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Final steps towards working RP2040 update :D

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This commit is contained in:
Renze Nicolai 2022-05-03 23:45:50 +02:00
parent d2a27e77bf
commit d70ca01c93
1 changed files with 170 additions and 81 deletions
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241
main/main.c
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@ -32,6 +32,8 @@
#include "rp2040firmware.h" #include "rp2040firmware.h"
#include "esp32/rom/crc.h"
static const char *TAG = "main"; static const char *TAG = "main";
typedef enum action { typedef enum action {
@ -260,16 +262,22 @@ void menu_wifi_settings(xQueueHandle buttonQueue, pax_buf_t* pax_buffer, ILI9341
} }
void flush_stdin() { void flush_stdin() {
while (true) { uint8_t* data = malloc(2048);
uart_read_bytes(0, data, 2048 - 1, 20 / portTICK_PERIOD_MS);
free(data);
/*while (true) {
char in = getc(stdin); char in = getc(stdin);
if (in == 0xFF) { if (in == 0xFF) {
break; break;
} }
} }*/
} }
bool read_stdin(uint8_t* buffer, uint32_t len, uint32_t timeout) { bool read_stdin(uint8_t* buffer, uint32_t len, uint32_t timeout) {
uint8_t index = 0; int read = uart_read_bytes(0, buffer, len, timeout / portTICK_PERIOD_MS);
return (read == len);
/*uint8_t index = 0;
uint32_t timeout_counter = 0; uint32_t timeout_counter = 0;
while (index < len) { while (index < len) {
char in = getc(stdin); char in = getc(stdin);
@ -284,12 +292,24 @@ bool read_stdin(uint8_t* buffer, uint32_t len, uint32_t timeout) {
} }
} }
} }
return true;*/
}
bool rp2040_bl_sync() {
flush_stdin();
char command[] = "SYNC";
uart_write_bytes(0, command, 4);
uint8_t rx_buffer[4 * 6];
read_stdin(rx_buffer, sizeof(rx_buffer), 1000);
if (memcmp(rx_buffer, "PICO", 4) != 0) return false;
return true; return true;
} }
bool rp2040_bl_get_info(uint32_t* flash_start, uint32_t* flash_size, uint32_t* erase_size, uint32_t* write_size, uint32_t* max_data_len) { bool rp2040_bl_get_info(uint32_t* flash_start, uint32_t* flash_size, uint32_t* erase_size, uint32_t* write_size, uint32_t* max_data_len) {
flush_stdin(); flush_stdin();
printf("INFO"); char command[] = "INFO";
uart_write_bytes(0, command, 4);
/*printf("INFO");*/
uint8_t rx_buffer[4 * 6]; uint8_t rx_buffer[4 * 6];
read_stdin(rx_buffer, sizeof(rx_buffer), 1000); read_stdin(rx_buffer, sizeof(rx_buffer), 1000);
if (memcmp(rx_buffer, "OKOK", 4) != 0) return false; if (memcmp(rx_buffer, "OKOK", 4) != 0) return false;
@ -302,18 +322,23 @@ bool rp2040_bl_get_info(uint32_t* flash_start, uint32_t* flash_size, uint32_t* e
} }
bool rp2040_bl_erase(uint32_t address, uint32_t length) { bool rp2040_bl_erase(uint32_t address, uint32_t length) {
printf("ERAS"); flush_stdin();
uint8_t* addres_u8 = &address; char command[12];
snprintf(command, 5, "ERAS");
memcpy(command + 4, (char*) &address, 4);
memcpy(command + 8, (char*) &length, 4);
uart_write_bytes(0, command, sizeof(command));
/*printf("ERAS");
uint8_t* addres_u8 = (uint8_t*) &address;
putc(addres_u8[0], stdout); putc(addres_u8[0], stdout);
putc(addres_u8[1], stdout); putc(addres_u8[1], stdout);
putc(addres_u8[2], stdout); putc(addres_u8[2], stdout);
putc(addres_u8[3], stdout); putc(addres_u8[3], stdout);
uint8_t* length_u8 = &length; uint8_t* length_u8 = (uint8_t*) &length;
putc(length_u8[0], stdout); putc(length_u8[0], stdout);
putc(length_u8[1], stdout); putc(length_u8[1], stdout);
putc(length_u8[2], stdout); putc(length_u8[2], stdout);
putc(length_u8[3], stdout); putc(length_u8[3], stdout);*/
