spi_cs_ow)

spi_mux_selection(slaveid)

spi_resetfifo()

spi_rx_available()

spi_sync(slaveid, tx_buffer, cmd, length)

spi_trigger(length)

spi_tx_remaining()

status_check()

Perform status check :return: Status