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Dependencies: BaseDAP SWD USBDAP USBLocalFileSystem mbed DA14580 SWSPI W25X40BV
USB memory + Writer for DA14580 BLE chip + CMSIS-DAP debugger + USB-UART functions in one chip
One button input loads your application into DA14580 or DA14580 included BLE modules
Quote:
Current compatible hardware description can be found at https://github.com/K4zuki/da14580/releases/tag/MurataBLEr04
Diff: DA14580/DA14580.cpp
- Revision:
- 3:6af8771e7f71
- Parent:
- 2:228291df190e
- Child:
- 4:64a29271d7b8
diff -r 228291df190e -r 6af8771e7f71 DA14580/DA14580.cpp
--- a/DA14580/DA14580.cpp Wed Aug 19 13:23:10 2015 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,197 +0,0 @@
-#include "mbed.h"
-#include "DA14580.h"
-
-/*
-
-DigitalOut myled(LED1);
-
-Serial pc(USBTX,USBRX);
-Serial ble(p28,p27);
-
-LocalFileSystem local( "local" );
-
-#define SOURCE_FILE "/local/_loader"
-#define TARGET_FILE "/local/_bin"
-
-int file_size( FILE *fp );
-enum XMODEM_CONST{
-SOH = (0x01),
-STX = (0x02),
-EOT = (0x04),
-ACK = (0x06),
-DLE = (0x10),
-NAK = (0x15),
-CAN = (0x18),
-};
-*/
-DA14580::DA14580( PinName TX, PinName RX, PinName RESET ) : _ble(TX,RX), _reset(RESET)
-{
- init();
- ;
-}
-
-DA14580::DA14580( Serial &ble, PinName RESET ) : _ble(ble), _reset(RESET)
-{
- init();
- ;
-}
-
-void DA14580::init(){
-
- _ble.baud(57600);
- _crc = 0x00;
- _recieve = 0;
- _read = 0;
- _filesize = 0;
- _reset = 0;
- _timeout = 100;
- _status = SUCCESS;
-}
-
-int DA14580::load(){
-
- _status = SUCCESS;
-
- _fp = fopen( LOADER_FILE, "rb" );
- if (_fp) {
- _filesize = file_size(_fp);
-// pc.printf("0x%04X\n\r",_filesize);
- while((_timeout--) >0){
- if( _ble.readable() ){
- _recieve = _ble.getc();
- if(_recieve == STX) {
- _ble.putc(SOH);
-// pc.putc('!');
- break;
- }
- }
- }
- if(_timeout <= 0){
- _status = E_TIMEOUT_STX;
- }else{
- _timeout = 100;
- _ble.putc(_filesize & 0xff);
- _ble.putc( (_filesize >> 8) & 0xff);
- while((_timeout--) >0){
- if( _ble.readable() ){
- _recieve = _ble.getc();
- if(_recieve == ACK) {
-// pc.printf("ok!\n\r");
- break;
- }
- }
- }
- if(_timeout <= 0){
- _status = E_ACK_NOT_RETURNED;
- }else{
- _timeout = 100;
- for(int i = 0; i < _filesize; i++){
- _read = getc(_fp);
- _ble.putc(_read);
- _crc = _crc ^ _read;
- if((i % 16) == 0){
-// pc.printf("\n\r");
- }
-// pc.printf("%02X ",_read);
- }
-// pc.printf("\n\r0x%02X ",_crc);
- while((_timeout--) >0){
- if( _ble.readable() ){
- _recieve = _ble.getc();
- if(_recieve == _crc) {
- _ble.putc(ACK);
-// pc.printf("-=-=DONE=-=-\n\r");
- break;
- }
- }
- }
- if(_timeout <= 0){
- _status = E_ACK_NOT_RETURNED;
- }
- }
- }
- fclose(_fp);
-#if defined(__MICROLIB) && defined(__ARMCC_VERSION) // with microlib and ARM compiler
- free(_fp);
-#endif
- }else{
- _status = E_FILE_NOT_FOUND;
- }
- return _status;
-
-
-}
-
-int DA14580::file_size( FILE *fp )
-{
- int size;
-
- fseek( fp, 0, SEEK_END ); // seek to end of file
- size = ftell( fp ); // get current file pointer
- fseek( fp, 0, SEEK_SET ); // seek back to beginning of file
-
- return size;
-}
-
-/*
-int main()
-{
- uint8_t recieve;
- uint8_t read;
- int filesize=0;
- FILE* fp;
- ble.baud(57600);
- int crc=0x00;
-
- fp = fopen( SOURCE_FILE, "rb" );
- if (fp) {
- filesize=file_size(fp);
- pc.printf("0x%04X\n\r",filesize);
- }
-
- while(1) {
- recieve=ble.getc();
- if(recieve == STX) {
- ble.putc(SOH);
- pc.putc('!');
- break;
- }
- }
- ble.putc(filesize&0xff);
- ble.putc( (filesize>>8)&0xff);
- while(1) {
- recieve=ble.getc();
- if(recieve == ACK) {
- pc.printf("ok!\n\r");
-// ble.putc(0x01);
- break;
- }
- }
- for(int i=0;i<filesize;i++){
- read=getc(fp);
- ble.putc(read);
- crc=crc^read;
- if((i%16)==0){
- pc.printf("\n\r");
- }
- pc.printf("%02X ",read);
- }
- pc.printf("\n\r0x%02X ",crc);
- while(1) {
- recieve=ble.getc();
- if(recieve == crc) {
- ble.putc(ACK);
- pc.printf("-=-=DONE=-=-\n\r");
- break;
- }
- }
- fclose(fp);
- myled = 1;
- while(1) {
- recieve=ble.getc();
- pc.putc(recieve);
- wait_ms(20);
- }
-}
-
-*/