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stm32f103xb_spi_lcds: fix wrong indents

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wangyz1997 2024-01-07 23:38:09 +08:00
parent 8865ab607f
commit 500130bf8a
2 changed files with 160 additions and 160 deletions
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316
stm32f103xb_spi_lcds/Core/Src/bsp_lcd_ili9225.c
View File

@ -3,214 +3,214 @@
static void bsp_lcd_write_cmd(uint8_t cmd)
{
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_RESET);
HAL_SPI_Transmit(&hspi1, &cmd, 1, 200);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_RESET);
HAL_SPI_Transmit(&hspi1, &cmd, 1, 200);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
}
static void bsp_lcd_write_register(uint8_t addr, uint16_t reg_val)
{
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_RESET);
HAL_SPI_Transmit(&hspi1, &addr, 1, 200);
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_SET);
uint8_t temp = reg_val >> 8;
HAL_SPI_Transmit(&hspi1, &temp, 1, 200);
temp = reg_val;
HAL_SPI_Transmit(&hspi1, &temp, 1, 200);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_RESET);
HAL_SPI_Transmit(&hspi1, &addr, 1, 200);
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_SET);
uint8_t temp = reg_val >> 8;
HAL_SPI_Transmit(&hspi1, &temp, 1, 200);
temp = reg_val;
HAL_SPI_Transmit(&hspi1, &temp, 1, 200);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
}
static void bsp_lcd_reset(void)
{
HAL_GPIO_WritePin(LCD_RST_GPIO_Port, LCD_RST_Pin, GPIO_PIN_RESET);
HAL_Delay(20);
HAL_GPIO_WritePin(LCD_RST_GPIO_Port, LCD_RST_Pin, GPIO_PIN_SET);
HAL_Delay(10);
HAL_GPIO_WritePin(LCD_RST_GPIO_Port, LCD_RST_Pin, GPIO_PIN_RESET);
HAL_Delay(20);
HAL_GPIO_WritePin(LCD_RST_GPIO_Port, LCD_RST_Pin, GPIO_PIN_SET);
HAL_Delay(10);
}
void bsp_lcd_init(void)
{
bsp_lcd_reset();
// LCD Init For 2.2inch LCD Panel with ILI9225.
bsp_lcd_write_register(0x10, 0x0000); // Set SAP, DSTB, STB
bsp_lcd_write_register(0x11, 0x0000); // Set APON, PON, AON, VCI1EN, VC
bsp_lcd_write_register(0x12, 0x0000); // Set BT, DC1, DC2, DC3
bsp_lcd_write_register(0x13, 0x0000); // Set GVDD
bsp_lcd_write_register(0x14, 0x0000); // Set VCOMH/VCOML voltage
HAL_Delay(20);
bsp_lcd_reset();
// Please follow this power on sequence
bsp_lcd_write_register(0x11, 0x0018); // Set APON, PON, AON, VCI1EN, VC
bsp_lcd_write_register(0x12, 0x1121); // Set BT, DC1, DC2, DC3
bsp_lcd_write_register(0x13, 0x0063); // Set GVDD
bsp_lcd_write_register(0x14, 0x3961); // Set VCOMH/VCOML voltage
bsp_lcd_write_register(0x10, 0x0800); // Set SAP, DSTB, STB
HAL_Delay(10);
bsp_lcd_write_register(0x11, 0x1038); // Set APON, PON, AON, VCI1EN, VC
HAL_Delay(30);
// LCD Init For 2.2inch LCD Panel with ILI9225.
