fix some bugs

Author: iotts

README.md

@@ -4,7 +4,7 @@ You can easily read and write flash storage, such as W25Q32
 
 This lib is available for ESP32\ESP8266 STM32dunio Arduino
 
-I only tested it on stm32
+
 
 example
 ```cpp

examples/read_write/read_write.ino

@@ -0,0 +1,29 @@
+#include <Arduino.h>
+#include <SPI.h>
+#include "SFLib.h"
+
+SFLib W25QX;
+
+void setup() {
+  #if (defined STM32F4xx) || (defined STM32F1xx)
+  Serial.setRx(PA10);
+  Serial.setTx(PA9);
+  #endif
+
+  Serial.begin(115200);
+  #if (defined STM32F4xx) || (defined STM32F1xx)
+  W25QX.begin(PB7);
+  #elif defined(ESP32)
+  W25QX.begin(25);
+  #endif
+  Serial.println(W25QX.read_id(),HEX);
+  Serial.println(W25QX.read_chipid(),HEX);
+  uint8_t readbuf[15] = "";
+  uint8_t sendbuf[15] = "hello jack";
+  W25QX.write_arbitrary_data(1000,sendbuf,10);
+  W25QX.read_data(1000,readbuf,10);
+  Serial.println((const char *)readbuf);
+}
+void loop(){
+
+}

keywords.txt

@@ -0,0 +1,39 @@
+#######################################
+# Datatypes (KEYWORD1)
+#######################################
+
+#######################################
+# Classes (KEYWORD1)
+#######################################
+
+SFLib	KEYWORD1
+
+#######################################
+# Methods and Functions (KEYWORD2)
+#######################################
+
+begin    KEYWORD2
+read_data	KEYWORD2
+write_one_sector_data	KEYWORD2
+write_one_block_data	KEYWORD2
+write_arbitrary_data	KEYWORD2
+sector_erase	KEYWORD2
+bulk_erase	KEYWORD2
+read_status	KEYWORD2
+write_status	KEYWORD2
+read_id	KEYWORD2
+read_chipid	KEYWORD2
+write_enable	KEYWORD2
+write_disable   KEYWORD2
+wakeup    KEYWORD2
+check_busy   KEYWORD2
+
+#######################################
+# Instances (KEYWORD2)
+#######################################
+
+#######################################
+# Constants (LITERAL1)
+#######################################
+
+

library.properties

@@ -0,0 +1,9 @@
+name=SFLib
+version=1.0.1
+author=luyang14
+maintainer=iotts
+sentence=SPIFlash Library
+paragraph=SPIFlash Library
+category=Other
+url=https://github.com/luyang14/SFLib.git
+architectures=*