sani7/2023-Webservices_And_Applications
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TFTP

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* Add text support
* Change from Black text on White background to the reverse
This commit is contained in:
Sander Speetjens
2023-11-20 15:15:31 +01:00
parent 2aad741b56
commit fbeec7bfbc
1 changed files with 9 additions and 2 deletions
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11
project/Core/Src/tftp.c
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@@ -165,7 +165,7 @@ void tftp_close(void* handle) {
if (handle == &virt_file[VIRT_TEXT_TXT]) {
lcd_clear(LCD_COLOR_BLACK);
lcd_display_text((uint8_t*)virt_file[VIRT_TEXT_TXT].data, 0, 0, LCD_COLOR_BLACK, LCD_COLOR_WHITE, LCD_FONT16);
lcd_display_text((uint8_t*)virt_file[VIRT_TEXT_TXT].data, 0, 0,LCD_COLOR_WHITE, LCD_COLOR_BLACK, LCD_FONT16);
}
if (handle == &virt_file[VIRT_INDEX_TXT] || handle == &virt_file[VIRT_IMAGE_BMP] || handle == &virt_file[VIRT_IMAGE_GIF] || handle == &virt_file[VIRT_TEXT_TXT]) {
@@ -275,7 +275,7 @@ void tftp_server_init(void) {
// init the virtImage.raw virt_file with 80kb of ram
virt_file[VIRT_IMAGE_BMP].data = calloc(IMAGE_BUFFER_SIZE, sizeof(char));
if (virt_file[VIRT_IMAGE_BMP].data == NULL) {
LOG_FATAL(TAG, "Could not allocate memory for virtImage.raw");
LOG_FATAL(TAG, "Could not allocate memory for virtImage.bmp/virtImage.gif");
return;
}
virt_file[VIRT_IMAGE_BMP].len = IMAGE_BUFFER_SIZE;
@@ -283,6 +283,9 @@ void tftp_server_init(void) {
virt_file[VIRT_IMAGE_GIF].data = virt_file[VIRT_IMAGE_BMP].data;
virt_file[VIRT_IMAGE_GIF].len = virt_file[VIRT_IMAGE_BMP].len;
virt_file[VIRT_TEXT_TXT].data = virt_file[VIRT_IMAGE_BMP].data;
virt_file[VIRT_TEXT_TXT].len = virt_file[VIRT_IMAGE_BMP].len;
// Init the tftp server
if (tftp_init(&tftpContext_s) != ERR_OK) {
LOG_FATAL(TAG, "Could not initialize tftp server");
@@ -302,6 +305,10 @@ void tftp_server_deinit(void) {
free(virt_file[VIRT_IMAGE_BMP].data);
virt_file[VIRT_IMAGE_BMP].data = NULL;
virt_file[VIRT_IMAGE_BMP].len = 0;
virt_file[VIRT_IMAGE_GIF].data = NULL;
virt_file[VIRT_IMAGE_GIF].len = 0;
virt_file[VIRT_TEXT_TXT].data = NULL;
virt_file[VIRT_TEXT_TXT].len = 0;
}