comparison: components/tft/tftspi.c
components/tft/tftspi.c
- branch
- idf 5.1
- changeset 129
- 31f9d3e4a85f
- parent 34
- 5c92103c5e72
- child 136
- 89fc3c57282e
equal
deleted
inserted
replaced
| 128:64886971967b | 129:31f9d3e4a85f |
|---|---|
| 604 | 604 |
| 605 //================== | 605 //================== |
| 606 void stmpe610_Init() | 606 void stmpe610_Init() |
| 607 { | 607 { |
| 608 stmpe610_write_reg(STMPE610_REG_SYS_CTRL1, 0x02); // Software chip reset | 608 stmpe610_write_reg(STMPE610_REG_SYS_CTRL1, 0x02); // Software chip reset |
| 609 vTaskDelay(10 / portTICK_RATE_MS); | 609 vTaskDelay(10 / portTICK_PERIOD_MS); |
| 610 | 610 |
| 611 stmpe610_write_reg(STMPE610_REG_SYS_CTRL2, 0x04); // Temperature sensor clock off, GPIO clock off, touch clock on, ADC clock on | 611 stmpe610_write_reg(STMPE610_REG_SYS_CTRL2, 0x04); // Temperature sensor clock off, GPIO clock off, touch clock on, ADC clock on |
| 612 | 612 |
| 613 stmpe610_write_reg(STMPE610_REG_INT_EN, 0x00); // Don't Interrupt on INT pin | 613 stmpe610_write_reg(STMPE610_REG_INT_EN, 0x00); // Don't Interrupt on INT pin |
| 614 | 614 |
| 615 stmpe610_write_reg(STMPE610_REG_ADC_CTRL1, 0x48); // ADC conversion time = 80 clock ticks, 12-bit ADC, internal voltage refernce | 615 stmpe610_write_reg(STMPE610_REG_ADC_CTRL1, 0x48); // ADC conversion time = 80 clock ticks, 12-bit ADC, internal voltage refernce |
| 616 vTaskDelay(2 / portTICK_RATE_MS); | 616 vTaskDelay(2 / portTICK_PERIOD_MS); |
| 617 stmpe610_write_reg(STMPE610_REG_ADC_CTRL2, 0x01); // ADC speed 3.25MHz | 617 stmpe610_write_reg(STMPE610_REG_ADC_CTRL2, 0x01); // ADC speed 3.25MHz |
| 618 stmpe610_write_reg(STMPE610_REG_GPIO_AF, 0x00); // GPIO alternate function - OFF | 618 stmpe610_write_reg(STMPE610_REG_GPIO_AF, 0x00); // GPIO alternate function - OFF |
| 619 stmpe610_write_reg(STMPE610_REG_TSC_CFG, 0xE3); // Averaging 8, touch detect delay 1ms, panel driver settling time 1ms | 619 stmpe610_write_reg(STMPE610_REG_TSC_CFG, 0xE3); // Averaging 8, touch detect delay 1ms, panel driver settling time 1ms |
| 620 stmpe610_write_reg(STMPE610_REG_FIFO_TH, 0x01); // FIFO threshold = 1 | 620 stmpe610_write_reg(STMPE610_REG_FIFO_TH, 0x01); // FIFO threshold = 1 |
| 621 stmpe610_write_reg(STMPE610_REG_FIFO_STA, 0x01); // FIFO reset enable | 621 stmpe610_write_reg(STMPE610_REG_FIFO_STA, 0x01); // FIFO reset enable |
| 759 addr += numArgs; | 759 addr += numArgs; |
| 760 | 760 |
| 761 if(ms) { | 761 if(ms) { |
| 762 ms = *addr++; // Read post-command delay time (ms) | 762 ms = *addr++; // Read post-command delay time (ms) |
| 763 if(ms == 255) ms = 500; // If 255, delay for 500 ms | 763 if(ms == 255) ms = 500; // If 255, delay for 500 ms |
| 764 vTaskDelay(ms / portTICK_RATE_MS); | 764 vTaskDelay(ms / portTICK_PERIOD_MS); |
