mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2025-08-13 13:33:07 +00:00
Usb serial (#1648)
* enabled usb clock * added usb stack to application * fixed pll0usb clock setup * implemented serial usb handshake * implemented serial communication * integrated chibios shell * implemented device reset * implemented enter dfu mode * implemented hackrf mode command * implemented flash command * implemented memory manipulation * implemented button control * fixed mode change * improved reset behavior * implemented directory commands * implemented file commands * improved data communication * refactorings
This commit is contained in:
Bernd Herzog
@@ -43,7 +43,6 @@ set(SRC_M4
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${PATH_HACKRF_USB}/usb_descriptor.c
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${PATH_HACKRF_USB}/usb_device.c
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${PATH_HACKRF_USB}/usb_endpoint.c
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${PATH_HACKRF_USB}/usb_api_board_info.c
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${PATH_HACKRF_USB}/usb_api_cpld.c
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${PATH_HACKRF_USB}/usb_api_m0_state.c
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${PATH_HACKRF_USB}/usb_api_register.c
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@@ -71,6 +70,7 @@ set(SRC_M0 ${PATH_HACKRF_USB}/sgpio_m0.s)
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if(BOARD STREQUAL "HACKRF_ONE")
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SET(SRC_M4
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${SRC_M4}
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usb_api_board_info.c
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portapack.c
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"${PATH_HACKRF_FIRMWARE_COMMON}/ui_portapack.c"
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)
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189
hackrf-portapack/usb_api_board_info.c
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189
hackrf-portapack/usb_api_board_info.c
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@@ -0,0 +1,189 @@
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/*
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* Copyright 2012-2022 Great Scott Gadgets <info@greatscottgadgets.com>
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* Copyright 2012 Jared Boone
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* Copyright 2013 Benjamin Vernoux
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*
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* This file is part of HackRF.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#include "usb_api_board_info.h"
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#include "platform_detect.h"
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#include "firmware_info.h"
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#include <hackrf_core.h>
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#include <rom_iap.h>
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#include <usb_queue.h>
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#include <libopencm3/lpc43xx/scu.h>
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#include <libopencm3/lpc43xx/rgu.h>
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#include <libopencm3/lpc43xx/wwdt.h>
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#include <stddef.h>
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#include <string.h>
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#ifdef HACKRF_ONE
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#include "gpio_lpc.h"
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static struct gpio_t gpio_h1r9_clkout_en = GPIO(0, 9);
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static struct gpio_t gpio_h1r9_mcu_clk_en = GPIO(0, 8);
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static struct gpio_t gpio_h1r9_rx = GPIO(0, 7);
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#endif
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usb_request_status_t usb_vendor_request_read_board_id(
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usb_endpoint_t* const endpoint,
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const usb_transfer_stage_t stage) {
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if (stage == USB_TRANSFER_STAGE_SETUP) {
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endpoint->buffer[0] = detected_platform();
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usb_transfer_schedule_block(
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endpoint->in,
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&endpoint->buffer,
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1,
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NULL,
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NULL);
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usb_transfer_schedule_ack(endpoint->out);
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}
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return USB_REQUEST_STATUS_OK;
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}
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usb_request_status_t usb_vendor_request_read_version_string(
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usb_endpoint_t* const endpoint,
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const usb_transfer_stage_t stage) {
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uint8_t length;
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if (stage == USB_TRANSFER_STAGE_SETUP) {
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length = (uint8_t)strlen(firmware_info.version_string);
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// The USB peripheral doesn't seem to be able to read directly from flash,
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// so copy the version string into ram first.
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memcpy(&endpoint->buffer,
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firmware_info.version_string,
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sizeof(firmware_info.version_string));
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usb_transfer_schedule_block(
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endpoint->in,
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&endpoint->buffer,
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length,
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NULL,
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NULL);
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usb_transfer_schedule_ack(endpoint->out);
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}
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return USB_REQUEST_STATUS_OK;
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}
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static read_partid_serialno_t read_partid_serialno;
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usb_request_status_t usb_vendor_request_read_partid_serialno(
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usb_endpoint_t* const endpoint,
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const usb_transfer_stage_t stage) {
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uint8_t length;
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iap_cmd_res_t iap_cmd_res;
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if (stage == USB_TRANSFER_STAGE_SETUP) {
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/* Read IAP Part Number Identification */
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iap_cmd_res.cmd_param.command_code = IAP_CMD_READ_PART_ID_NO;
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iap_cmd_call(&iap_cmd_res);
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if (iap_cmd_res.status_res.status_ret != CMD_SUCCESS) {
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return USB_REQUEST_STATUS_STALL;
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}
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read_partid_serialno.part_id[0] = iap_cmd_res.status_res.iap_result[0];
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read_partid_serialno.part_id[1] = iap_cmd_res.status_res.iap_result[1];
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/* Read IAP Serial Number Identification */
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iap_cmd_res.cmd_param.command_code = IAP_CMD_READ_SERIAL_NO;
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iap_cmd_call(&iap_cmd_res);
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if (iap_cmd_res.status_res.status_ret != CMD_SUCCESS) {
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return USB_REQUEST_STATUS_STALL;
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}
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read_partid_serialno.serial_no[0] = iap_cmd_res.status_res.iap_result[0];
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read_partid_serialno.serial_no[1] = iap_cmd_res.status_res.iap_result[1];
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read_partid_serialno.serial_no[2] = iap_cmd_res.status_res.iap_result[2];
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read_partid_serialno.serial_no[3] = iap_cmd_res.status_res.iap_result[3];
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length = (uint8_t)sizeof(read_partid_serialno_t);
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usb_transfer_schedule_block(
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endpoint->in,
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&read_partid_serialno,
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length,
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NULL,
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NULL);
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usb_transfer_schedule_ack(endpoint->out);
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}
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return USB_REQUEST_STATUS_OK;
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}
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usb_request_status_t usb_vendor_request_reset(
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usb_endpoint_t* const endpoint,
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const usb_transfer_stage_t stage) {
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if (stage == USB_TRANSFER_STAGE_SETUP) {
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#ifdef HACKRF_ONE
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/*
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* Set boot pins as inputs so that the bootloader reads them
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* correctly after the reset.
