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Add OTP read raw.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2024-10-28 00:15:13 +01:00
parent 6216cd24be
commit 62c3d0c360
2 changed files with 8 additions and 1 deletions
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7
src/fs/otp.c
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@@ -51,7 +51,7 @@ int otp_write_data(uint16_t row, uint8_t *data, uint16_t len) {
return otp_write_data_mode(row, data, len, true); return otp_write_data_mode(row, data, len, true);
} }
static int otp_write_data_raw(uint16_t row, uint8_t *data, uint16_t len) { int otp_write_data_raw(uint16_t row, uint8_t *data, uint16_t len) {
return otp_write_data_mode(row, data, len, false); return otp_write_data_mode(row, data, len, false);
} }
@@ -60,6 +60,11 @@ uint8_t* otp_buffer(uint16_t row) {
return (uint8_t *)p; return (uint8_t *)p;
} }
uint8_t* otp_buffer_raw(uint16_t row) {
volatile uint32_t *p = ((uint32_t *)(OTP_DATA_RAW_BASE + (row*4)));
return (uint8_t *)p;
}
bool is_empty_otp_buffer(uint16_t row, uint16_t len) { bool is_empty_otp_buffer(uint16_t row, uint16_t len) {
return is_empty_buffer(otp_buffer(row), len); return is_empty_buffer(otp_buffer(row), len);
} }

2
src/fs/otp.h
View File

@@ -26,8 +26,10 @@
#define OTP_KEY_1 OTP_TEST_ROW #define OTP_KEY_1 OTP_TEST_ROW
extern uint8_t* otp_buffer(uint16_t row); extern uint8_t* otp_buffer(uint16_t row);
extern uint8_t* otp_buffer_raw(uint16_t row);
extern bool is_empty_otp_buffer(uint16_t row, uint16_t len); extern bool is_empty_otp_buffer(uint16_t row, uint16_t len);
extern int otp_write_data(uint16_t row, uint8_t *data, uint16_t len); extern int otp_write_data(uint16_t row, uint8_t *data, uint16_t len);
extern int otp_write_data_raw(uint16_t row, uint8_t *data, uint16_t len);
#elif defined(ESP_PLATFORM) #elif defined(ESP_PLATFORM)