bsp_lcd_write_register(0x10, 0x0000); // Set SAP, DSTB, STB
bsp_lcd_write_register(0x11, 0x0000); // Set APON, PON, AON, VCI1EN, VC
bsp_lcd_write_register(0x12, 0x0000); // Set BT, DC1, DC2, DC3
bsp_lcd_write_register(0x13, 0x0000); // Set GVDD
bsp_lcd_write_register(0x14, 0x0000); // Set VCOMH/VCOML voltage
HAL_Delay(20);
bsp_lcd_write_register(0x02, 0x0100); // set 1 line inversion
// Please follow this power on sequence
bsp_lcd_write_register(0x11, 0x0018); // Set APON, PON, AON, VCI1EN, VC
bsp_lcd_write_register(0x12, 0x1121); // Set BT, DC1, DC2, DC3
bsp_lcd_write_register(0x13, 0x0063); // Set GVDD
bsp_lcd_write_register(0x14, 0x3961); // Set VCOMH/VCOML voltage
bsp_lcd_write_register(0x10, 0x0800); // Set SAP, DSTB, STB
HAL_Delay(10);
bsp_lcd_write_register(0x11, 0x1038); // Set APON, PON, AON, VCI1EN, VC
HAL_Delay(30);
// R01H:SM=0, GS=0, SS=1 (for details, See the datasheet of ILI9225)
bsp_lcd_write_register(0x01, 0x011C); // set the display line number and display direction
//R01H:SM=0, GS=1, SS=0 (for details,See the datasheet of ILI9225)
//bsp_lcd_write_register(0x01, 0x021C); // set the display line number and display direction
bsp_lcd_write_register(0x03, 0x1030); // set GRAM write direction.
bsp_lcd_write_register(0x02, 0x0100); // set 1 line inversion
bsp_lcd_write_register(0x07, 0x0000); // Display off
bsp_lcd_write_register(0x08, 0x0808); // set the back porch and front porch
bsp_lcd_write_register(0x0B, 0x1100); // set the clocks number per line
bsp_lcd_write_register(0x0C, 0x0000); // CPU interface
bsp_lcd_write_register(0x0F, 0x0501); // Set Osc
bsp_lcd_write_register(0x15, 0x0020); // Set VCI recycling
bsp_lcd_write_register(0x20, 0x0000); // RAM Address
bsp_lcd_write_register(0x21, 0x0000); // RAM Address
//------------------------ Set GRAM area --------------------------------//
bsp_lcd_write_register(0x30, 0x0000);
bsp_lcd_write_register(0x31, 0x00DB);
bsp_lcd_write_register(0x32, 0x0000);
bsp_lcd_write_register(0x33, 0x0000);
bsp_lcd_write_register(0x34, 0x00DB);
bsp_lcd_write_register(0x35, 0x0000);
bsp_lcd_write_register(0x36, 0x00AF);
bsp_lcd_write_register(0x37, 0x0000);
bsp_lcd_write_register(0x38, 0x00DB);
bsp_lcd_write_register(0x39, 0x0000);
// ---------- Adjust the Gamma 2.2 Curve -------------------//
bsp_lcd_write_register(0x50, 0x0603);
bsp_lcd_write_register(0x51, 0x080D);
bsp_lcd_write_register(0x52, 0x0D0C);
bsp_lcd_write_register(0x53, 0x0205);
bsp_lcd_write_register(0x54, 0x040A);
bsp_lcd_write_register(0x55, 0x0703);
bsp_lcd_write_register(0x56, 0x0300);
bsp_lcd_write_register(0x57, 0x0400);
bsp_lcd_write_register(0x58, 0x0B00);
bsp_lcd_write_register(0x59, 0x0017);
// R01H:SM=0, GS=0, SS=1 (for details, See the datasheet of ILI9225)
bsp_lcd_write_register(0x01, 0x011C); // set the display line number and display direction
//R01H:SM=0, GS=1, SS=0 (for details,See the datasheet of ILI9225)
//bsp_lcd_write_register(0x01, 0x021C); // set the display line number and display direction
bsp_lcd_write_register(0x0F, 0x0701); // Vertical RAM Address Position
bsp_lcd_write_register(0x07, 0x0012); // Vertical RAM Address Position
HAL_Delay(50); // Delay 50 ms
bsp_lcd_write_register(0x07, 0x1017); // Vertical RAM Address Position
bsp_lcd_write_register(0x03, 0x1030); // set GRAM write direction.
