kristjank/tinio
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Bleep Bloop

Browse Source
This commit is contained in:
[ Kristjan Komloši HomePC ]
2017-03-10 20:00:16 +01:00
parent def99f209a
commit db1ecbddbe
7 changed files with 916 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

BIN
files for command line utility.zip Normal file
View File

Binary file not shown.

4
release/manual.md
View File

@@ -37,7 +37,9 @@ b) executing the `autobuilder` script in the main directory that will do the abo
**NOTE: Although the autobuilder should be working in most use cases, it's still better to build the tools manually (if you have the needed knowledge, of course)** **NOTE: Although the autobuilder should be working in most use cases, it's still better to build the tools manually (if you have the needed knowledge, of course)**
## 2\. Getting started ## 2\. Getting started
Before you start using TinI/O, you have to reflash the target chip so it can be recognised by your PC. That is done with the supplied `cy-config` utility.
To reflash a chip, you'll need to navigate to `/usr/share/tinio/flashes` directory. There you'll find files that contain different flash images. (I'll say more about the images later in the chapter TODO)
For a general configuration (5 inputs, 5 outputs), we'll use TODO
You can get a quick summary on TinI/O by executing it. You can get a quick summary on TinI/O by executing it.
``` ```

464
release/tinio/Command_Utility.c Normal file
View File

@@ -0,0 +1,464 @@
/*
* Command line utility for downloading FW
* Copyright (C) 2013 Cypress Semiconductor
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <getopt.h>
#include <string.h>
#include <signal.h>
#include <stdbool.h>
#include <unistd.h>
#include <sys/time.h>
#include <pthread.h>
#include <ctype.h>
#include "../../common/header/CyUSBSerial.h"
#include "../../common/header/CyUSBBootloader.h"
#define CY_MAX_DEVICES 30
#define CY_MAX_INTERFACES 4
typedef struct _CY_DEVICE_STRUCT {
int deviceNumber;
int interfaceFunctionality[CY_MAX_INTERFACES];
bool isI2c;
bool isSpi;
int numInterface;
}CY_DEVICE_STRUCT;
CY_DEVICE_STRUCT *glDevice;
int i2cDeviceIndex[CY_MAX_DEVICES][CY_MAX_INTERFACES];
unsigned char *deviceNumber = NULL;
int cyDevices, i2cDevices = 0, numDevices = 0;
int selectedDeviceNum = -1, selectedInterfaceNum = -1;
bool exitApp = false;
unsigned short pageAddress = -1;
short readWriteLength = -1;
bool deviceAddedRemoved = false;
unsigned char read_buffer[512];
int getUserInput()
{
char userInput[6], x;
int output,i = 0;
bool isDigit = true;
x = getchar();
while (x != '\n'){
if (i < 5){
userInput[i] = x;
i++;
}
if (!isdigit(x))
isDigit = false;
x = getchar();
}
userInput[i] = '\0';
if (isDigit == false)
return -1;
output = atoi(userInput);
return output;
}
unsigned int GetCheckSum(unsigned int *buff, unsigned int length)
{
unsigned int i,val;
unsigned int checkSum =0;
for (i = 0; i < length; i++) // start at 12th byte
{
checkSum += buff[i];
}
return checkSum;
}
void deviceHotPlug () {
CY_RETURN_STATUS rStatus;
deviceAddedRemoved = true;
selectedDeviceNum = -1;
selectedInterfaceNum = -1;
printf ("Device of interest Removed/Added \n");
rStatus = CyGetListofDevices (&numDevices);
if (rStatus != CY_SUCCESS) {
printf ("CY:Error in Getting List of Devices: Error NO:<%d> \n", rStatus);
return rStatus;
}
printListOfDevices (false);
}
int main (int argc, char **argv)
{
int index = 0, i, j, userInput;
int output;
int count=0,h=0,cnt;
int size_buffer,size_checksum;
FILE *fp=NULL;