flush_stdin();
uint8_t rx_buffer[4]; uint8_t rx_buffer[4];
read_stdin(rx_buffer, sizeof(rx_buffer), 10000); read_stdin(rx_buffer, sizeof(rx_buffer), 10000);
if (memcmp(rx_buffer, "OKOK", 4) != 0) return false; if (memcmp(rx_buffer, "OKOK", 4) != 0) return false;
@ -322,13 +347,18 @@ bool rp2040_bl_erase(uint32_t address, uint32_t length) {
bool rp2040_bl_write(uint32_t address, uint32_t length, uint8_t* data, uint32_t* crc) { bool rp2040_bl_write(uint32_t address, uint32_t length, uint8_t* data, uint32_t* crc) {
flush_stdin(); flush_stdin();
printf("WRIT"); char command[12];
uint8_t* addres_u8 = &address; snprintf(command, 5, "WRIT");
memcpy(command + 4, (char*) &address, 4);
memcpy(command + 8, (char*) &length, 4);
uart_write_bytes(0, command, sizeof(command));
/*printf("WRIT");
uint8_t* addres_u8 = (uint8_t*) &address;
putc(addres_u8[0], stdout); putc(addres_u8[0], stdout);
putc(addres_u8[1], stdout); putc(addres_u8[1], stdout);
putc(addres_u8[2], stdout); putc(addres_u8[2], stdout);
putc(addres_u8[3], stdout); putc(addres_u8[3], stdout);
uint8_t* length_u8 = &length; uint8_t* length_u8 = (uint8_t*) &length;
putc(length_u8[0], stdout); putc(length_u8[0], stdout);
putc(length_u8[1], stdout); putc(length_u8[1], stdout);
putc(length_u8[2], stdout); putc(length_u8[2], stdout);
@ -336,34 +366,43 @@ bool rp2040_bl_write(uint32_t address, uint32_t length, uint8_t* data, uint32_t*
for (uint32_t index = 0; index < length; index++) { for (uint32_t index = 0; index < length; index++) {
putc(data[index], stdout); putc(data[index], stdout);
} }*/
uart_write_bytes(0, data, length);
uint8_t rx_buffer[8]; uint8_t rx_buffer[8];
uint16_t timeout = 0; read_stdin(rx_buffer, sizeof(rx_buffer), 10000);
if (memcmp(rx_buffer, "OKOK", 4) != 0) return false;
uint8_t index = 0;
while (index < sizeof(rx_buffer)) {
char in = getc(stdin);
if (in != 0xFF) {
rx_buffer[index] = in;
index++;
} else {
vTaskDelay(10 / portTICK_PERIOD_MS);
timeout++;
if (timeout > 500) {
return false;
}
}
}
if (memcmp(rx_buffer, "OKOK", 4) != 0) {
return false;
}
memcpy((uint8_t*) crc, &rx_buffer[4 * 1], 4); memcpy((uint8_t*) crc, &rx_buffer[4 * 1], 4);
return true; return true;
} }
bool rp2040_bl_seal(uint32_t addr, uint32_t vtor, uint32_t length, uint32_t crc) {
flush_stdin();
char command[20];
snprintf(command, 5, "SEAL");
memcpy(command + 4, (char*) &addr, 4);
memcpy(command + 8, (char*) &vtor, 4);
memcpy(command + 12, (char*) &length, 4);
memcpy(command + 16, (char*) &crc, 4);
uart_write_bytes(0, command, sizeof(command));
uint8_t rx_buffer[4];
read_stdin(rx_buffer, sizeof(rx_buffer), 10000);
if (memcmp(rx_buffer, "OKOK", 4) != 0) return false;
return true;
}
bool rp2040_bl_go(uint32_t vtor) {
flush_stdin();
char command[8];
snprintf(command, 5, "GOGO");
memcpy(command + 4, (char*) &vtor, 4);
uart_write_bytes(0, command, sizeof(command));
return true;
}
void app_main(void) { void app_main(void) {
flush_stdin(); flush_stdin();
esp_err_t res; esp_err_t res;
@ -455,6 +494,18 @@ void app_main(void) {
graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Unknown BL version"); graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Unknown BL version");
restart(); restart();
} }
ESP_ERROR_CHECK(uart_driver_install(0, 2048, 0, 0, NULL, 0));
uart_config_t uart_config = {
.baud_rate = 115200,
.data_bits = UART_DATA_8_BITS,
.parity = UART_PARITY_DISABLE,
.stop_bits = UART_STOP_BITS_1,
.flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
.source_clk = UART_SCLK_APB,
};
