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16 Commits (ba5dd4d8c15c8af58b3051802fcfefe5eee5dc7e)

Author SHA1 Message Date
Przemyslaw Stekiel 2970e5c699 Add qspi_init_direct() function to HAL API 2019-11-28 08:32:03 +01:00
Kyle Kearney bb872ee196 Restore old qspi_alt_size_t values as compatibility macros 2019-10-16 09:37:27 -07:00
Matthew Macovsky baf375f8cb Allow for arbitrary QSPI alt sizes 
The QSPI spec allows alt to be any size that is a multiple of the
number of data lines. For example, Micron's N25Q128A uses only a
single alt cycle for all read modes (1, 2, or 4 bits depending on
how many data lines are in use).
 2019-09-30 14:45:08 -07:00
Russ Butler 2ed1dc2bfa Add HAL API for qspi pinmap 
Add the functions qspi_master_sclk_pinmap, qspi_master_ssel_pinmap and
qspi_master_data0_pinmap-qspi_master_data3_pinmap to all targets with
qspi support.
 2019-02-08 09:10:25 -06:00
Martin Kojtal 406f9508d3 hal: add spdx license 2018-11-28 10:39:51 +00:00
Maciej Bocianski 883ea2f1d1 astyle fixes on QSPI API/driver/tests 2018-08-22 15:02:15 +02:00
Martin Kojtal d444abcc96 QSPI: fix doxy hal documentation 2018-08-22 15:02:02 +02:00
Martin Kojtal 99f2107881 QSPI: hal doxygen fixes 
Small corrections, fixing typos in the documentation
 2018-08-22 15:00:15 +02:00
Martin Kojtal 784c473f63 QSPI HAL: add disabled flag to format phase 
If phase is being skipped, set disabled to true, otherwise false.
 2018-08-22 15:00:08 +02:00
Martin Kojtal 1d234aade4 QSPI HAL: fix alternative comment 2018-08-22 15:00:06 +02:00
Senthil Ramakrishnan 2df58e2d25 Modify QSPI HAL API to include an API for command-transfer operations 2018-08-22 14:59:59 +02:00
Martin Kojtal a3c8117b0e QSPI: fix command declaration names 2018-08-22 14:59:58 +02:00
Martin Kojtal 10e7b5f6d0 QSPI: improve mode documentation 
SPI mode means Clock polarity and phase mode (0 - 3)
 2018-08-22 14:59:57 +02:00
Martin Kojtal 4564383ba8 QSPI: change length to be in/out parameter 
This provides a way to return how many bytes have been written/read (as status codes
are returned via func ret value)
 2018-08-22 14:59:57 +02:00
Martin Kojtal 510d743051 QSPI: fix address/alt variable sizes (can be skipped) 
Fixing by adding NONE values for both
 2018-08-22 14:59:56 +02:00
Martin Kojtal b3037afae4 QSPI HAL addition 
Adding new QSPI HAL header file. This should help to use memory-maped devices
as memories, graphical displays.

The API consist of few functions, most important are read/write/write_command functions.

The command format is:

```
----------------------------------------------
| Instruction | Address | Alt | Dummy | Data |
----------------------------------------------
```

We define only synch API at the moment.
 2018-08-22 14:59:56 +02:00