CY_HANDLE handle;
unsigned char buff[516];
int silicon_id;
int tempSelectedDeviceNum, tempSelectedInterfaceNum;
CY_RETURN_STATUS rStatus;
signal (SIGUSR1, deviceHotPlug);
char src_file[100];
char id[4];
memset(buff,0,sizeof(buff));
glDevice = (CY_DEVICE_STRUCT *)malloc (CY_MAX_DEVICES *sizeof (CY_DEVICE_STRUCT));
if (glDevice == NULL){
printf ("Memory allocation failed ...!! \n");
return -1;
}
rStatus = CyLibraryInit ();
if (rStatus != CY_SUCCESS) {
printf ("CY:Error in Doing library init Error NO:<%d> \n", rStatus);
return rStatus;
}
rStatus = CyGetListofDevices (&numDevices);
if (rStatus != CY_SUCCESS) {
printf ("CY:Error in Getting List of Devices: Error NO:<%d> \n", rStatus);
return rStatus;
}
printListOfDevices(true);
do {
printf ("-------------------------------------------------------------------\n");
printf ("1: Print list of devices \n");
if (selectedDeviceNum != -1 && selectedInterfaceNum != -1){
printf ("2: Change device selection--selected device: [Device number %d] : [Interface No %d]",\
selectedDeviceNum, selectedInterfaceNum);
if (glDevice[selectedDeviceNum].interfaceFunctionality[selectedInterfaceNum] == CY_TYPE_I2C)
printf (" : I2C\n");
else if (glDevice[selectedDeviceNum].interfaceFunctionality[selectedInterfaceNum] == CY_TYPE_SPI)
printf (" : SPI\n");
else if (glDevice[selectedDeviceNum].interfaceFunctionality[selectedInterfaceNum] == CY_TYPE_UART)
printf ("UART : \n");
else
printf (" : NA\n");
}
else
printf ("2: Select device...No device selected !!\n");
userInput = getUserInput();
if (userInput < 1 || userInput > 5){
printf ("Wrong selection code ... Enter again \n");
continue;
}
switch (userInput){
case 1:
printListOfDevices(true);
break;
case 2:
if (cyDevices == 0) {
printf ("No device of interest connected ...!!\n");
continue;
}
printf ("Enter Device number to be selected.. \n");
tempSelectedDeviceNum = getUserInput();
//printf ("Selected device number is %d \n",tempSelectedDeviceNum);
if (tempSelectedDeviceNum >= cyDevices || tempSelectedDeviceNum == -1){
printf ("Wrong device selection \n");
continue;
}
printf ("Enter interface number..\n");
tempSelectedInterfaceNum = getUserInput();
//printf ("Selected device number is %d %d\n",tempSelectedInterfaceNum, glDevice[tempSelectedDeviceNum].numInterface);
if (tempSelectedInterfaceNum >= glDevice[tempSelectedDeviceNum].numInterface ||
tempSelectedInterfaceNum == -1) {
printf ("Wrong interface Selection selection \n");
continue;
}
if (deviceAddedRemoved == true) {
printf ("Device of interest was added/removed .... Print and select from new list\n");
continue;
}
selectedDeviceNum = tempSelectedDeviceNum;
selectedInterfaceNum = tempSelectedInterfaceNum;
rStatus = CyOpen (selectedDeviceNum,selectedInterfaceNum , &handle);
//printf("return status = %d", rStatus);
if (rStatus == CY_SUCCESS){
//printf("device opened \n");
}
else
{
printf("fail \n");
}
// printf("Please enter file to be opened");
fp = fopen(argv[1],"rb+");
// printf("%s", src_file);
rStatus = CyFlashConfigEnable(handle,1);
if (rStatus == CY_SUCCESS){
// printf("Flash is configured");
}
else
{
printf("Manufacturing mode of FLASH is not configured");
}
// printf("status %d",rStatus);
if(fp == NULL)
{
printf("\n fopen() Error!!!\n");
return 1;
}
printf("\n File opened successfully\n");
if(sizeof(buff) != fread(buff,1,516,fp))
{
printf("\n fread() failed\n");
return 1;
}
printf("\n Bytes successfully read \n");
// printf("reached here");
// silicon_id = *(unsigned int *)buff;
rStatus=CyGetSiliconID(handle,&silicon_id);
