Naming and coding style convention, new linter tool. (#945)
* Makefile, Scripts: new linter * About: remove ID from IC * Firmware: remove double define for DIVC/DIVR * Scripts: check folder names too. Docker: replace syntax check with make lint. * Reformat Sources and Migrate to new file naming convention * Docker: symlink clang-format-12 to clang-format * Add coding style guide
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@@ -37,30 +37,28 @@
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#include <string.h>
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/*============================================*/
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void u8g2_ClearBuffer(u8g2_t *u8g2)
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{
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size_t cnt;
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cnt = u8g2_GetU8x8(u8g2)->display_info->tile_width;
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cnt *= u8g2->tile_buf_height;
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cnt *= 8;
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memset(u8g2->tile_buf_ptr, 0, cnt);
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void u8g2_ClearBuffer(u8g2_t* u8g2) {
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size_t cnt;
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cnt = u8g2_GetU8x8(u8g2)->display_info->tile_width;
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cnt *= u8g2->tile_buf_height;
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cnt *= 8;
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memset(u8g2->tile_buf_ptr, 0, cnt);
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}
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/*============================================*/
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static void u8g2_send_tile_row(u8g2_t *u8g2, uint8_t src_tile_row, uint8_t dest_tile_row)
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{
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uint8_t *ptr;
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uint16_t offset;
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uint8_t w;
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w = u8g2_GetU8x8(u8g2)->display_info->tile_width;
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offset = src_tile_row;
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ptr = u8g2->tile_buf_ptr;
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offset *= w;
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offset *= 8;
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ptr += offset;
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u8x8_DrawTile(u8g2_GetU8x8(u8g2), 0, dest_tile_row, w, ptr);
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static void u8g2_send_tile_row(u8g2_t* u8g2, uint8_t src_tile_row, uint8_t dest_tile_row) {
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uint8_t* ptr;
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uint16_t offset;
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uint8_t w;
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w = u8g2_GetU8x8(u8g2)->display_info->tile_width;
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offset = src_tile_row;
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ptr = u8g2->tile_buf_ptr;
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offset *= w;
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offset *= 8;
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ptr += offset;
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u8x8_DrawTile(u8g2_GetU8x8(u8g2), 0, dest_tile_row, w, ptr);
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}
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/*
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@@ -68,72 +66,61 @@ static void u8g2_send_tile_row(u8g2_t *u8g2, uint8_t src_tile_row, uint8_t dest_
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For most displays, this will make the content visible to the user.
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Some displays (like the SSD1606) require a u8x8_RefreshDisplay()
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*/
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static void u8g2_send_buffer(u8g2_t *u8g2) U8X8_NOINLINE;
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static void u8g2_send_buffer(u8g2_t *u8g2)
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{
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uint8_t src_row;
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uint8_t src_max;
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uint8_t dest_row;
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uint8_t dest_max;
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static void u8g2_send_buffer(u8g2_t* u8g2) U8X8_NOINLINE;
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static void u8g2_send_buffer(u8g2_t* u8g2) {
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uint8_t src_row;
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uint8_t src_max;
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uint8_t dest_row;
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uint8_t dest_max;
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src_row = 0;
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src_max = u8g2->tile_buf_height;
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dest_row = u8g2->tile_curr_row;
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dest_max = u8g2_GetU8x8(u8g2)->display_info->tile_height;
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do
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{
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u8g2_send_tile_row(u8g2, src_row, dest_row);
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src_row++;
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dest_row++;
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} while( src_row < src_max && dest_row < dest_max );
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src_row = 0;
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src_max = u8g2->tile_buf_height;
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dest_row = u8g2->tile_curr_row;
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dest_max = u8g2_GetU8x8(u8g2)->display_info->tile_height;
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do {
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u8g2_send_tile_row(u8g2, src_row, dest_row);
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src_row++;
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dest_row++;
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} while(src_row < src_max && dest_row < dest_max);
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}
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/* same as u8g2_send_buffer but also send the DISPLAY_REFRESH message (used by SSD1606) */
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void u8g2_SendBuffer(u8g2_t *u8g2)
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{
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u8g2_send_buffer(u8g2);
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u8x8_RefreshDisplay( u8g2_GetU8x8(u8g2) );