| 765 } | 765 } |
| 766 } | 766 } |
| 767 } | 767 } |
| 768 | 768 |
| 769 //================================== | 769 //================================== |
| 861 | 861 |
| 862 //================= | 862 //================= |
| 863 void TFT_PinsInit() | 863 void TFT_PinsInit() |
| 864 { | 864 { |
| 865 // Route all used pins to GPIO control | 865 // Route all used pins to GPIO control |
| 866 gpio_pad_select_gpio(PIN_NUM_CS); | 866 esp_rom_gpio_pad_select_gpio(PIN_NUM_CS); |
| 867 gpio_pad_select_gpio(PIN_NUM_MISO); | 867 esp_rom_gpio_pad_select_gpio(PIN_NUM_MISO); |
| 868 gpio_pad_select_gpio(PIN_NUM_MOSI); | 868 esp_rom_gpio_pad_select_gpio(PIN_NUM_MOSI); |
| 869 gpio_pad_select_gpio(PIN_NUM_CLK); | 869 esp_rom_gpio_pad_select_gpio(PIN_NUM_CLK); |
| 870 gpio_pad_select_gpio(PIN_NUM_DC); | 870 esp_rom_gpio_pad_select_gpio(PIN_NUM_DC); |
| 871 | 871 |
| 872 gpio_set_direction(PIN_NUM_MISO, GPIO_MODE_INPUT); | 872 gpio_set_direction(PIN_NUM_MISO, GPIO_MODE_INPUT); |
| 873 gpio_set_pull_mode(PIN_NUM_MISO, GPIO_PULLUP_ONLY); | 873 gpio_set_pull_mode(PIN_NUM_MISO, GPIO_PULLUP_ONLY); |
| 874 gpio_set_direction(PIN_NUM_CS, GPIO_MODE_OUTPUT); | 874 gpio_set_direction(PIN_NUM_CS, GPIO_MODE_OUTPUT); |
| 875 gpio_set_direction(PIN_NUM_MOSI, GPIO_MODE_OUTPUT); | 875 gpio_set_direction(PIN_NUM_MOSI, GPIO_MODE_OUTPUT); |
| 876 gpio_set_direction(PIN_NUM_CLK, GPIO_MODE_OUTPUT); | 876 gpio_set_direction(PIN_NUM_CLK, GPIO_MODE_OUTPUT); |
| 877 gpio_set_direction(PIN_NUM_DC, GPIO_MODE_OUTPUT); | 877 gpio_set_direction(PIN_NUM_DC, GPIO_MODE_OUTPUT); |
| 878 gpio_set_level(PIN_NUM_DC, 0); | 878 gpio_set_level(PIN_NUM_DC, 0); |
| 879 #if USE_TOUCH | 879 #if USE_TOUCH |
| 880 gpio_pad_select_gpio(PIN_NUM_TCS); | 880 esp_rom_gpio_pad_select_gpio(PIN_NUM_TCS); |
| 881 gpio_set_direction(PIN_NUM_TCS, GPIO_MODE_OUTPUT); | 881 gpio_set_direction(PIN_NUM_TCS, GPIO_MODE_OUTPUT); |
| 882 #endif | 882 #endif |
| 883 #if PIN_NUM_BCKL | 883 #if PIN_NUM_BCKL |
| 884 gpio_pad_select_gpio(PIN_NUM_BCKL); | 884 esp_rom_gpio_pad_select_gpio(PIN_NUM_BCKL); |
| 885 gpio_set_direction(PIN_NUM_BCKL, GPIO_MODE_OUTPUT); | 885 gpio_set_direction(PIN_NUM_BCKL, GPIO_MODE_OUTPUT); |
| 886 gpio_set_level(PIN_NUM_BCKL, PIN_BCKL_OFF); | 886 gpio_set_level(PIN_NUM_BCKL, PIN_BCKL_OFF); |
| 887 #endif | 887 #endif |
| 888 | 888 |
| 889 #if PIN_NUM_RST | 889 #if PIN_NUM_RST |
| 890 gpio_pad_select_gpio(PIN_NUM_RST); | 890 esp_rom_gpio_pad_select_gpio(PIN_NUM_RST); |
| 891 gpio_set_direction(PIN_NUM_RST, GPIO_MODE_OUTPUT); | 891 gpio_set_direction(PIN_NUM_RST, GPIO_MODE_OUTPUT); |
| 892 gpio_set_level(PIN_NUM_RST, 0); | 892 gpio_set_level(PIN_NUM_RST, 0); |
| 893 #endif | 893 #endif |
| 894 } | 894 } |
| 895 | 895 |
