mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-13 19:18:56 +00:00
bootloader: show loader instead of text
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afd65833cb
commit
be83b8b138
@ -51,7 +51,7 @@ bool check_sdcard(void)
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}
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}
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static void progress_callback(void) {
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static void progress_callback(uint16_t val) {
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display_printf(".");
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}
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@ -35,7 +35,8 @@ void display_vendor(const uint8_t *vimg, const char *vstr, uint32_t vstr_len, ui
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}
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uint32_t datalen = *(uint32_t *)(vimg + 8);
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display_image(60, 32, w, h, vimg + 12, datalen);
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display_text_center(120, 192, vstr, vstr_len, FONT_BOLD, COLOR_WHITE, COLOR_BLACK);
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// FIXME: uncomment next line
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// display_text_center(120, 192, vstr, vstr_len, FONT_BOLD, COLOR_WHITE, COLOR_BLACK);
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char ver_str[32];
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mini_snprintf(ver_str, sizeof(ver_str), "%d.%d.%d.%d",
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(int)(fw_version & 0xFF),
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@ -43,7 +44,8 @@ void display_vendor(const uint8_t *vimg, const char *vstr, uint32_t vstr_len, ui
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(int)((fw_version >> 16) & 0xFF),
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(int)((fw_version >> 24) & 0xFF)
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);
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display_text_center(120, 215, ver_str, -1, FONT_BOLD, COLOR_GRAY64, COLOR_BLACK);
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// FIXME: uncomment next line
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// display_text_center(120, 215, ver_str, -1, FONT_BOLD, COLOR_GRAY64, COLOR_BLACK);
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display_refresh();
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}
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@ -155,6 +157,9 @@ void mainloop(void)
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__fatal_error("usb_init_all", __FILE__, __LINE__, __FUNCTION__);
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}
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display_clear();
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display_loader(0, 0, 0xFFFF, 0, 0, 0, 0);
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uint8_t buf[USB_PACKET_SIZE];
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for (;;) {
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@ -171,23 +176,18 @@ void mainloop(void)
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}
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switch (msg_id) {
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case 0: // Initialize
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display_printf("received Initialize\n");
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process_msg_Initialize(USB_IFACE_NUM, msg_size, buf);
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break;
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case 1: // Ping
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display_printf("received Ping\n");
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process_msg_Ping(USB_IFACE_NUM, msg_size, buf);
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break;
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case 6: // FirmwareErase
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display_printf("received FirmwareErase\n");
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process_msg_FirmwareErase(USB_IFACE_NUM, msg_size, buf);
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break;
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case 7: // FirmwareUpload
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display_printf("received FirmwareUpload\n");
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process_msg_FirmwareUpload(USB_IFACE_NUM, msg_size, buf);
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break;
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default:
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display_printf("received unknown message\n");
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process_msg_unknown(USB_IFACE_NUM, msg_size, buf);
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break;
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}
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@ -7,6 +7,7 @@
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#include "messages.pb.h"
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#include "common.h"
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#include "display.h"
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#include "flash.h"
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#include "usb.h"
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#include "version.h"
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@ -15,12 +16,12 @@
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bool msg_parse_header(const uint8_t *buf, uint16_t *msg_id, uint32_t *msg_size)
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{
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if (buf[0] != '?' || buf[1] != '#' || buf[2] != '#') {
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return false;
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}
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*msg_id = (buf[3] << 8) + buf[4];
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*msg_size = (buf[5] << 24) + (buf[6] << 16) + (buf[7] << 8) + buf[8];
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return true;
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if (buf[0] != '?' || buf[1] != '#' || buf[2] != '#') {
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return false;
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}
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*msg_id = (buf[3] << 8) + buf[4];
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*msg_size = (buf[5] << 24) + (buf[6] << 16) + (buf[7] << 8) + buf[8];
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return true;
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}
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typedef struct {
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@ -220,23 +221,28 @@ void process_msg_Ping(uint8_t iface_num, uint32_t msg_size, uint8_t *buf)
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MSG_SEND(Success);
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}
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static uint32_t firmware_size, firmware_flashed, chunk_requested;
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static uint32_t firmware_remaining, firmware_flashed, chunk_requested;
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static void progress_erase(uint16_t val)
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{
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display_loader(val, 0, 0xFFFF, 0, 0, 0, 0);