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*/
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if (detected_platform() == BOARD_ID_HACKRF1_R9) {
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gpio_input(&gpio_h1r9_mcu_clk_en);
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gpio_input(&gpio_h1r9_clkout_en);
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gpio_input(&gpio_h1r9_rx);
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}
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#endif
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usb_transfer_schedule_ack(endpoint->in);
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delay(50 * 40800);
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SCU_SFSP2_8 = (SCU_SFSP2_8 & ~(7)) | 4;
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struct gpio_t dfu = GPIO(5, 7);
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gpio_output(&dfu);
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gpio_clear(&dfu);
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wwdt_reset(100000);
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}
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return USB_REQUEST_STATUS_OK;
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}
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usb_request_status_t usb_vendor_request_read_board_rev(
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usb_endpoint_t* const endpoint,
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const usb_transfer_stage_t stage) {
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if (stage == USB_TRANSFER_STAGE_SETUP) {
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endpoint->buffer[0] = detected_revision();
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usb_transfer_schedule_block(
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endpoint->in,
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&endpoint->buffer,
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1,
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NULL,
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NULL);
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usb_transfer_schedule_ack(endpoint->out);
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}
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return USB_REQUEST_STATUS_OK;
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}
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usb_request_status_t usb_vendor_request_read_supported_platform(
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usb_endpoint_t* const endpoint,
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const usb_transfer_stage_t stage) {
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if (stage == USB_TRANSFER_STAGE_SETUP) {
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uint32_t platform = supported_platform();
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endpoint->buffer[0] = (platform >> 24) & 0xff;
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endpoint->buffer[1] = (platform >> 16) & 0xff;
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endpoint->buffer[2] = (platform >> 8) & 0xff;
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endpoint->buffer[3] = platform & 0xff;
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usb_transfer_schedule_block(
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endpoint->in,
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&endpoint->buffer,
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4,
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NULL,
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NULL);
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usb_transfer_schedule_ack(endpoint->out);
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}
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return USB_REQUEST_STATUS_OK;
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}
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56
hackrf-portapack/usb_api_board_info.h
Normal file
56
hackrf-portapack/usb_api_board_info.h
Normal file
@@ -0,0 +1,56 @@
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/*
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* Copyright 2012-2022 Great Scott Gadgets <info@greatscottgadgets.com>
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* Copyright 2012 Jared Boone
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* Copyright 2013 Benjamin Vernoux
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*
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* This file is part of HackRF.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __USB_API_BOARD_INFO_H__
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#define __USB_API_BOARD_INFO_H__
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#include <stdint.h>
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#include <usb_type.h>
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#include <usb_request.h>
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typedef struct {
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uint32_t part_id[2];
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uint32_t serial_no[4];
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} read_partid_serialno_t;
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usb_request_status_t usb_vendor_request_read_board_id(
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usb_endpoint_t* const endpoint,
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const usb_transfer_stage_t stage);
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usb_request_status_t usb_vendor_request_read_version_string(
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usb_endpoint_t* const endpoint,
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const usb_transfer_stage_t stage);
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usb_request_status_t usb_vendor_request_read_partid_serialno(
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usb_endpoint_t* const endpoint,
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const usb_transfer_stage_t stage);
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usb_request_status_t usb_vendor_request_reset(
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usb_endpoint_t* const endpoint,
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const usb_transfer_stage_t stage);
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usb_request_status_t usb_vendor_request_read_board_rev(
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usb_endpoint_t* const endpoint,
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const usb_transfer_stage_t stage);
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usb_request_status_t usb_vendor_request_read_supported_platform(
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usb_endpoint_t* const endpoint,
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const usb_transfer_stage_t stage);
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#endif /* end of include guard: __USB_API_BOARD_INFO_H__ */
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