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NRF5x: min read/write implementation

pull/9291/head
j3hill 2019-01-08 10:44:33 -06:00
parent a6509cf47f
commit e9f08cb4d4
2 changed files with 7 additions and 7 deletions
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10
components/storage/blockdevice/COMPONENT_QSPIF/QSPIFBlockDevice.cpp
View File

@ -29,8 +29,6 @@ using namespace mbed;
/* Default QSPIF Parameters */
/****************************/
#define QSPIF_DEFAULT_READ_SIZE 1
#define QSPIF_DEFAULT_PROG_SIZE 1
#define QSPIF_DEFAULT_PAGE_SIZE 256
#define QSPIF_DEFAULT_SE_SIZE 4096
#define QSPI_MAX_STATUS_REGISTER_SIZE 3
@ -462,14 +460,14 @@ exit_point:
bd_size_t QSPIFBlockDevice::get_read_size() const
{
// Assuming all devices support 1byte read granularity
return QSPIF_DEFAULT_READ_SIZE;
// Return minimum read size in bytes for the device
return MBED_CONF_QSPIF_QSPI_MIN_READ_SIZE;
}
bd_size_t QSPIFBlockDevice::get_program_size() const
{
// Assuming all devices support 1byte program granularity
return QSPIF_DEFAULT_PROG_SIZE;
// Return minimum program/write size in bytes for the device
return MBED_CONF_QSPIF_QSPI_MIN_PROG_SIZE;
}
bd_size_t QSPIFBlockDevice::get_erase_size() const

4
components/storage/blockdevice/COMPONENT_QSPIF/mbed_lib.json
View File

@ -8,7 +8,9 @@
"QSPI_SCK": "QSPI_FLASH1_SCK",
"QSPI_CSN": "QSPI_FLASH1_CSN",
"QSPI_POLARITY_MODE": 0,
"QSPI_FREQ": "40000000"
"QSPI_FREQ": "40000000",
"QSPI_MIN_READ_SIZE": "1",
"QSPI_MIN_PROG_SIZE": "1"
},
"target_overrides": {
"DISCO_F413ZH": {