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enable hw reset of display

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This commit is contained in:
Pavol Rusnak 2016-09-28 13:37:05 +02:00
parent 04662215a0
commit 3a67b4d6d2
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GPG Key ID: 91F3B339B9A02A3D
2 changed files with 12 additions and 9 deletions
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19
extmod/modtrezorui/display-stmhal.h
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@ -25,17 +25,15 @@ void display_sram_init(void) {
__TIM1_CLK_ENABLE(); __TIM1_CLK_ENABLE();
__FSMC_CLK_ENABLE(); __FSMC_CLK_ENABLE();
/* GPIO_InitTypeDef GPIO_InitStructure;
// LCD_RST/PA3
GPIO_InitStructure.Pin = GPIO_PIN_3; // LCD_RST/PC14
GPIO_InitStructure.Pin = GPIO_PIN_14;
GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStructure.Pull = GPIO_PULLUP; GPIO_InitStructure.Pull = GPIO_PULLUP;
GPIO_InitStructure.Speed = GPIO_SPEED_HIGH; GPIO_InitStructure.Speed = GPIO_SPEED_HIGH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStructure); HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_3, GPIO_PIN_SET); HAL_GPIO_WritePin(GPIOC, GPIO_PIN_14, GPIO_PIN_SET);
*/
GPIO_InitTypeDef GPIO_InitStructure;
GPIO_InitStructure.Mode = GPIO_MODE_AF_PP; GPIO_InitStructure.Mode = GPIO_MODE_AF_PP;
GPIO_InitStructure.Pull = GPIO_NOPULL; GPIO_InitStructure.Pull = GPIO_NOPULL;
@ -197,6 +195,11 @@ int display_orientation(int degrees)
void display_init(void) { void display_init(void) {
display_sram_init(); display_sram_init();
// hardware reset
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_14, GPIO_PIN_RESET);
HAL_Delay(20);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_14, GPIO_PIN_SET);
HAL_Delay(5);
#if DISPLAY_ILI9341V || DISPLAY_ST7789V #if DISPLAY_ILI9341V || DISPLAY_ST7789V
CMD(0x01); // software reset CMD(0x01); // software reset
HAL_Delay(20); HAL_Delay(20);

2
vendor/micropython vendored

@ -1 +1 @@
Subproject commit b4f524ee5837b7ae25c2796ff2673f3bd8764d68 Subproject commit 26604dc1ac41b432e617f56f5a35cb53820e70a4