367 lines
10 KiB
C
367 lines
10 KiB
C
/* add user code begin Header */
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/**
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**************************************************************************
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* @file main.c
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* @brief main program
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**************************************************************************
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* Copyright notice & Disclaimer
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*
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* The software Board Support Package (BSP) that is made available to
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* download from Artery official website is the copyrighted work of Artery.
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* Artery authorizes customers to use, copy, and distribute the BSP
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* software and its related documentation for the purpose of design and
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* development in conjunction with Artery microcontrollers. Use of the
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* software is governed by this copyright notice and the following disclaimer.
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*
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* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
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* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
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* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
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* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
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* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
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*
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**************************************************************************
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*/
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/* add user code end Header */
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/* Includes ------------------------------------------------------------------*/
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#include "at32f403a_407_wk_config.h"
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#include "wk_acc.h"
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#include "wk_debug.h"
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#include "wk_spi.h"
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#include "wk_usbfs.h"
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#include "usb_app.h"
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#include "wk_system.h"
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#include "includes.h"
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#include <string.h>
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#include "W25Q128.h"
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#include "Drv_TM1617_RGB.h"
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#include "UI0902_Res_Addr.h"
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#include "drv_nvm.h"
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#include "boot_flash_mode_ink.h"
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/* private includes ----------------------------------------------------------*/
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/* add user code begin private includes */
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/* add user code end private includes */
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/* private typedef -----------------------------------------------------------*/
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/* add user code begin private typedef */
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/* add user code end private typedef */
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/* private define ------------------------------------------------------------*/
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/* add user code begin private define */
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//
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// Power Button
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//
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#define POWER_BUTTON_PIN GPIO_PINS_2
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#define POWER_BUTTON_PORT GPIOD
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//
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// Main Power
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//
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#define S_PWR_ON_OFF_Pin GPIO_PINS_2
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#define S_PWR_ON_OFF_GPIO_Port GPIOB
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#define FIRMWARE_START_ADDR 0x08008000
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/* add user code end private define */
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/* private macro -------------------------------------------------------------*/
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/* add user code begin private macro */
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/* add user code end private macro */
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/* private variables ---------------------------------------------------------*/
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/* add user code begin private variables */
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/* add user code end private variables */
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/* private function prototypes --------------------------------------------*/
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/* add user code begin function prototypes */
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/* add user code end function prototypes */
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/* private user code ---------------------------------------------------------*/
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/* add user code begin 0 */
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void wk_gpio_config(void);
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void JumpToApplication(void);
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uint8_t TM1617KeyValue = 0;
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static uint32_t PowerKeyCount = 0;
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static uint8_t long_press_locked = 0; // ???????????????????
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/* add user code end 0 */
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static uint16_t Boot_NvmSum(const uint8_t *p, uint16_t len)
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{
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uint16_t sum = 0;
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while (len > 0) {
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sum = (uint16_t)(sum + *p++);
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len--;
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}
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return sum;
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}
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static uint8_t Boot_NvmUsbUpdateRequested(void)
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{
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const NvmData_Type *nvm = (const NvmData_Type *)INNER_FLASH_SAVE_ADDRESS;
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uint16_t s0 = Boot_NvmSum((const uint8_t *)&nvm->data, sizeof(NvmParam_Type));
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if (s0 != nvm->sum[0] || (uint16_t)(~s0) != nvm->sum[1])
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return 0;
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if (nvm->data.nvm_version != NVM_VERSION)
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return 0;
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return (nvm->data.param.UsbMode == NVM_USB_UPDATE) ? 1 : 0;