bsp_lcd_write_register(0x07, 0x0000); // Display off
bsp_lcd_write_register(0x08, 0x0808); // set the back porch and front porch
bsp_lcd_write_register(0x0B, 0x1100); // set the clocks number per line
bsp_lcd_write_register(0x0C, 0x0000); // CPU interface
bsp_lcd_write_register(0x0F, 0x0501); // Set Osc
bsp_lcd_write_register(0x15, 0x0020); // Set VCI recycling
bsp_lcd_write_register(0x20, 0x0000); // RAM Address
bsp_lcd_write_register(0x21, 0x0000); // RAM Address
//------------------------ Set GRAM area --------------------------------//
bsp_lcd_write_register(0x30, 0x0000);
bsp_lcd_write_register(0x31, 0x00DB);
bsp_lcd_write_register(0x32, 0x0000);
bsp_lcd_write_register(0x33, 0x0000);
bsp_lcd_write_register(0x34, 0x00DB);
bsp_lcd_write_register(0x35, 0x0000);
bsp_lcd_write_register(0x36, 0x00AF);
bsp_lcd_write_register(0x37, 0x0000);
bsp_lcd_write_register(0x38, 0x00DB);
bsp_lcd_write_register(0x39, 0x0000);
// ---------- Adjust the Gamma 2.2 Curve -------------------//
bsp_lcd_write_register(0x50, 0x0603);
bsp_lcd_write_register(0x51, 0x080D);
bsp_lcd_write_register(0x52, 0x0D0C);
bsp_lcd_write_register(0x53, 0x0205);
bsp_lcd_write_register(0x54, 0x040A);
bsp_lcd_write_register(0x55, 0x0703);
bsp_lcd_write_register(0x56, 0x0300);
bsp_lcd_write_register(0x57, 0x0400);
bsp_lcd_write_register(0x58, 0x0B00);
bsp_lcd_write_register(0x59, 0x0017);
bsp_lcd_write_register(0x0F, 0x0701); // Vertical RAM Address Position
bsp_lcd_write_register(0x07, 0x0012); // Vertical RAM Address Position
HAL_Delay(50); // Delay 50 ms
bsp_lcd_write_register(0x07, 0x1017); // Vertical RAM Address Position
}
void bsp_lcd_set_region(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1)
{
bsp_lcd_write_register(0x36, x1);
bsp_lcd_write_register(0x37, x0);
bsp_lcd_write_register(0x38, y1);
bsp_lcd_write_register(0x39, y0); // Set coordinate of left-top corner and right-bottom corner of the box
bsp_lcd_write_register(0x20, x0);
bsp_lcd_write_register(0x21, y0); // Set position of the pointer
bsp_lcd_write_register(0x36, x1);
bsp_lcd_write_register(0x37, x0);
bsp_lcd_write_register(0x38, y1);
bsp_lcd_write_register(0x39, y0); // Set coordinate of left-top corner and right-bottom corner of the box
bsp_lcd_write_register(0x20, x0);
bsp_lcd_write_register(0x21, y0); // Set position of the pointer
}
/*
void bsp_lcd_fill(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, uint16_t color)
{
bsp_lcd_set_region(x0, y0, x1, y1);
bsp_lcd_write_cmd(0x22); // Start to write pixel data
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_16BIT;
HAL_SPI_Init(&hspi1); // switch SPI to 16bit mode
bsp_lcd_set_region(x0, y0, x1, y1);
bsp_lcd_write_cmd(0x22); // Start to write pixel data
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_RESET);
for (uint16_t i = 0; i < (y1 - y0 + 1) * (x1 - x0 + 1); i ++) {
HAL_SPI_Transmit(&hspi1, (uint8_t*)&color, 1, 200);
}
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
HAL_SPI_Init(&hspi1);
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_16BIT;
HAL_SPI_Init(&hspi1); // switch SPI to 16bit mode
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_RESET);
for (uint16_t i = 0; i < (y1 - y0 + 1) * (x1 - x0 + 1); i ++) {
HAL_SPI_Transmit(&hspi1, (uint8_t*)&color, 1, 200);
}
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
HAL_SPI_Init(&hspi1);
}
void bsp_lcd_draw_bitmap(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, const uint16_t *color)
{
bsp_lcd_set_region(x0, y0, x1, y1);
bsp_lcd_write_cmd(0x22); // Start to write pixel data
