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Handle missing eflash loader in a nicer form

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Print error rather than crashing
This commit is contained in:
Ben V. Brown 2022-11-20 17:20:46 +11:00
parent f60cfc02f9
commit 20c4fa0163
1 changed files with 17 additions and 5 deletions
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22
tools/blisp/src/cmd/write.c
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@ -252,11 +252,23 @@ void blisp_flash_firmware() {
char exe_path[PATH_MAX]; char exe_path[PATH_MAX];
char eflash_loader_path[PATH_MAX]; char eflash_loader_path[PATH_MAX];
get_binary_folder(exe_path, PATH_MAX); // TODO: Error handling get_binary_folder(exe_path, PATH_MAX); // TODO: Error handling
snprintf(eflash_loader_path, PATH_MAX, "%s/data/%s/eflash_loader_%s.bin", exe_path, device.chip->type_str, device.chip->default_eflash_loader_xtal); snprintf(eflash_loader_path, PATH_MAX, "%s/data/%s/eflash_loader_%s.bin",
exe_path, device.chip->type_str,
eflash_loader_file = fopen(eflash_loader_path, "rb"); // TODO: Error handling device.chip->default_eflash_loader_xtal);
uint8_t eflash_loader_header[176]; // TODO: Remap it to the boot header struct printf("Loading the eflash loader file from disk\n");
fread(eflash_loader_header, 176, 1, eflash_loader_file); // TODO: Error handling eflash_loader_file
= fopen(eflash_loader_path, "rb"); // TODO: Error handling
if (eflash_loader_file == NULL) {
fprintf(stderr,
"Could not open the eflash loader file from disk.\n"
"Does \"%s\" exist?\n",
eflash_loader_path);
goto exit1;
}
uint8_t
eflash_loader_header[176]; // TODO: Remap it to the boot header struct
fread(eflash_loader_header, 176, 1,
eflash_loader_file); // TODO: Error handling
printf("Loading eflash_loader...\n"); printf("Loading eflash_loader...\n");
ret = blisp_device_load_boot_header(&device, eflash_loader_header); ret = blisp_device_load_boot_header(&device, eflash_loader_header);