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}
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/* 外部图把字画成了页面底色，铺出来是黑屏。字行中间有接近白色的像素才采用它。 */
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static uint8_t Boot_FlashModeHasLight(void)
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{
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uint8_t row[172];
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uint16_t i;
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W25Q128_Read(row,
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UI0902_FLASH_MODE_ADDR + (158ul * 240ul + 78ul) * 2ul,
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(uint16_t)sizeof(row));
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for (i = 0; i + 1u < sizeof(row); i += 2)
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{
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uint16_t c = (uint16_t)(((uint16_t)row[i] << 8) | row[i + 1]);
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if (c >= 0xC618)
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return 1;
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}
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return 0;
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}
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static void Boot_DrawFlashModeInk(void)
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{
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uint16_t row, col, stride;
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LCD_FillByColor(0, 0, 240, 320, 0x0042);
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stride = (uint16_t)((BOOT_FLASH_INK_W + 7u) >> 3);
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for (row = 0; row < BOOT_FLASH_INK_H; row++)
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{
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const uint8_t *p = boot_flash_ink + (uint32_t)row * stride;
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for (col = 0; col < BOOT_FLASH_INK_W; col++)
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{
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if (p[col >> 3] & (uint8_t)(0x80u >> (col & 7)))
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LCD_DrawPoint((uint16_t)(BOOT_FLASH_INK_X + col),
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(uint16_t)(BOOT_FLASH_INK_Y + row), WHITE);
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}
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}
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}
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static void Boot_NvmClearUsbUpdate(void)
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{
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NvmData_Type tmp;
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uint16_t s0;
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uint32_t i;
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uint32_t words;
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uint32_t buf[(sizeof(NvmData_Type) + 3) / 4];
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memcpy(&tmp, (const void *)INNER_FLASH_SAVE_ADDRESS, sizeof(tmp));
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if (tmp.data.param.UsbMode != NVM_USB_UPDATE)
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return;
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tmp.data.param.UsbMode = NVM_USB_MIDI;
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s0 = Boot_NvmSum((const uint8_t *)&tmp.data, sizeof(NvmParam_Type));
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tmp.sum[0] = s0;
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tmp.sum[1] = (uint16_t)(~s0);
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memset(buf, 0xFF, sizeof(buf));
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memcpy(buf, &tmp, sizeof(tmp));
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words = (sizeof(tmp) + 3) / 4;
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flash_unlock();
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flash_sector_erase(INNER_FLASH_SECTOR_ADDRESS);
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for (i = 0; i < words; i++)
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flash_word_program(INNER_FLASH_SAVE_ADDRESS + i * 4, buf[i]);
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flash_lock();
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}
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flag_status BSP_GetPowerKey (void)
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{
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return gpio_input_data_bit_read(POWER_BUTTON_PORT, POWER_BUTTON_PIN);
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}
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void BSP_MainPowerEnable (uint8_t Enable)
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{
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if (Enable) gpio_bits_set(S_PWR_ON_OFF_GPIO_Port, S_PWR_ON_OFF_Pin);
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else gpio_bits_reset(S_PWR_ON_OFF_GPIO_Port, S_PWR_ON_OFF_Pin);
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}
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/**
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* @brief main function.
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* @param none
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* @retval none
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*/
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int main(void)
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{
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/* add user code begin 1 */
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/* add user code end 1 */
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/* system clock config. */
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wk_system_clock_config();
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/* config periph clock. */
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wk_periph_clock_config();
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/* gpio config */
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wk_gpio_config();
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/* init debug function. */
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wk_debug_config();
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/* nvic config. */
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wk_nvic_config();
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/* timebase config. */
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wk_timebase_init();
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TM1617_GPIO_Init();
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/* 按住圆键 4（KEY_MAIN_A），或 App 确认了 USB 更新，都停在烧录。
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* USB 更新有两处标志：Flash 里的 UsbMode，以及复位后仍在的备份寄存器。
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* 没按键且两处都没有标志才跳进 App。 */
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wk_delay_ms(50);
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TM1617KeyValue = TM1617_ScanFkey();
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if (TM1617KeyValue != KEY_MAIN_A &&
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!Boot_NvmUsbUpdateRequested() &&
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!drv_nvm_usb_boot_armed())
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{
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JumpToApplication();
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}
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/* init spi1 function. */
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BSP_MainPowerEnable(1);
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wk_spi1_init();
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/* init spi2 function. */
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/* init acc function. */
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wk_acc_init();
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/* add user code begin 2 */
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W25Q128_Init();
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LCD_Init();
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wk_delay_ms(10);
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/* USER CODE BEGIN 2 */