if (rStatus == CY_SUCCESS){
// printf(" Correct silicon id");
}
else
{
printf("Not correct ID");
}
// printf("silicon id %04x,%d",silicon_id,sizeof(silicon_id));
id[0]= (silicon_id);
id[1]= ((silicon_id >> 8) & 0xFF);
id[2]= ((silicon_id >> 16) & 0xFF);
id[3]= ((silicon_id >> 24) & 0xFF);
rStatus=CyReadDeviceConfig(handle,&read_buffer);
if (rStatus == CY_SUCCESS){
// printf(" Got the data");
}
else
{
printf("Not done");
}
/*printf (" 0 %02x, %02x \r \n", id[0],read_buffer[0]);
printf (" 1 %02x, %02x \r \n", id[1],read_buffer[1]);
printf (" 2 %02x, %02x \r \n", id[2],read_buffer[2]);
printf (" 3 %02x, %02x\r \n", id[3],read_buffer[3]);*/
size_buffer = sizeof(read_buffer);
//printf("The size is %d, buff %d", size_buffer,sizeof(buff));
/*for (i = 4; i < 516; i +=16)
{
printf("\n%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x",
buff[i], buff[i+1], buff[i+2], buff[i+3], buff[i+4], buff[i+5], buff[i+6], buff[i+7], buff[i+8],
buff[i+9], buff[i+10], buff[i+11], buff[i+12], buff[i+13], buff[i+14], buff[i+15]);
}
for (i = 0; i < 512; i +=16)
{
printf("\n%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x",
read_buffer[i], read_buffer[i+1], read_buffer[i+2], read_buffer[i+3], read_buffer[i+4], read_buffer[i+5], read_buffer[i+6],
read_buffer[i+7], read_buffer[i+8],
read_buffer[i+9], read_buffer[i+10], read_buffer[i+11], read_buffer[i+12], read_buffer[i+13], read_buffer[i+14], read_buffer[i+15]);
}*/
memcpy (&buff[4], read_buffer, 28);
size_checksum= GetCheckSum((unsigned int *)(&buff[16]), 125);
// printf("The checksum size is %d",size_checksum);
buff[12]= (size_checksum & 0xFF);
buff[13]= ((size_checksum >> 8) & 0xFF);
buff[14]= ((size_checksum >> 16) & 0xFF);
buff[15]= ((size_checksum >> 24) & 0xFF);
// printf("checksum 0x%08x\n", size_checksum);
/* for (i = 4; i < 516; i +=16)
{
printf("\n%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x",
buff[i], buff[i+1], buff[i+2], buff[i+3], buff[i+4], buff[i+5], buff[i+6], buff[i+7], buff[i+8],
buff[i+9], buff[i+10], buff[i+11], buff[i+12], buff[i+13], buff[i+14], buff[i+15]);
}*/
// if(((id[0] == ffffffA1) || (id[0] == ffffffA2) || (id[0] == ffffffA3)) && (id[1] == 08))
if((silicon_id == 0x08A1) || (silicon_id == 0x08A2) || (silicon_id == 0x08A3))
{
rStatus= CyWriteDeviceConfig(handle,&buff[4]);
if (rStatus == CY_SUCCESS){
printf(" Programming Flash is done");
}
else
{
printf("Not done");
}
}
else
{
printf("wrong silicon id");
}
fclose(fp);
printf("\n File stream closed \n");
rStatus= CyClose(handle);
if (rStatus == CY_SUCCESS){
//printf("Device closed");
}
else
{
printf("Not closed");
}
break;
case 3:
exitApp = true;
CyLibraryExit ();
break;
}
}while (exitApp == false);
free (glDevice);
}
bool isCypressDevice (int deviceNum) {
CY_HANDLE handle;
unsigned char interfaceNum = 0;
unsigned char sig[6];
int op;
CY_RETURN_STATUS rStatus;
rStatus = CyOpen (deviceNum, interfaceNum, &handle);
//op= libusb_detach_kernel_driver(handle,0);
if (rStatus == CY_SUCCESS){
rStatus = CyGetSignature (handle, sig);
if (rStatus == CY_SUCCESS){
CyClose (handle);
return true;
}
else {
CyClose (handle);
return false;
}
}
else
return false;
}
void printListOfDevices (bool isPrint)
{
int index_i = 0, index_j = 0, i, j, countOfDevice = 0, devNum;
int length, index = 0, numInterfaces, interfaceNum;
bool set1 = false;
unsigned char deviceID[CY_MAX_DEVICES];
unsigned char functionality[64];
CY_DEVICE_INFO deviceInfo;
CY_DEVICE_CLASS deviceClass[CY_MAX_INTERFACES];
CY_DEVICE_TYPE deviceType[CY_MAX_INTERFACES];
CY_RETURN_STATUS rStatus;