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void u8g2_SendBuffer(u8g2_t* u8g2) {
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u8g2_send_buffer(u8g2);
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u8x8_RefreshDisplay(u8g2_GetU8x8(u8g2));
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}
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/*============================================*/
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void u8g2_SetBufferCurrTileRow(u8g2_t *u8g2, uint8_t row)
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{
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u8g2->tile_curr_row = row;
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u8g2->cb->update_dimension(u8g2);
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u8g2->cb->update_page_win(u8g2);
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void u8g2_SetBufferCurrTileRow(u8g2_t* u8g2, uint8_t row) {
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u8g2->tile_curr_row = row;
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u8g2->cb->update_dimension(u8g2);
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u8g2->cb->update_page_win(u8g2);
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}
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void u8g2_FirstPage(u8g2_t *u8g2)
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{
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if ( u8g2->is_auto_page_clear )
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{
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u8g2_ClearBuffer(u8g2);
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}
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u8g2_SetBufferCurrTileRow(u8g2, 0);
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void u8g2_FirstPage(u8g2_t* u8g2) {
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if(u8g2->is_auto_page_clear) {
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u8g2_ClearBuffer(u8g2);
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}
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u8g2_SetBufferCurrTileRow(u8g2, 0);
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}
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uint8_t u8g2_NextPage(u8g2_t *u8g2)
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{
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uint8_t row;
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u8g2_send_buffer(u8g2);
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row = u8g2->tile_curr_row;
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row += u8g2->tile_buf_height;
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if ( row >= u8g2_GetU8x8(u8g2)->display_info->tile_height )
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{
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u8x8_RefreshDisplay( u8g2_GetU8x8(u8g2) );
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return 0;
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}
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if ( u8g2->is_auto_page_clear )
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{
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u8g2_ClearBuffer(u8g2);
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}
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u8g2_SetBufferCurrTileRow(u8g2, row);
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return 1;
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uint8_t u8g2_NextPage(u8g2_t* u8g2) {
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uint8_t row;
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u8g2_send_buffer(u8g2);
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row = u8g2->tile_curr_row;
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row += u8g2->tile_buf_height;
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if(row >= u8g2_GetU8x8(u8g2)->display_info->tile_height) {
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u8x8_RefreshDisplay(u8g2_GetU8x8(u8g2));
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return 0;
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}
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if(u8g2->is_auto_page_clear) {
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u8g2_ClearBuffer(u8g2);
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}
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u8g2_SetBufferCurrTileRow(u8g2, row);
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return 1;
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}
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/*============================================*/
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/*
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Description:
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@@ -150,64 +137,74 @@ uint8_t u8g2_NextPage(u8g2_t *u8g2)
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- Only works with displays, which support U8x8 API
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- Will not send the e-paper refresh message (will probably not work with e-paper devices)
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*/
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void u8g2_UpdateDisplayArea(u8g2_t *u8g2, uint8_t tx, uint8_t ty, uint8_t tw, uint8_t th)
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{
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uint16_t page_size;
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uint8_t *ptr;
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/* check, whether we are in full buffer mode */
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if ( u8g2->tile_buf_height != u8g2_GetU8x8(u8g2)->display_info->tile_height )
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return; /* not in full buffer mode, do nothing */
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void u8g2_UpdateDisplayArea(u8g2_t* u8g2, uint8_t tx, uint8_t ty, uint8_t tw, uint8_t th) {
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uint16_t page_size;
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uint8_t* ptr;
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page_size = u8g2->pixel_buf_width; /* 8*u8g2->u8g2_GetU8x8(u8g2)->display_info->tile_width */
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ptr = u8g2_GetBufferPtr(u8g2);
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ptr += tx*8;
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ptr += page_size*ty;
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while( th > 0 )
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{
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u8x8_DrawTile( u8g2_GetU8x8(u8g2), tx, ty, tw, ptr );
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ptr += page_size;
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ty++;
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th--;
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}
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/* check, whether we are in full buffer mode */
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if(u8g2->tile_buf_height != u8g2_GetU8x8(u8g2)->display_info->tile_height)
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return; /* not in full buffer mode, do nothing */
