Code to load a LPC1114 over tx/rx. I have only tested with a 1114 chip but it should work with other LPC uControllers
Dependencies: DirectoryList MODSERIAL mbed
Fork of ika_shouyu_poppoyaki by
main.cpp
- Committer:
- okano
- Date:
- 2013-09-25
- Revision:
- 33:ce9fff4cbf09
- Parent:
- 31:1a4d59d7bd72
- Child:
- 34:eaca33d3e632
File content as of revision 33:ce9fff4cbf09:
/** * Sample of ISP operation for NXP MCUs * * @author Tedd OKANO * @version 0.95 * @date Sep-2013 * * This program programs MCU flash memory through UART. It uses * "In-System Programming (ISP)" interface in target MCU (NXP LPC micro- * controllers). * * The ISP is done by PC and serial cable normally. The ISP protocol is * executed software on a PC. The software reads a data file and transfers * the data with the ISP protocol. * This program does same process of that. The mbed perform the function like * "FlashMagic" and "lpc21isp". * (This program not just copies the binary but also insert 4 byte checksum at * address 0x1C.) * * This program currently supports LPC1114(LPC1114FN28/102 - DIP28-ARM) and * LPC810(LPC810M021FN8 - DIP8-ARM). */ #include "mbed.h" #include "isp.h" #include "serial_utilities.h" #include "_user_settings.h" LocalFileSystem local( "local" ); int main() { int err; printf( "\r\n\r\n\r\nmbed ISP program : programming LPC device from mbed (v0.95)\r\n" ); err = isp_flash_write( SOURCE_FILE ); printf( "\r\n %s\r\n\r\n", err ? "** The data could not be written :(" : "** The data has been written successflly :)" ); if ( err ) error( " ** ISP failed\r\n" ); #ifdef AUTO_PROGRAM_START start_target_in_normal_mode( TARGET_OPERATION_BAUD_RATE ); printf( " ** The program in flash has been started!!\r\n" ); #endif printf( " (now the mbed is working in \"serial through mode\")\r\n\r\n" ); start_success_indicator(); usb_serial_bridge_operation(); // doesn't return. infinite loop in this function }