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authorScott Shawcroft <scott@tannewt.org>2019-08-23 15:27:21 -0700
committerScott Shawcroft <scott@tannewt.org>2019-08-23 15:27:21 -0700
commit7324b70a7c231a20be971ed81050c8359b87aaab (patch)
tree2c301a419a247aa64c8d3fafab6b4b3bfacf7af0 /shared-module/displayio/I2CDisplay.c
parentb992ca80e77ccd95397ed0f12063c30f6161e08f (diff)
Rework based on Dan's review
Diffstat (limited to 'shared-module/displayio/I2CDisplay.c')
-rw-r--r--shared-module/displayio/I2CDisplay.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/shared-module/displayio/I2CDisplay.c b/shared-module/displayio/I2CDisplay.c
index 95830ba0e..87261dca0 100644
--- a/shared-module/displayio/I2CDisplay.c
+++ b/shared-module/displayio/I2CDisplay.c
@@ -35,6 +35,7 @@
#include "shared-bindings/digitalio/DigitalInOut.h"
#include "shared-bindings/microcontroller/__init__.h"
#include "shared-bindings/time/__init__.h"
+#include "shared-module/displayio/display_core.h"
#include "tick.h"
@@ -80,7 +81,7 @@ bool common_hal_displayio_i2cdisplay_reset(mp_obj_t obj) {
}
common_hal_digitalio_digitalinout_set_value(&self->reset, false);
- common_hal_mcu_delay_us(1);
+ common_hal_mcu_delay_us(4);
common_hal_digitalio_digitalinout_set_value(&self->reset, true);
return true;
}
@@ -97,9 +98,9 @@ bool common_hal_displayio_i2cdisplay_begin_transaction(mp_obj_t obj) {
return common_hal_displayio_i2cdisplay_bus_free(obj);
}
-void common_hal_displayio_i2cdisplay_send(mp_obj_t obj, bool command, bool toggle_every_byte, uint8_t *data, uint32_t data_length) {
+void common_hal_displayio_i2cdisplay_send(mp_obj_t obj, display_byte_type_t data_type, display_chip_select_behavior_t chip_select, uint8_t *data, uint32_t data_length) {
displayio_i2cdisplay_obj_t* self = MP_OBJ_TO_PTR(obj);
- if (command) {
+ if (data_type == DISPLAY_COMMAND) {
uint8_t command_bytes[2 * data_length];
for (uint32_t i = 0; i < data_length; i++) {
command_bytes[2 * i] = 0x80;