arno/trezor-firmware
1
0
Fork 0
mirror of https://github.com/trezor/trezor-firmware.git synced 2024-12-23 23:08:14 +00:00
Code Issues Releases Wiki Activity

fix minor compile time bug and update docs

Browse Source
This commit is contained in:
mcudev 2017-09-05 16:21:53 -04:00 committed by Pavol Rusnak
parent d72f026313
commit 7535fb74ea
3 changed files with 27 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
README.md
View File

@ -28,6 +28,7 @@ cd trezor-core
sudo dpkg --add-architecture i386
sudo apt-get update
sudo apt-get install scons libsdl2-dev:i386 libsdl2-image-dev:i386 gcc-multilib
pip install ed25519 pyblake2
make build_unix
```

44
docs/hardware.md
View File

@ -19,10 +19,9 @@ TODO
## Developer Kit
* 1 x [Waveshare Core405R Dev Board](http://www.waveshare.com/core405r.htm)
* 1 x [STM32F407G-DISC1](http://www.st.com/en/evaluation-tools/stm32f4discovery.html)
* 1 x USB Cable Type A Plug/Male to Type Mini-B Plug/Male
* 1 x ST-LINK V2 STM32 USB Debug Adapter
* Female to female jumper wires with 0.1" header contacts
* 1 x USB Cable Type A Plug/Male to Type Micro-B Plug/Male
* 1 x Display
* 1 x Capacitive Touch Panel / Sensor
* 1 x microSD Socket
@ -38,27 +37,27 @@ TODO
##### Pinout
|Description|MCU Pin|
|-----------|-------|
|LCD_RST|PC14|
|LCD_FMARK|PD12 [TODO: what is this for?]|
|LCD_PWM|PB13 [TODO: what is this for?]|
|LCD_CS|PD7|
|LCD_RS|PD11|
|LCD_RD|PD4|
|LCD_WR|PD5|
|LCD_D0|PD14|
|LCD_D1|PD15|
|LCD_D2|PD0|
|LCD_D3|PD1|
|LCD_D4|PE7|
|LCD_D5|PE8|
|LCD_D6|PE9|
|LCD_D7|PE10|
|Description|MCU Pin|Notes|
|-----------|-------|-----|
|LCD_RST|PC14||
|LCD_FMARK|PD12|tearing effect input|
|LCD_PWM|PB13|backlight control (brightness)|
|LCD_CS|PD7||
|LCD_RS|PD11|register select aka command/data|
|LCD_RD|PD4||
|LCD_WR|PD5||
|LCD_D0|PD14||
|LCD_D1|PD15||
|LCD_D2|PD0||
|LCD_D3|PD1||
|LCD_D4|PE7||
|LCD_D5|PE8||
|LCD_D6|PE9||
|LCD_D7|PE10||
#### Capacitive Touch Panel / Sensor
* Bus/Interface: I2C
* Driver IC: FT6206 [TODO: does this matter]
* Driver IC: FT6206 [TODO: does this matter?]
* single touch
##### Pinout
@ -97,6 +96,7 @@ TODO
#### Dev Board
* [Schematic](http://www.waveshare.com/w/upload/0/05/CorexxxR-Schematic.pdf)
* [STM32F405RGT6](http://www.st.com/en/microcontrollers/stm32f405rg.html)
* [STM32F407VGT6](http://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32-high-performance-mcus/stm32f4-series/stm32f407-417/stm32f407vg.html)
* HSE / High-Speed External Crystal: 8 MHz
* Integrated STMicroelectronics ST-LINK/V2.1 debugger

7
embed/extmod/modtrezorui/display-stm32.h
View File

@ -134,14 +134,14 @@ int display_init(void) {
HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_14, GPIO_PIN_SET);
// LCD_FMARK/PD12
// LCD_FMARK/PD12 (tearing effect)
GPIO_InitStructure.Pin = GPIO_PIN_12;
GPIO_InitStructure.Mode = GPIO_MODE_INPUT;
GPIO_InitStructure.Pull = GPIO_NOPULL;
GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
HAL_GPIO_Init(GPIOD, &GPIO_InitStructure);
// LCD_PWM/PB13
// LCD_PWM/PB13 (backlight control)
GPIO_InitStructure.Mode = GPIO_MODE_AF_PP;
GPIO_InitStructure.Pull = GPIO_NOPULL;
GPIO_InitStructure.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
@ -224,7 +224,7 @@ int display_init(void) {
CMD(0x01); // software reset
HAL_Delay(20);
CMD(0x28); // display off
CMD(0xCF); DATA(0x00); DATA(0xC1); DATA(0x30;
CMD(0xCF); DATA(0x00); DATA(0xC1); DATA(0x30);
CMD(0xED); DATA(0x64); DATA(0x03); DATA(0x12); DATA(0x81);
CMD(0xE8); DATA(0x85); DATA(0x10); DATA(0x7A);
CMD(0xCB); DATA(0x39); DATA(0x2C); DATA(0x00); DATA(0x34); DATA(0x02);
@ -288,6 +288,7 @@ static void display_set_window(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y
}
void display_refresh(void) {
// synchronize with the panel synchronization signal in order to avoid visual tearing effects
while (GPIO_PIN_RESET == HAL_GPIO_ReadPin(GPIOD, GPIO_PIN_12)) { }
while (GPIO_PIN_SET == HAL_GPIO_ReadPin(GPIOD, GPIO_PIN_12)) { }
}