static int cmd_detect_run( char *params[] ) { if (cmd_params( params ) != 1) return -1; if (!cmd_test_cable()) return 1; buses_free(); parts_free( chain->parts ); chain->parts = NULL; detect_parts( chain, JTAG_DATA_DIR ); if (!chain->parts) return 1; if (!chain->parts->len) { parts_free( chain->parts ); chain->parts = NULL; return 1; } parts_set_instruction( chain->parts, "SAMPLE/PRELOAD" ); chain_shift_instructions( chain ); chain_shift_data_registers( chain, 1 ); parts_set_instruction( chain->parts, "BYPASS" ); chain_shift_instructions( chain ); return 1; }
void chain_free( chain_t *chain ) { if (!chain) return; chain_disconnect( chain ); parts_free( chain->parts ); free( chain ); }