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}
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void process_msg_FirmwareErase(uint8_t iface_num, uint32_t msg_size, uint8_t *buf)
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{
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firmware_size = 0;
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firmware_remaining = 0;
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firmware_flashed = 0;
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chunk_requested = 0;
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MSG_RECV_INIT(FirmwareErase);
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MSG_RECV(FirmwareErase);
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firmware_size = msg_recv.has_length ? msg_recv.length : 0;
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if (firmware_size > 0 && firmware_size % 4 == 0) {
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firmware_remaining = msg_recv.has_length ? msg_recv.length : 0;
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if (firmware_remaining > 0 && firmware_remaining % 4 == 0) {
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// erase flash
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flash_erase_sectors(FLASH_SECTOR_FIRMWARE_START, FLASH_SECTOR_FIRMWARE_END, NULL);
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flash_erase_sectors(FLASH_SECTOR_FIRMWARE_START, FLASH_SECTOR_FIRMWARE_END, progress_erase);
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// request new firmware
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chunk_requested = (firmware_size > FIRMWARE_CHUNK_SIZE) ? FIRMWARE_CHUNK_SIZE : firmware_size;
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chunk_requested = (firmware_remaining > FIRMWARE_CHUNK_SIZE) ? FIRMWARE_CHUNK_SIZE : firmware_remaining;
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MSG_SEND_INIT(FirmwareRequest);
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MSG_SEND_ASSIGN_VALUE(offset, 0);
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MSG_SEND_ASSIGN_VALUE(length, chunk_requested);
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@ -253,11 +259,13 @@ static uint32_t chunk_size = 0;
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static bool _read_payload(pb_istream_t *stream, const pb_field_t *field, void **arg)
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{
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#define BUFSIZE 1024
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#define BUFSIZE 4096
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uint32_t buf[BUFSIZE / sizeof(uint32_t)];
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uint32_t chunk_written = 0;
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chunk_size = stream->bytes_left;
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while (stream->bytes_left) {
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// print loader
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display_loader(1000 * (firmware_flashed + chunk_written) / (firmware_flashed + firmware_remaining), 0, 0xFFFF, 0, 0, 0, 0);
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memset(buf, 0xFF, sizeof(buf));
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// read data
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if (!pb_read(stream, (pb_byte_t *)buf, (stream->bytes_left > BUFSIZE) ? BUFSIZE : stream->bytes_left)) {
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@ -289,16 +297,17 @@ void process_msg_FirmwareUpload(uint8_t iface_num, uint32_t msg_size, uint8_t *b
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MSG_SEND(Failure);
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}
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firmware_size -= chunk_requested;
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firmware_remaining -= chunk_requested;
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firmware_flashed += chunk_requested;
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if (firmware_size > 0) {
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chunk_requested = (firmware_size > FIRMWARE_CHUNK_SIZE) ? FIRMWARE_CHUNK_SIZE : firmware_size;
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if (firmware_remaining > 0) {
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chunk_requested = (firmware_remaining > FIRMWARE_CHUNK_SIZE) ? FIRMWARE_CHUNK_SIZE : firmware_remaining;
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MSG_SEND_INIT(FirmwareRequest);
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MSG_SEND_ASSIGN_VALUE(offset, firmware_flashed);
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MSG_SEND_ASSIGN_VALUE(length, chunk_requested);
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MSG_SEND(FirmwareRequest);
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} else {
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display_clear();
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MSG_SEND_INIT(Success);
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MSG_SEND(Success);
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}
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@ -39,7 +39,7 @@ void flash_set_option_bytes(void)
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}
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}
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int flash_erase_sectors(int start, int end, void (*progress)(void))
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int flash_erase_sectors(int start, int end, void (*progress)(uint16_t val))
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{
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HAL_FLASH_Unlock();
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FLASH_EraseInitTypeDef EraseInitStruct;
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@ -56,7 +56,7 @@ int flash_erase_sectors(int start, int end, void (*progress)(void))
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return 0;
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}
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if (progress) {
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progress();
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progress(1000 * (i - start + 1) / (end - start + 1));
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}
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}
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HAL_FLASH_Lock();
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@ -1,6 +1,8 @@
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#ifndef __TREZORHAL_FLASH_H__
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#define __TREZORHAL_FLASH_H__
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#include <stdint.h>
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int flash_init(void);
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void flash_set_option_bytes(void);
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@ -17,6 +19,6 @@ void flash_set_option_bytes(void);
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#define FLASH_SECTOR_FIRMWARE_START 5
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#define FLASH_SECTOR_FIRMWARE_END 11
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int flash_erase_sectors(int start, int end, void (*progress)(void));
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int flash_erase_sectors(int start, int end, void (*progress)(uint16_t val));
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#endif
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