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Raise to version 2.0.0

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The library has been cleaned up as it has got a bit untidy due to the large number of small incremental changes.

4bit Sprite examples renaed to be consistent with others.

alphaBlend example moved to generic folder (alphaBlend fn was moved to TFT_eSPI class).
Added sections + explanatory comments to functions prototypes.

Temporary comments added for potential gotchas for noobs when using DMA.

spi_begin/end functions renamed to reflect functionality. Old fns  retained for backwards compatibility with user setup.h files.
This commit is contained in:
Bodmer
2020-01-26 21:17:49 +00:00
parent b954372859
commit 0e0fd75277
29 changed files with 1267 additions and 797 deletions
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Extensions/Touch.cpp
+4 -4
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@@ -17,7 +17,7 @@
uint8_t TFT_eSPI::getTouchRaw(uint16_t *x, uint16_t *y){
uint16_t tmp;
spi_begin_touch();
begin_touch_read_write();
// Start YP sample request for x position, read 4 times and keep last sample
spi.transfer(0xd0); // Start new YP conversion
@@ -48,7 +48,7 @@ uint8_t TFT_eSPI::getTouchRaw(uint16_t *x, uint16_t *y){
*y = tmp;
spi_end_touch();
end_touch_read_write();
return true;
}
@@ -59,7 +59,7 @@ uint8_t TFT_eSPI::getTouchRaw(uint16_t *x, uint16_t *y){
***************************************************************************************/
uint16_t TFT_eSPI::getTouchRawZ(void){
spi_begin_touch();
begin_touch_read_write();
// Z sample request
int16_t tz = 0xFFF;
@@ -67,7 +67,7 @@ uint16_t TFT_eSPI::getTouchRawZ(void){
tz += spi.transfer16(0xc0) >> 3; // Read Z1 and start Z2 conversion
tz -= spi.transfer16(0x00) >> 3; // Read Z2
spi_end_touch();
end_touch_read_write();
return (uint16_t)tz;
}