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switch to using QSPI bus for external flash

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This commit is contained in:
taco 2025-08-02 08:31:23 +10:00
parent c5180d4588
commit bdfe9ad27b
8 changed files with 27 additions and 15 deletions
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6
examples/companion_radio/DataStore.cpp
View file

@ -1,7 +1,7 @@
#include <Arduino.h>
#include "DataStore.h"
#if defined(EXTRAFS) || defined(SPIFLASH)
#if defined(EXTRAFS) || defined(QSPIFLASH)
#define MAX_BLOBRECS 100
#else
#define MAX_BLOBRECS 20
@ -49,7 +49,9 @@ void DataStore::begin() {
#elif defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
// #include <InternalFileSystem.h> // disabled for now, leaving here for dual fs branch
#include <CustomLFS.h>
#include <CustomLFS_SPIFlash.h>
#if defined(QSPIFLASH)
#include <CustomLFS_QSPIFlash.h>
#endif
#endif
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)

16
examples/companion_radio/main.cpp
View file

@ -14,11 +14,9 @@ static uint32_t _atoi(const char* sp) {
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
#include <InternalFileSystem.h>
#if defined(SPIFLASH)
#include <CustomLFS_SPIFlash.h>
const int chipSelect = PIN_QSPI_CS;
SPIClass SPI_2(NRF_SPIM2, PIN_QSPI_IO1, PIN_QSPI_SCK, PIN_QSPI_IO0);
DataStore store(FlashFS, rtc_clock);
#if defined(QSPIFLASH)
#include <CustomLFS_QSPIFlash.h>
DataStore store(QSPIFlash, rtc_clock);
#else
#if defined(EXTRAFS)
#include <CustomLFS.h>
@ -131,12 +129,12 @@ void setup() {
fast_rng.begin(radio_get_rng_seed());
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
#if defined(SPIFLASH)
if (!FlashFS.begin(chipSelect, SPI_2)) {
#if defined(QSPIFLASH)
if (!QSPIFlash.begin()) {
// debug output might not be available at this point, might be too early. maybe should fall back to InternalFS here?
MESH_DEBUG_PRINTLN("CustomLFS_SPIFlash: failed to initialize");
MESH_DEBUG_PRINTLN("CustomLFS_QSPIFlash: failed to initialize");
} else {
MESH_DEBUG_PRINTLN("CustomLFS_SPIFlash: initialized successfully");
MESH_DEBUG_PRINTLN("CustomLFS_QSPIFlash: initialized successfully");
}
#else
InternalFS.begin();