deviceAddedRemoved = false;
CyGetListofDevices (&numDevices);
//printf ("The number of devices is %d \n", numDevices);
for (i = 0; i < numDevices; i++){
for (j = 0; j< CY_MAX_INTERFACES; j++)
glDevice[i].interfaceFunctionality[j] = -1;
}
if (isPrint){
printf ("\n\n---------------------------------------------------------------------------------\n");
printf ("Device Number | VID | PID | INTERFACE NUMBER | FUNCTIONALITY \n");
printf ("---------------------------------------------------------------------------------\n");
}
cyDevices = 0;
for (devNum = 0; devNum < numDevices; devNum++){
rStatus = CyGetDeviceInfo (devNum, &deviceInfo);
interfaceNum = 0;
if (!rStatus)
{
//if (isCypressDevice (devNum)){
// continue;
//}
strcpy (functionality, "NA");
numInterfaces = deviceInfo.numInterfaces;
glDevice[index].numInterface = numInterfaces;
cyDevices++;
while (numInterfaces){
if (deviceInfo.deviceClass[interfaceNum] == CY_CLASS_VENDOR)
{
glDevice[index].deviceNumber = devNum;
switch (deviceInfo.deviceType[interfaceNum]){
case CY_TYPE_I2C:
glDevice[index].interfaceFunctionality[interfaceNum] = CY_TYPE_I2C;
strcpy (functionality, "VENDOR_I2C");
glDevice[index].isI2c = true;
break;
case CY_TYPE_SPI:
glDevice[index].interfaceFunctionality[interfaceNum] = CY_TYPE_SPI;
strcpy (functionality, "VENDOR_SPI");
glDevice[index].isSpi = true;
break;
default:
strcpy (functionality, "NA");
break;
}
}
else if (deviceInfo.deviceClass[interfaceNum] == CY_CLASS_CDC){
strcpy (functionality, "NA");
}
if (isPrint) {
printf ("%d |%x |%x | %d | %s\n", \
index, \
deviceInfo.vidPid.vid, \
deviceInfo.vidPid.pid, \
interfaceNum, \
functionality \
);
}
interfaceNum++;
numInterfaces--;
}
index++;
}
}
if (isPrint){
printf ("---------------------------------------------------------------------------------\n\n");
}
printf("Cydevices %d",cyDevices);
}

15
release/tinio/Makefile
View File

@@ -1,8 +1,19 @@
SHELL = /bin/bash SHELL = /bin/bash
CC=g++ CC=g++
default: tinio default: tinio utils
tinio: tinio:
echo "Building tinio..." echo "Building tinio..."
$(CC) -lcyusbserial -lusb-1.0 main.cpp -o tinio $(CC) -lcyusbserial main.cpp -o tinio
utils:
$(CC) -lcyusbserial Command_Utility.c -o cy-config
install:
echo "Installing tinio and flasher"
cp tinio /usr/bin
cp cy-config /usr/bin
mkdir /usr/share/tinio
mkdir /usr/share/tinio/flashes
cp flashes/* /usr/share/tinio/flashes

435
release/tinio/include/CyUSBBootloader.h Normal file
View File

@@ -0,0 +1,435 @@
/*
## Cypress USB Serial Library header file (CyUSBSerial.h)
## ===========================
##
## Copyright Cypress Semiconductor Corporation, 2012-2013,
## All Rights Reserved
## UNPUBLISHED, LICENSED SOFTWARE.
##
## CONFIDENTIAL AND PROPRIETARY INFORMATION
## WHICH IS THE PROPERTY OF CYPRESS.
##
## Use of this file is governed
## by the license agreement included in the file
##
## <install>/license/license.txt
##
## where <install> is the Cypress software
## installation root directory path.
##
## ===========================
*/
#ifndef _INCLUDED_CYUSBBOOTLOADER_H_
#define _INCLUDED_CYUSBBOOTLOADER_H_
/*This is to export windows API*/
#ifdef CYWINEXPORT
#undef CYWINEXPORT
#endif
#ifdef WIN32
#ifdef CYUSBSERIAL_EXPORTS
#define CYWINEXPORT extern "C" __declspec(dllexport)
#define WINCALLCONVEN
#else
#define CYWINEXPORT extern "C" __declspec(dllimport)
#define WINCALLCONVEN
#endif
#else /*Linux and MAC*/
#define CYWINEXPORT
#define WINCALLCONVEN
#ifndef BOOL
typedef bool BOOL;
#endif
#endif
/*
Summary
Structure to hold Boot mode data buffer information.