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LCD_BLK_Set();
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/* <20><><EFBFBD>???<3F><>?<3F><>UI0902_FLASH_MODE @ <20><><EFBFBD><EFBFBD> Flash<73><68>?<3F><><EFBFBD><EFBFBD>??<3F>??<3F><><EFBFBD> */
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{
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uint8_t peek[4];
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W25Q128_Read(peek, UI0902_FLASH_MODE_ADDR, 4);
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if (!(peek[0] == 0xFF && peek[1] == 0xFF && peek[2] == 0xFF && peek[3] == 0xFF) &&
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Boot_FlashModeHasLight())
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{
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LCD_WR_PIC_FROM_FLASH(0, 0, UI0902_FLASH_MODE_W, UI0902_FLASH_MODE_H,
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UI0902_FLASH_MODE_ADDR);
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}
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else
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{
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Boot_DrawFlashModeInk();
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}
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}
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/* 画面出来后再清标志，避免还没进烧录就被下一次复位跳回 App。
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* 擦写与 Boot 同在 Flash Bank1，期间关掉中断。 */
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if (Boot_NvmUsbUpdateRequested() || drv_nvm_usb_boot_armed())
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{
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__disable_irq();
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if (Boot_NvmUsbUpdateRequested())
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Boot_NvmClearUsbUpdate();
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drv_nvm_clear_usb_boot_arm();
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__enable_irq();
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}
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wk_usbfs_init();
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wk_usb_app_init();
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/* add user code end 2 */
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while(1)
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{
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/* add user code begin 3 */
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if(BSP_GetPowerKey() == 0)
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{
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// ????????
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if (PowerKeyCount < 200 && long_press_locked == 0)
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{
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PowerKeyCount++;
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}
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if (PowerKeyCount >= 150 && long_press_locked == 0)
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{
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LCD_BLK_Clr();
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BSP_MainPowerEnable(0);
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wk_delay_ms(3000);
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}
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wk_delay_ms(10);
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}
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/* add user code end 3 */
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}
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}
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/* add user code begin 4 */
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void wk_gpio_config(void)
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{
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/* add user code begin gpio_config 0 */
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/* add user code end gpio_config 0 */
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gpio_init_type gpio_init_struct;
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gpio_default_para_init(&gpio_init_struct);
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/* add user code begin gpio_config 1 */
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crm_periph_clock_enable(CRM_GPIOB_PERIPH_CLOCK, TRUE);
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crm_periph_clock_enable(CRM_GPIOC_PERIPH_CLOCK, TRUE);
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/* add user code end gpio_config 1 */
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/* gpio input config */
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gpio_init_struct.gpio_mode = GPIO_MODE_INPUT;
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gpio_init_struct.gpio_pins = GPIO_PINS_2;
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gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
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gpio_init(GPIOD, &gpio_init_struct);
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/* gpio output config */
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gpio_bits_reset(GPIOB, GPIO_PINS_9 | GPIO_PINS_2);
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gpio_bits_set(GPIOC, GPIO_PINS_13);
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gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_MODERATE;
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gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
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gpio_init_struct.gpio_mode = GPIO_MODE_OUTPUT;
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gpio_init_struct.gpio_pins = GPIO_PINS_13;
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gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
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gpio_init(GPIOC, &gpio_init_struct);
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gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_MODERATE;
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gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
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gpio_init_struct.gpio_mode = GPIO_MODE_OUTPUT;
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gpio_init_struct.gpio_pins = GPIO_PINS_2 | GPIO_PINS_9;
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gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
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gpio_init(GPIOB, &gpio_init_struct);
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/* gpio analog config */
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/* add user code begin gpio_config 2 */
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/* add user code end gpio_config 2 */
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}
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/* add user code end 4 */
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void JumpToApplication(void)
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{
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typedef void (*pFunction)(void);
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pFunction Jump_To_Application;
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uint32_t JumpAddress;
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if (((*(__IO uint32_t*)FIRMWARE_START_ADDR) & 0x2FFE0000 ) == 0x20000000)
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{
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/* ???????????????? */
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JumpAddress = *(__IO uint32_t*) (FIRMWARE_START_ADDR + 4);
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Jump_To_Application = (pFunction) JumpAddress;
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/* ??????????<3F><>????????? */
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__set_MSP(*(__IO uint32_t*) FIRMWARE_START_ADDR);
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SCB->VTOR = FIRMWARE_START_ADDR;
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Jump_To_Application();
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}
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}
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