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ra8875: Remove usage of gpio_pad_select_gpio

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This commit is contained in:
C47D 2022-01-13 17:43:28 -06:00
parent a273863283
commit 22405d6080
1 changed files with 12 additions and 13 deletions
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25
lvgl_tft/ra8875.c
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@ -133,7 +133,7 @@ static void ra8875_configure_clocks(bool high_speed);
static void ra8875_set_memory_write_cursor(unsigned int x, unsigned int y); static void ra8875_set_memory_write_cursor(unsigned int x, unsigned int y);
static void ra8875_set_window(unsigned int xs, unsigned int xe, unsigned int ys, unsigned int ye); static void ra8875_set_window(unsigned int xs, unsigned int xe, unsigned int ys, unsigned int ye);
static void ra8875_send_buffer(uint8_t * data, size_t length, bool signal_flush); static void ra8875_send_buffer(uint8_t * data, size_t length, bool signal_flush);
static void ra8875_reset(void);
/********************** /**********************
* STATIC VARIABLES * STATIC VARIABLES
**********************/ **********************/
@ -180,18 +180,7 @@ void ra8875_init(void)
LV_LOG_INFO("Initializing RA8875..."); LV_LOG_INFO("Initializing RA8875...");
// Initialize non-SPI GPIOs ra8875_reset();
#if RA8875_USE_RST
gpio_pad_select_gpio(RA8875_RST);
gpio_set_direction(RA8875_RST, GPIO_MODE_OUTPUT);
// Reset the RA8875
gpio_set_level(RA8875_RST, 0);
vTaskDelay(DIV_ROUND_UP(100, portTICK_RATE_MS));
gpio_set_level(RA8875_RST, 1);
vTaskDelay(DIV_ROUND_UP(100, portTICK_RATE_MS));
#endif
// Initalize RA8875 clocks (SPI must be decelerated before initializing clocks) // Initalize RA8875 clocks (SPI must be decelerated before initializing clocks)
disp_spi_change_device_speed(SPI_CLOCK_SPEED_SLOW_HZ); disp_spi_change_device_speed(SPI_CLOCK_SPEED_SLOW_HZ);
@ -376,3 +365,13 @@ static void ra8875_send_buffer(uint8_t * data, size_t length, bool signal_flush)
| (RA8875_MODE_DATA_WRITE); // Data write mode | (RA8875_MODE_DATA_WRITE); // Data write mode
disp_spi_transaction(data, length, flags, NULL, prefix, 0); disp_spi_transaction(data, length, flags, NULL, prefix, 0);
} }
static void ra8875_reset(void)
{
#if RA8875_USE_RST
gpio_set_level(RA8875_RST, 0);
vTaskDelay(DIV_ROUND_UP(100, portTICK_RATE_MS));
gpio_set_level(RA8875_RST, 1);
vTaskDelay(DIV_ROUND_UP(100, portTICK_RATE_MS));
#endif
}