Description
This strucuture is used by boot mode data transaction API to perform read, write
operations.
Before using a variable of this strucutre users need to initialize various members appropriately.
buffer - Need to be initialized to pre-allocated memory only, and user is
expected to deallocate the memory in his application.
length - Contains total length the buffer to be used while performing
read/write operations.
bytesReturned - Specifies the number of bytes actually read/written.
address - Address from where the data need to written/read
See Also
CyReadFlash
CyProgFlash
CyVerifyFlash
CyReadMemory
CyWriteMemory
CY_BOOTLOADER_VERSION
*/
typedef struct _CY_BOOTLD_BUFFER {
UCHAR *buffer; /*Address of the buffer*/
UINT32 length; /*total length to be read/written */
UINT32 *bytesReturned; /*Total length of bytes that was written/read*/
UINT32 address; /*Address from where data needs to be written/read in device*/
} CY_BOOTLD_BUFFER,*PCY_BOOTLD_BUFFER;
/*
Summary
This structure is used to hold Boot loader version.
Description
This data type holds the information of version of the bootloader in device. It has major version,
minor version and patch number.
See Also
CY_BOOTLD_BUFFER
*/
typedef struct _CY_BOOTLOADER_VERSION {
UCHAR majorVersion; /*Major version of BootLoader*/
UCHAR minorVersion; /*Minor version of the BootLoader*/
UINT16 patchNumber; /*Patch Number of the BootLoader*/
} CY_BOOTLOADER_VERSION;
/*************************************************************************************/
/****************************BOOTLOADER API'S*****************************************/
/*************************************************************************************/
/*@@BOOTLoader API
These APIs provide an interface for configuring the device when it is in BOOT mode.
The API's under this group gives user to option to configure the device when the device is in BOOT
mode. The APIs include support for device configuration, SCB level configuration, USB interface
configuration, checksum, firmware download.
*/
/*
Summary
This API retrieves the BootLoader version.
Description
This API gets the bootloader version of the USB Serial device.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CyGetSiliconID
CY_BOOTLOADER_VERSION
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyGetBootLoaderVersion (
CY_HANDLE handle, /*Valid device handle*/
CY_BOOTLOADER_VERSION *bootLoaderVersion /*Boot Loader version.*/
);
/*
Summary
This API retrieves the silicon ID.
Description
This API gets the silicon ID of the USB Serial device into the argument siliconID.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CyGetBootLoaderVersion
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyGetSiliconID (
CY_HANDLE handle, /*Valid device handle*/
UINT32 *siliconID /*Boot Loader version.*/
);
/*
Summary
This API can be used to change the device operational mode from device firmware to bootloader.
Description
This API changes the device operational mode from device firmware to bootloader or
Manufacturing mode.
Call the API GetSignature to identify the current operational mode. This API should be called only
when the device is in firmware mode.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CyGetSignature
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyJumpToMfgMode (
CY_HANDLE handle);
/*
Summary
This API can be used to read device configuration
Description
This API reads the device configuration from the device configuration table. It fills the device
configuration as a series of bytes in the argument deviceConfig
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CyWriteDeviceConfig
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyReadDeviceConfig (
CY_HANDLE handle, /* Valid device handle*/
UCHAR *deviceConfig /* Device configuration value.*/
);
/*
Summary
This API can be used to update the device configuration table.
Description;
This API updates the device configuration in the configuration table of device. The device
configuration must be supplied as an array of bytes.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CyReadDeviceConfig
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyWriteDeviceConfig (
CY_HANDLE handle, /*Valid Device handle*/
UCHAR *deviceConfig /*Device configuration value */
);
/*
Summary
This API can be used to read the content of flash from specified address.
Description
The readBuffer structure must be filled and with address to be read from, appropriate buffer
and number of bytes to be read.
The actual bytes read will be available in bytesReturned member of CY_BOOTLD_BUFFER.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CY_BOOTLD_BUFFER
CyProgFlash
CyVerifyFlash
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyReadFlash (
CY_HANDLE handle, /*Valid device handle*/
CY_BOOTLD_BUFFER *readBuffer, /*Buffer pointer containing buffer address, length and address of flash*/
UINT32 timeout /*API timeout value*/
);
/*
Summary
This API can be used to program the flash at specified address.
Description
The writeBuffer structure must be filled and with address to be written to, appropriate buffer location
and number of bytes to be written.
