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fix qspi address sending for nrf52 

fix address sending in qspi_command_transfer
now address is send MSB first
pull/7925/head
Maciej Bocianski 2018-08-30 14:45:45 +02:00
parent c836b79e37
commit 3a64383de5
2 changed files with 6 additions and 5 deletions
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1
TESTS/mbed_hal/qspi/flash_configs/NORDIC/NRF52840_DK/flash_config.h
View File

@ -29,5 +29,4 @@
#undef QSPI_CMD_READ_1IO
#define QSPI_CMD_READ_1IO QSPI_CMD_READ_1IO_FAST
#endif // MBED_QSPI_FLASH_CONFIG_H

6
targets/TARGET_NORDIC/TARGET_NRF5x/qspi_api.c
View File

@ -298,8 +298,10 @@ qspi_status_t qspi_command_transfer(qspi_t *obj, const qspi_command_t *command,
} else {
return QSPI_STATUS_INVALID_PARAMETER;
}
for (uint32_t i = 0; i < (uint32_t)qspi_cinstr_config.length - 1; ++i) {
data[i] = ((uint8_t *)&command->address.value)[i];
uint32_t address_size = (uint32_t)qspi_cinstr_config.length - 1;
uint8_t *address_bytes = (uint8_t *)&command->address.value;
for (uint32_t i = 0; i < address_size; ++i) {
data[i] = address_bytes[address_size - 1 - i];
}
} else if (data_size < 9) {
qspi_cinstr_config.length = (nrf_qspi_cinstr_len_t)(NRF_QSPI_CINSTR_LEN_1B + data_size);