TpmProgFlash

Overview

This plugin is responsible for managing SPI Flash bitfile storage and access.

Python Class & Methods Index

class ska_low_sps_tpm_api.plugins.progflash.FlasdhDev(name='', description='', jedecID=0, pageSize=0, sectorSize=0, sectorCount=0, slaveID=0)[source]

__init__(name='', description='', jedecID=0, pageSize=0, sectorSize=0, sectorCount=0, slaveID=0)[source]

class ska_low_sps_tpm_api.plugins.progflash.TpmProgFlash(board, logger=None, **kwargs)[source]

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

DeviceErase(flashdeviceindedx, address, size)[source]

DeviceEraseChip(flashdeviceindedx)[source]

DeviceGetID(flashdeviceindedx)[source]

DeviceGetInfo(flashdeviceindedx)[source]

DeviceWrite(flashdeviceindedx, address, txbuff, size)[source]

FlashDevice_Enter4byteAddMode(device)[source]

FlashDevice_Exit4byteAddMode(device)[source]

FlashDevice_chiperase(device)[source]

FlashDevice_erase(device, address, size)[source]

FlashDevice_eraseSector(device, address)[source]

FlashDevice_prepareCommand(command, address, device)[source]

FlashDevice_readIdentification(device)[source]

FlashDevice_readPage(device, address, size)[source]

FlashDevice_readReg(device, reg)[source]

FlashDevice_readsector(device, address)[source]

FlashDevice_waitTillReady(device)[source]

FlashDevice_writeDisable(device)[source]

FlashDevice_writeEnable(device)[source]

FlashDevice_writePage(device, address, size, buffer)[source]

FlashDevice_writeReg(device, reg, value=None)[source]

FlashDevice_writesector(device, address, buffer)[source]

Prog_FPGA_From_flash(flashdeviceindedx, fpga)[source]

SPITransaction(device, TxBuffer, cmd, size)[source]

__init__(board, logger=None, **kwargs)[source]

SPI4Flash initialiser.

Parameters:: board – Pointer to board instance

clean_up()[source]

Perform cleanup.

Returns:: Success

firmwareProgram(flashdeviceindedx, bitstreamFilename, address, dumpFilename=None, erase_all=False, erase_size=None, add_len=False)[source]

firmwareRead(flashdeviceindedx, address, size, dumpFilename)[source]

initialise()[source]: Initialise TpmMcu

loadBitstream(filename, sectorSize)[source]

saveBitstream(filename, memblock, bitstreamSize)[source]

spi_chipselect(isactive)[source]

spi_config(spi_cs_ow)[source]

spi_mux_selection(slaveid)[source]

spi_resetfifo()[source]

spi_rx_available()[source]

spi_sync(slaveid, tx_buffer, cmd, length)[source]

spi_trigger(length)[source]

spi_tx_remaining()[source]

status_check()[source]

Perform status check.

Returns:: Status