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_16BIT;
HAL_SPI_Init(&hspi1); // switch SPI to 16bit mode
bsp_lcd_set_region(x0, y0, x1, y1);
bsp_lcd_write_cmd(0x22); // Start to write pixel data
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_RESET);
for (uint16_t i = 0; i < (y1 - y0 + 1) * (x1 - x0 + 1); i ++) {
HAL_SPI_Transmit(&hspi1, (uint8_t*)&color[i], 1, 200);
}
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
HAL_SPI_Init(&hspi1);
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_16BIT;
HAL_SPI_Init(&hspi1); // switch SPI to 16bit mode
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_RESET);
for (uint16_t i = 0; i < (y1 - y0 + 1) * (x1 - x0 + 1); i ++) {
HAL_SPI_Transmit(&hspi1, (uint8_t*)&color[i], 1, 200);
}
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
HAL_SPI_Init(&hspi1);
}
*/
void bsp_lcd_fill(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, uint16_t color)
{
bsp_lcd_set_region(x0, y0, x1, y1);
bsp_lcd_write_cmd(0x22); // Start to write pixel data
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_16BIT;
HAL_SPI_Init(&hspi1); // switch SPI to 16bit mode
bsp_lcd_set_region(x0, y0, x1, y1);
bsp_lcd_write_cmd(0x22); // Start to write pixel data
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_16BIT;
HAL_SPI_Init(&hspi1); // switch SPI to 16bit mode
HAL_DMA_DeInit(&hdma_spi1_tx);
hdma_spi1_tx.Init.MemInc = DMA_MINC_DISABLE;
HAL_DMA_Init(&hdma_spi1_tx);
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_RESET);
HAL_SPI_Transmit_DMA(&hspi1, (uint8_t*)&color, (y1 - y0 + 1) * (x1 - x0 + 1));
HAL_DMA_PollForTransfer(&hdma_spi1_tx, HAL_DMA_FULL_TRANSFER, 200);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
HAL_DMA_DeInit(&hdma_spi1_tx);
hdma_spi1_tx.Init.MemInc = DMA_MINC_ENABLE;
HAL_DMA_Init(&hdma_spi1_tx);
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
HAL_SPI_Init(&hspi1);
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
HAL_SPI_Init(&hspi1);
}
void bsp_lcd_draw_bitmap(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, const uint16_t *color)
{
bsp_lcd_set_region(x0, y0, x1, y1);
bsp_lcd_write_cmd(0x22); // Start to write pixel data
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_16BIT;
HAL_SPI_Init(&hspi1); // switch SPI to 16bit mode
bsp_lcd_set_region(x0, y0, x1, y1);
bsp_lcd_write_cmd(0x22); // Start to write pixel data
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_16BIT;
HAL_SPI_Init(&hspi1); // switch SPI to 16bit mode
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(LCD_DC_GPIO_Port, LCD_DC_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_RESET);
HAL_SPI_Transmit_DMA(&hspi1, (uint8_t*)color, (y1 - y0 + 1) * (x1 - x0 + 1));
HAL_DMA_PollForTransfer(&hdma_spi1_tx, HAL_DMA_FULL_TRANSFER, 200);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
HAL_SPI_Init(&hspi1);
HAL_GPIO_WritePin(LCD_CS_GPIO_Port, LCD_CS_Pin, GPIO_PIN_SET);
HAL_SPI_DeInit(&hspi1);
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
HAL_SPI_Init(&hspi1);
}

4
stm32f103xb_spi_lcds/Core/Src/bsp_lcd_st7735s.c
View File

@ -31,7 +31,7 @@ void bsp_lcd_init(void)
bsp_lcd_write_cmd(0x11);//Sleep exit
HAL_Delay(50);
//ST7735R Frame Rate
bsp_lcd_write_cmd(0xB1);
bsp_lcd_write_data(0x01);
@ -157,7 +157,7 @@ void bsp_lcd_set_region(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1)
bsp_lcd_write_data(y1 >> 8);
bsp_lcd_write_data(y1 & 0xFF);
bsp_lcd_write_cmd(0x2C);
bsp_lcd_write_cmd(0x2C);
}
void bsp_lcd_fill(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, uint16_t color)