ESP_ERROR_CHECK(uart_param_config(0, &uart_config));
graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Waiting for bootloader..."); graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Waiting for bootloader...");
while (true) { while (true) {
vTaskDelay(1 / portTICK_PERIOD_MS); vTaskDelay(1 / portTICK_PERIOD_MS);
@ -478,22 +529,25 @@ void app_main(void) {
uint8_t rx_buffer_pos = 0; uint8_t rx_buffer_pos = 0;
memset(rx_buffer, 0, sizeof(rx_buffer)); memset(rx_buffer, 0, sizeof(rx_buffer));
while (true) { while (true) {
printf("SYNC"); //printf("SYNC");
char in = 0xFF; //uint8_t rx_buffer[4];
//read_stdin(rx_buffer, sizeof(rx_buffer), 1000);
/*char in = 0xFF;
do { do {
in = getc(stdin); in = getc(stdin);
if (in != 0xFF) { if (in != 0xFF) {
rx_buffer[rx_buffer_pos] = in; rx_buffer[rx_buffer_pos] = in;
rx_buffer_pos++; rx_buffer_pos++;
} }
} while ((in != 0xFF) && (rx_buffer_pos < sizeof(rx_buffer))); } while ((in != 0xFF) && (rx_buffer_pos < sizeof(rx_buffer)));*/
if (memcmp(rx_buffer, "PICO", 4) == 0) { //if (memcmp(rx_buffer, "PICO", 4) == 0) {
break; // break;
} //}
if (rx_buffer_pos >= 4) { /*if (rx_buffer_pos >= 4) {
for (uint8_t i = 0; i < sizeof(rx_buffer) - 1; i++) { for (uint8_t i = 0; i < sizeof(rx_buffer) - 1; i++) {
rx_buffer[i] = rx_buffer[i+1]; rx_buffer[i] = rx_buffer[i+1];
if (memcmp(rx_buffer, "PICO", 4) == 0) { if (memcmp(rx_buffer, "PICO", 4) == 0) {
@ -501,16 +555,20 @@ void app_main(void) {
} }
} }
rx_buffer_pos--; rx_buffer_pos--;
} }*/
flush_stdin();
if (rp2040_bl_sync()) break;
vTaskDelay(500 / portTICK_PERIOD_MS); vTaskDelay(500 / portTICK_PERIOD_MS);
} }
graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Synced to BL!"); graphics_task(pax_buffer, ili9341, framebuffer, NULL, "Synced to BL!");
char in = 0xFF; /*char in = 0xFF;
do { do {
in = getc(stdin); in = getc(stdin);
} while (in != 0xFF); } while (in != 0xFF);*/
flush_stdin();
uint32_t flash_start = 0, flash_size = 0, erase_size = 0, write_size = 0, max_data_len = 0; uint32_t flash_start = 0, flash_size = 0, erase_size = 0, write_size = 0, max_data_len = 0;
@ -550,56 +608,87 @@ void app_main(void) {
restart(); restart();
} }
for (uint32_t index = 0; index < sizeof(mch2022_firmware_bin);) { uint32_t position = 0;
uint32_t crc = 0; uint32_t txSize = write_size;
uint32_t txLength = write_size; uint8_t* txBuffer = malloc(write_size);
if (txLength > (sizeof(mch2022_firmware_bin) - index)) {
txLength = sizeof(mch2022_firmware_bin) - index; uint32_t blockCrc = 0;
uint32_t totalCrc = 0;
uint32_t totalLength = 0;
while (true) {
if ((sizeof(mch2022_firmware_bin) - position) < txSize) {
txSize = sizeof(mch2022_firmware_bin) - position;
} }
if (txSize == 0) break;
pax_noclip(pax_buffer); pax_noclip(pax_buffer);
pax_background(pax_buffer, 0xCCCCCC); pax_background(pax_buffer, 0xCCCCCC);
char message[64];
memset(message, 0, sizeof(message)); memset(message, 0, sizeof(message));
snprintf(message, sizeof(message) - 1, "Write to : 0x%08X", 0x10010000 + index); snprintf(message, sizeof(message) - 1, "Write to : 0x%08X", 0x10010000 + position);
pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 0, 20*0, message); pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 0, 20*0, message);
snprintf(message, sizeof(message) - 1, "Write len: 0x%08X", txLength); snprintf(message, sizeof(message) - 1, "Write len: 0x%08X", txSize);
pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 0, 20*1, message); pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 0, 20*1, message);
