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Fix RAM byte in Nicla Vision BL descriptor #456

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Merged
merged 2 commits into from
Apr 28, 2022
Merged

Fix RAM byte in Nicla Vision BL descriptor #456

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f2372fd
Update BL sketches to return N/A if external RAM is missing
giulcioffi Apr 14, 2022
43fce2d
Update Nicla Vision BL binaries with fixed RAM byte descriptor
giulcioffi Apr 14, 2022
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Binary file modified bootloaders/NICLA_VISION/bootloader.bin
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Binary file modified bootloaders/NICLA_VISION/bootloader.elf
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9 changes: 8 additions & 1 deletion ...ies/STM32H747_System/examples/STM32H747_getBootloaderInfo/STM32H747_getBootloaderInfo.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@ void setup() {
Serial.println("USB Speed: " + getUSBSpeed(bootloader_data[3]));
Serial.println("Has Ethernet: " + String(bootloader_data[4] == 1 ? "Yes" : "No"));
Serial.println("Has WiFi module: " + String(bootloader_data[5] == 1 ? "Yes" : "No"));
Serial.println("RAM size: " + String(bootloader_data[6]) + " MB");
Serial.println("RAM size: " + getRAMSize(bootloader_data[6]));
Serial.println("QSPI size: " + String(bootloader_data[7]) + " MB");
Serial.println("Has Video output: " + String(bootloader_data[8] == 1 ? "Yes" : "No"));
Serial.println("Has Crypto chip: " + String(bootloader_data[9] == 1 ? "Yes" : "No"));
Expand Down Expand Up @@ -49,6 +49,13 @@ String getClockSource(uint8_t flag) {
}
}

String getRAMSize(uint8_t flag) {
if (flag == 0) {
return "N/A";
}
return (String(flag) + "MB");
}

void loop() {
delay(1000);
}
9 changes: 8 additions & 1 deletion ...aries/STM32H747_System/examples/STM32H747_updateBootloader/STM32H747_updateBootloader.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,7 @@ void setup() {
Serial.println("USB Speed: " + getUSBSpeed(bootloader_data[3]));
Serial.println("Has Ethernet: " + String(bootloader_data[4] == 1 ? "Yes" : "No"));
Serial.println("Has WiFi module: " + String(bootloader_data[5] == 1 ? "Yes" : "No"));
Serial.println("RAM size: " + String(bootloader_data[6]) + " MB");
Serial.println("RAM size: " + getRAMSize(bootloader_data[6]));
Serial.println("QSPI size: " + String(bootloader_data[7]) + " MB");
Serial.println("Has Video output: " + String(bootloader_data[8] == 1 ? "Yes" : "No"));
Serial.println("Has Crypto chip: " + String(bootloader_data[9] == 1 ? "Yes" : "No"));
Expand Down Expand Up @@ -172,6 +172,13 @@ String getClockSource(uint8_t flag) {
}
}

String getRAMSize(uint8_t flag) {
if (flag == 0) {
return "N/A";
}
return (String(flag) + "MB");
}

void printProgress(uint32_t offset, uint32_t size, uint32_t threshold, bool reset) {
static int percent_done = 0;
if (reset == true) {
Expand Down
2 changes: 1 addition & 1 deletion libraries/STM32H747_System/examples/STM32H747_updateBootloader/nicla_vision_bootloader.h
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Original file line number Diff line number Diff line change
Expand Up @@ -10582,7 +10582,7 @@ const unsigned char bootloader_mbed_bin[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0xa0, 0x17, 0x08, 0x01, 0x00, 0x01, 0x08, 0x10,
0x00, 0x00, 0x00, 0x00, 0xa0, 0x17, 0x08, 0x01, 0x00, 0x01, 0x00, 0x10,
0x00, 0x01, 0x19, 0x00, 0xcc, 0x12, 0xfe, 0x7f, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x01, 0x0a, 0x00, 0x08, 0xd5, 0x09, 0x00, 0x08,
0xb5, 0x0b, 0x00, 0x08, 0x89, 0x0a, 0x00, 0x08, 0xa1, 0x09, 0x00, 0x08,
Expand Down