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tdisp fixes

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This commit is contained in:
Joel Bodenmann 2013-01-12 10:00:17 +01:00
parent 1c1b3c8d74
commit 83ba8748bc
2 changed files with 4 additions and 6 deletions
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4
include/tdisp/tdisp.h
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@ -93,13 +93,13 @@ void tdispHome(void);
void tdispGotoXY(coord_t col, coord_t row); void tdispGotoXY(coord_t col, coord_t row);
/** /**
* @brief Store a custom character in the displays RAM * @brief Store a custom character in RAM
* *
* @note This usually must be done after each power-up since most * @note This usually must be done after each power-up since most
* LCDs lose their RAM content. * LCDs lose their RAM content.
* *
* @param[in] location On which address to store the character (from 0 up to max) * @param[in] location On which address to store the character (from 0 up to max)
* @param[in] char The character to be stored. This is an array. * @param[in] charmap The character to be stored.
*/ */
void tdispCreateChar(uint8_t location, char *charmap); void tdispCreateChar(uint8_t location, char *charmap);

6
src/tdisp/tdisp.c
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@ -105,10 +105,8 @@ void tdispDrawChar(char c) {
} }
void tdispDrawString(char *s) { void tdispDrawString(char *s) {
char c; while(*s)
tdispDrawChar(*s++);
while(c = *s++)
tdispDrawChar(c);
} }
void tdispDrawCharLocation(coord_t col, coord_t row, char c) { void tdispDrawCharLocation(coord_t col, coord_t row, char c) {