The actual bytes written will be available in bytesReturned member of CY_BOOTLD_BUFFER.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CY_BOOTLD_BUFFER
CyReadFlash
CyVerifyFlash
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyProgFlash (
CY_HANDLE handle, /*Valid device handle*/
CY_BOOTLD_BUFFER *writeBuffer, /*Buffer pointer containing the address of buffer pointer, length and address of flash*/
UINT32 timeout /*API timeout value*/
);
/*
Summary
This API can be used to read the memory content of SRAM from specified address.
Description
This API reads the content of flash in USB Serial device. The argument readBuffer need to be
initialized with address, number of bytes to be read and buffer location before invoking
this API.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CY_BOOTLD_BUFFER
CyWriteMemory
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyReadMemory (
CY_HANDLE handle, /*Valid handle to communicate with device*/
CY_BOOTLD_BUFFER *readBuffer, /*Bootloader read buffer details*/
UINT32 timeout /*API timeout value*/
);
/*
Summary
This API can be used to write content to SRAM at specified address.
Description
This API writes the buffer content to SRAM. The argument writeBuffer need to be initialized with
target address, number of bytes to be written and buffer location before invoking this API.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CY_BOOTLD_BUFFER
CyReadMemory
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyWriteMemory (
CY_HANDLE handle, /*Valid handle to communicate with device*/
CY_BOOTLD_BUFFER *writeBuffer, /*Bootloader write buffer details*/
UINT32 timeout /*API timeout value*/
);
/*
Summary
This API can be used calculate the checksum of the firmware loaded and compares it with the checksum in
device configuration table.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CyUpdateChecksum
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyValidateChecksum (
CY_HANDLE handle /*Valid handle to communicate with device*/
);
/*
Summary
This API can be used to read boot configuration.
Description
This API reads the boot configuration from the boot configuration table of device. The bootConfig
need to be parsed to obtain actual configuration values.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CyWriteBootConfig
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyReadBootConfig (
CY_HANDLE handle, /*Valid handle to communicate with device*/
UCHAR *bootConfig /*Current Boot configuration value read back*/
);
/*
Summary
This API updates the device boot configuration table.
Description;
This API updates the boot configuration in the boot configuration table of device.
The bootConfig is pointer to an array of bytes contain the configuration.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CyReadBootConfig
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyWriteBootConfig (
CY_HANDLE handle, /*Valid handle to communicate with device*/
UCHAR *bootConfig /*Boot configuration value to be updated*/
);
/*
Summary
This API can be used to download firmware on to USB Serial device.
Description;
This API downloads the firmware specified in filePath on to flash of the USB Serial device.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CyReadBootConfig
CyWriteBootConfig
CyReadFlash
CyProgFlash
CyReadMemory
CyWriteMemory
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyDownloadFirmware (
CY_HANDLE handle, /*Valid handle to communicate with device*/
CHAR *filePath /*Path of Firmware file*/
);
/*
Summary
This API can be used enable flash configuration on USB Serial device.
Description;
This API configures the the firmware and allows user to enable/diable flash changes.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CyReadBootConfig
CyWriteBootConfig
CyReadFlash
CyProgFlash
CyReadMemory
CyWriteMemory
*/
CYWINEXPORT CY_RETURN_STATUS WINCALLCONVEN CyFlashConfigEnable (
CY_HANDLE handle, /*Valid handle to communicate with device*/
BOOL enable /*Set to TRUE to enable flash configuration
FALSE to disable flash configuration */
);
/*
Summary
This API can be used to obtain the Silicon Serial No.
Description;
This API can be used to obtain the Silicon Serial No.
Return Value
CY_SUCCESS on success else error codes as defined in the enumeration CY_RETURN_STATUS.
See Also
CyReadBootConfig
CyWriteBootConfig
CyReadFlash
CyProgFlash
CyReadMemory
CyWriteMemory
*/
CYWINEXPORT CY_RETURN_STATUS CyGetSiliconSerialID (
CY_HANDLE handle, /*Valid device handle*/
UCHAR buffer[8] /*Buffer to contain 8 bytes of data.*/
);
#endif /* _INCLUDED_CYUSBBOOTLOADER_H_ */

2
tinio/Makefile
View File

@@ -1,2 +1,2 @@
tinio: tinio:
g++ -lusb-1.0 -lcyusbserial tinio.cpp g++ -lcyusbserial tinio.cpp

BIN
tinio/a.out
View File

Binary file not shown.