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page_size = u8g2->pixel_buf_width; /* 8*u8g2->u8g2_GetU8x8(u8g2)->display_info->tile_width */
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ptr = u8g2_GetBufferPtr(u8g2);
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ptr += tx * 8;
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ptr += page_size * ty;
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while(th > 0) {
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u8x8_DrawTile(u8g2_GetU8x8(u8g2), tx, ty, tw, ptr);
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ptr += page_size;
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ty++;
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th--;
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}
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}
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/* same as sendBuffer, but does not send the ePaper refresh message */
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void u8g2_UpdateDisplay(u8g2_t *u8g2)
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{
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u8g2_send_buffer(u8g2);
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void u8g2_UpdateDisplay(u8g2_t* u8g2) {
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u8g2_send_buffer(u8g2);
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}
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/*============================================*/
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/* vertical_top memory architecture */
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void u8g2_WriteBufferPBM(u8g2_t *u8g2, void (*out)(const char *s))
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{
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u8x8_capture_write_pbm_pre(u8g2_GetBufferTileWidth(u8g2), u8g2_GetBufferTileHeight(u8g2), out);
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u8x8_capture_write_pbm_buffer(u8g2_GetBufferPtr(u8g2), u8g2_GetBufferTileWidth(u8g2), u8g2_GetBufferTileHeight(u8g2), u8x8_capture_get_pixel_1, out);
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void u8g2_WriteBufferPBM(u8g2_t* u8g2, void (*out)(const char* s)) {
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u8x8_capture_write_pbm_pre(u8g2_GetBufferTileWidth(u8g2), u8g2_GetBufferTileHeight(u8g2), out);
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u8x8_capture_write_pbm_buffer(
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u8g2_GetBufferPtr(u8g2),
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u8g2_GetBufferTileWidth(u8g2),
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u8g2_GetBufferTileHeight(u8g2),
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u8x8_capture_get_pixel_1,
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out);
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}
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void u8g2_WriteBufferXBM(u8g2_t *u8g2, void (*out)(const char *s))
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{
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u8x8_capture_write_xbm_pre(u8g2_GetBufferTileWidth(u8g2), u8g2_GetBufferTileHeight(u8g2), out);
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u8x8_capture_write_xbm_buffer(u8g2_GetBufferPtr(u8g2), u8g2_GetBufferTileWidth(u8g2), u8g2_GetBufferTileHeight(u8g2), u8x8_capture_get_pixel_1, out);
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void u8g2_WriteBufferXBM(u8g2_t* u8g2, void (*out)(const char* s)) {
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u8x8_capture_write_xbm_pre(u8g2_GetBufferTileWidth(u8g2), u8g2_GetBufferTileHeight(u8g2), out);
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u8x8_capture_write_xbm_buffer(
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u8g2_GetBufferPtr(u8g2),
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u8g2_GetBufferTileWidth(u8g2),
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u8g2_GetBufferTileHeight(u8g2),
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u8x8_capture_get_pixel_1,
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out);
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}
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/* horizontal right memory architecture */
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/* SH1122, LD7032, ST7920, ST7986, LC7981, T6963, SED1330, RA8835, MAX7219, LS0 */
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void u8g2_WriteBufferPBM2(u8g2_t *u8g2, void (*out)(const char *s))
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{
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u8x8_capture_write_pbm_pre(u8g2_GetBufferTileWidth(u8g2), u8g2_GetBufferTileHeight(u8g2), out);
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u8x8_capture_write_pbm_buffer(u8g2_GetBufferPtr(u8g2), u8g2_GetBufferTileWidth(u8g2), u8g2_GetBufferTileHeight(u8g2), u8x8_capture_get_pixel_2, out);
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/* SH1122, LD7032, ST7920, ST7986, LC7981, T6963, SED1330, RA8835, MAX7219, LS0 */
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void u8g2_WriteBufferPBM2(u8g2_t* u8g2, void (*out)(const char* s)) {
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u8x8_capture_write_pbm_pre(u8g2_GetBufferTileWidth(u8g2), u8g2_GetBufferTileHeight(u8g2), out);
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u8x8_capture_write_pbm_buffer(
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u8g2_GetBufferPtr(u8g2),
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u8g2_GetBufferTileWidth(u8g2),
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u8g2_GetBufferTileHeight(u8g2),
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u8x8_capture_get_pixel_2,
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out);
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}
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void u8g2_WriteBufferXBM2(u8g2_t *u8g2, void (*out)(const char *s))
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{
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u8x8_capture_write_xbm_pre(u8g2_GetBufferTileWidth(u8g2), u8g2_GetBufferTileHeight(u8g2), out);
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u8x8_capture_write_xbm_buffer(u8g2_GetBufferPtr(u8g2), u8g2_GetBufferTileWidth(u8g2), u8g2_GetBufferTileHeight(u8g2), u8x8_capture_get_pixel_2, out);
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void u8g2_WriteBufferXBM2(u8g2_t* u8g2, void (*out)(const char* s)) {
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u8x8_capture_write_xbm_pre(u8g2_GetBufferTileWidth(u8g2), u8g2_GetBufferTileHeight(u8g2), out);
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u8x8_capture_write_xbm_buffer(
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u8g2_GetBufferPtr(u8g2),
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u8g2_GetBufferTileWidth(u8g2),
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u8g2_GetBufferTileHeight(u8g2),
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u8x8_capture_get_pixel_2,
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out);
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}
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