ili9341_write(ili9341, framebuffer); ili9341_write(ili9341, framebuffer);
bool writeSuccess = rp2040_bl_write(0x10010000 + index, txLength, &mch2022_firmware_bin[index], &crc); uint32_t checkCrc = 0;
if (!writeSuccess) { memset(txBuffer, 0, write_size);
memcpy(txBuffer, &mch2022_firmware_bin[position], txSize);
blockCrc = crc32_le(0, txBuffer, write_size);
totalCrc = crc32_le(totalCrc, txBuffer, write_size);
totalLength += write_size;
bool writeSuccess = rp2040_bl_write(0x10010000 + position, write_size, txBuffer, &checkCrc);
snprintf(message, sizeof(message) - 1, "Write res: %s", writeSuccess ? "YES" : "NO");
pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 0, 20*2, message);
snprintf(message, sizeof(message) - 1, "CRC : %08X", blockCrc);
pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 0, 20*3, message);
snprintf(message, sizeof(message) - 1, "CRC CHECK: %08X", checkCrc);
pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 0, 20*4, message);
snprintf(message, sizeof(message) - 1, "CRC OK? : %s", (blockCrc == checkCrc) ? "YES" : "NO");
pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 0, 20*5, message);
snprintf(message, sizeof(message) - 1, "CRC TOTAL: %08X", totalCrc);
pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 0, 20*7, message);
ili9341_write(ili9341, framebuffer);
if (writeSuccess && (blockCrc == checkCrc)) {
vTaskDelay(10 / portTICK_PERIOD_MS);
position += txSize;
} else {
while (!rp2040_bl_sync()) {
flush_stdin();
vTaskDelay(20 / portTICK_PERIOD_MS);
}
}
}
free(txBuffer);
pax_noclip(pax_buffer); pax_noclip(pax_buffer);
pax_background(pax_buffer, 0xCCCCCC); pax_background(pax_buffer, 0xCCCCCC);
char message[64];
memset(message, 0, sizeof(message)); memset(message, 0, sizeof(message));
snprintf(message, sizeof(message) - 1, "Write err: 0x%08X", 0x10010000 + index); snprintf(message, sizeof(message) - 1, "Sealing...");
pax_draw_text(pax_buffer, 0xFFFF0000, NULL, 18, 0, 20*0, message); pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 0, 20*0, message);
snprintf(message, sizeof(message) - 1, "Write len: 0x%08X", txLength); ili9341_write(ili9341, framebuffer);
bool sealRes = rp2040_bl_seal(0x10010000, 0x10010000, totalLength, totalCrc);
snprintf(message, sizeof(message) - 1, "Result: %s", sealRes ? "OK" : "FAIL");
pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 0, 20*1, message); pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 0, 20*1, message);
ili9341_write(ili9341, framebuffer); ili9341_write(ili9341, framebuffer);
restart();
} if (sealRes) {
index += write_size; vTaskDelay(2000 / portTICK_PERIOD_MS);
vTaskDelay(50 / portTICK_PERIOD_MS); pax_noclip(pax_buffer);
pax_background(pax_buffer, 0xCCCCCC);
memset(message, 0, sizeof(message));
snprintf(message, sizeof(message) - 1, "Waiting for reset...");
pax_draw_text(pax_buffer, 0xFF000000, NULL, 18, 0, 20*0, message);
ili9341_write(ili9341, framebuffer);
rp2040_bl_go(0x10010000);
} }
while (true) { while (true) {
vTaskDelay(1000 / portTICK_PERIOD_MS); vTaskDelay(1000 / portTICK_PERIOD_MS);
} }
/*while (true) {
uint8_t bl_state;
if (rp2040_get_bootloader_state(rp2040, &bl_state) != ESP_OK) {
graphics_task(pax_buffer, ili9341, framebuffer, NULL, "RP2040 BL STATE READ FAILED");
restart();
}
snprintf(buffer, sizeof(buffer), "RP2040 BL (%02X): %02X", bl_version, bl_state);
graphics_task(pax_buffer, ili9341, framebuffer, NULL, buffer);
vTaskDelay(200 / portTICK_PERIOD_MS);
if (bl_state == 0xB0) {
printf("SYNC");
}
}
return;*/
} }
pax_noclip(pax_buffer); pax_noclip(pax_buffer);