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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
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@@ -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
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@@ -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();

6
src/helpers/IdentityStore.h
View File

@@ -4,9 +4,9 @@
#include <FS.h>
#define FILESYSTEM fs::FS
#elif defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
#if defined(SPIFLASH)
#include <CustomLFS_SPIFlash.h>
#define FILESYSTEM CustomLFS_SPIFlash
#if defined(QSPIFLASH)
#include <CustomLFS_QSPIFlash.h>
#define FILESYSTEM CustomLFS_QSPIFlash
#elif defined(EXTRAFS)
#include <CustomLFS.h>
#define FILESYSTEM CustomLFS

1
variants/nano_g2_ultra/platformio.ini
View File

@@ -42,6 +42,7 @@ build_flags =
-D OFFLINE_QUEUE_SIZE=256
-D DISPLAY_CLASS=SH1106Display
-D PIN_BUZZER=4
-D QSPIFLASH=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${Nano_G2_Ultra.build_src_filter}

1
variants/thinknode_m1/platformio.ini
View File

@@ -80,6 +80,7 @@ build_flags =
-D OFFLINE_QUEUE_SIZE=256
-D PIN_BUZZER=6
-D AUTO_SHUTDOWN_MILLIVOLTS=3300
-D QSPIFLASH=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${ThinkNode_M1.build_src_filter}

9
variants/thinknode_m1/variant.h
View File

@@ -110,6 +110,15 @@ extern const int MISO;
extern const int MOSI;
extern const int SCK;
////////////////////////////////////////////////////////////////////////////////
// QSPI
#define PIN_QSPI_SCK (46)
#define PIN_QSPI_CS (47)
#define PIN_QSPI_IO0 (44) // MOSI if using two bit interface
#define PIN_QSPI_IO1 (45) // MISO if using two bit interface
#define PIN_QSPI_IO2 (7) // WP if using two bit interface (i.e. not used)
#define PIN_QSPI_IO3 (5) // HOLD if using two bit interface (i.e. not used)
////////////////////////////////////////////////////////////////////////////////
// Display

1
variants/wio-tracker-l1/platformio.ini
View File

@@ -86,6 +86,7 @@ build_flags = ${WioTrackerL1.build_flags}
-D OFFLINE_QUEUE_SIZE=256
-D DISPLAY_CLASS=SH1106Display
-D PIN_BUZZER=12
-D QSPIFLASH=1
; -D MESH_PACKET_LOGGING=1
; -D MESH_DEBUG=1
build_src_filter = ${WioTrackerL1.build_src_filter}

2
variants/xiao_nrf52/platformio.ini
View File

@@ -66,7 +66,7 @@ build_flags =
; -D BLE_DEBUG_LOGGING=1
; -D MESH_PACKET_LOGGING=1
-D MESH_DEBUG=1
-D SPIFLASH=1
-D QSPIFLASH=1
build_src_filter = ${Xiao_nrf52.build_src_filter}
+<helpers/nrf52/SerialBLEInterface.cpp>
+<../examples/companion_radio/*.cpp>