diff options
| author | Thomas Baart <thomas@splitkb.com> | 2019-11-03 23:34:47 +0100 |
|---|---|---|
| committer | Florian Didron <fdidron@users.noreply.github.com> | 2020-01-09 08:57:11 +0900 |
| commit | 8a4525a6789952d2dfc1816646cde2b578ef042c (patch) | |
| tree | 51b26b14a0853cc878d46a95c9534a74b25f8369 /drivers/oled/oled_driver.c | |
| parent | 1836a6f5d22faca8a8db828d64d47bbfb7d8e45e (diff) | |
Adds raw write functions to the OLED driver (#7237)
* Added oled_write_raw and oled_write_raw_P functions to the OLED driver
* Added oled_write_raw method calls to feature_oled_driver.md
Diffstat (limited to 'drivers/oled/oled_driver.c')
| -rw-r--r-- | drivers/oled/oled_driver.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/oled/oled_driver.c b/drivers/oled/oled_driver.c index 72960cca4c..f20f4629aa 100644 --- a/drivers/oled/oled_driver.c +++ b/drivers/oled/oled_driver.c @@ -431,6 +431,15 @@ void oled_write_ln(const char *data, bool invert) { oled_advance_page(true); } +void oled_write_raw(const char *data, uint16_t size) { + if (size > OLED_MATRIX_SIZE) size = OLED_MATRIX_SIZE; + for (uint16_t i = 0; i < size; i++) { + if (oled_buffer[i] == data[i]) continue; + oled_buffer[i] = data[i]; + oled_dirty |= (1 << (i / OLED_BLOCK_SIZE)); + } +} + #if defined(__AVR__) void oled_write_P(const char *data, bool invert) { uint8_t c = pgm_read_byte(data); @@ -444,6 +453,16 @@ void oled_write_ln_P(const char *data, bool invert) { oled_write_P(data, invert); oled_advance_page(true); } + +void oled_write_raw_P(const char *data, uint16_t size) { + if (size > OLED_MATRIX_SIZE) size = OLED_MATRIX_SIZE; + for (uint16_t i = 0; i < size; i++) { + uint8_t c = pgm_read_byte(++data); + if (oled_buffer[i] == c) continue; + oled_buffer[i] = c; + oled_dirty |= (1 << (i / OLED_BLOCK_SIZE)); + } +} #endif // defined(__AVR__) bool oled_on(void) { @@ -566,4 +585,4 @@ void oled_task(void) { #endif } -__attribute__((weak)) void oled_task_user(void) {} +__attribute__((weak)) void oled_task_user(void) {}
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