feedc0de/esp-idf
1
0
Fork 0
forked from espressif/esp-idf
Code Pull Requests Activity

Merge branch 'fix/fix_parlio_tx_example_line_address' into 'master'

Browse Source 
fix(parlio_tx): fix line address in simple_rgb_martix example

See merge request espressif/esp-idf!35930
This commit is contained in:
Chen Ji Chang
2024-12-24 19:18:47 +08:00
parent 4088e20b51 ea1c806f21
commit f0cee06dab
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
examples/peripherals/parlio/parlio_tx/simple_rgb_led_matrix/main/rgb_led_matrix_example_main.c
View File

@@ -63,7 +63,7 @@ static void merge_two_pixels(lv_color16_t *upper_half, lv_color16_t *lower_half,
{
s_frame_buffer[index] = (upper_half->red >> 4) << EXAMPLE_HUB75_R1_IDX | (upper_half->green >> 5) << EXAMPLE_HUB75_G1_IDX | (upper_half->blue >> 4) << EXAMPLE_HUB75_B1_IDX;
s_frame_buffer[index] |= (lower_half->red >> 4) << EXAMPLE_HUB75_R2_IDX | (lower_half->green >> 5) << EXAMPLE_HUB75_G2_IDX | (lower_half->blue >> 4) << EXAMPLE_HUB75_B2_IDX;
// OE=1: enable the output
// OE=1: disable the output
s_frame_buffer[index] |= 1 << EXAMPLE_HUB75_OE_IDX;
}
@@ -90,7 +90,7 @@ static IRAM_ATTR bool parlio_tx_line_done_cb(parlio_tx_unit_handle_t tx_unit, co
{
static uint32_t line_number = 0;
dedic_gpio_bundle_handle_t gpio_bundle = (dedic_gpio_bundle_handle_t)user_ctx;
dedic_gpio_bundle_write(gpio_bundle, 0x0F, line_number++);
dedic_gpio_bundle_write(gpio_bundle, 0x0F, ++line_number);
return false;
}