8000 Addition of top level README.md · programmer131/esp32-snippets@23f514f · GitHub
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kolban
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Addition of top level README.md
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‎Makefile

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Original file line numberDiff line numberDiff line change
@@ -7,4 +7,5 @@ start:
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new:
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@echo "Creating a new ESP-IDF Template app"
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@git clone https://github.com/espressif/esp-idf-template.git newapp
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@rm -rf newapp/.git
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@echo "New app can be found in newapp"

‎vfs/vfs-skeleton/main/main.c

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@@ -1,3 +1,15 @@
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/**
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* Test the Virtual File System
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*
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* Perform a test against the Virtual File System.
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*
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* For additional details and documentation see:
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* * Free book on ESP32 - https://leanpub.com/kolban-ESP32
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*
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*
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* Neil Kolban <kolban1@kolban.com>
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*
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*/
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#include "freertos/FreeRTOS.h"
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#include "esp_wifi.h"
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#include "esp_system.h"
@@ -8,6 +20,7 @@
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#include "driver/gpio.h"
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#include "vfsTest.h"
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#include "stdio.h"
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#include "fcntl.h"
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char tag[] = "vfs-skeleton";
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esp_err_t event_handler(void *ctx, system_event_t *event)
@@ -35,10 +48,18 @@ int app_main(void)
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ESP_ERROR_CHECK( esp_wifi_set_config(WIFI_IF_STA, &sta_config) );
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//ESP_ERROR_CHECK( esp_wifi_start() );
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//ESP_ERROR_CHECK( esp_wifi_connect() );
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// Perform the tests on the VFS
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registerTestVFS("/data");
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ESP_LOGI(tag, "vfs registered");
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FILE *f = fopen("/data/x", "w");
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fprintf(f, "Hello!");
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FILE *file = fopen("/data/x", "w");
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if (file == NULL) {
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ESP_LOGE(tag, "failed to open file");
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return 0;
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}
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fprintf(file, "Hello!");
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return 0;
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}
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‎vfs/vfs-skeleton/main/vfsTest.c

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@@ -1,3 +1,15 @@
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/**
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* Test the Virtual File System
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*
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* Perform a test against the Virtual File System.
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*
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* For additional details and documentation see:
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* * Free book on ESP32 - https://leanpub.com/kolban-ESP32
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*
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*
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* Neil Kolban <kolban1@kolban.com>
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*
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*/
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#include "vfsTest.h"
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#include "esp_vfs.h"
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#include "esp_log.h"
@@ -99,7 +111,7 @@ static int vfs_rename(const char *oldPath, const char *newPath) {
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/**
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* Resgister the VFS at the specified mount point.
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* Register the VFS at the specified mount point.
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* The callback functions are registered to handle the
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* different functions that may be requested against the
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* VFS.
@@ -108,6 +120,8 @@ void registerTestVFS(char *mountPoint) {
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esp_vfs_t vfs;
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esp_err_t err;
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vfs.fd_offset = 0;
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vfs.flags = ESP_VFS_FLAG_DEFAULT;
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vfs.write = vfs_write;
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vfs.lseek = vfs_lseek;
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vfs.read = vfs_read;
@@ -118,7 +132,6 @@ void registerTestVFS(char *mountPoint) {
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vfs.link = vfs_link;
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vfs.rename = vfs_rename;
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err = esp_vfs_register(mountPoint, &vfs, NULL);
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if (err != ESP_OK) {
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ESP_LOGE(tag, "esp_vfs_register: err=%d", err);

‎vfs/vfs-skeleton/main/vfsTest.h

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@@ -1,8 +1,14 @@
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/*
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* vfsTest.h
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/**
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* Test the Virtual File System
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*
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* Perform a test against the Virtual File System.
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*
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* For additional details and documentation see:
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* * Free book on ESP32 - https://leanpub.com/kolban-ESP32
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*
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*
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* Neil Kolban <kolban1@kolban.com>
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*
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* Created on: Nov 5, 2016
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* Author: kolban
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*/
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#ifndef MAIN_VFSTEST_H_

‎vfs/vfs-skeleton/sdkconfig

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@@ -88,9 +88,9 @@ CONFIG_NEWLIB_STDOUT_ADDCR=y
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# CONFIG_ULP_COPROC_ENABLED is not set
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CONFIG_ULP_COPROC_RESERVE_MEM=0
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# CONFIG_ESP32_PANIC_PRINT_HALT is not set
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CONFIG_ESP32_PANIC_PRINT_REBOOT=y
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# CONFIG_ESP32_PANIC_PRINT_REBOOT is not set
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# CONFIG_ESP32_PANIC_SILENT_REBOOT is not set
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# CONFIG_ESP32_PANIC_GDBSTUB is not set
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CONFIG_ESP32_PANIC_GDBSTUB=y
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CONFIG_ESP32_DEBUG_OCDAWARE=y
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CONFIG_INT_WDT=y
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CONFIG_INT_WDT_TIMEOUT_MS=300

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